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#
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# Copyright (C) 2008 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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# $Id: $
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include $(TOPDIR)/rules.mk |
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include $(INCLUDE_DIR)/kernel.mk |
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PKG_NAME:=ubsec-ssb
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CRYPTO_MENU:=OCF Configuration
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include $(INCLUDE_DIR)/package.mk |
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define KernelPackage/ocf-ubsec-ssb |
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SUBMENU:=$(CRYPTO_MENU)
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DEPENDS:=@LINUX_2_6
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TITLE:=BCM5365P IPSec Core driver
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FILES:=$(PKG_BUILD_DIR)/src/ubsec_ssb.$(LINUX_KMOD_SUFFIX)
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AUTOLOAD:=$(call AutoLoad,09,ubsec_ssb)
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endef |
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define KernelPackage/ocf-ubsec-ssb/description |
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This package contains the OCF driver for the BCM5365p IPSec Core
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endef |
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define Build/Prepare |
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mkdir -p $(PKG_BUILD_DIR)
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$(CP) -r ./src $(PKG_BUILD_DIR)/
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endef |
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LINUX_PATCHLEVEL:=$(shell echo "$(LINUX_VERSION)" | cut -d. -f2)
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define Build/Compile |
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$(MAKE) -C $(LINUX_DIR) \
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ARCH="$(LINUX_KARCH)" \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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PATCHLEVEL="$(LINUX_PATCHLEVEL)" \
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KERNDIR="$(LINUX_DIR)" \
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SUBDIRS="$(PKG_BUILD_DIR)/src" \
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modules
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endef |
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$(eval $(call KernelPackage,ocf-ubsec-ssb)) |
@ -0,0 +1,20 @@ |
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# $Id$
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#
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# Makefile for b5365ips driver
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#
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# Copyright (C) 2007 Daniel Mueller <daniel@danm.de>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version
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# 2 of the License, or (at your option) any later version.
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#
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obj-m := ubsec_ssb.o
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obj ?= .
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ifeq ($(MAKING_MODULES),1) |
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-include $(TOPDIR)/Rules.make |
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endif |
@ -0,0 +1,527 @@ |
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/* $OpenBSD: queue.h,v 1.32 2007/04/30 18:42:34 pedro Exp $ */ |
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/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */ |
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/*
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* Copyright (c) 1991, 1993 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* @(#)queue.h 8.5 (Berkeley) 8/20/94 |
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*/ |
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#ifndef _BSD_SYS_QUEUE_H_ |
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#define _BSD_SYS_QUEUE_H_ |
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/*
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* This file defines five types of data structures: singly-linked lists,
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* lists, simple queues, tail queues, and circular queues. |
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* |
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* |
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* A singly-linked list is headed by a single forward pointer. The elements |
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* are singly linked for minimum space and pointer manipulation overhead at |
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* the expense of O(n) removal for arbitrary elements. New elements can be |
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* added to the list after an existing element or at the head of the list. |
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* Elements being removed from the head of the list should use the explicit |
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* macro for this purpose for optimum efficiency. A singly-linked list may |
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* only be traversed in the forward direction. Singly-linked lists are ideal |
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* for applications with large datasets and few or no removals or for |
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* implementing a LIFO queue. |
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* |
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* A list is headed by a single forward pointer (or an array of forward |
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* pointers for a hash table header). The elements are doubly linked |
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* so that an arbitrary element can be removed without a need to |
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* traverse the list. New elements can be added to the list before |
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* or after an existing element or at the head of the list. A list |
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* may only be traversed in the forward direction. |
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* |
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* A simple queue is headed by a pair of pointers, one the head of the |
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* list and the other to the tail of the list. The elements are singly |
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* linked to save space, so elements can only be removed from the |
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* head of the list. New elements can be added to the list before or after |
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* an existing element, at the head of the list, or at the end of the |
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* list. A simple queue may only be traversed in the forward direction. |
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* |
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* A tail queue is headed by a pair of pointers, one to the head of the |
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* list and the other to the tail of the list. The elements are doubly |
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* linked so that an arbitrary element can be removed without a need to |
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* traverse the list. New elements can be added to the list before or |
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* after an existing element, at the head of the list, or at the end of |
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* the list. A tail queue may be traversed in either direction. |
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* |
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* A circle queue is headed by a pair of pointers, one to the head of the |
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* list and the other to the tail of the list. The elements are doubly |
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* linked so that an arbitrary element can be removed without a need to |
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* traverse the list. New elements can be added to the list before or after |
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* an existing element, at the head of the list, or at the end of the list. |
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* A circle queue may be traversed in either direction, but has a more |
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* complex end of list detection. |
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* |
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* For details on the use of these macros, see the queue(3) manual page. |
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*/ |
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#if defined(QUEUE_MACRO_DEBUG) || (defined(_KERNEL) && defined(DIAGNOSTIC)) |
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#define _Q_INVALIDATE(a) (a) = ((void *)-1) |
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#else |
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#define _Q_INVALIDATE(a) |
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#endif |
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/*
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* Singly-linked List definitions. |
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*/ |
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#define BSD_SLIST_HEAD(name, type) \ |
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struct name { \
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struct type *slh_first; /* first element */ \
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} |
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#define BSD_SLIST_HEAD_INITIALIZER(head) \ |
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{ NULL } |
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#define BSD_SLIST_ENTRY(type) \ |
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struct { \
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struct type *sle_next; /* next element */ \
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} |
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/*
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* Singly-linked List access methods. |
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*/ |
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#define BSD_SLIST_FIRST(head) ((head)->slh_first) |
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#define BSD_SLIST_END(head) NULL |
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#define BSD_SLIST_EMPTY(head) (BSD_SLIST_FIRST(head) == BSD_SLIST_END(head)) |
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#define BSD_SLIST_NEXT(elm, field) ((elm)->field.sle_next) |
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#define BSD_SLIST_FOREACH(var, head, field) \ |
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for((var) = BSD_SLIST_FIRST(head); \
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(var) != BSD_SLIST_END(head); \
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(var) = BSD_SLIST_NEXT(var, field)) |
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#define BSD_SLIST_FOREACH_PREVPTR(var, varp, head, field) \ |
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for ((varp) = &BSD_SLIST_FIRST((head)); \
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((var) = *(varp)) != BSD_SLIST_END(head); \
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(varp) = &BSD_SLIST_NEXT((var), field)) |
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/*
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* Singly-linked List functions. |
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*/ |
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#define BSD_SLIST_INIT(head) { \ |
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BSD_SLIST_FIRST(head) = BSD_SLIST_END(head); \
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} |
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#define BSD_SLIST_INSERT_AFTER(slistelm, elm, field) do { \ |
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(elm)->field.sle_next = (slistelm)->field.sle_next; \
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(slistelm)->field.sle_next = (elm); \
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} while (0) |
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#define BSD_SLIST_INSERT_HEAD(head, elm, field) do { \ |
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(elm)->field.sle_next = (head)->slh_first; \
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(head)->slh_first = (elm); \
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} while (0) |
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#define BSD_SLIST_REMOVE_NEXT(head, elm, field) do { \ |
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(elm)->field.sle_next = (elm)->field.sle_next->field.sle_next; \
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} while (0) |
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#define BSD_SLIST_REMOVE_HEAD(head, field) do { \ |
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(head)->slh_first = (head)->slh_first->field.sle_next; \
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} while (0) |
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#define BSD_SLIST_REMOVE(head, elm, type, field) do { \ |
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if ((head)->slh_first == (elm)) { \
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BSD_SLIST_REMOVE_HEAD((head), field); \
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} else { \
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struct type *curelm = (head)->slh_first; \
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\
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while (curelm->field.sle_next != (elm)) \
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curelm = curelm->field.sle_next; \
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curelm->field.sle_next = \
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curelm->field.sle_next->field.sle_next; \
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_Q_INVALIDATE((elm)->field.sle_next); \
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} \
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} while (0) |
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/*
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* List definitions. |
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*/ |
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#define BSD_LIST_HEAD(name, type) \ |
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struct name { \
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struct type *lh_first; /* first element */ \
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} |
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#define BSD_LIST_HEAD_INITIALIZER(head) \ |
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{ NULL } |
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#define BSD_LIST_ENTRY(type) \ |
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struct { \
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struct type *le_next; /* next element */ \
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struct type **le_prev; /* address of previous next element */ \
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} |
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/*
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* List access methods |
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*/ |
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#define BSD_LIST_FIRST(head) ((head)->lh_first) |
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#define BSD_LIST_END(head) NULL |
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#define BSD_LIST_EMPTY(head) (BSD_LIST_FIRST(head) == BSD_LIST_END(head)) |
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#define BSD_LIST_NEXT(elm, field) ((elm)->field.le_next) |
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#define BSD_LIST_FOREACH(var, head, field) \ |
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for((var) = BSD_LIST_FIRST(head); \
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(var)!= BSD_LIST_END(head); \
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(var) = BSD_LIST_NEXT(var, field)) |
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/*
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* List functions. |
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*/ |
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#define BSD_LIST_INIT(head) do { \ |
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BSD_LIST_FIRST(head) = BSD_LIST_END(head); \
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} while (0) |
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#define BSD_LIST_INSERT_AFTER(listelm, elm, field) do { \ |
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if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
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(listelm)->field.le_next->field.le_prev = \
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&(elm)->field.le_next; \
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(listelm)->field.le_next = (elm); \
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(elm)->field.le_prev = &(listelm)->field.le_next; \
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} while (0) |
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#define BSD_LIST_INSERT_BEFORE(listelm, elm, field) do { \ |
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(elm)->field.le_prev = (listelm)->field.le_prev; \
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(elm)->field.le_next = (listelm); \
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*(listelm)->field.le_prev = (elm); \
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(listelm)->field.le_prev = &(elm)->field.le_next; \
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} while (0) |
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#define BSD_LIST_INSERT_HEAD(head, elm, field) do { \ |
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if (((elm)->field.le_next = (head)->lh_first) != NULL) \
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(head)->lh_first->field.le_prev = &(elm)->field.le_next;\
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(head)->lh_first = (elm); \
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(elm)->field.le_prev = &(head)->lh_first; \
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} while (0) |
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#define BSD_LIST_REMOVE(elm, field) do { \ |
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if ((elm)->field.le_next != NULL) \
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(elm)->field.le_next->field.le_prev = \
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(elm)->field.le_prev; \
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*(elm)->field.le_prev = (elm)->field.le_next; \
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_Q_INVALIDATE((elm)->field.le_prev); \
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_Q_INVALIDATE((elm)->field.le_next); \
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} while (0) |
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#define BSD_LIST_REPLACE(elm, elm2, field) do { \ |
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if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \
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(elm2)->field.le_next->field.le_prev = \
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&(elm2)->field.le_next; \
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(elm2)->field.le_prev = (elm)->field.le_prev; \
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*(elm2)->field.le_prev = (elm2); \
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_Q_INVALIDATE((elm)->field.le_prev); \
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_Q_INVALIDATE((elm)->field.le_next); \
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} while (0) |
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/*
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* Simple queue definitions. |
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*/ |
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#define BSD_SIMPLEQ_HEAD(name, type) \ |
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struct name { \
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struct type *sqh_first; /* first element */ \
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struct type **sqh_last; /* addr of last next element */ \
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} |
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#define BSD_SIMPLEQ_HEAD_INITIALIZER(head) \ |
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{ NULL, &(head).sqh_first } |
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#define BSD_SIMPLEQ_ENTRY(type) \ |
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struct { \
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struct type *sqe_next; /* next element */ \
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} |
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/*
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* Simple queue access methods. |
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*/ |
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#define BSD_SIMPLEQ_FIRST(head) ((head)->sqh_first) |
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#define BSD_SIMPLEQ_END(head) NULL |
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#define BSD_SIMPLEQ_EMPTY(head) (BSD_SIMPLEQ_FIRST(head) == BSD_SIMPLEQ_END(head)) |
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#define BSD_SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) |
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#define BSD_SIMPLEQ_FOREACH(var, head, field) \ |
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for((var) = BSD_SIMPLEQ_FIRST(head); \
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(var) != BSD_SIMPLEQ_END(head); \
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(var) = BSD_SIMPLEQ_NEXT(var, field)) |
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/*
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* Simple queue functions. |
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*/ |
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#define BSD_SIMPLEQ_INIT(head) do { \ |
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(head)->sqh_first = NULL; \
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(head)->sqh_last = &(head)->sqh_first; \
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} while (0) |
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#define BSD_SIMPLEQ_INSERT_HEAD(head, elm, field) do { \ |
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if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \
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(head)->sqh_last = &(elm)->field.sqe_next; \
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(head)->sqh_first = (elm); \
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} while (0) |
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#define BSD_SIMPLEQ_INSERT_TAIL(head, elm, field) do { \ |
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(elm)->field.sqe_next = NULL; \
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*(head)->sqh_last = (elm); \
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(head)->sqh_last = &(elm)->field.sqe_next; \
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} while (0) |
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#define BSD_SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ |
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if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\
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(head)->sqh_last = &(elm)->field.sqe_next; \
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(listelm)->field.sqe_next = (elm); \
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} while (0) |
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#define BSD_SIMPLEQ_REMOVE_HEAD(head, field) do { \ |
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if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \
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(head)->sqh_last = &(head)->sqh_first; \
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} while (0) |
||||||
|
|
||||||
|
/*
|
||||||
|
* Tail queue definitions. |
||||||
|
*/ |
||||||
|
#define BSD_TAILQ_HEAD(name, type) \ |
||||||
|
struct name { \
|
||||||
|
struct type *tqh_first; /* first element */ \
|
||||||
|
struct type **tqh_last; /* addr of last next element */ \
|
||||||
|
} |
||||||
|
|
||||||
|
#define BSD_TAILQ_HEAD_INITIALIZER(head) \ |
||||||
|
{ NULL, &(head).tqh_first } |
||||||
|
|
||||||
|
#define BSD_TAILQ_ENTRY(type) \ |
||||||
|
struct { \
|
||||||
|
struct type *tqe_next; /* next element */ \
|
||||||
|
struct type **tqe_prev; /* address of previous next element */ \
|
||||||
|
} |
||||||
|
|
||||||
|
/*
|
||||||
|
* tail queue access methods
|
||||||
|
*/ |
||||||
|
#define BSD_TAILQ_FIRST(head) ((head)->tqh_first) |
||||||
|
#define BSD_TAILQ_END(head) NULL |
||||||
|
#define BSD_TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) |
||||||
|
#define BSD_TAILQ_LAST(head, headname) \ |
||||||
|
(*(((struct headname *)((head)->tqh_last))->tqh_last)) |
||||||
|
/* XXX */ |
||||||
|
#define BSD_TAILQ_PREV(elm, headname, field) \ |
||||||
|
(*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) |
||||||
|
#define BSD_TAILQ_EMPTY(head) \ |
||||||
|
(BSD_TAILQ_FIRST(head) == BSD_TAILQ_END(head)) |
||||||
|
|
||||||
|
#define BSD_TAILQ_FOREACH(var, head, field) \ |
||||||
|
for((var) = BSD_TAILQ_FIRST(head); \
|
||||||
|
(var) != BSD_TAILQ_END(head); \
|
||||||
|
(var) = BSD_TAILQ_NEXT(var, field)) |
||||||
|
|
||||||
|
#define BSD_TAILQ_FOREACH_REVERSE(var, head, headname, field) \ |
||||||
|
for((var) = BSD_TAILQ_LAST(head, headname); \
|
||||||
|
(var) != BSD_TAILQ_END(head); \
|
||||||
|
(var) = BSD_TAILQ_PREV(var, headname, field)) |
||||||
|
|
||||||
|
/*
|
||||||
|
* Tail queue functions. |
||||||
|
*/ |
||||||
|
#define BSD_TAILQ_INIT(head) do { \ |
||||||
|
(head)->tqh_first = NULL; \
|
||||||
|
(head)->tqh_last = &(head)->tqh_first; \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_TAILQ_INSERT_HEAD(head, elm, field) do { \ |
||||||
|
if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \
|
||||||
|
(head)->tqh_first->field.tqe_prev = \
|
||||||
|
&(elm)->field.tqe_next; \
|
||||||
|
else \
|
||||||
|
(head)->tqh_last = &(elm)->field.tqe_next; \
|
||||||
|
(head)->tqh_first = (elm); \
|
||||||
|
(elm)->field.tqe_prev = &(head)->tqh_first; \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_TAILQ_INSERT_TAIL(head, elm, field) do { \ |
||||||
|
(elm)->field.tqe_next = NULL; \
|
||||||
|
(elm)->field.tqe_prev = (head)->tqh_last; \
|
||||||
|
*(head)->tqh_last = (elm); \
|
||||||
|
(head)->tqh_last = &(elm)->field.tqe_next; \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ |
||||||
|
if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
|
||||||
|
(elm)->field.tqe_next->field.tqe_prev = \
|
||||||
|
&(elm)->field.tqe_next; \
|
||||||
|
else \
|
||||||
|
(head)->tqh_last = &(elm)->field.tqe_next; \
|
||||||
|
(listelm)->field.tqe_next = (elm); \
|
||||||
|
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ |
||||||
|
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
|
||||||
|
(elm)->field.tqe_next = (listelm); \
|
||||||
|
*(listelm)->field.tqe_prev = (elm); \
|
||||||
|
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_TAILQ_REMOVE(head, elm, field) do { \ |
||||||
|
if (((elm)->field.tqe_next) != NULL) \
|
||||||
|
(elm)->field.tqe_next->field.tqe_prev = \
|
||||||
|
(elm)->field.tqe_prev; \
|
||||||
|
else \
|
||||||
|
(head)->tqh_last = (elm)->field.tqe_prev; \
|
||||||
|
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
|
||||||
|
_Q_INVALIDATE((elm)->field.tqe_prev); \
|
||||||
|
_Q_INVALIDATE((elm)->field.tqe_next); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_TAILQ_REPLACE(head, elm, elm2, field) do { \ |
||||||
|
if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \
|
||||||
|
(elm2)->field.tqe_next->field.tqe_prev = \
|
||||||
|
&(elm2)->field.tqe_next; \
|
||||||
|
else \
|
||||||
|
(head)->tqh_last = &(elm2)->field.tqe_next; \
|
||||||
|
(elm2)->field.tqe_prev = (elm)->field.tqe_prev; \
|
||||||
|
*(elm2)->field.tqe_prev = (elm2); \
|
||||||
|
_Q_INVALIDATE((elm)->field.tqe_prev); \
|
||||||
|
_Q_INVALIDATE((elm)->field.tqe_next); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
/*
|
||||||
|
* Circular queue definitions. |
||||||
|
*/ |
||||||
|
#define BSD_CIRCLEQ_HEAD(name, type) \ |
||||||
|
struct name { \
|
||||||
|
struct type *cqh_first; /* first element */ \
|
||||||
|
struct type *cqh_last; /* last element */ \
|
||||||
|
} |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_HEAD_INITIALIZER(head) \ |
||||||
|
{ BSD_CIRCLEQ_END(&head), BSD_CIRCLEQ_END(&head) } |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_ENTRY(type) \ |
||||||
|
struct { \
|
||||||
|
struct type *cqe_next; /* next element */ \
|
||||||
|
struct type *cqe_prev; /* previous element */ \
|
||||||
|
} |
||||||
|
|
||||||
|
/*
|
||||||
|
* Circular queue access methods
|
||||||
|
*/ |
||||||
|
#define BSD_CIRCLEQ_FIRST(head) ((head)->cqh_first) |
||||||
|
#define BSD_CIRCLEQ_LAST(head) ((head)->cqh_last) |
||||||
|
#define BSD_CIRCLEQ_END(head) ((void *)(head)) |
||||||
|
#define BSD_CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next) |
||||||
|
#define BSD_CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev) |
||||||
|
#define BSD_CIRCLEQ_EMPTY(head) \ |
||||||
|
(BSD_CIRCLEQ_FIRST(head) == BSD_CIRCLEQ_END(head)) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_FOREACH(var, head, field) \ |
||||||
|
for((var) = BSD_CIRCLEQ_FIRST(head); \
|
||||||
|
(var) != BSD_CIRCLEQ_END(head); \
|
||||||
|
(var) = BSD_CIRCLEQ_NEXT(var, field)) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_FOREACH_REVERSE(var, head, field) \ |
||||||
|
for((var) = BSD_CIRCLEQ_LAST(head); \
|
||||||
|
(var) != BSD_CIRCLEQ_END(head); \
|
||||||
|
(var) = BSD_CIRCLEQ_PREV(var, field)) |
||||||
|
|
||||||
|
/*
|
||||||
|
* Circular queue functions. |
||||||
|
*/ |
||||||
|
#define BSD_CIRCLEQ_INIT(head) do { \ |
||||||
|
(head)->cqh_first = BSD_CIRCLEQ_END(head); \
|
||||||
|
(head)->cqh_last = BSD_CIRCLEQ_END(head); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ |
||||||
|
(elm)->field.cqe_next = (listelm)->field.cqe_next; \
|
||||||
|
(elm)->field.cqe_prev = (listelm); \
|
||||||
|
if ((listelm)->field.cqe_next == BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head)->cqh_last = (elm); \
|
||||||
|
else \
|
||||||
|
(listelm)->field.cqe_next->field.cqe_prev = (elm); \
|
||||||
|
(listelm)->field.cqe_next = (elm); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \ |
||||||
|
(elm)->field.cqe_next = (listelm); \
|
||||||
|
(elm)->field.cqe_prev = (listelm)->field.cqe_prev; \
|
||||||
|
if ((listelm)->field.cqe_prev == BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head)->cqh_first = (elm); \
|
||||||
|
else \
|
||||||
|
(listelm)->field.cqe_prev->field.cqe_next = (elm); \
|
||||||
|
(listelm)->field.cqe_prev = (elm); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_INSERT_HEAD(head, elm, field) do { \ |
||||||
|
(elm)->field.cqe_next = (head)->cqh_first; \
|
||||||
|
(elm)->field.cqe_prev = BSD_CIRCLEQ_END(head); \
|
||||||
|
if ((head)->cqh_last == BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head)->cqh_last = (elm); \
|
||||||
|
else \
|
||||||
|
(head)->cqh_first->field.cqe_prev = (elm); \
|
||||||
|
(head)->cqh_first = (elm); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_INSERT_TAIL(head, elm, field) do { \ |
||||||
|
(elm)->field.cqe_next = BSD_CIRCLEQ_END(head); \
|
||||||
|
(elm)->field.cqe_prev = (head)->cqh_last; \
|
||||||
|
if ((head)->cqh_first == BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head)->cqh_first = (elm); \
|
||||||
|
else \
|
||||||
|
(head)->cqh_last->field.cqe_next = (elm); \
|
||||||
|
(head)->cqh_last = (elm); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_REMOVE(head, elm, field) do { \ |
||||||
|
if ((elm)->field.cqe_next == BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head)->cqh_last = (elm)->field.cqe_prev; \
|
||||||
|
else \
|
||||||
|
(elm)->field.cqe_next->field.cqe_prev = \
|
||||||
|
(elm)->field.cqe_prev; \
|
||||||
|
if ((elm)->field.cqe_prev == BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head)->cqh_first = (elm)->field.cqe_next; \
|
||||||
|
else \
|
||||||
|
(elm)->field.cqe_prev->field.cqe_next = \
|
||||||
|
(elm)->field.cqe_next; \
|
||||||
|
_Q_INVALIDATE((elm)->field.cqe_prev); \
|
||||||
|
_Q_INVALIDATE((elm)->field.cqe_next); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define BSD_CIRCLEQ_REPLACE(head, elm, elm2, field) do { \ |
||||||
|
if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == \
|
||||||
|
BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head).cqh_last = (elm2); \
|
||||||
|
else \
|
||||||
|
(elm2)->field.cqe_next->field.cqe_prev = (elm2); \
|
||||||
|
if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == \
|
||||||
|
BSD_CIRCLEQ_END(head)) \
|
||||||
|
(head).cqh_first = (elm2); \
|
||||||
|
else \
|
||||||
|
(elm2)->field.cqe_prev->field.cqe_next = (elm2); \
|
||||||
|
_Q_INVALIDATE((elm)->field.cqe_prev); \
|
||||||
|
_Q_INVALIDATE((elm)->field.cqe_next); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#endif /* !_BSD_SYS_QUEUE_H_ */ |
@ -0,0 +1,478 @@ |
|||||||
|
/* $FreeBSD: src/sys/opencrypto/cryptodev.h,v 1.25 2007/05/09 19:37:02 gnn Exp $ */ |
||||||
|
/* $OpenBSD: cryptodev.h,v 1.31 2002/06/11 11:14:29 beck Exp $ */ |
||||||
|
|
||||||
|
/*-
|
||||||
|
* Linux port done by David McCullough <david_mccullough@securecomputing.com> |
||||||
|
* Copyright (C) 2006-2007 David McCullough |
||||||
|
* Copyright (C) 2004-2005 Intel Corporation. |
||||||
|
* The license and original author are listed below. |
||||||
|
* |
||||||
|
* The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu) |
||||||
|
* Copyright (c) 2002-2006 Sam Leffler, Errno Consulting |
||||||
|
* |
||||||
|
* This code was written by Angelos D. Keromytis in Athens, Greece, in |
||||||
|
* February 2000. Network Security Technologies Inc. (NSTI) kindly |
||||||
|
* supported the development of this code. |
||||||
|
* |
||||||
|
* Copyright (c) 2000 Angelos D. Keromytis |
||||||
|
* |
||||||
|
* Permission to use, copy, and modify this software with or without fee |
||||||
|
* is hereby granted, provided that this entire notice is included in |
||||||
|
* all source code copies of any software which is or includes a copy or |
||||||
|
* modification of this software. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR |
||||||
|
* IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY |
||||||
|
* REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE |
||||||
|
* MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR |
||||||
|
* PURPOSE. |
||||||
|
* |
||||||
|
* Copyright (c) 2001 Theo de Raadt |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* 3. The name of the author may not be used to endorse or promote products |
||||||
|
* derived from this software without specific prior written permission. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
* |
||||||
|
* Effort sponsored in part by the Defense Advanced Research Projects |
||||||
|
* Agency (DARPA) and Air Force Research Laboratory, Air Force |
||||||
|
* Materiel Command, USAF, under agreement number F30602-01-2-0537. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
#ifndef _CRYPTO_CRYPTO_H_ |
||||||
|
#define _CRYPTO_CRYPTO_H_ |
||||||
|
|
||||||
|
/* Some initial values */ |
||||||
|
#define CRYPTO_DRIVERS_INITIAL 4 |
||||||
|
#define CRYPTO_SW_SESSIONS 32 |
||||||
|
|
||||||
|
/* Hash values */ |
||||||
|
#define NULL_HASH_LEN 0 |
||||||
|
#define MD5_HASH_LEN 16 |
||||||
|
#define SHA1_HASH_LEN 20 |
||||||
|
#define RIPEMD160_HASH_LEN 20 |
||||||
|
#define SHA2_256_HASH_LEN 32 |
||||||
|
#define SHA2_384_HASH_LEN 48 |
||||||
|
#define SHA2_512_HASH_LEN 64 |
||||||
|
#define MD5_KPDK_HASH_LEN 16 |
||||||
|
#define SHA1_KPDK_HASH_LEN 20 |
||||||
|
/* Maximum hash algorithm result length */ |
||||||
|
#define HASH_MAX_LEN SHA2_512_HASH_LEN /* Keep this updated */ |
||||||
|
|
||||||
|
/* HMAC values */ |
||||||
|
#define NULL_HMAC_BLOCK_LEN 1 |
||||||
|
#define MD5_HMAC_BLOCK_LEN 64 |
||||||
|
#define SHA1_HMAC_BLOCK_LEN 64 |
||||||
|
#define RIPEMD160_HMAC_BLOCK_LEN 64 |
||||||
|
#define SHA2_256_HMAC_BLOCK_LEN 64 |
||||||
|
#define SHA2_384_HMAC_BLOCK_LEN 128 |
||||||
|
#define SHA2_512_HMAC_BLOCK_LEN 128 |
||||||
|
/* Maximum HMAC block length */ |
||||||
|
#define HMAC_MAX_BLOCK_LEN SHA2_512_HMAC_BLOCK_LEN /* Keep this updated */ |
||||||
|
#define HMAC_IPAD_VAL 0x36 |
||||||
|
#define HMAC_OPAD_VAL 0x5C |
||||||
|
|
||||||
|
/* Encryption algorithm block sizes */ |
||||||
|
#define NULL_BLOCK_LEN 1 |
||||||
|
#define DES_BLOCK_LEN 8 |
||||||
|
#define DES3_BLOCK_LEN 8 |
||||||
|
#define BLOWFISH_BLOCK_LEN 8 |
||||||
|
#define SKIPJACK_BLOCK_LEN 8 |
||||||
|
#define CAST128_BLOCK_LEN 8 |
||||||
|
#define RIJNDAEL128_BLOCK_LEN 16 |
||||||
|
#define AES_BLOCK_LEN RIJNDAEL128_BLOCK_LEN |
||||||
|
#define CAMELLIA_BLOCK_LEN 16 |
||||||
|
#define ARC4_BLOCK_LEN 1 |
||||||
|
#define EALG_MAX_BLOCK_LEN AES_BLOCK_LEN /* Keep this updated */ |
||||||
|
|
||||||
|
/* Encryption algorithm min and max key sizes */ |
||||||
|
#define NULL_MIN_KEY_LEN 0 |
||||||
|
#define NULL_MAX_KEY_LEN 0 |
||||||
|
#define DES_MIN_KEY_LEN 8 |
||||||
|
#define DES_MAX_KEY_LEN 8 |
||||||
|
#define DES3_MIN_KEY_LEN 24 |
||||||
|
#define DES3_MAX_KEY_LEN 24 |
||||||
|
#define BLOWFISH_MIN_KEY_LEN 4 |
||||||
|
#define BLOWFISH_MAX_KEY_LEN 56 |
||||||
|
#define SKIPJACK_MIN_KEY_LEN 10 |
||||||
|
#define SKIPJACK_MAX_KEY_LEN 10 |
||||||
|
#define CAST128_MIN_KEY_LEN 5 |
||||||
|
#define CAST128_MAX_KEY_LEN 16 |
||||||
|
#define RIJNDAEL128_MIN_KEY_LEN 16 |
||||||
|
#define RIJNDAEL128_MAX_KEY_LEN 32 |
||||||
|
#define AES_MIN_KEY_LEN RIJNDAEL128_MIN_KEY_LEN |
||||||
|
#define AES_MAX_KEY_LEN RIJNDAEL128_MAX_KEY_LEN |
||||||
|
#define CAMELLIA_MIN_KEY_LEN 16 |
||||||
|
#define CAMELLIA_MAX_KEY_LEN 32 |
||||||
|
#define ARC4_MIN_KEY_LEN 1 |
||||||
|
#define ARC4_MAX_KEY_LEN 256 |
||||||
|
|
||||||
|
/* Max size of data that can be processed */ |
||||||
|
#define CRYPTO_MAX_DATA_LEN 64*1024 - 1 |
||||||
|
|
||||||
|
#define CRYPTO_ALGORITHM_MIN 1 |
||||||
|
#define CRYPTO_DES_CBC 1 |
||||||
|
#define CRYPTO_3DES_CBC 2 |
||||||
|
#define CRYPTO_BLF_CBC 3 |
||||||
|
#define CRYPTO_CAST_CBC 4 |
||||||
|
#define CRYPTO_SKIPJACK_CBC 5 |
||||||
|
#define CRYPTO_MD5_HMAC 6 |
||||||
|
#define CRYPTO_SHA1_HMAC 7 |
||||||
|
#define CRYPTO_RIPEMD160_HMAC 8 |
||||||
|
#define CRYPTO_MD5_KPDK 9 |
||||||
|
#define CRYPTO_SHA1_KPDK 10 |
||||||
|
#define CRYPTO_RIJNDAEL128_CBC 11 /* 128 bit blocksize */ |
||||||
|
#define CRYPTO_AES_CBC 11 /* 128 bit blocksize -- the same as above */ |
||||||
|
#define CRYPTO_ARC4 12 |
||||||
|
#define CRYPTO_MD5 13 |
||||||
|
#define CRYPTO_SHA1 14 |
||||||
|
#define CRYPTO_NULL_HMAC 15 |
||||||
|
#define CRYPTO_NULL_CBC 16 |
||||||
|
#define CRYPTO_DEFLATE_COMP 17 /* Deflate compression algorithm */ |
||||||
|
#define CRYPTO_SHA2_256_HMAC 18 |
||||||
|
#define CRYPTO_SHA2_384_HMAC 19 |
||||||
|
#define CRYPTO_SHA2_512_HMAC 20 |
||||||
|
#define CRYPTO_CAMELLIA_CBC 21 |
||||||
|
#define CRYPTO_SHA2_256 22 |
||||||
|
#define CRYPTO_SHA2_384 23 |
||||||
|
#define CRYPTO_SHA2_512 24 |
||||||
|
#define CRYPTO_RIPEMD160 25 |
||||||
|
#define CRYPTO_ALGORITHM_MAX 25 /* Keep updated - see below */ |
||||||
|
|
||||||
|
/* Algorithm flags */ |
||||||
|
#define CRYPTO_ALG_FLAG_SUPPORTED 0x01 /* Algorithm is supported */ |
||||||
|
#define CRYPTO_ALG_FLAG_RNG_ENABLE 0x02 /* Has HW RNG for DH/DSA */ |
||||||
|
#define CRYPTO_ALG_FLAG_DSA_SHA 0x04 /* Can do SHA on msg */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Crypto driver/device flags. They can set in the crid |
||||||
|
* parameter when creating a session or submitting a key |
||||||
|
* op to affect the device/driver assigned. If neither |
||||||
|
* of these are specified then the crid is assumed to hold |
||||||
|
* the driver id of an existing (and suitable) device that |
||||||
|
* must be used to satisfy the request. |
||||||
|
*/ |
||||||
|
#define CRYPTO_FLAG_HARDWARE 0x01000000 /* hardware accelerated */ |
||||||
|
#define CRYPTO_FLAG_SOFTWARE 0x02000000 /* software implementation */ |
||||||
|
|
||||||
|
/* NB: deprecated */ |
||||||
|
struct session_op { |
||||||
|
u_int32_t cipher; /* ie. CRYPTO_DES_CBC */ |
||||||
|
u_int32_t mac; /* ie. CRYPTO_MD5_HMAC */ |
||||||
|
|
||||||
|
u_int32_t keylen; /* cipher key */ |
||||||
|
caddr_t key; |
||||||
|
int mackeylen; /* mac key */ |
||||||
|
caddr_t mackey; |
||||||
|
|
||||||
|
u_int32_t ses; /* returns: session # */
|
||||||
|
}; |
||||||
|
|
||||||
|
struct session2_op { |
||||||
|
u_int32_t cipher; /* ie. CRYPTO_DES_CBC */ |
||||||
|
u_int32_t mac; /* ie. CRYPTO_MD5_HMAC */ |
||||||
|
|
||||||
|
u_int32_t keylen; /* cipher key */ |
||||||
|
caddr_t key; |
||||||
|
int mackeylen; /* mac key */ |
||||||
|
caddr_t mackey; |
||||||
|
|
||||||
|
u_int32_t ses; /* returns: session # */
|
||||||
|
int crid; /* driver id + flags (rw) */ |
||||||
|
int pad[4]; /* for future expansion */ |
||||||
|
}; |
||||||
|
|
||||||
|
struct crypt_op { |
||||||
|
u_int32_t ses; |
||||||
|
u_int16_t op; /* i.e. COP_ENCRYPT */ |
||||||
|
#define COP_NONE 0 |
||||||
|
#define COP_ENCRYPT 1 |
||||||
|
#define COP_DECRYPT 2 |
||||||
|
u_int16_t flags; |
||||||
|
#define COP_F_BATCH 0x0008 /* Batch op if possible */ |
||||||
|
u_int len; |
||||||
|
caddr_t src, dst; /* become iov[] inside kernel */ |
||||||
|
caddr_t mac; /* must be big enough for chosen MAC */ |
||||||
|
caddr_t iv; |
||||||
|
}; |
||||||
|
|
||||||
|
/*
|
||||||
|
* Parameters for looking up a crypto driver/device by |
||||||
|
* device name or by id. The latter are returned for |
||||||
|
* created sessions (crid) and completed key operations. |
||||||
|
*/ |
||||||
|
struct crypt_find_op { |
||||||
|
int crid; /* driver id + flags */ |
||||||
|
char name[32]; /* device/driver name */ |
||||||
|
}; |
||||||
|
|
||||||
|
/* bignum parameter, in packed bytes, ... */ |
||||||
|
struct crparam { |
||||||
|
caddr_t crp_p; |
||||||
|
u_int crp_nbits; |
||||||
|
}; |
||||||
|
|
||||||
|
#define CRK_MAXPARAM 8 |
||||||
|
|
||||||
|
struct crypt_kop { |
||||||
|
u_int crk_op; /* ie. CRK_MOD_EXP or other */ |
||||||
|
u_int crk_status; /* return status */ |
||||||
|
u_short crk_iparams; /* # of input parameters */ |
||||||
|
u_short crk_oparams; /* # of output parameters */ |
||||||
|
u_int crk_crid; /* NB: only used by CIOCKEY2 (rw) */ |
||||||
|
struct crparam crk_param[CRK_MAXPARAM]; |
||||||
|
}; |
||||||
|
#define CRK_ALGORITM_MIN 0 |
||||||
|
#define CRK_MOD_EXP 0 |
||||||
|
#define CRK_MOD_EXP_CRT 1 |
||||||
|
#define CRK_DSA_SIGN 2 |
||||||
|
#define CRK_DSA_VERIFY 3 |
||||||
|
#define CRK_DH_COMPUTE_KEY 4 |
||||||
|
#define CRK_ALGORITHM_MAX 4 /* Keep updated - see below */ |
||||||
|
|
||||||
|
#define CRF_MOD_EXP (1 << CRK_MOD_EXP) |
||||||
|
#define CRF_MOD_EXP_CRT (1 << CRK_MOD_EXP_CRT) |
||||||
|
#define CRF_DSA_SIGN (1 << CRK_DSA_SIGN) |
||||||
|
#define CRF_DSA_VERIFY (1 << CRK_DSA_VERIFY) |
||||||
|
#define CRF_DH_COMPUTE_KEY (1 << CRK_DH_COMPUTE_KEY) |
||||||
|
|
||||||
|
/*
|
||||||
|
* done against open of /dev/crypto, to get a cloned descriptor. |
||||||
|
* Please use F_SETFD against the cloned descriptor. |
||||||
|
*/ |
||||||
|
#define CRIOGET _IOWR('c', 100, u_int32_t) |
||||||
|
#define CRIOASYMFEAT CIOCASYMFEAT |
||||||
|
#define CRIOFINDDEV CIOCFINDDEV |
||||||
|
|
||||||
|
/* the following are done against the cloned descriptor */ |
||||||
|
#define CIOCGSESSION _IOWR('c', 101, struct session_op) |
||||||
|
#define CIOCFSESSION _IOW('c', 102, u_int32_t) |
||||||
|
#define CIOCCRYPT _IOWR('c', 103, struct crypt_op) |
||||||
|
#define CIOCKEY _IOWR('c', 104, struct crypt_kop) |
||||||
|
#define CIOCASYMFEAT _IOR('c', 105, u_int32_t) |
||||||
|
#define CIOCGSESSION2 _IOWR('c', 106, struct session2_op) |
||||||
|
#define CIOCKEY2 _IOWR('c', 107, struct crypt_kop) |
||||||
|
#define CIOCFINDDEV _IOWR('c', 108, struct crypt_find_op) |
||||||
|
|
||||||
|
struct cryptotstat { |
||||||
|
struct timespec acc; /* total accumulated time */ |
||||||
|
struct timespec min; /* min time */ |
||||||
|
struct timespec max; /* max time */ |
||||||
|
u_int32_t count; /* number of observations */ |
||||||
|
}; |
||||||
|
|
||||||
|
struct cryptostats { |
||||||
|
u_int32_t cs_ops; /* symmetric crypto ops submitted */ |
||||||
|
u_int32_t cs_errs; /* symmetric crypto ops that failed */ |
||||||
|
u_int32_t cs_kops; /* asymetric/key ops submitted */ |
||||||
|
u_int32_t cs_kerrs; /* asymetric/key ops that failed */ |
||||||
|
u_int32_t cs_intrs; /* crypto swi thread activations */ |
||||||
|
u_int32_t cs_rets; /* crypto return thread activations */ |
||||||
|
u_int32_t cs_blocks; /* symmetric op driver block */ |
||||||
|
u_int32_t cs_kblocks; /* symmetric op driver block */ |
||||||
|
/*
|
||||||
|
* When CRYPTO_TIMING is defined at compile time and the |
||||||
|
* sysctl debug.crypto is set to 1, the crypto system will |
||||||
|
* accumulate statistics about how long it takes to process |
||||||
|
* crypto requests at various points during processing. |
||||||
|
*/ |
||||||
|
struct cryptotstat cs_invoke; /* crypto_dipsatch -> crypto_invoke */ |
||||||
|
struct cryptotstat cs_done; /* crypto_invoke -> crypto_done */ |
||||||
|
struct cryptotstat cs_cb; /* crypto_done -> callback */ |
||||||
|
struct cryptotstat cs_finis; /* callback -> callback return */ |
||||||
|
|
||||||
|
u_int32_t cs_drops; /* crypto ops dropped due to congestion */ |
||||||
|
}; |
||||||
|
|
||||||
|
#ifdef __KERNEL__ |
||||||
|
|
||||||
|
/* Standard initialization structure beginning */ |
||||||
|
struct cryptoini { |
||||||
|
int cri_alg; /* Algorithm to use */ |
||||||
|
int cri_klen; /* Key length, in bits */ |
||||||
|
int cri_mlen; /* Number of bytes we want from the
|
||||||
|
entire hash. 0 means all. */ |
||||||
|
caddr_t cri_key; /* key to use */ |
||||||
|
u_int8_t cri_iv[EALG_MAX_BLOCK_LEN]; /* IV to use */ |
||||||
|
struct cryptoini *cri_next; |
||||||
|
}; |
||||||
|
|
||||||
|
/* Describe boundaries of a single crypto operation */ |
||||||
|
struct cryptodesc { |
||||||
|
int crd_skip; /* How many bytes to ignore from start */ |
||||||
|
int crd_len; /* How many bytes to process */ |
||||||
|
int crd_inject; /* Where to inject results, if applicable */ |
||||||
|
int crd_flags; |
||||||
|
|
||||||
|
#define CRD_F_ENCRYPT 0x01 /* Set when doing encryption */ |
||||||
|
#define CRD_F_IV_PRESENT 0x02 /* When encrypting, IV is already in |
||||||
|
place, so don't copy. */ |
||||||
|
#define CRD_F_IV_EXPLICIT 0x04 /* IV explicitly provided */ |
||||||
|
#define CRD_F_DSA_SHA_NEEDED 0x08 /* Compute SHA-1 of buffer for DSA */ |
||||||
|
#define CRD_F_KEY_EXPLICIT 0x10 /* Key explicitly provided */ |
||||||
|
#define CRD_F_COMP 0x0f /* Set when doing compression */ |
||||||
|
|
||||||
|
struct cryptoini CRD_INI; /* Initialization/context data */ |
||||||
|
#define crd_iv CRD_INI.cri_iv |
||||||
|
#define crd_key CRD_INI.cri_key |
||||||
|
#define crd_alg CRD_INI.cri_alg |
||||||
|
#define crd_klen CRD_INI.cri_klen |
||||||
|
|
||||||
|
struct cryptodesc *crd_next; |
||||||
|
}; |
||||||
|
|
||||||
|
/* Structure describing complete operation */ |
||||||
|
struct cryptop { |
||||||
|
struct list_head crp_next; |
||||||
|
wait_queue_head_t crp_waitq; |
||||||
|
|
||||||
|
u_int64_t crp_sid; /* Session ID */ |
||||||
|
int crp_ilen; /* Input data total length */ |
||||||
|
int crp_olen; /* Result total length */ |
||||||
|
|
||||||
|
int crp_etype; /*
|
||||||
|
* Error type (zero means no error). |
||||||
|
* All error codes except EAGAIN |
||||||
|
* indicate possible data corruption (as in, |
||||||
|
* the data have been touched). On all |
||||||
|
* errors, the crp_sid may have changed |
||||||
|
* (reset to a new one), so the caller |
||||||
|
* should always check and use the new |
||||||
|
* value on future requests. |
||||||
|
*/ |
||||||
|
int crp_flags; |
||||||
|
|
||||||
|
#define CRYPTO_F_SKBUF 0x0001 /* Input/output are skbuf chains */ |
||||||
|
#define CRYPTO_F_IOV 0x0002 /* Input/output are uio */ |
||||||
|
#define CRYPTO_F_REL 0x0004 /* Must return data in same place */ |
||||||
|
#define CRYPTO_F_BATCH 0x0008 /* Batch op if possible */ |
||||||
|
#define CRYPTO_F_CBIMM 0x0010 /* Do callback immediately */ |
||||||
|
#define CRYPTO_F_DONE 0x0020 /* Operation completed */ |
||||||
|
#define CRYPTO_F_CBIFSYNC 0x0040 /* Do CBIMM if op is synchronous */ |
||||||
|
|
||||||
|
caddr_t crp_buf; /* Data to be processed */ |
||||||
|
caddr_t crp_opaque; /* Opaque pointer, passed along */ |
||||||
|
struct cryptodesc *crp_desc; /* Linked list of processing descriptors */ |
||||||
|
|
||||||
|
int (*crp_callback)(struct cryptop *); /* Callback function */ |
||||||
|
}; |
||||||
|
|
||||||
|
#define CRYPTO_BUF_CONTIG 0x0 |
||||||
|
#define CRYPTO_BUF_IOV 0x1 |
||||||
|
#define CRYPTO_BUF_SKBUF 0x2 |
||||||
|
|
||||||
|
#define CRYPTO_OP_DECRYPT 0x0 |
||||||
|
#define CRYPTO_OP_ENCRYPT 0x1 |
||||||
|
|
||||||
|
/*
|
||||||
|
* Hints passed to process methods. |
||||||
|
*/ |
||||||
|
#define CRYPTO_HINT_MORE 0x1 /* more ops coming shortly */ |
||||||
|
|
||||||
|
struct cryptkop { |
||||||
|
struct list_head krp_next; |
||||||
|
wait_queue_head_t krp_waitq; |
||||||
|
|
||||||
|
int krp_flags; |
||||||
|
#define CRYPTO_KF_DONE 0x0001 /* Operation completed */ |
||||||
|
#define CRYPTO_KF_CBIMM 0x0002 /* Do callback immediately */ |
||||||
|
|
||||||
|
u_int krp_op; /* ie. CRK_MOD_EXP or other */ |
||||||
|
u_int krp_status; /* return status */ |
||||||
|
u_short krp_iparams; /* # of input parameters */ |
||||||
|
u_short krp_oparams; /* # of output parameters */ |
||||||
|
u_int krp_crid; /* desired device, etc. */ |
||||||
|
u_int32_t krp_hid; |
||||||
|
struct crparam krp_param[CRK_MAXPARAM]; /* kvm */ |
||||||
|
int (*krp_callback)(struct cryptkop *); |
||||||
|
}; |
||||||
|
|
||||||
|
#include "ocf-compat.h" |
||||||
|
|
||||||
|
/*
|
||||||
|
* Session ids are 64 bits. The lower 32 bits contain a "local id" which |
||||||
|
* is a driver-private session identifier. The upper 32 bits contain a |
||||||
|
* "hardware id" used by the core crypto code to identify the driver and |
||||||
|
* a copy of the driver's capabilities that can be used by client code to |
||||||
|
* optimize operation. |
||||||
|
*/ |
||||||
|
#define CRYPTO_SESID2HID(_sid) (((_sid) >> 32) & 0x00ffffff) |
||||||
|
#define CRYPTO_SESID2CAPS(_sid) (((_sid) >> 32) & 0xff000000) |
||||||
|
#define CRYPTO_SESID2LID(_sid) (((u_int32_t) (_sid)) & 0xffffffff) |
||||||
|
|
||||||
|
extern int crypto_newsession(u_int64_t *sid, struct cryptoini *cri, int hard); |
||||||
|
extern int crypto_freesession(u_int64_t sid); |
||||||
|
#define CRYPTOCAP_F_HARDWARE CRYPTO_FLAG_HARDWARE |
||||||
|
#define CRYPTOCAP_F_SOFTWARE CRYPTO_FLAG_SOFTWARE |
||||||
|
#define CRYPTOCAP_F_SYNC 0x04000000 /* operates synchronously */ |
||||||
|
extern int32_t crypto_get_driverid(device_t dev, int flags); |
||||||
|
extern int crypto_find_driver(const char *); |
||||||
|
extern device_t crypto_find_device_byhid(int hid); |
||||||
|
extern int crypto_getcaps(int hid); |
||||||
|
extern int crypto_register(u_int32_t driverid, int alg, u_int16_t maxoplen, |
||||||
|
u_int32_t flags); |
||||||
|
extern int crypto_kregister(u_int32_t, int, u_int32_t); |
||||||
|
extern int crypto_unregister(u_int32_t driverid, int alg); |
||||||
|
extern int crypto_unregister_all(u_int32_t driverid); |
||||||
|
extern int crypto_dispatch(struct cryptop *crp); |
||||||
|
extern int crypto_kdispatch(struct cryptkop *); |
||||||
|
#define CRYPTO_SYMQ 0x1 |
||||||
|
#define CRYPTO_ASYMQ 0x2 |
||||||
|
extern int crypto_unblock(u_int32_t, int); |
||||||
|
extern void crypto_done(struct cryptop *crp); |
||||||
|
extern void crypto_kdone(struct cryptkop *); |
||||||
|
extern int crypto_getfeat(int *); |
||||||
|
|
||||||
|
extern void crypto_freereq(struct cryptop *crp); |
||||||
|
extern struct cryptop *crypto_getreq(int num); |
||||||
|
|
||||||
|
extern int crypto_usercrypto; /* userland may do crypto requests */ |
||||||
|
extern int crypto_userasymcrypto; /* userland may do asym crypto reqs */ |
||||||
|
extern int crypto_devallowsoft; /* only use hardware crypto */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* random number support, crypto_unregister_all will unregister |
||||||
|
*/ |
||||||
|
extern int crypto_rregister(u_int32_t driverid, |
||||||
|
int (*read_random)(void *arg, u_int32_t *buf, int len), void *arg); |
||||||
|
extern int crypto_runregister_all(u_int32_t driverid); |
||||||
|
|
||||||
|
/*
|
||||||
|
* Crypto-related utility routines used mainly by drivers. |
||||||
|
* |
||||||
|
* XXX these don't really belong here; but for now they're |
||||||
|
* kept apart from the rest of the system. |
||||||
|
*/ |
||||||
|
struct uio; |
||||||
|
extern void cuio_copydata(struct uio* uio, int off, int len, caddr_t cp); |
||||||
|
extern void cuio_copyback(struct uio* uio, int off, int len, caddr_t cp); |
||||||
|
extern struct iovec *cuio_getptr(struct uio *uio, int loc, int *off); |
||||||
|
|
||||||
|
extern void crypto_copyback(int flags, caddr_t buf, int off, int size, |
||||||
|
caddr_t in); |
||||||
|
extern void crypto_copydata(int flags, caddr_t buf, int off, int size, |
||||||
|
caddr_t out); |
||||||
|
extern int crypto_apply(int flags, caddr_t buf, int off, int len, |
||||||
|
int (*f)(void *, void *, u_int), void *arg); |
||||||
|
|
||||||
|
#endif /* __KERNEL__ */ |
||||||
|
#endif /* _CRYPTO_CRYPTO_H_ */ |
@ -0,0 +1,38 @@ |
|||||||
|
/*
|
||||||
|
* until we find a cleaner way, include the BSD md5/sha1 code |
||||||
|
* here |
||||||
|
*/ |
||||||
|
#define HMAC_HACK 1 |
||||||
|
#ifdef HMAC_HACK |
||||||
|
#define LITTLE_ENDIAN 1234 |
||||||
|
#define BIG_ENDIAN 4321 |
||||||
|
#ifdef __LITTLE_ENDIAN |
||||||
|
#define BYTE_ORDER LITTLE_ENDIAN |
||||||
|
#endif |
||||||
|
#ifdef __BIG_ENDIAN |
||||||
|
#define BYTE_ORDER BIG_ENDIAN |
||||||
|
#endif |
||||||
|
|
||||||
|
u_int8_t hmac_ipad_buffer[64] = { |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, |
||||||
|
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36 |
||||||
|
}; |
||||||
|
|
||||||
|
u_int8_t hmac_opad_buffer[64] = { |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, |
||||||
|
0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C, 0x5C |
||||||
|
}; |
||||||
|
#endif /* HMAC_HACK */ |
||||||
|
|
@ -0,0 +1,308 @@ |
|||||||
|
/* $KAME: md5.c,v 1.5 2000/11/08 06:13:08 itojun Exp $ */ |
||||||
|
/*
|
||||||
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. |
||||||
|
* All rights reserved. |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* 3. Neither the name of the project nor the names of its contributors |
||||||
|
* may be used to endorse or promote products derived from this software |
||||||
|
* without specific prior written permission. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE |
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||||||
|
* SUCH DAMAGE. |
||||||
|
*/ |
||||||
|
|
||||||
|
#if 0 |
||||||
|
#include <sys/cdefs.h> |
||||||
|
__FBSDID("$FreeBSD: src/sys/crypto/md5.c,v 1.9 2004/01/27 19:49:19 des Exp $"); |
||||||
|
|
||||||
|
#include <sys/types.h> |
||||||
|
#include <sys/cdefs.h> |
||||||
|
#include <sys/time.h> |
||||||
|
#include <sys/systm.h> |
||||||
|
#include <crypto/md5.h> |
||||||
|
#endif |
||||||
|
|
||||||
|
#define SHIFT(X, s) (((X) << (s)) | ((X) >> (32 - (s)))) |
||||||
|
|
||||||
|
#define F(X, Y, Z) (((X) & (Y)) | ((~X) & (Z))) |
||||||
|
#define G(X, Y, Z) (((X) & (Z)) | ((Y) & (~Z))) |
||||||
|
#define H(X, Y, Z) ((X) ^ (Y) ^ (Z)) |
||||||
|
#define I(X, Y, Z) ((Y) ^ ((X) | (~Z))) |
||||||
|
|
||||||
|
#define ROUND1(a, b, c, d, k, s, i) { \ |
||||||
|
(a) = (a) + F((b), (c), (d)) + X[(k)] + T[(i)]; \
|
||||||
|
(a) = SHIFT((a), (s)); \
|
||||||
|
(a) = (b) + (a); \
|
||||||
|
} |
||||||
|
|
||||||
|
#define ROUND2(a, b, c, d, k, s, i) { \ |
||||||
|
(a) = (a) + G((b), (c), (d)) + X[(k)] + T[(i)]; \
|
||||||
|
(a) = SHIFT((a), (s)); \
|
||||||
|
(a) = (b) + (a); \
|
||||||
|
} |
||||||
|
|
||||||
|
#define ROUND3(a, b, c, d, k, s, i) { \ |
||||||
|
(a) = (a) + H((b), (c), (d)) + X[(k)] + T[(i)]; \
|
||||||
|
(a) = SHIFT((a), (s)); \
|
||||||
|
(a) = (b) + (a); \
|
||||||
|
} |
||||||
|
|
||||||
|
#define ROUND4(a, b, c, d, k, s, i) { \ |
||||||
|
(a) = (a) + I((b), (c), (d)) + X[(k)] + T[(i)]; \
|
||||||
|
(a) = SHIFT((a), (s)); \
|
||||||
|
(a) = (b) + (a); \
|
||||||
|
} |
||||||
|
|
||||||
|
#define Sa 7 |
||||||
|
#define Sb 12 |
||||||
|
#define Sc 17 |
||||||
|
#define Sd 22 |
||||||
|
|
||||||
|
#define Se 5 |
||||||
|
#define Sf 9 |
||||||
|
#define Sg 14 |
||||||
|
#define Sh 20 |
||||||
|
|
||||||
|
#define Si 4 |
||||||
|
#define Sj 11 |
||||||
|
#define Sk 16 |
||||||
|
#define Sl 23 |
||||||
|
|
||||||
|
#define Sm 6 |
||||||
|
#define Sn 10 |
||||||
|
#define So 15 |
||||||
|
#define Sp 21 |
||||||
|
|
||||||
|
#define MD5_A0 0x67452301 |
||||||
|
#define MD5_B0 0xefcdab89 |
||||||
|
#define MD5_C0 0x98badcfe |
||||||
|
#define MD5_D0 0x10325476 |
||||||
|
|
||||||
|
/* Integer part of 4294967296 times abs(sin(i)), where i is in radians. */ |
||||||
|
static const u_int32_t T[65] = { |
||||||
|
0, |
||||||
|
0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee, |
||||||
|
0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501, |
||||||
|
0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be, |
||||||
|
0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821, |
||||||
|
|
||||||
|
0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa, |
||||||
|
0xd62f105d, 0x2441453, 0xd8a1e681, 0xe7d3fbc8, |
||||||
|
0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed, |
||||||
|
0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a, |
||||||
|
|
||||||
|
0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c, |
||||||
|
0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70, |
||||||
|
0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x4881d05, |
||||||
|
0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665, |
||||||
|
|
||||||
|
0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039, |
||||||
|
0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1, |
||||||
|
0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1, |
||||||
|
0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391, |
||||||
|
}; |
||||||
|
|
||||||
|
static const u_int8_t md5_paddat[MD5_BUFLEN] = { |
||||||
|
0x80, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
|
}; |
||||||
|
|
||||||
|
static void md5_calc(u_int8_t *, md5_ctxt *); |
||||||
|
|
||||||
|
void md5_init(ctxt) |
||||||
|
md5_ctxt *ctxt; |
||||||
|
{ |
||||||
|
ctxt->md5_n = 0; |
||||||
|
ctxt->md5_i = 0; |
||||||
|
ctxt->md5_sta = MD5_A0; |
||||||
|
ctxt->md5_stb = MD5_B0; |
||||||
|
ctxt->md5_stc = MD5_C0; |
||||||
|
ctxt->md5_std = MD5_D0; |
||||||
|
bzero(ctxt->md5_buf, sizeof(ctxt->md5_buf)); |
||||||
|
} |
||||||
|
|
||||||
|
void md5_loop(ctxt, input, len) |
||||||
|
md5_ctxt *ctxt; |
||||||
|
u_int8_t *input; |
||||||
|
u_int len; /* number of bytes */ |
||||||
|
{ |
||||||
|
u_int gap, i; |
||||||
|
|
||||||
|
ctxt->md5_n += len * 8; /* byte to bit */ |
||||||
|
gap = MD5_BUFLEN - ctxt->md5_i; |
||||||
|
|
||||||
|
if (len >= gap) { |
||||||
|
bcopy((void *)input, (void *)(ctxt->md5_buf + ctxt->md5_i), |
||||||
|
gap); |
||||||
|
md5_calc(ctxt->md5_buf, ctxt); |
||||||
|
|
||||||
|
for (i = gap; i + MD5_BUFLEN <= len; i += MD5_BUFLEN) { |
||||||
|
md5_calc((u_int8_t *)(input + i), ctxt); |
||||||
|
} |
||||||
|
|
||||||
|
ctxt->md5_i = len - i; |
||||||
|
bcopy((void *)(input + i), (void *)ctxt->md5_buf, ctxt->md5_i); |
||||||
|
} else { |
||||||
|
bcopy((void *)input, (void *)(ctxt->md5_buf + ctxt->md5_i), |
||||||
|
len); |
||||||
|
ctxt->md5_i += len; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void md5_pad(ctxt) |
||||||
|
md5_ctxt *ctxt; |
||||||
|
{ |
||||||
|
u_int gap; |
||||||
|
|
||||||
|
/* Don't count up padding. Keep md5_n. */
|
||||||
|
gap = MD5_BUFLEN - ctxt->md5_i; |
||||||
|
if (gap > 8) { |
||||||
|
bcopy(md5_paddat, |
||||||
|
(void *)(ctxt->md5_buf + ctxt->md5_i), |
||||||
|
gap - sizeof(ctxt->md5_n)); |
||||||
|
} else { |
||||||
|
/* including gap == 8 */ |
||||||
|
bcopy(md5_paddat, (void *)(ctxt->md5_buf + ctxt->md5_i), |
||||||
|
gap); |
||||||
|
md5_calc(ctxt->md5_buf, ctxt); |
||||||
|
bcopy((md5_paddat + gap), |
||||||
|
(void *)ctxt->md5_buf, |
||||||
|
MD5_BUFLEN - sizeof(ctxt->md5_n)); |
||||||
|
} |
||||||
|
|
||||||
|
/* 8 byte word */
|
||||||
|
#if BYTE_ORDER == LITTLE_ENDIAN |
||||||
|
bcopy(&ctxt->md5_n8[0], &ctxt->md5_buf[56], 8); |
||||||
|
#endif |
||||||
|
#if BYTE_ORDER == BIG_ENDIAN |
||||||
|
ctxt->md5_buf[56] = ctxt->md5_n8[7]; |
||||||
|
ctxt->md5_buf[57] = ctxt->md5_n8[6]; |
||||||
|
ctxt->md5_buf[58] = ctxt->md5_n8[5]; |
||||||
|
ctxt->md5_buf[59] = ctxt->md5_n8[4]; |
||||||
|
ctxt->md5_buf[60] = ctxt->md5_n8[3]; |
||||||
|
ctxt->md5_buf[61] = ctxt->md5_n8[2]; |
||||||
|
ctxt->md5_buf[62] = ctxt->md5_n8[1]; |
||||||
|
ctxt->md5_buf[63] = ctxt->md5_n8[0]; |
||||||
|
#endif |
||||||
|
|
||||||
|
md5_calc(ctxt->md5_buf, ctxt); |
||||||
|
} |
||||||
|
|
||||||
|
void md5_result(digest, ctxt) |
||||||
|
u_int8_t *digest; |
||||||
|
md5_ctxt *ctxt; |
||||||
|
{ |
||||||
|
/* 4 byte words */ |
||||||
|
#if BYTE_ORDER == LITTLE_ENDIAN |
||||||
|
bcopy(&ctxt->md5_st8[0], digest, 16); |
||||||
|
#endif |
||||||
|
#if BYTE_ORDER == BIG_ENDIAN |
||||||
|
digest[ 0] = ctxt->md5_st8[ 3]; digest[ 1] = ctxt->md5_st8[ 2]; |
||||||
|
digest[ 2] = ctxt->md5_st8[ 1]; digest[ 3] = ctxt->md5_st8[ 0]; |
||||||
|
digest[ 4] = ctxt->md5_st8[ 7]; digest[ 5] = ctxt->md5_st8[ 6]; |
||||||
|
digest[ 6] = ctxt->md5_st8[ 5]; digest[ 7] = ctxt->md5_st8[ 4]; |
||||||
|
digest[ 8] = ctxt->md5_st8[11]; digest[ 9] = ctxt->md5_st8[10]; |
||||||
|
digest[10] = ctxt->md5_st8[ 9]; digest[11] = ctxt->md5_st8[ 8]; |
||||||
|
digest[12] = ctxt->md5_st8[15]; digest[13] = ctxt->md5_st8[14]; |
||||||
|
digest[14] = ctxt->md5_st8[13]; digest[15] = ctxt->md5_st8[12]; |
||||||
|
#endif |
||||||
|
} |
||||||
|
|
||||||
|
static void md5_calc(b64, ctxt) |
||||||
|
u_int8_t *b64; |
||||||
|
md5_ctxt *ctxt; |
||||||
|
{ |
||||||
|
u_int32_t A = ctxt->md5_sta; |
||||||
|
u_int32_t B = ctxt->md5_stb; |
||||||
|
u_int32_t C = ctxt->md5_stc; |
||||||
|
u_int32_t D = ctxt->md5_std; |
||||||
|
#if BYTE_ORDER == LITTLE_ENDIAN |
||||||
|
u_int32_t *X = (u_int32_t *)b64; |
||||||
|
#endif |
||||||
|
#if BYTE_ORDER == BIG_ENDIAN |
||||||
|
/* 4 byte words */ |
||||||
|
/* what a brute force but fast! */ |
||||||
|
u_int32_t X[16]; |
||||||
|
u_int8_t *y = (u_int8_t *)X; |
||||||
|
y[ 0] = b64[ 3]; y[ 1] = b64[ 2]; y[ 2] = b64[ 1]; y[ 3] = b64[ 0]; |
||||||
|
y[ 4] = b64[ 7]; y[ 5] = b64[ 6]; y[ 6] = b64[ 5]; y[ 7] = b64[ 4]; |
||||||
|
y[ 8] = b64[11]; y[ 9] = b64[10]; y[10] = b64[ 9]; y[11] = b64[ 8]; |
||||||
|
y[12] = b64[15]; y[13] = b64[14]; y[14] = b64[13]; y[15] = b64[12]; |
||||||
|
y[16] = b64[19]; y[17] = b64[18]; y[18] = b64[17]; y[19] = b64[16]; |
||||||
|
y[20] = b64[23]; y[21] = b64[22]; y[22] = b64[21]; y[23] = b64[20]; |
||||||
|
y[24] = b64[27]; y[25] = b64[26]; y[26] = b64[25]; y[27] = b64[24]; |
||||||
|
y[28] = b64[31]; y[29] = b64[30]; y[30] = b64[29]; y[31] = b64[28]; |
||||||
|
y[32] = b64[35]; y[33] = b64[34]; y[34] = b64[33]; y[35] = b64[32]; |
||||||
|
y[36] = b64[39]; y[37] = b64[38]; y[38] = b64[37]; y[39] = b64[36]; |
||||||
|
y[40] = b64[43]; y[41] = b64[42]; y[42] = b64[41]; y[43] = b64[40]; |
||||||
|
y[44] = b64[47]; y[45] = b64[46]; y[46] = b64[45]; y[47] = b64[44]; |
||||||
|
y[48] = b64[51]; y[49] = b64[50]; y[50] = b64[49]; y[51] = b64[48]; |
||||||
|
y[52] = b64[55]; y[53] = b64[54]; y[54] = b64[53]; y[55] = b64[52]; |
||||||
|
y[56] = b64[59]; y[57] = b64[58]; y[58] = b64[57]; y[59] = b64[56]; |
||||||
|
y[60] = b64[63]; y[61] = b64[62]; y[62] = b64[61]; y[63] = b64[60]; |
||||||
|
#endif |
||||||
|
|
||||||
|
ROUND1(A, B, C, D, 0, Sa, 1); ROUND1(D, A, B, C, 1, Sb, 2); |
||||||
|
ROUND1(C, D, A, B, 2, Sc, 3); ROUND1(B, C, D, A, 3, Sd, 4); |
||||||
|
ROUND1(A, B, C, D, 4, Sa, 5); ROUND1(D, A, B, C, 5, Sb, 6); |
||||||
|
ROUND1(C, D, A, B, 6, Sc, 7); ROUND1(B, C, D, A, 7, Sd, 8); |
||||||
|
ROUND1(A, B, C, D, 8, Sa, 9); ROUND1(D, A, B, C, 9, Sb, 10); |
||||||
|
ROUND1(C, D, A, B, 10, Sc, 11); ROUND1(B, C, D, A, 11, Sd, 12); |
||||||
|
ROUND1(A, B, C, D, 12, Sa, 13); ROUND1(D, A, B, C, 13, Sb, 14); |
||||||
|
ROUND1(C, D, A, B, 14, Sc, 15); ROUND1(B, C, D, A, 15, Sd, 16); |
||||||
|
|
||||||
|
ROUND2(A, B, C, D, 1, Se, 17); ROUND2(D, A, B, C, 6, Sf, 18); |
||||||
|
ROUND2(C, D, A, B, 11, Sg, 19); ROUND2(B, C, D, A, 0, Sh, 20); |
||||||
|
ROUND2(A, B, C, D, 5, Se, 21); ROUND2(D, A, B, C, 10, Sf, 22); |
||||||
|
ROUND2(C, D, A, B, 15, Sg, 23); ROUND2(B, C, D, A, 4, Sh, 24); |
||||||
|
ROUND2(A, B, C, D, 9, Se, 25); ROUND2(D, A, B, C, 14, Sf, 26); |
||||||
|
ROUND2(C, D, A, B, 3, Sg, 27); ROUND2(B, C, D, A, 8, Sh, 28); |
||||||
|
ROUND2(A, B, C, D, 13, Se, 29); ROUND2(D, A, B, C, 2, Sf, 30); |
||||||
|
ROUND2(C, D, A, B, 7, Sg, 31); ROUND2(B, C, D, A, 12, Sh, 32); |
||||||
|
|
||||||
|
ROUND3(A, B, C, D, 5, Si, 33); ROUND3(D, A, B, C, 8, Sj, 34); |
||||||
|
ROUND3(C, D, A, B, 11, Sk, 35); ROUND3(B, C, D, A, 14, Sl, 36); |
||||||
|
ROUND3(A, B, C, D, 1, Si, 37); ROUND3(D, A, B, C, 4, Sj, 38); |
||||||
|
ROUND3(C, D, A, B, 7, Sk, 39); ROUND3(B, C, D, A, 10, Sl, 40); |
||||||
|
ROUND3(A, B, C, D, 13, Si, 41); ROUND3(D, A, B, C, 0, Sj, 42); |
||||||
|
ROUND3(C, D, A, B, 3, Sk, 43); ROUND3(B, C, D, A, 6, Sl, 44); |
||||||
|
ROUND3(A, B, C, D, 9, Si, 45); ROUND3(D, A, B, C, 12, Sj, 46); |
||||||
|
ROUND3(C, D, A, B, 15, Sk, 47); ROUND3(B, C, D, A, 2, Sl, 48); |
||||||
|
|
||||||
|
ROUND4(A, B, C, D, 0, Sm, 49); ROUND4(D, A, B, C, 7, Sn, 50);
|
||||||
|
ROUND4(C, D, A, B, 14, So, 51); ROUND4(B, C, D, A, 5, Sp, 52);
|
||||||
|
ROUND4(A, B, C, D, 12, Sm, 53); ROUND4(D, A, B, C, 3, Sn, 54);
|
||||||
|
ROUND4(C, D, A, B, 10, So, 55); ROUND4(B, C, D, A, 1, Sp, 56);
|
||||||
|
ROUND4(A, B, C, D, 8, Sm, 57); ROUND4(D, A, B, C, 15, Sn, 58);
|
||||||
|
ROUND4(C, D, A, B, 6, So, 59); ROUND4(B, C, D, A, 13, Sp, 60);
|
||||||
|
ROUND4(A, B, C, D, 4, Sm, 61); ROUND4(D, A, B, C, 11, Sn, 62);
|
||||||
|
ROUND4(C, D, A, B, 2, So, 63); ROUND4(B, C, D, A, 9, Sp, 64); |
||||||
|
|
||||||
|
ctxt->md5_sta += A; |
||||||
|
ctxt->md5_stb += B; |
||||||
|
ctxt->md5_stc += C; |
||||||
|
ctxt->md5_std += D; |
||||||
|
} |
@ -0,0 +1,76 @@ |
|||||||
|
/* $FreeBSD: src/sys/crypto/md5.h,v 1.4 2002/03/20 05:13:50 alfred Exp $ */ |
||||||
|
/* $KAME: md5.h,v 1.4 2000/03/27 04:36:22 sumikawa Exp $ */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. |
||||||
|
* All rights reserved. |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* 3. Neither the name of the project nor the names of its contributors |
||||||
|
* may be used to endorse or promote products derived from this software |
||||||
|
* without specific prior written permission. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE |
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||||||
|
* SUCH DAMAGE. |
||||||
|
*/ |
||||||
|
|
||||||
|
#ifndef _NETINET6_MD5_H_ |
||||||
|
#define _NETINET6_MD5_H_ |
||||||
|
|
||||||
|
#define MD5_BUFLEN 64 |
||||||
|
|
||||||
|
typedef struct { |
||||||
|
union { |
||||||
|
u_int32_t md5_state32[4]; |
||||||
|
u_int8_t md5_state8[16]; |
||||||
|
} md5_st; |
||||||
|
|
||||||
|
#define md5_sta md5_st.md5_state32[0] |
||||||
|
#define md5_stb md5_st.md5_state32[1] |
||||||
|
#define md5_stc md5_st.md5_state32[2] |
||||||
|
#define md5_std md5_st.md5_state32[3] |
||||||
|
#define md5_st8 md5_st.md5_state8 |
||||||
|
|
||||||
|
union { |
||||||
|
u_int64_t md5_count64; |
||||||
|
u_int8_t md5_count8[8]; |
||||||
|
} md5_count; |
||||||
|
#define md5_n md5_count.md5_count64 |
||||||
|
#define md5_n8 md5_count.md5_count8 |
||||||
|
|
||||||
|
u_int md5_i; |
||||||
|
u_int8_t md5_buf[MD5_BUFLEN]; |
||||||
|
} md5_ctxt; |
||||||
|
|
||||||
|
extern void md5_init(md5_ctxt *); |
||||||
|
extern void md5_loop(md5_ctxt *, u_int8_t *, u_int); |
||||||
|
extern void md5_pad(md5_ctxt *); |
||||||
|
extern void md5_result(u_int8_t *, md5_ctxt *); |
||||||
|
|
||||||
|
/* compatibility */ |
||||||
|
#define MD5_CTX md5_ctxt |
||||||
|
#define MD5Init(x) md5_init((x)) |
||||||
|
#define MD5Update(x, y, z) md5_loop((x), (y), (z)) |
||||||
|
#define MD5Final(x, y) \ |
||||||
|
do { \
|
||||||
|
md5_pad((y)); \
|
||||||
|
md5_result((x), (y)); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#endif /* ! _NETINET6_MD5_H_*/ |
@ -0,0 +1,268 @@ |
|||||||
|
#ifndef _BSD_COMPAT_H_ |
||||||
|
#define _BSD_COMPAT_H_ 1 |
||||||
|
/****************************************************************************/ |
||||||
|
/*
|
||||||
|
* Provide compat routines for older linux kernels and BSD kernels |
||||||
|
* |
||||||
|
* Written by David McCullough <david_mccullough@securecomputing.com> |
||||||
|
* Copyright (C) 2007 David McCullough <david_mccullough@securecomputing.com> |
||||||
|
* |
||||||
|
* LICENSE TERMS |
||||||
|
* |
||||||
|
* The free distribution and use of this software in both source and binary |
||||||
|
* form is allowed (with or without changes) provided that: |
||||||
|
* |
||||||
|
* 1. distributions of this source code include the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer; |
||||||
|
* |
||||||
|
* 2. distributions in binary form include the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer |
||||||
|
* in the documentation and/or other associated materials; |
||||||
|
* |
||||||
|
* 3. the copyright holder's name is not used to endorse products |
||||||
|
* built using this software without specific written permission. |
||||||
|
* |
||||||
|
* ALTERNATIVELY, provided that this notice is retained in full, this file |
||||||
|
* may be distributed under the terms of the GNU General Public License (GPL), |
||||||
|
* in which case the provisions of the GPL apply INSTEAD OF those given above. |
||||||
|
* |
||||||
|
* DISCLAIMER |
||||||
|
* |
||||||
|
* This software is provided 'as is' with no explicit or implied warranties |
||||||
|
* in respect of its properties, including, but not limited to, correctness |
||||||
|
* and/or fitness for purpose. |
||||||
|
*/ |
||||||
|
/****************************************************************************/ |
||||||
|
#ifdef __KERNEL__ |
||||||
|
/*
|
||||||
|
* fake some BSD driver interface stuff specifically for OCF use |
||||||
|
*/ |
||||||
|
|
||||||
|
typedef struct ocf_device *device_t; |
||||||
|
|
||||||
|
typedef struct { |
||||||
|
int (*cryptodev_newsession)(device_t dev, u_int32_t *sidp, struct cryptoini *cri); |
||||||
|
int (*cryptodev_freesession)(device_t dev, u_int64_t tid); |
||||||
|
int (*cryptodev_process)(device_t dev, struct cryptop *crp, int hint); |
||||||
|
int (*cryptodev_kprocess)(device_t dev, struct cryptkop *krp, int hint); |
||||||
|
} device_method_t; |
||||||
|
#define DEVMETHOD(id, func) id: func |
||||||
|
|
||||||
|
struct ocf_device { |
||||||
|
char name[32]; /* the driver name */ |
||||||
|
char nameunit[32]; /* the driver name + HW instance */ |
||||||
|
int unit; |
||||||
|
device_method_t methods; |
||||||
|
void *softc; |
||||||
|
}; |
||||||
|
|
||||||
|
#define CRYPTODEV_NEWSESSION(dev, sid, cri) \ |
||||||
|
((*(dev)->methods.cryptodev_newsession)(dev,sid,cri)) |
||||||
|
#define CRYPTODEV_FREESESSION(dev, sid) \ |
||||||
|
((*(dev)->methods.cryptodev_freesession)(dev, sid)) |
||||||
|
#define CRYPTODEV_PROCESS(dev, crp, hint) \ |
||||||
|
((*(dev)->methods.cryptodev_process)(dev, crp, hint)) |
||||||
|
#define CRYPTODEV_KPROCESS(dev, krp, hint) \ |
||||||
|
((*(dev)->methods.cryptodev_kprocess)(dev, krp, hint)) |
||||||
|
|
||||||
|
#define device_get_name(dev) ((dev)->name) |
||||||
|
#define device_get_nameunit(dev) ((dev)->nameunit) |
||||||
|
#define device_get_unit(dev) ((dev)->unit) |
||||||
|
#define device_get_softc(dev) ((dev)->softc) |
||||||
|
|
||||||
|
#define softc_device_decl \ |
||||||
|
struct ocf_device _device; \
|
||||||
|
device_t |
||||||
|
|
||||||
|
#define softc_device_init(_sc, _name, _unit, _methods) \ |
||||||
|
if (1) {\
|
||||||
|
strncpy((_sc)->_device.name, _name, sizeof((_sc)->_device.name) - 1); \
|
||||||
|
snprintf((_sc)->_device.nameunit, sizeof((_sc)->_device.name), "%s%d", _name, _unit); \
|
||||||
|
(_sc)->_device.unit = _unit; \
|
||||||
|
(_sc)->_device.methods = _methods; \
|
||||||
|
(_sc)->_device.softc = (void *) _sc; \
|
||||||
|
*(device_t *)((softc_get_device(_sc))+1) = &(_sc)->_device; \
|
||||||
|
} else |
||||||
|
|
||||||
|
#define softc_get_device(_sc) (&(_sc)->_device) |
||||||
|
|
||||||
|
/*
|
||||||
|
* iomem support for 2.4 and 2.6 kernels |
||||||
|
*/ |
||||||
|
#include <linux/version.h> |
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
||||||
|
#define ocf_iomem_t unsigned long |
||||||
|
|
||||||
|
/*
|
||||||
|
* implement simple workqueue like support for older kernels |
||||||
|
*/ |
||||||
|
|
||||||
|
#include <linux/tqueue.h> |
||||||
|
|
||||||
|
#define work_struct tq_struct |
||||||
|
|
||||||
|
#define INIT_WORK(wp, fp, ap) \ |
||||||
|
do { \
|
||||||
|
(wp)->sync = 0; \
|
||||||
|
(wp)->routine = (fp); \
|
||||||
|
(wp)->data = (ap); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define schedule_work(wp) \ |
||||||
|
do { \
|
||||||
|
queue_task((wp), &tq_immediate); \
|
||||||
|
mark_bh(IMMEDIATE_BH); \
|
||||||
|
} while (0) |
||||||
|
|
||||||
|
#define flush_scheduled_work() run_task_queue(&tq_immediate) |
||||||
|
|
||||||
|
#else |
||||||
|
#define ocf_iomem_t void __iomem * |
||||||
|
|
||||||
|
#include <linux/workqueue.h> |
||||||
|
|
||||||
|
#endif |
||||||
|
|
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) |
||||||
|
#define files_fdtable(files) (files) |
||||||
|
#endif |
||||||
|
|
||||||
|
#ifdef MODULE_PARM |
||||||
|
#undef module_param /* just in case */ |
||||||
|
#define module_param(a,b,c) MODULE_PARM(a,"i") |
||||||
|
#endif |
||||||
|
|
||||||
|
#define bzero(s,l) memset(s,0,l) |
||||||
|
#define bcopy(s,d,l) memcpy(d,s,l) |
||||||
|
#define bcmp(x, y, l) memcmp(x,y,l) |
||||||
|
|
||||||
|
#define MIN(x,y) ((x) < (y) ? (x) : (y)) |
||||||
|
|
||||||
|
#define device_printf(dev, a...) ({ \ |
||||||
|
printk("%s: ", device_get_nameunit(dev)); printk(a); \
|
||||||
|
}) |
||||||
|
|
||||||
|
#undef printf |
||||||
|
#define printf(fmt...) printk(fmt) |
||||||
|
|
||||||
|
#define KASSERT(c,p) if (!(c)) { printk p ; } else |
||||||
|
|
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
||||||
|
#define ocf_daemonize(str) \ |
||||||
|
daemonize(); \
|
||||||
|
spin_lock_irq(¤t->sigmask_lock); \
|
||||||
|
sigemptyset(¤t->blocked); \
|
||||||
|
recalc_sigpending(current); \
|
||||||
|
spin_unlock_irq(¤t->sigmask_lock); \
|
||||||
|
sprintf(current->comm, str); |
||||||
|
#else |
||||||
|
#define ocf_daemonize(str) daemonize(str); |
||||||
|
#endif |
||||||
|
|
||||||
|
#define TAILQ_INSERT_TAIL(q,d,m) list_add_tail(&(d)->m, (q)) |
||||||
|
#define TAILQ_EMPTY(q) list_empty(q) |
||||||
|
#define TAILQ_FOREACH(v, q, m) list_for_each_entry(v, q, m) |
||||||
|
|
||||||
|
#define read_random(p,l) get_random_bytes(p,l) |
||||||
|
|
||||||
|
#define DELAY(x) ((x) > 2000 ? mdelay((x)/1000) : udelay(x)) |
||||||
|
#define strtoul simple_strtoul |
||||||
|
|
||||||
|
#define pci_get_vendor(dev) ((dev)->vendor) |
||||||
|
#define pci_get_device(dev) ((dev)->device) |
||||||
|
|
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
||||||
|
#define pci_set_consistent_dma_mask(dev, mask) (0) |
||||||
|
#endif |
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) |
||||||
|
#define pci_dma_sync_single_for_cpu pci_dma_sync_single |
||||||
|
#endif |
||||||
|
|
||||||
|
#ifndef DMA_32BIT_MASK |
||||||
|
#define DMA_32BIT_MASK 0x00000000ffffffffULL |
||||||
|
#endif |
||||||
|
|
||||||
|
#define htole32(x) cpu_to_le32(x) |
||||||
|
#define htobe32(x) cpu_to_be32(x) |
||||||
|
#define htole16(x) cpu_to_le16(x) |
||||||
|
#define htobe16(x) cpu_to_be16(x) |
||||||
|
|
||||||
|
/* older kernels don't have these */ |
||||||
|
|
||||||
|
#ifndef IRQ_NONE |
||||||
|
#define IRQ_NONE |
||||||
|
#define IRQ_HANDLED |
||||||
|
#define irqreturn_t void |
||||||
|
#endif |
||||||
|
#ifndef IRQF_SHARED |
||||||
|
#define IRQF_SHARED SA_SHIRQ |
||||||
|
#endif |
||||||
|
|
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) |
||||||
|
# define strlcpy(dest,src,len) \ |
||||||
|
({strncpy(dest,src,(len)-1); ((char *)dest)[(len)-1] = '\0'; }) |
||||||
|
#endif |
||||||
|
|
||||||
|
#ifndef MAX_ERRNO |
||||||
|
#define MAX_ERRNO 4095 |
||||||
|
#endif |
||||||
|
#ifndef IS_ERR_VALUE |
||||||
|
#define IS_ERR_VALUE(x) ((unsigned long)(x) >= (unsigned long)-MAX_ERRNO) |
||||||
|
#endif |
||||||
|
|
||||||
|
/*
|
||||||
|
* common debug for all |
||||||
|
*/ |
||||||
|
#if 1 |
||||||
|
#define dprintk(a...) do { if (debug) printk(a); } while(0) |
||||||
|
#else |
||||||
|
#define dprintk(a...) |
||||||
|
#endif |
||||||
|
|
||||||
|
#ifndef SLAB_ATOMIC |
||||||
|
/* Changed in 2.6.20, must use GFP_ATOMIC now */ |
||||||
|
#define SLAB_ATOMIC GFP_ATOMIC |
||||||
|
#endif |
||||||
|
|
||||||
|
/*
|
||||||
|
* need some additional support for older kernels */ |
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,2) |
||||||
|
#define pci_register_driver_compat(driver, rc) \ |
||||||
|
do { \
|
||||||
|
if ((rc) > 0) { \
|
||||||
|
(rc) = 0; \
|
||||||
|
} else if (rc == 0) { \
|
||||||
|
(rc) = -ENODEV; \
|
||||||
|
} else { \
|
||||||
|
pci_unregister_driver(driver); \
|
||||||
|
} \
|
||||||
|
} while (0) |
||||||
|
#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) |
||||||
|
#define pci_register_driver_compat(driver,rc) ((rc) = (rc) < 0 ? (rc) : 0) |
||||||
|
#else |
||||||
|
#define pci_register_driver_compat(driver,rc) |
||||||
|
#endif |
||||||
|
|
||||||
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) |
||||||
|
|
||||||
|
#include <asm/scatterlist.h> |
||||||
|
|
||||||
|
static inline void sg_set_page(struct scatterlist *sg, struct page *page, |
||||||
|
unsigned int len, unsigned int offset) |
||||||
|
{ |
||||||
|
sg->page = page; |
||||||
|
sg->offset = offset; |
||||||
|
sg->length = len; |
||||||
|
} |
||||||
|
|
||||||
|
static inline void *sg_virt(struct scatterlist *sg) |
||||||
|
{ |
||||||
|
return page_address(sg->page) + sg->offset; |
||||||
|
} |
||||||
|
|
||||||
|
#endif |
||||||
|
|
||||||
|
#endif /* __KERNEL__ */ |
||||||
|
|
||||||
|
/****************************************************************************/ |
||||||
|
#endif /* _BSD_COMPAT_H_ */ |
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,193 @@ |
|||||||
|
/* $OpenBSD: ubsecreg.h,v 1.11.2.6 2003/06/07 11:02:31 ho Exp $ */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2000 Theo de Raadt |
||||||
|
* Copyright (c) 2001 Patrik Lindergren (patrik@ipunplugged.com) |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
* |
||||||
|
* Effort sponsored in part by the Defense Advanced Research Projects |
||||||
|
* Agency (DARPA) and Air Force Research Laboratory, Air Force |
||||||
|
* Materiel Command, USAF, under agreement number F30602-01-2-0537. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Register definitions for 5601 BlueSteel Networks Ubiquitous Broadband |
||||||
|
* Security "uBSec" chip. Definitions from revision 2.8 of the product |
||||||
|
* datasheet. |
||||||
|
*/ |
||||||
|
|
||||||
|
#define BS_BAR 0x10 /* DMA base address register */ |
||||||
|
#define BS_TRDY_TIMEOUT 0x40 /* TRDY timeout */ |
||||||
|
#define BS_RETRY_TIMEOUT 0x41 /* DMA retry timeout */ |
||||||
|
|
||||||
|
#define UBS_PCI_RTY_SHIFT 8 |
||||||
|
#define UBS_PCI_RTY_MASK 0xff |
||||||
|
#define UBS_PCI_RTY(misc) \ |
||||||
|
(((misc) >> UBS_PCI_RTY_SHIFT) & UBS_PCI_RTY_MASK) |
||||||
|
|
||||||
|
#define UBS_PCI_TOUT_SHIFT 0 |
||||||
|
#define UBS_PCI_TOUT_MASK 0xff |
||||||
|
#define UBS_PCI_TOUT(misc) \ |
||||||
|
(((misc) >> PCI_TOUT_SHIFT) & PCI_TOUT_MASK) |
||||||
|
|
||||||
|
/*
|
||||||
|
* DMA Control & Status Registers (offset from BS_BAR) |
||||||
|
*/ |
||||||
|
#define BS_MCR1 0x00 /* DMA Master Command Record 1 */ |
||||||
|
#define BS_CTRL 0x04 /* DMA Control */ |
||||||
|
#define BS_STAT 0x08 /* DMA Status */ |
||||||
|
#define BS_ERR 0x0c /* DMA Error Address */ |
||||||
|
#define BS_MCR2 0x10 /* DMA Master Command Record 2 */ |
||||||
|
|
||||||
|
/* BS_CTRL - DMA Control */ |
||||||
|
#define BS_CTRL_RESET 0x80000000 /* hardware reset, 5805/5820 */ |
||||||
|
#define BS_CTRL_MCR2INT 0x40000000 /* enable intr MCR for MCR2 */ |
||||||
|
#define BS_CTRL_MCR1INT 0x20000000 /* enable intr MCR for MCR1 */ |
||||||
|
#define BS_CTRL_OFM 0x10000000 /* Output fragment mode */ |
||||||
|
#define BS_CTRL_BE32 0x08000000 /* big-endian, 32bit bytes */ |
||||||
|
#define BS_CTRL_BE64 0x04000000 /* big-endian, 64bit bytes */ |
||||||
|
#define BS_CTRL_DMAERR 0x02000000 /* enable intr DMA error */ |
||||||
|
#define BS_CTRL_RNG_M 0x01800000 /* RNG mode */ |
||||||
|
#define BS_CTRL_RNG_1 0x00000000 /* 1bit rn/one slow clock */ |
||||||
|
#define BS_CTRL_RNG_4 0x00800000 /* 1bit rn/four slow clocks */ |
||||||
|
#define BS_CTRL_RNG_8 0x01000000 /* 1bit rn/eight slow clocks */ |
||||||
|
#define BS_CTRL_RNG_16 0x01800000 /* 1bit rn/16 slow clocks */ |
||||||
|
#define BS_CTRL_SWNORM 0x00400000 /* 582[01], sw normalization */ |
||||||
|
#define BS_CTRL_FRAG_M 0x0000ffff /* output fragment size mask */ |
||||||
|
#define BS_CTRL_LITTLE_ENDIAN (BS_CTRL_BE32 | BS_CTRL_BE64) |
||||||
|
|
||||||
|
/* BS_STAT - DMA Status */ |
||||||
|
#define BS_STAT_MCR1_BUSY 0x80000000 /* MCR1 is busy */ |
||||||
|
#define BS_STAT_MCR1_FULL 0x40000000 /* MCR1 is full */ |
||||||
|
#define BS_STAT_MCR1_DONE 0x20000000 /* MCR1 is done */ |
||||||
|
#define BS_STAT_DMAERR 0x10000000 /* DMA error */ |
||||||
|
#define BS_STAT_MCR2_FULL 0x08000000 /* MCR2 is full */ |
||||||
|
#define BS_STAT_MCR2_DONE 0x04000000 /* MCR2 is done */ |
||||||
|
#define BS_STAT_MCR1_ALLEMPTY 0x02000000 /* 5821, MCR1 is empty */ |
||||||
|
#define BS_STAT_MCR2_ALLEMPTY 0x01000000 /* 5821, MCR2 is empty */ |
||||||
|
|
||||||
|
/* BS_ERR - DMA Error Address */ |
||||||
|
#define BS_ERR_ADDR 0xfffffffc /* error address mask */ |
||||||
|
#define BS_ERR_READ 0x00000002 /* fault was on read */ |
||||||
|
|
||||||
|
struct ubsec_pktctx { |
||||||
|
u_int32_t pc_deskey[6]; /* 3DES key */ |
||||||
|
u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
u_int32_t pc_iv[2]; /* [3]DES iv */ |
||||||
|
u_int16_t pc_flags; /* flags, below */ |
||||||
|
u_int16_t pc_offset; /* crypto offset */ |
||||||
|
}; |
||||||
|
#define UBS_PKTCTX_ENC_3DES 0x8000 /* use 3des */ |
||||||
|
#define UBS_PKTCTX_ENC_NONE 0x0000 /* no encryption */ |
||||||
|
#define UBS_PKTCTX_INBOUND 0x4000 /* inbound packet */ |
||||||
|
#define UBS_PKTCTX_AUTH 0x3000 /* authentication mask */ |
||||||
|
#define UBS_PKTCTX_AUTH_NONE 0x0000 /* no authentication */ |
||||||
|
#define UBS_PKTCTX_AUTH_MD5 0x1000 /* use hmac-md5 */ |
||||||
|
#define UBS_PKTCTX_AUTH_SHA1 0x2000 /* use hmac-sha1 */ |
||||||
|
|
||||||
|
struct ubsec_pktctx_long { |
||||||
|
volatile u_int16_t pc_len; /* length of ctx struct */ |
||||||
|
volatile u_int16_t pc_type; /* context type, 0 */ |
||||||
|
volatile u_int16_t pc_flags; /* flags, same as above */ |
||||||
|
volatile u_int16_t pc_offset; /* crypto/auth offset */ |
||||||
|
volatile u_int32_t pc_deskey[6]; /* 3DES key */ |
||||||
|
volatile u_int32_t pc_iv[2]; /* [3]DES iv */ |
||||||
|
volatile u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
}; |
||||||
|
#define UBS_PKTCTX_TYPE_IPSEC 0x0000 |
||||||
|
|
||||||
|
struct ubsec_pktbuf { |
||||||
|
volatile u_int32_t pb_addr; /* address of buffer start */ |
||||||
|
volatile u_int32_t pb_next; /* pointer to next pktbuf */ |
||||||
|
volatile u_int32_t pb_len; /* packet length */ |
||||||
|
}; |
||||||
|
#define UBS_PKTBUF_LEN 0x0000ffff /* length mask */ |
||||||
|
|
||||||
|
struct ubsec_mcr { |
||||||
|
volatile u_int16_t mcr_pkts; /* #pkts in this mcr */ |
||||||
|
volatile u_int16_t mcr_flags; /* mcr flags (below) */ |
||||||
|
volatile u_int32_t mcr_cmdctxp; /* command ctx pointer */ |
||||||
|
struct ubsec_pktbuf mcr_ipktbuf; /* input chain header */ |
||||||
|
volatile u_int16_t mcr_reserved; |
||||||
|
volatile u_int16_t mcr_pktlen; |
||||||
|
struct ubsec_pktbuf mcr_opktbuf; /* output chain header */ |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_mcr_add { |
||||||
|
volatile u_int32_t mcr_cmdctxp; /* command ctx pointer */ |
||||||
|
struct ubsec_pktbuf mcr_ipktbuf; /* input chain header */ |
||||||
|
volatile u_int16_t mcr_reserved; |
||||||
|
volatile u_int16_t mcr_pktlen; |
||||||
|
struct ubsec_pktbuf mcr_opktbuf; /* output chain header */ |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBS_MCR_DONE 0x0001 /* mcr has been processed */ |
||||||
|
#define UBS_MCR_ERROR 0x0002 /* error in processing */ |
||||||
|
#define UBS_MCR_ERRORCODE 0xff00 /* error type */ |
||||||
|
|
||||||
|
struct ubsec_ctx_keyop { |
||||||
|
volatile u_int16_t ctx_len; /* command length */ |
||||||
|
volatile u_int16_t ctx_op; /* operation code */ |
||||||
|
volatile u_int8_t ctx_pad[60]; /* padding */ |
||||||
|
}; |
||||||
|
#define UBS_CTXOP_DHPKGEN 0x01 /* dh public key generation */ |
||||||
|
#define UBS_CTXOP_DHSSGEN 0x02 /* dh shared secret gen. */ |
||||||
|
#define UBS_CTXOP_RSAPUB 0x03 /* rsa public key op */ |
||||||
|
#define UBS_CTXOP_RSAPRIV 0x04 /* rsa private key op */ |
||||||
|
#define UBS_CTXOP_DSASIGN 0x05 /* dsa signing op */ |
||||||
|
#define UBS_CTXOP_DSAVRFY 0x06 /* dsa verification */ |
||||||
|
#define UBS_CTXOP_RNGBYPASS 0x41 /* rng direct test mode */ |
||||||
|
#define UBS_CTXOP_RNGSHA1 0x42 /* rng sha1 test mode */ |
||||||
|
#define UBS_CTXOP_MODADD 0x43 /* modular addition */ |
||||||
|
#define UBS_CTXOP_MODSUB 0x44 /* modular subtraction */ |
||||||
|
#define UBS_CTXOP_MODMUL 0x45 /* modular multiplication */ |
||||||
|
#define UBS_CTXOP_MODRED 0x46 /* modular reduction */ |
||||||
|
#define UBS_CTXOP_MODEXP 0x47 /* modular exponentiation */ |
||||||
|
#define UBS_CTXOP_MODINV 0x48 /* modular inverse */ |
||||||
|
|
||||||
|
struct ubsec_ctx_rngbypass { |
||||||
|
volatile u_int16_t rbp_len; /* command length, 64 */ |
||||||
|
volatile u_int16_t rbp_op; /* rng bypass, 0x41 */ |
||||||
|
volatile u_int8_t rbp_pad[60]; /* padding */ |
||||||
|
}; |
||||||
|
|
||||||
|
/* modexp: C = (M ^ E) mod N */ |
||||||
|
struct ubsec_ctx_modexp { |
||||||
|
volatile u_int16_t me_len; /* command length */ |
||||||
|
volatile u_int16_t me_op; /* modexp, 0x47 */ |
||||||
|
volatile u_int16_t me_E_len; /* E (bits) */ |
||||||
|
volatile u_int16_t me_N_len; /* N (bits) */ |
||||||
|
u_int8_t me_N[2048/8]; /* N */ |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_ctx_rsapriv { |
||||||
|
volatile u_int16_t rpr_len; /* command length */ |
||||||
|
volatile u_int16_t rpr_op; /* rsaprivate, 0x04 */ |
||||||
|
volatile u_int16_t rpr_q_len; /* q (bits) */ |
||||||
|
volatile u_int16_t rpr_p_len; /* p (bits) */ |
||||||
|
u_int8_t rpr_buf[5 * 1024 / 8]; /* parameters: */ |
||||||
|
/* p, q, dp, dq, pinv */ |
||||||
|
}; |
@ -0,0 +1,195 @@ |
|||||||
|
/* $OpenBSD: ubsecvar.h,v 1.15.2.5 2003/06/07 11:02:31 ho Exp $ */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2000 Theo de Raadt |
||||||
|
* Copyright (c) 2001 Patrik Lindergren (patrik@ipunplugged.com) |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
* |
||||||
|
* Effort sponsored in part by the Defense Advanced Research Projects |
||||||
|
* Agency (DARPA) and Air Force Research Laboratory, Air Force |
||||||
|
* Materiel Command, USAF, under agreement number F30602-01-2-0537. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
/* Maximum queue length */ |
||||||
|
#ifndef UBS_MAX_NQUEUE |
||||||
|
#define UBS_MAX_NQUEUE 60 |
||||||
|
#endif |
||||||
|
|
||||||
|
#define UBS_MAX_SCATTER 64 /* Maximum scatter/gather depth */ |
||||||
|
|
||||||
|
#ifndef UBS_MAX_AGGR |
||||||
|
#define UBS_MAX_AGGR 5 /* Maximum aggregation count */ |
||||||
|
#endif |
||||||
|
|
||||||
|
#define UBSEC_CARD(sid) (((sid) & 0xf0000000) >> 28) |
||||||
|
#define UBSEC_SESSION(sid) ( (sid) & 0x0fffffff) |
||||||
|
#define UBSEC_SID(crd, sesn) (((crd) << 28) | ((sesn) & 0x0fffffff)) |
||||||
|
|
||||||
|
#define UBS_DEF_RTY 0xff /* PCI Retry Timeout */ |
||||||
|
#define UBS_DEF_TOUT 0xff /* PCI TRDY Timeout */ |
||||||
|
#define UBS_DEF_CACHELINE 0x01 /* Cache Line setting */ |
||||||
|
|
||||||
|
struct ubsec_dma_alloc { |
||||||
|
u_int32_t dma_paddr; |
||||||
|
caddr_t dma_vaddr; |
||||||
|
bus_dmamap_t dma_map; |
||||||
|
bus_dma_segment_t dma_seg; |
||||||
|
bus_size_t dma_size; |
||||||
|
int dma_nseg; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_q2 { |
||||||
|
SIMPLEQ_ENTRY(ubsec_q2) q_next; |
||||||
|
struct ubsec_dma_alloc q_mcr; |
||||||
|
struct ubsec_dma_alloc q_ctx; |
||||||
|
u_int q_type; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_q2_rng { |
||||||
|
struct ubsec_q2 rng_q; |
||||||
|
struct ubsec_dma_alloc rng_buf; |
||||||
|
int rng_used; |
||||||
|
}; |
||||||
|
|
||||||
|
/* C = (M ^ E) mod N */ |
||||||
|
#define UBS_MODEXP_PAR_M 0 |
||||||
|
#define UBS_MODEXP_PAR_E 1 |
||||||
|
#define UBS_MODEXP_PAR_N 2 |
||||||
|
struct ubsec_q2_modexp { |
||||||
|
struct ubsec_q2 me_q; |
||||||
|
struct cryptkop * me_krp; |
||||||
|
struct ubsec_dma_alloc me_M; |
||||||
|
struct ubsec_dma_alloc me_E; |
||||||
|
struct ubsec_dma_alloc me_C; |
||||||
|
struct ubsec_dma_alloc me_epb; |
||||||
|
int me_modbits; |
||||||
|
int me_shiftbits; |
||||||
|
int me_normbits; |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBS_RSAPRIV_PAR_P 0 |
||||||
|
#define UBS_RSAPRIV_PAR_Q 1 |
||||||
|
#define UBS_RSAPRIV_PAR_DP 2 |
||||||
|
#define UBS_RSAPRIV_PAR_DQ 3 |
||||||
|
#define UBS_RSAPRIV_PAR_PINV 4 |
||||||
|
#define UBS_RSAPRIV_PAR_MSGIN 5 |
||||||
|
#define UBS_RSAPRIV_PAR_MSGOUT 6 |
||||||
|
struct ubsec_q2_rsapriv { |
||||||
|
struct ubsec_q2 rpr_q; |
||||||
|
struct cryptkop * rpr_krp; |
||||||
|
struct ubsec_dma_alloc rpr_msgin; |
||||||
|
struct ubsec_dma_alloc rpr_msgout; |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBSEC_RNG_BUFSIZ 16 /* measured in 32bit words */ |
||||||
|
|
||||||
|
struct ubsec_dmachunk { |
||||||
|
struct ubsec_mcr d_mcr; |
||||||
|
struct ubsec_mcr_add d_mcradd[UBS_MAX_AGGR-1]; |
||||||
|
struct ubsec_pktbuf d_sbuf[UBS_MAX_SCATTER-1]; |
||||||
|
struct ubsec_pktbuf d_dbuf[UBS_MAX_SCATTER-1]; |
||||||
|
u_int32_t d_macbuf[5]; |
||||||
|
union { |
||||||
|
struct ubsec_pktctx_long ctxl; |
||||||
|
struct ubsec_pktctx ctx; |
||||||
|
} d_ctx; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_dma { |
||||||
|
SIMPLEQ_ENTRY(ubsec_dma) d_next; |
||||||
|
struct ubsec_dmachunk *d_dma; |
||||||
|
struct ubsec_dma_alloc d_alloc; |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBS_FLAGS_KEY 0x01 /* has key accelerator */ |
||||||
|
#define UBS_FLAGS_LONGCTX 0x02 /* uses long ipsec ctx */ |
||||||
|
#define UBS_FLAGS_BIGKEY 0x04 /* 2048bit keys */ |
||||||
|
#define UBS_FLAGS_HWNORM 0x08 /* hardware normalization */ |
||||||
|
#define UBS_FLAGS_RNG 0x10 /* hardware rng */ |
||||||
|
|
||||||
|
struct ubsec_q { |
||||||
|
SIMPLEQ_ENTRY(ubsec_q) q_next; |
||||||
|
int q_nstacked_mcrs; |
||||||
|
struct ubsec_q *q_stacked_mcr[UBS_MAX_AGGR-1]; |
||||||
|
struct cryptop *q_crp; |
||||||
|
struct ubsec_dma *q_dma; |
||||||
|
|
||||||
|
struct mbuf *q_src_m, *q_dst_m; |
||||||
|
struct uio *q_src_io, *q_dst_io; |
||||||
|
|
||||||
|
bus_dmamap_t q_src_map; |
||||||
|
bus_dmamap_t q_dst_map; |
||||||
|
|
||||||
|
int q_sesn; |
||||||
|
int q_flags; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_softc { |
||||||
|
struct device sc_dv; /* generic device */ |
||||||
|
void *sc_ih; /* interrupt handler cookie */ |
||||||
|
bus_space_handle_t sc_sh; /* memory handle */ |
||||||
|
bus_space_tag_t sc_st; /* memory tag */ |
||||||
|
bus_dma_tag_t sc_dmat; /* dma tag */ |
||||||
|
int sc_flags; /* device specific flags */ |
||||||
|
u_int32_t sc_statmask; /* interrupt status mask */ |
||||||
|
int32_t sc_cid; /* crypto tag */ |
||||||
|
SIMPLEQ_HEAD(,ubsec_q) sc_queue; /* packet queue, mcr1 */ |
||||||
|
int sc_nqueue; /* count enqueued, mcr1 */ |
||||||
|
SIMPLEQ_HEAD(,ubsec_q) sc_qchip; /* on chip, mcr1 */ |
||||||
|
SIMPLEQ_HEAD(,ubsec_q) sc_freequeue; /* list of free queue elements */ |
||||||
|
SIMPLEQ_HEAD(,ubsec_q2) sc_queue2; /* packet queue, mcr2 */ |
||||||
|
int sc_nqueue2; /* count enqueued, mcr2 */ |
||||||
|
SIMPLEQ_HEAD(,ubsec_q2) sc_qchip2; /* on chip, mcr2 */ |
||||||
|
int sc_nsessions; /* # of sessions */ |
||||||
|
struct ubsec_session *sc_sessions; /* sessions */ |
||||||
|
struct timeout sc_rngto; /* rng timeout */ |
||||||
|
int sc_rnghz; /* rng poll time */ |
||||||
|
struct ubsec_q2_rng sc_rng; |
||||||
|
struct ubsec_dma sc_dmaa[UBS_MAX_NQUEUE]; |
||||||
|
struct ubsec_q *sc_queuea[UBS_MAX_NQUEUE]; |
||||||
|
SIMPLEQ_HEAD(,ubsec_q2) sc_q2free; /* free list */ |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBSEC_QFLAGS_COPYOUTIV 0x1 |
||||||
|
|
||||||
|
struct ubsec_session { |
||||||
|
u_int32_t ses_used; |
||||||
|
u_int32_t ses_deskey[6]; /* 3DES key */ |
||||||
|
u_int32_t ses_hminner[5]; /* hmac inner state */ |
||||||
|
u_int32_t ses_hmouter[5]; /* hmac outer state */ |
||||||
|
u_int32_t ses_iv[2]; /* [3]DES iv */ |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_stats { |
||||||
|
u_int64_t hst_ibytes; |
||||||
|
u_int64_t hst_obytes; |
||||||
|
u_int32_t hst_ipackets; |
||||||
|
u_int32_t hst_opackets; |
||||||
|
u_int32_t hst_invalid; |
||||||
|
u_int32_t hst_nomem; |
||||||
|
u_int32_t hst_queuefull; |
||||||
|
u_int32_t hst_dmaerr; |
||||||
|
u_int32_t hst_mcrerr; |
||||||
|
u_int32_t hst_nodmafree; |
||||||
|
}; |
@ -0,0 +1,279 @@ |
|||||||
|
/* $KAME: sha1.c,v 1.5 2000/11/08 06:13:08 itojun Exp $ */ |
||||||
|
/*
|
||||||
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. |
||||||
|
* All rights reserved. |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* 3. Neither the name of the project nor the names of its contributors |
||||||
|
* may be used to endorse or promote products derived from this software |
||||||
|
* without specific prior written permission. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE |
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||||||
|
* SUCH DAMAGE. |
||||||
|
*/ |
||||||
|
|
||||||
|
/*
|
||||||
|
* FIPS pub 180-1: Secure Hash Algorithm (SHA-1) |
||||||
|
* based on: http://csrc.nist.gov/fips/fip180-1.txt
|
||||||
|
* implemented by Jun-ichiro itojun Itoh <itojun@itojun.org> |
||||||
|
*/ |
||||||
|
|
||||||
|
#if 0 |
||||||
|
#include <sys/cdefs.h> |
||||||
|
__FBSDID("$FreeBSD: src/sys/crypto/sha1.c,v 1.9 2003/06/10 21:36:57 obrien Exp $"); |
||||||
|
|
||||||
|
#include <sys/types.h> |
||||||
|
#include <sys/cdefs.h> |
||||||
|
#include <sys/time.h> |
||||||
|
#include <sys/systm.h> |
||||||
|
|
||||||
|
#include <crypto/sha1.h> |
||||||
|
#endif |
||||||
|
|
||||||
|
/* sanity check */ |
||||||
|
#if BYTE_ORDER != BIG_ENDIAN |
||||||
|
# if BYTE_ORDER != LITTLE_ENDIAN |
||||||
|
# define unsupported 1 |
||||||
|
# endif |
||||||
|
#endif |
||||||
|
|
||||||
|
#ifndef unsupported |
||||||
|
|
||||||
|
/* constant table */ |
||||||
|
static u_int32_t _K[] = { 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6 }; |
||||||
|
#define K(t) _K[(t) / 20] |
||||||
|
|
||||||
|
#define F0(b, c, d) (((b) & (c)) | ((~(b)) & (d))) |
||||||
|
#define F1(b, c, d) (((b) ^ (c)) ^ (d)) |
||||||
|
#define F2(b, c, d) (((b) & (c)) | ((b) & (d)) | ((c) & (d))) |
||||||
|
#define F3(b, c, d) (((b) ^ (c)) ^ (d)) |
||||||
|
|
||||||
|
#define S(n, x) (((x) << (n)) | ((x) >> (32 - n))) |
||||||
|
|
||||||
|
#undef H |
||||||
|
#define H(n) (ctxt->h.b32[(n)]) |
||||||
|
#define COUNT (ctxt->count) |
||||||
|
#define BCOUNT (ctxt->c.b64[0] / 8) |
||||||
|
#define W(n) (ctxt->m.b32[(n)]) |
||||||
|
|
||||||
|
#define PUTBYTE(x) { \ |
||||||
|
ctxt->m.b8[(COUNT % 64)] = (x); \
|
||||||
|
COUNT++; \
|
||||||
|
COUNT %= 64; \
|
||||||
|
ctxt->c.b64[0] += 8; \
|
||||||
|
if (COUNT % 64 == 0) \
|
||||||
|
sha1_step(ctxt); \
|
||||||
|
} |
||||||
|
|
||||||
|
#define PUTPAD(x) { \ |
||||||
|
ctxt->m.b8[(COUNT % 64)] = (x); \
|
||||||
|
COUNT++; \
|
||||||
|
COUNT %= 64; \
|
||||||
|
if (COUNT % 64 == 0) \
|
||||||
|
sha1_step(ctxt); \
|
||||||
|
} |
||||||
|
|
||||||
|
static void sha1_step(struct sha1_ctxt *); |
||||||
|
|
||||||
|
static void |
||||||
|
sha1_step(ctxt) |
||||||
|
struct sha1_ctxt *ctxt; |
||||||
|
{ |
||||||
|
u_int32_t a, b, c, d, e; |
||||||
|
size_t t, s; |
||||||
|
u_int32_t tmp; |
||||||
|
|
||||||
|
#if BYTE_ORDER == LITTLE_ENDIAN |
||||||
|
struct sha1_ctxt tctxt; |
||||||
|
bcopy(&ctxt->m.b8[0], &tctxt.m.b8[0], 64); |
||||||
|
ctxt->m.b8[0] = tctxt.m.b8[3]; ctxt->m.b8[1] = tctxt.m.b8[2]; |
||||||
|
ctxt->m.b8[2] = tctxt.m.b8[1]; ctxt->m.b8[3] = tctxt.m.b8[0]; |
||||||
|
ctxt->m.b8[4] = tctxt.m.b8[7]; ctxt->m.b8[5] = tctxt.m.b8[6]; |
||||||
|
ctxt->m.b8[6] = tctxt.m.b8[5]; ctxt->m.b8[7] = tctxt.m.b8[4]; |
||||||
|
ctxt->m.b8[8] = tctxt.m.b8[11]; ctxt->m.b8[9] = tctxt.m.b8[10]; |
||||||
|
ctxt->m.b8[10] = tctxt.m.b8[9]; ctxt->m.b8[11] = tctxt.m.b8[8]; |
||||||
|
ctxt->m.b8[12] = tctxt.m.b8[15]; ctxt->m.b8[13] = tctxt.m.b8[14]; |
||||||
|
ctxt->m.b8[14] = tctxt.m.b8[13]; ctxt->m.b8[15] = tctxt.m.b8[12]; |
||||||
|
ctxt->m.b8[16] = tctxt.m.b8[19]; ctxt->m.b8[17] = tctxt.m.b8[18]; |
||||||
|
ctxt->m.b8[18] = tctxt.m.b8[17]; ctxt->m.b8[19] = tctxt.m.b8[16]; |
||||||
|
ctxt->m.b8[20] = tctxt.m.b8[23]; ctxt->m.b8[21] = tctxt.m.b8[22]; |
||||||
|
ctxt->m.b8[22] = tctxt.m.b8[21]; ctxt->m.b8[23] = tctxt.m.b8[20]; |
||||||
|
ctxt->m.b8[24] = tctxt.m.b8[27]; ctxt->m.b8[25] = tctxt.m.b8[26]; |
||||||
|
ctxt->m.b8[26] = tctxt.m.b8[25]; ctxt->m.b8[27] = tctxt.m.b8[24]; |
||||||
|
ctxt->m.b8[28] = tctxt.m.b8[31]; ctxt->m.b8[29] = tctxt.m.b8[30]; |
||||||
|
ctxt->m.b8[30] = tctxt.m.b8[29]; ctxt->m.b8[31] = tctxt.m.b8[28]; |
||||||
|
ctxt->m.b8[32] = tctxt.m.b8[35]; ctxt->m.b8[33] = tctxt.m.b8[34]; |
||||||
|
ctxt->m.b8[34] = tctxt.m.b8[33]; ctxt->m.b8[35] = tctxt.m.b8[32]; |
||||||
|
ctxt->m.b8[36] = tctxt.m.b8[39]; ctxt->m.b8[37] = tctxt.m.b8[38]; |
||||||
|
ctxt->m.b8[38] = tctxt.m.b8[37]; ctxt->m.b8[39] = tctxt.m.b8[36]; |
||||||
|
ctxt->m.b8[40] = tctxt.m.b8[43]; ctxt->m.b8[41] = tctxt.m.b8[42]; |
||||||
|
ctxt->m.b8[42] = tctxt.m.b8[41]; ctxt->m.b8[43] = tctxt.m.b8[40]; |
||||||
|
ctxt->m.b8[44] = tctxt.m.b8[47]; ctxt->m.b8[45] = tctxt.m.b8[46]; |
||||||
|
ctxt->m.b8[46] = tctxt.m.b8[45]; ctxt->m.b8[47] = tctxt.m.b8[44]; |
||||||
|
ctxt->m.b8[48] = tctxt.m.b8[51]; ctxt->m.b8[49] = tctxt.m.b8[50]; |
||||||
|
ctxt->m.b8[50] = tctxt.m.b8[49]; ctxt->m.b8[51] = tctxt.m.b8[48]; |
||||||
|
ctxt->m.b8[52] = tctxt.m.b8[55]; ctxt->m.b8[53] = tctxt.m.b8[54]; |
||||||
|
ctxt->m.b8[54] = tctxt.m.b8[53]; ctxt->m.b8[55] = tctxt.m.b8[52]; |
||||||
|
ctxt->m.b8[56] = tctxt.m.b8[59]; ctxt->m.b8[57] = tctxt.m.b8[58]; |
||||||
|
ctxt->m.b8[58] = tctxt.m.b8[57]; ctxt->m.b8[59] = tctxt.m.b8[56]; |
||||||
|
ctxt->m.b8[60] = tctxt.m.b8[63]; ctxt->m.b8[61] = tctxt.m.b8[62]; |
||||||
|
ctxt->m.b8[62] = tctxt.m.b8[61]; ctxt->m.b8[63] = tctxt.m.b8[60]; |
||||||
|
#endif |
||||||
|
|
||||||
|
a = H(0); b = H(1); c = H(2); d = H(3); e = H(4); |
||||||
|
|
||||||
|
for (t = 0; t < 20; t++) { |
||||||
|
s = t & 0x0f; |
||||||
|
if (t >= 16) { |
||||||
|
W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ W((s+2) & 0x0f) ^ W(s)); |
||||||
|
} |
||||||
|
tmp = S(5, a) + F0(b, c, d) + e + W(s) + K(t); |
||||||
|
e = d; d = c; c = S(30, b); b = a; a = tmp; |
||||||
|
} |
||||||
|
for (t = 20; t < 40; t++) { |
||||||
|
s = t & 0x0f; |
||||||
|
W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ W((s+2) & 0x0f) ^ W(s)); |
||||||
|
tmp = S(5, a) + F1(b, c, d) + e + W(s) + K(t); |
||||||
|
e = d; d = c; c = S(30, b); b = a; a = tmp; |
||||||
|
} |
||||||
|
for (t = 40; t < 60; t++) { |
||||||
|
s = t & 0x0f; |
||||||
|
W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ W((s+2) & 0x0f) ^ W(s)); |
||||||
|
tmp = S(5, a) + F2(b, c, d) + e + W(s) + K(t); |
||||||
|
e = d; d = c; c = S(30, b); b = a; a = tmp; |
||||||
|
} |
||||||
|
for (t = 60; t < 80; t++) { |
||||||
|
s = t & 0x0f; |
||||||
|
W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ W((s+2) & 0x0f) ^ W(s)); |
||||||
|
tmp = S(5, a) + F3(b, c, d) + e + W(s) + K(t); |
||||||
|
e = d; d = c; c = S(30, b); b = a; a = tmp; |
||||||
|
} |
||||||
|
|
||||||
|
H(0) = H(0) + a; |
||||||
|
H(1) = H(1) + b; |
||||||
|
H(2) = H(2) + c; |
||||||
|
H(3) = H(3) + d; |
||||||
|
H(4) = H(4) + e; |
||||||
|
|
||||||
|
bzero(&ctxt->m.b8[0], 64); |
||||||
|
} |
||||||
|
|
||||||
|
/*------------------------------------------------------------*/ |
||||||
|
|
||||||
|
void |
||||||
|
sha1_init(ctxt) |
||||||
|
struct sha1_ctxt *ctxt; |
||||||
|
{ |
||||||
|
bzero(ctxt, sizeof(struct sha1_ctxt)); |
||||||
|
H(0) = 0x67452301; |
||||||
|
H(1) = 0xefcdab89; |
||||||
|
H(2) = 0x98badcfe; |
||||||
|
H(3) = 0x10325476; |
||||||
|
H(4) = 0xc3d2e1f0; |
||||||
|
} |
||||||
|
|
||||||
|
void |
||||||
|
sha1_pad(ctxt) |
||||||
|
struct sha1_ctxt *ctxt; |
||||||
|
{ |
||||||
|
size_t padlen; /*pad length in bytes*/ |
||||||
|
size_t padstart; |
||||||
|
|
||||||
|
PUTPAD(0x80); |
||||||
|
|
||||||
|
padstart = COUNT % 64; |
||||||
|
padlen = 64 - padstart; |
||||||
|
if (padlen < 8) { |
||||||
|
bzero(&ctxt->m.b8[padstart], padlen); |
||||||
|
COUNT += padlen; |
||||||
|
COUNT %= 64; |
||||||
|
sha1_step(ctxt); |
||||||
|
padstart = COUNT % 64; /* should be 0 */ |
||||||
|
padlen = 64 - padstart; /* should be 64 */ |
||||||
|
} |
||||||
|
bzero(&ctxt->m.b8[padstart], padlen - 8); |
||||||
|
COUNT += (padlen - 8); |
||||||
|
COUNT %= 64; |
||||||
|
#if BYTE_ORDER == BIG_ENDIAN |
||||||
|
PUTPAD(ctxt->c.b8[0]); PUTPAD(ctxt->c.b8[1]); |
||||||
|
PUTPAD(ctxt->c.b8[2]); PUTPAD(ctxt->c.b8[3]); |
||||||
|
PUTPAD(ctxt->c.b8[4]); PUTPAD(ctxt->c.b8[5]); |
||||||
|
PUTPAD(ctxt->c.b8[6]); PUTPAD(ctxt->c.b8[7]); |
||||||
|
#else |
||||||
|
PUTPAD(ctxt->c.b8[7]); PUTPAD(ctxt->c.b8[6]); |
||||||
|
PUTPAD(ctxt->c.b8[5]); PUTPAD(ctxt->c.b8[4]); |
||||||
|
PUTPAD(ctxt->c.b8[3]); PUTPAD(ctxt->c.b8[2]); |
||||||
|
PUTPAD(ctxt->c.b8[1]); PUTPAD(ctxt->c.b8[0]); |
||||||
|
#endif |
||||||
|
} |
||||||
|
|
||||||
|
void |
||||||
|
sha1_loop(ctxt, input, len) |
||||||
|
struct sha1_ctxt *ctxt; |
||||||
|
const u_int8_t *input; |
||||||
|
size_t len; |
||||||
|
{ |
||||||
|
size_t gaplen; |
||||||
|
size_t gapstart; |
||||||
|
size_t off; |
||||||
|
size_t copysiz; |
||||||
|
|
||||||
|
off = 0; |
||||||
|
|
||||||
|
while (off < len) { |
||||||
|
gapstart = COUNT % 64; |
||||||
|
gaplen = 64 - gapstart; |
||||||
|
|
||||||
|
copysiz = (gaplen < len - off) ? gaplen : len - off; |
||||||
|
bcopy(&input[off], &ctxt->m.b8[gapstart], copysiz); |
||||||
|
COUNT += copysiz; |
||||||
|
COUNT %= 64; |
||||||
|
ctxt->c.b64[0] += copysiz * 8; |
||||||
|
if (COUNT % 64 == 0) |
||||||
|
sha1_step(ctxt); |
||||||
|
off += copysiz; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void |
||||||
|
sha1_result(ctxt, digest0) |
||||||
|
struct sha1_ctxt *ctxt; |
||||||
|
caddr_t digest0; |
||||||
|
{ |
||||||
|
u_int8_t *digest; |
||||||
|
|
||||||
|
digest = (u_int8_t *)digest0; |
||||||
|
sha1_pad(ctxt); |
||||||
|
#if BYTE_ORDER == BIG_ENDIAN |
||||||
|
bcopy(&ctxt->h.b8[0], digest, 20); |
||||||
|
#else |
||||||
|
digest[0] = ctxt->h.b8[3]; digest[1] = ctxt->h.b8[2]; |
||||||
|
digest[2] = ctxt->h.b8[1]; digest[3] = ctxt->h.b8[0]; |
||||||
|
digest[4] = ctxt->h.b8[7]; digest[5] = ctxt->h.b8[6]; |
||||||
|
digest[6] = ctxt->h.b8[5]; digest[7] = ctxt->h.b8[4]; |
||||||
|
digest[8] = ctxt->h.b8[11]; digest[9] = ctxt->h.b8[10]; |
||||||
|
digest[10] = ctxt->h.b8[9]; digest[11] = ctxt->h.b8[8]; |
||||||
|
digest[12] = ctxt->h.b8[15]; digest[13] = ctxt->h.b8[14]; |
||||||
|
digest[14] = ctxt->h.b8[13]; digest[15] = ctxt->h.b8[12]; |
||||||
|
digest[16] = ctxt->h.b8[19]; digest[17] = ctxt->h.b8[18]; |
||||||
|
digest[18] = ctxt->h.b8[17]; digest[19] = ctxt->h.b8[16]; |
||||||
|
#endif |
||||||
|
} |
||||||
|
|
||||||
|
#endif /*unsupported*/ |
@ -0,0 +1,72 @@ |
|||||||
|
/* $FreeBSD: src/sys/crypto/sha1.h,v 1.8 2002/03/20 05:13:50 alfred Exp $ */ |
||||||
|
/* $KAME: sha1.h,v 1.5 2000/03/27 04:36:23 sumikawa Exp $ */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. |
||||||
|
* All rights reserved. |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* 3. Neither the name of the project nor the names of its contributors |
||||||
|
* may be used to endorse or promote products derived from this software |
||||||
|
* without specific prior written permission. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND |
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE |
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||||||
|
* SUCH DAMAGE. |
||||||
|
*/ |
||||||
|
/*
|
||||||
|
* FIPS pub 180-1: Secure Hash Algorithm (SHA-1) |
||||||
|
* based on: http://csrc.nist.gov/fips/fip180-1.txt
|
||||||
|
* implemented by Jun-ichiro itojun Itoh <itojun@itojun.org> |
||||||
|
*/ |
||||||
|
|
||||||
|
#ifndef _NETINET6_SHA1_H_ |
||||||
|
#define _NETINET6_SHA1_H_ |
||||||
|
|
||||||
|
struct sha1_ctxt { |
||||||
|
union { |
||||||
|
u_int8_t b8[20]; |
||||||
|
u_int32_t b32[5]; |
||||||
|
} h; |
||||||
|
union { |
||||||
|
u_int8_t b8[8]; |
||||||
|
u_int64_t b64[1]; |
||||||
|
} c; |
||||||
|
union { |
||||||
|
u_int8_t b8[64]; |
||||||
|
u_int32_t b32[16]; |
||||||
|
} m; |
||||||
|
u_int8_t count; |
||||||
|
}; |
||||||
|
|
||||||
|
#ifdef __KERNEL__ |
||||||
|
extern void sha1_init(struct sha1_ctxt *); |
||||||
|
extern void sha1_pad(struct sha1_ctxt *); |
||||||
|
extern void sha1_loop(struct sha1_ctxt *, const u_int8_t *, size_t); |
||||||
|
extern void sha1_result(struct sha1_ctxt *, caddr_t); |
||||||
|
|
||||||
|
/* compatibilty with other SHA1 source codes */ |
||||||
|
typedef struct sha1_ctxt SHA1_CTX; |
||||||
|
#define SHA1Init(x) sha1_init((x)) |
||||||
|
#define SHA1Update(x, y, z) sha1_loop((x), (y), (z)) |
||||||
|
#define SHA1Final(x, y) sha1_result((y), (x)) |
||||||
|
#endif /* __KERNEL__ */ |
||||||
|
|
||||||
|
#define SHA1_RESULTLEN (160/8) |
||||||
|
|
||||||
|
#endif /*_NETINET6_SHA1_H_*/ |
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,234 @@ |
|||||||
|
/* $Id: $ */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2008 Daniel Mueller (daniel@danm.de) |
||||||
|
* Copyright (c) 2000 Theo de Raadt |
||||||
|
* Copyright (c) 2001 Patrik Lindergren (patrik@ipunplugged.com) |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
* |
||||||
|
* Effort sponsored in part by the Defense Advanced Research Projects |
||||||
|
* Agency (DARPA) and Air Force Research Laboratory, Air Force |
||||||
|
* Materiel Command, USAF, under agreement number F30602-01-2-0537. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Register definitions for 5601 BlueSteel Networks Ubiquitous Broadband |
||||||
|
* Security "uBSec" chip. Definitions from revision 2.8 of the product |
||||||
|
* datasheet. |
||||||
|
*/ |
||||||
|
|
||||||
|
#define BS_BAR 0x10 /* DMA base address register */ |
||||||
|
#define BS_TRDY_TIMEOUT 0x40 /* TRDY timeout */ |
||||||
|
#define BS_RETRY_TIMEOUT 0x41 /* DMA retry timeout */ |
||||||
|
|
||||||
|
#define UBS_PCI_RTY_SHIFT 8 |
||||||
|
#define UBS_PCI_RTY_MASK 0xff |
||||||
|
#define UBS_PCI_RTY(misc) \ |
||||||
|
(((misc) >> UBS_PCI_RTY_SHIFT) & UBS_PCI_RTY_MASK) |
||||||
|
|
||||||
|
#define UBS_PCI_TOUT_SHIFT 0 |
||||||
|
#define UBS_PCI_TOUT_MASK 0xff |
||||||
|
#define UBS_PCI_TOUT(misc) \ |
||||||
|
(((misc) >> PCI_TOUT_SHIFT) & PCI_TOUT_MASK) |
||||||
|
|
||||||
|
/*
|
||||||
|
* DMA Control & Status Registers (offset from BS_BAR) |
||||||
|
*/ |
||||||
|
#define BS_MCR1 0x20 /* DMA Master Command Record 1 */ |
||||||
|
#define BS_CTRL 0x24 /* DMA Control */ |
||||||
|
#define BS_STAT 0x28 /* DMA Status */ |
||||||
|
#define BS_ERR 0x2c /* DMA Error Address */ |
||||||
|
#define BS_DEV_ID 0x34 /* IPSec Device ID */ |
||||||
|
|
||||||
|
/* BS_CTRL - DMA Control */ |
||||||
|
#define BS_CTRL_RESET 0x80000000 /* hardware reset, 5805/5820 */ |
||||||
|
#define BS_CTRL_MCR2INT 0x40000000 /* enable intr MCR for MCR2 */ |
||||||
|
#define BS_CTRL_MCR1INT 0x20000000 /* enable intr MCR for MCR1 */ |
||||||
|
#define BS_CTRL_OFM 0x10000000 /* Output fragment mode */ |
||||||
|
#define BS_CTRL_BE32 0x08000000 /* big-endian, 32bit bytes */ |
||||||
|
#define BS_CTRL_BE64 0x04000000 /* big-endian, 64bit bytes */ |
||||||
|
#define BS_CTRL_DMAERR 0x02000000 /* enable intr DMA error */ |
||||||
|
#define BS_CTRL_RNG_M 0x01800000 /* RNG mode */ |
||||||
|
#define BS_CTRL_RNG_1 0x00000000 /* 1bit rn/one slow clock */ |
||||||
|
#define BS_CTRL_RNG_4 0x00800000 /* 1bit rn/four slow clocks */ |
||||||
|
#define BS_CTRL_RNG_8 0x01000000 /* 1bit rn/eight slow clocks */ |
||||||
|
#define BS_CTRL_RNG_16 0x01800000 /* 1bit rn/16 slow clocks */ |
||||||
|
#define BS_CTRL_SWNORM 0x00400000 /* 582[01], sw normalization */ |
||||||
|
#define BS_CTRL_FRAG_M 0x0000ffff /* output fragment size mask */ |
||||||
|
#define BS_CTRL_LITTLE_ENDIAN (BS_CTRL_BE32 | BS_CTRL_BE64) |
||||||
|
|
||||||
|
/* BS_STAT - DMA Status */ |
||||||
|
#define BS_STAT_MCR1_BUSY 0x80000000 /* MCR1 is busy */ |
||||||
|
#define BS_STAT_MCR1_FULL 0x40000000 /* MCR1 is full */ |
||||||
|
#define BS_STAT_MCR1_DONE 0x20000000 /* MCR1 is done */ |
||||||
|
#define BS_STAT_DMAERR 0x10000000 /* DMA error */ |
||||||
|
#define BS_STAT_MCR2_FULL 0x08000000 /* MCR2 is full */ |
||||||
|
#define BS_STAT_MCR2_DONE 0x04000000 /* MCR2 is done */ |
||||||
|
#define BS_STAT_MCR1_ALLEMPTY 0x02000000 /* 5821, MCR1 is empty */ |
||||||
|
#define BS_STAT_MCR2_ALLEMPTY 0x01000000 /* 5821, MCR2 is empty */ |
||||||
|
|
||||||
|
/* BS_ERR - DMA Error Address */ |
||||||
|
#define BS_ERR_ADDR 0xfffffffc /* error address mask */ |
||||||
|
#define BS_ERR_READ 0x00000002 /* fault was on read */ |
||||||
|
|
||||||
|
struct ubsec_pktctx { |
||||||
|
u_int32_t pc_deskey[6]; /* 3DES key */ |
||||||
|
u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
u_int32_t pc_iv[2]; /* [3]DES iv */ |
||||||
|
u_int16_t pc_flags; /* flags, below */ |
||||||
|
u_int16_t pc_offset; /* crypto offset */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
#define UBS_PKTCTX_ENC_3DES 0x8000 /* use 3des */ |
||||||
|
#define UBS_PKTCTX_ENC_AES 0x8000 /* use aes */ |
||||||
|
#define UBS_PKTCTX_ENC_NONE 0x0000 /* no encryption */ |
||||||
|
#define UBS_PKTCTX_INBOUND 0x4000 /* inbound packet */ |
||||||
|
#define UBS_PKTCTX_AUTH 0x3000 /* authentication mask */ |
||||||
|
#define UBS_PKTCTX_AUTH_NONE 0x0000 /* no authentication */ |
||||||
|
#define UBS_PKTCTX_AUTH_MD5 0x1000 /* use hmac-md5 */ |
||||||
|
#define UBS_PKTCTX_AUTH_SHA1 0x2000 /* use hmac-sha1 */ |
||||||
|
#define UBS_PKTCTX_AES128 0x0 /* AES 128bit keys */ |
||||||
|
#define UBS_PKTCTX_AES192 0x100 /* AES 192bit keys */ |
||||||
|
#define UBS_PKTCTX_AES256 0x200 /* AES 256bit keys */ |
||||||
|
|
||||||
|
struct ubsec_pktctx_des { |
||||||
|
volatile u_int16_t pc_len; /* length of ctx struct */ |
||||||
|
volatile u_int16_t pc_type; /* context type */ |
||||||
|
volatile u_int16_t pc_flags; /* flags, same as above */ |
||||||
|
volatile u_int16_t pc_offset; /* crypto/auth offset */ |
||||||
|
volatile u_int32_t pc_deskey[6]; /* 3DES key */ |
||||||
|
volatile u_int32_t pc_iv[2]; /* [3]DES iv */ |
||||||
|
volatile u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
struct ubsec_pktctx_aes128 { |
||||||
|
volatile u_int16_t pc_len; /* length of ctx struct */ |
||||||
|
volatile u_int16_t pc_type; /* context type */ |
||||||
|
volatile u_int16_t pc_flags; /* flags, same as above */ |
||||||
|
volatile u_int16_t pc_offset; /* crypto/auth offset */ |
||||||
|
volatile u_int32_t pc_aeskey[4]; /* AES 128bit key */ |
||||||
|
volatile u_int32_t pc_iv[4]; /* AES iv */ |
||||||
|
volatile u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
struct ubsec_pktctx_aes192 { |
||||||
|
volatile u_int16_t pc_len; /* length of ctx struct */ |
||||||
|
volatile u_int16_t pc_type; /* context type */ |
||||||
|
volatile u_int16_t pc_flags; /* flags, same as above */ |
||||||
|
volatile u_int16_t pc_offset; /* crypto/auth offset */ |
||||||
|
volatile u_int32_t pc_aeskey[6]; /* AES 192bit key */ |
||||||
|
volatile u_int32_t pc_iv[4]; /* AES iv */ |
||||||
|
volatile u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
struct ubsec_pktctx_aes256 { |
||||||
|
volatile u_int16_t pc_len; /* length of ctx struct */ |
||||||
|
volatile u_int16_t pc_type; /* context type */ |
||||||
|
volatile u_int16_t pc_flags; /* flags, same as above */ |
||||||
|
volatile u_int16_t pc_offset; /* crypto/auth offset */ |
||||||
|
volatile u_int32_t pc_aeskey[8]; /* AES 256bit key */ |
||||||
|
volatile u_int32_t pc_iv[4]; /* AES iv */ |
||||||
|
volatile u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
volatile u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
#define UBS_PKTCTX_TYPE_IPSEC_DES 0x0000 |
||||||
|
#define UBS_PKTCTX_TYPE_IPSEC_AES 0x0040 |
||||||
|
|
||||||
|
struct ubsec_pktbuf { |
||||||
|
volatile u_int32_t pb_addr; /* address of buffer start */ |
||||||
|
volatile u_int32_t pb_next; /* pointer to next pktbuf */ |
||||||
|
volatile u_int32_t pb_len; /* packet length */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
#define UBS_PKTBUF_LEN 0x0000ffff /* length mask */ |
||||||
|
|
||||||
|
struct ubsec_mcr { |
||||||
|
volatile u_int16_t mcr_pkts; /* #pkts in this mcr */ |
||||||
|
volatile u_int16_t mcr_flags; /* mcr flags (below) */ |
||||||
|
volatile u_int32_t mcr_cmdctxp; /* command ctx pointer */ |
||||||
|
struct ubsec_pktbuf mcr_ipktbuf; /* input chain header */ |
||||||
|
volatile u_int16_t mcr_reserved; |
||||||
|
volatile u_int16_t mcr_pktlen; |
||||||
|
struct ubsec_pktbuf mcr_opktbuf; /* output chain header */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
struct ubsec_mcr_add { |
||||||
|
volatile u_int32_t mcr_cmdctxp; /* command ctx pointer */ |
||||||
|
struct ubsec_pktbuf mcr_ipktbuf; /* input chain header */ |
||||||
|
volatile u_int16_t mcr_reserved; |
||||||
|
volatile u_int16_t mcr_pktlen; |
||||||
|
struct ubsec_pktbuf mcr_opktbuf; /* output chain header */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
#define UBS_MCR_DONE 0x0001 /* mcr has been processed */ |
||||||
|
#define UBS_MCR_ERROR 0x0002 /* error in processing */ |
||||||
|
#define UBS_MCR_ERRORCODE 0xff00 /* error type */ |
||||||
|
|
||||||
|
struct ubsec_ctx_keyop { |
||||||
|
volatile u_int16_t ctx_len; /* command length */ |
||||||
|
volatile u_int16_t ctx_op; /* operation code */ |
||||||
|
volatile u_int8_t ctx_pad[60]; /* padding */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
#define UBS_CTXOP_DHPKGEN 0x01 /* dh public key generation */ |
||||||
|
#define UBS_CTXOP_DHSSGEN 0x02 /* dh shared secret gen. */ |
||||||
|
#define UBS_CTXOP_RSAPUB 0x03 /* rsa public key op */ |
||||||
|
#define UBS_CTXOP_RSAPRIV 0x04 /* rsa private key op */ |
||||||
|
#define UBS_CTXOP_DSASIGN 0x05 /* dsa signing op */ |
||||||
|
#define UBS_CTXOP_DSAVRFY 0x06 /* dsa verification */ |
||||||
|
#define UBS_CTXOP_RNGBYPASS 0x41 /* rng direct test mode */ |
||||||
|
#define UBS_CTXOP_RNGSHA1 0x42 /* rng sha1 test mode */ |
||||||
|
#define UBS_CTXOP_MODADD 0x43 /* modular addition */ |
||||||
|
#define UBS_CTXOP_MODSUB 0x44 /* modular subtraction */ |
||||||
|
#define UBS_CTXOP_MODMUL 0x45 /* modular multiplication */ |
||||||
|
#define UBS_CTXOP_MODRED 0x46 /* modular reduction */ |
||||||
|
#define UBS_CTXOP_MODEXP 0x47 /* modular exponentiation */ |
||||||
|
#define UBS_CTXOP_MODINV 0x48 /* modular inverse */ |
||||||
|
|
||||||
|
struct ubsec_ctx_rngbypass { |
||||||
|
volatile u_int16_t rbp_len; /* command length, 64 */ |
||||||
|
volatile u_int16_t rbp_op; /* rng bypass, 0x41 */ |
||||||
|
volatile u_int8_t rbp_pad[60]; /* padding */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
/* modexp: C = (M ^ E) mod N */ |
||||||
|
struct ubsec_ctx_modexp { |
||||||
|
volatile u_int16_t me_len; /* command length */ |
||||||
|
volatile u_int16_t me_op; /* modexp, 0x47 */ |
||||||
|
volatile u_int16_t me_E_len; /* E (bits) */ |
||||||
|
volatile u_int16_t me_N_len; /* N (bits) */ |
||||||
|
u_int8_t me_N[2048/8]; /* N */ |
||||||
|
} __attribute__ ((packed)); |
||||||
|
|
||||||
|
struct ubsec_ctx_rsapriv { |
||||||
|
volatile u_int16_t rpr_len; /* command length */ |
||||||
|
volatile u_int16_t rpr_op; /* rsaprivate, 0x04 */ |
||||||
|
volatile u_int16_t rpr_q_len; /* q (bits) */ |
||||||
|
volatile u_int16_t rpr_p_len; /* p (bits) */ |
||||||
|
u_int8_t rpr_buf[5 * 1024 / 8]; /* parameters: */ |
||||||
|
/* p, q, dp, dq, pinv */ |
||||||
|
} __attribute__ ((packed)); |
@ -0,0 +1,229 @@ |
|||||||
|
/* $Id: $ */ |
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2008 Daniel Mueller (daniel@danm.de) |
||||||
|
* Copyright (c) 2000 Theo de Raadt |
||||||
|
* Copyright (c) 2001 Patrik Lindergren (patrik@ipunplugged.com) |
||||||
|
* |
||||||
|
* Redistribution and use in source and binary forms, with or without |
||||||
|
* modification, are permitted provided that the following conditions |
||||||
|
* are met: |
||||||
|
* |
||||||
|
* 1. Redistributions of source code must retain the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer. |
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer in the |
||||||
|
* documentation and/or other materials provided with the distribution. |
||||||
|
* |
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
* |
||||||
|
* Effort sponsored in part by the Defense Advanced Research Projects |
||||||
|
* Agency (DARPA) and Air Force Research Laboratory, Air Force |
||||||
|
* Materiel Command, USAF, under agreement number F30602-01-2-0537. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
/* Maximum queue length */ |
||||||
|
#ifndef UBS_MAX_NQUEUE |
||||||
|
#define UBS_MAX_NQUEUE 60 |
||||||
|
#endif |
||||||
|
|
||||||
|
#define UBS_MAX_SCATTER 64 /* Maximum scatter/gather depth */ |
||||||
|
|
||||||
|
#ifndef UBS_MAX_AGGR |
||||||
|
#define UBS_MAX_AGGR 5 /* Maximum aggregation count */ |
||||||
|
#endif |
||||||
|
|
||||||
|
#define UBSEC_CARD(sid) (((sid) & 0xf0000000) >> 28) |
||||||
|
#define UBSEC_SESSION(sid) ( (sid) & 0x0fffffff) |
||||||
|
#define UBSEC_SID(crd, sesn) (((crd) << 28) | ((sesn) & 0x0fffffff)) |
||||||
|
|
||||||
|
#define UBS_DEF_RTY 0xff /* PCI Retry Timeout */ |
||||||
|
#define UBS_DEF_TOUT 0xff /* PCI TRDY Timeout */ |
||||||
|
#define UBS_DEF_CACHELINE 0x01 /* Cache Line setting */ |
||||||
|
|
||||||
|
#define DEFAULT_HMAC_LEN 12 |
||||||
|
|
||||||
|
struct ubsec_dma_alloc { |
||||||
|
dma_addr_t dma_paddr; |
||||||
|
void *dma_vaddr; |
||||||
|
/*
|
||||||
|
bus_dmamap_t dma_map; |
||||||
|
bus_dma_segment_t dma_seg; |
||||||
|
*/ |
||||||
|
size_t dma_size; |
||||||
|
/*
|
||||||
|
int dma_nseg; |
||||||
|
*/ |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_q2 { |
||||||
|
BSD_SIMPLEQ_ENTRY(ubsec_q2) q_next; |
||||||
|
struct ubsec_dma_alloc q_mcr; |
||||||
|
struct ubsec_dma_alloc q_ctx; |
||||||
|
u_int q_type; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_q2_rng { |
||||||
|
struct ubsec_q2 rng_q; |
||||||
|
struct ubsec_dma_alloc rng_buf; |
||||||
|
int rng_used; |
||||||
|
}; |
||||||
|
|
||||||
|
/* C = (M ^ E) mod N */ |
||||||
|
#define UBS_MODEXP_PAR_M 0 |
||||||
|
#define UBS_MODEXP_PAR_E 1 |
||||||
|
#define UBS_MODEXP_PAR_N 2 |
||||||
|
struct ubsec_q2_modexp { |
||||||
|
struct ubsec_q2 me_q; |
||||||
|
struct cryptkop * me_krp; |
||||||
|
struct ubsec_dma_alloc me_M; |
||||||
|
struct ubsec_dma_alloc me_E; |
||||||
|
struct ubsec_dma_alloc me_C; |
||||||
|
struct ubsec_dma_alloc me_epb; |
||||||
|
int me_modbits; |
||||||
|
int me_shiftbits; |
||||||
|
int me_normbits; |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBS_RSAPRIV_PAR_P 0 |
||||||
|
#define UBS_RSAPRIV_PAR_Q 1 |
||||||
|
#define UBS_RSAPRIV_PAR_DP 2 |
||||||
|
#define UBS_RSAPRIV_PAR_DQ 3 |
||||||
|
#define UBS_RSAPRIV_PAR_PINV 4 |
||||||
|
#define UBS_RSAPRIV_PAR_MSGIN 5 |
||||||
|
#define UBS_RSAPRIV_PAR_MSGOUT 6 |
||||||
|
struct ubsec_q2_rsapriv { |
||||||
|
struct ubsec_q2 rpr_q; |
||||||
|
struct cryptkop * rpr_krp; |
||||||
|
struct ubsec_dma_alloc rpr_msgin; |
||||||
|
struct ubsec_dma_alloc rpr_msgout; |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBSEC_RNG_BUFSIZ 16 /* measured in 32bit words */ |
||||||
|
|
||||||
|
struct ubsec_dmachunk { |
||||||
|
struct ubsec_mcr d_mcr; |
||||||
|
struct ubsec_mcr_add d_mcradd[UBS_MAX_AGGR-1]; |
||||||
|
struct ubsec_pktbuf d_sbuf[UBS_MAX_SCATTER-1]; |
||||||
|
struct ubsec_pktbuf d_dbuf[UBS_MAX_SCATTER-1]; |
||||||
|
u_int32_t d_macbuf[5]; |
||||||
|
union { |
||||||
|
struct ubsec_pktctx_aes256 ctxaes256; |
||||||
|
struct ubsec_pktctx_aes192 ctxaes192; |
||||||
|
struct ubsec_pktctx_des ctxdes; |
||||||
|
struct ubsec_pktctx_aes128 ctxaes128; |
||||||
|
struct ubsec_pktctx ctx; |
||||||
|
} d_ctx; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_dma { |
||||||
|
BSD_SIMPLEQ_ENTRY(ubsec_dma) d_next; |
||||||
|
struct ubsec_dmachunk *d_dma; |
||||||
|
struct ubsec_dma_alloc d_alloc; |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBS_FLAGS_KEY 0x01 /* has key accelerator */ |
||||||
|
#define UBS_FLAGS_LONGCTX 0x02 /* uses long ipsec ctx */ |
||||||
|
#define UBS_FLAGS_BIGKEY 0x04 /* 2048bit keys */ |
||||||
|
#define UBS_FLAGS_HWNORM 0x08 /* hardware normalization */ |
||||||
|
#define UBS_FLAGS_RNG 0x10 /* hardware rng */ |
||||||
|
#define UBS_FLAGS_AES 0x20 /* hardware AES support */ |
||||||
|
|
||||||
|
struct ubsec_q { |
||||||
|
BSD_SIMPLEQ_ENTRY(ubsec_q) q_next; |
||||||
|
int q_nstacked_mcrs; |
||||||
|
struct ubsec_q *q_stacked_mcr[UBS_MAX_AGGR-1]; |
||||||
|
struct cryptop *q_crp; |
||||||
|
struct ubsec_dma *q_dma; |
||||||
|
|
||||||
|
//struct mbuf *q_src_m, *q_dst_m;
|
||||||
|
struct sk_buff *q_src_m, *q_dst_m; |
||||||
|
struct uio *q_src_io, *q_dst_io; |
||||||
|
|
||||||
|
/*
|
||||||
|
bus_dmamap_t q_src_map; |
||||||
|
bus_dmamap_t q_dst_map; |
||||||
|
*/ |
||||||
|
|
||||||
|
/* DMA addresses for In-/Out packages */ |
||||||
|
int q_src_len; |
||||||
|
int q_dst_len; |
||||||
|
struct ubsec_dma_alloc q_src_map[UBS_MAX_SCATTER]; |
||||||
|
struct ubsec_dma_alloc q_dst_map[UBS_MAX_SCATTER]; |
||||||
|
int q_has_dst; |
||||||
|
|
||||||
|
int q_sesn; |
||||||
|
int q_flags; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_softc { |
||||||
|
softc_device_decl sc_dev; |
||||||
|
struct ssb_device *sdev; /* device backpointer */ |
||||||
|
|
||||||
|
struct device *sc_dv; /* generic device */ |
||||||
|
void *sc_ih; /* interrupt handler cookie */ |
||||||
|
int sc_flags; /* device specific flags */ |
||||||
|
u_int32_t sc_statmask; /* interrupt status mask */ |
||||||
|
int32_t sc_cid; /* crypto tag */ |
||||||
|
BSD_SIMPLEQ_HEAD(,ubsec_q) sc_queue; /* packet queue, mcr1 */ |
||||||
|
int sc_nqueue; /* count enqueued, mcr1 */ |
||||||
|
BSD_SIMPLEQ_HEAD(,ubsec_q) sc_qchip; /* on chip, mcr1 */ |
||||||
|
BSD_SIMPLEQ_HEAD(,ubsec_q) sc_freequeue; /* list of free queue elements */ |
||||||
|
BSD_SIMPLEQ_HEAD(,ubsec_q2) sc_queue2; /* packet queue, mcr2 */ |
||||||
|
int sc_nqueue2; /* count enqueued, mcr2 */ |
||||||
|
BSD_SIMPLEQ_HEAD(,ubsec_q2) sc_qchip2; /* on chip, mcr2 */ |
||||||
|
int sc_nsessions; /* # of sessions */ |
||||||
|
struct ubsec_session *sc_sessions; /* sessions */ |
||||||
|
int sc_rnghz; /* rng poll time */ |
||||||
|
struct ubsec_q2_rng sc_rng; |
||||||
|
struct ubsec_dma sc_dmaa[UBS_MAX_NQUEUE]; |
||||||
|
struct ubsec_q *sc_queuea[UBS_MAX_NQUEUE]; |
||||||
|
BSD_SIMPLEQ_HEAD(,ubsec_q2) sc_q2free; /* free list */ |
||||||
|
spinlock_t sc_ringmtx; /* PE ring lock */ |
||||||
|
}; |
||||||
|
|
||||||
|
#define UBSEC_QFLAGS_COPYOUTIV 0x1 |
||||||
|
|
||||||
|
struct ubsec_session { |
||||||
|
u_int32_t ses_used; |
||||||
|
u_int32_t ses_key[8]; /* 3DES/AES key */ |
||||||
|
u_int32_t ses_hminner[5]; /* hmac inner state */ |
||||||
|
u_int32_t ses_hmouter[5]; /* hmac outer state */ |
||||||
|
u_int32_t ses_iv[4]; /* [3]DES/AES iv */ |
||||||
|
u_int32_t ses_keysize; /* AES key size */ |
||||||
|
u_int32_t ses_mlen; /* hmac/hash length */ |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_stats { |
||||||
|
u_int64_t hst_ibytes; |
||||||
|
u_int64_t hst_obytes; |
||||||
|
u_int32_t hst_ipackets; |
||||||
|
u_int32_t hst_opackets; |
||||||
|
u_int32_t hst_invalid; |
||||||
|
u_int32_t hst_nomem; |
||||||
|
u_int32_t hst_queuefull; |
||||||
|
u_int32_t hst_dmaerr; |
||||||
|
u_int32_t hst_mcrerr; |
||||||
|
u_int32_t hst_nodmafree; |
||||||
|
}; |
||||||
|
|
||||||
|
struct ubsec_generic_ctx { |
||||||
|
u_int32_t pc_key[8]; /* [3]DES/AES key */ |
||||||
|
u_int32_t pc_hminner[5]; /* hmac inner state */ |
||||||
|
u_int32_t pc_hmouter[5]; /* hmac outer state */ |
||||||
|
u_int32_t pc_iv[4]; /* [3]DES/AES iv */ |
||||||
|
u_int16_t pc_flags; /* flags, below */ |
||||||
|
u_int16_t pc_offset; /* crypto offset */ |
||||||
|
u_int16_t pc_type; /* Cryptographic operation */ |
||||||
|
}; |
||||||
|
|
@ -0,0 +1,54 @@ |
|||||||
|
#ifndef _OCF_UIO_H_ |
||||||
|
#define _OCF_UIO_H_ |
||||||
|
|
||||||
|
#include <linux/uio.h> |
||||||
|
|
||||||
|
/*
|
||||||
|
* The linux uio.h doesn't have all we need. To be fully api compatible |
||||||
|
* with the BSD cryptodev, we need to keep this around. Perhaps this can |
||||||
|
* be moved back into the linux/uio.h |
||||||
|
* |
||||||
|
* Linux port done by David McCullough <david_mccullough@securecomputing.com> |
||||||
|
* Copyright (C) 2006-2007 David McCullough |
||||||
|
* Copyright (C) 2004-2005 Intel Corporation. |
||||||
|
* |
||||||
|
* LICENSE TERMS |
||||||
|
* |
||||||
|
* The free distribution and use of this software in both source and binary |
||||||
|
* form is allowed (with or without changes) provided that: |
||||||
|
* |
||||||
|
* 1. distributions of this source code include the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer; |
||||||
|
* |
||||||
|
* 2. distributions in binary form include the above copyright |
||||||
|
* notice, this list of conditions and the following disclaimer |
||||||
|
* in the documentation and/or other associated materials; |
||||||
|
* |
||||||
|
* 3. the copyright holder's name is not used to endorse products |
||||||
|
* built using this software without specific written permission. |
||||||
|
* |
||||||
|
* ALTERNATIVELY, provided that this notice is retained in full, this product |
||||||
|
* may be distributed under the terms of the GNU General Public License (GPL), |
||||||
|
* in which case the provisions of the GPL apply INSTEAD OF those given above. |
||||||
|
* |
||||||
|
* DISCLAIMER |
||||||
|
* |
||||||
|
* This software is provided 'as is' with no explicit or implied warranties |
||||||
|
* in respect of its properties, including, but not limited to, correctness |
||||||
|
* and/or fitness for purpose. |
||||||
|
* --------------------------------------------------------------------------- |
||||||
|
*/ |
||||||
|
|
||||||
|
struct uio { |
||||||
|
struct iovec *uio_iov; |
||||||
|
int uio_iovcnt; |
||||||
|
off_t uio_offset; |
||||||
|
int uio_resid; |
||||||
|
#if 0 |
||||||
|
enum uio_seg uio_segflg; |
||||||
|
enum uio_rw uio_rw; |
||||||
|
struct thread *uio_td; |
||||||
|
#endif |
||||||
|
}; |
||||||
|
|
||||||
|
#endif |
Loading…
Reference in new issue