tune some more options by default to decrease size

SVN-Revision: 25831
master
Imre Kaloz 14 years ago
parent 9f803ade18
commit 3c801b3dc0
  1. 2
      package/dropbear/Makefile
  2. 76
      package/dropbear/patches/120-openwrt_options.patch
  3. 11
      package/dropbear/patches/120-use_small_code.patch

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=dropbear
PKG_VERSION:=0.53.1
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:= \

@ -0,0 +1,76 @@
--- a/options.h
+++ b/options.h
@@ -38,7 +38,7 @@
* Both of these flags can be defined at once, don't compile without at least
* one of them. */
#define NON_INETD_MODE
-#define INETD_MODE
+/*#define INETD_MODE*/
/* Setting this disables the fast exptmod bignum code. It saves ~5kB, but is
* perhaps 20% slower for pubkey operations (it is probably worth experimenting
@@ -49,7 +49,7 @@
several kB in binary size however will make the symmetrical ciphers and hashes
slower, perhaps by 50%. Recommended for small systems that aren't doing
much traffic. */
-/*#define DROPBEAR_SMALL_CODE*/
+#define DROPBEAR_SMALL_CODE
/* Enable X11 Forwarding - server only */
#define ENABLE_X11FWD
@@ -78,7 +78,7 @@ much traffic. */
/* Enable "Netcat mode" option. This will forward standard input/output
* to a remote TCP-forwarded connection */
-#define ENABLE_CLI_NETCAT
+/*#define ENABLE_CLI_NETCAT*/
/* Encryption - at least one required.
* Protocol RFC requires 3DES and recommends AES128 for interoperability.
@@ -89,8 +89,8 @@ much traffic. */
#define DROPBEAR_AES256
/* Compiling in Blowfish will add ~6kB to runtime heap memory usage */
/*#define DROPBEAR_BLOWFISH*/
-#define DROPBEAR_TWOFISH256
-#define DROPBEAR_TWOFISH128
+/*#define DROPBEAR_TWOFISH256
+#define DROPBEAR_TWOFISH128*/
/* Enable "Counter Mode" for ciphers. This is more secure than normal
* CBC mode against certain attacks. This adds around 1kB to binary
@@ -110,7 +110,7 @@ much traffic. */
* If you disable MD5, Dropbear will fall back to SHA1 fingerprints,
* which are not the standard form. */
#define DROPBEAR_SHA1_HMAC
-#define DROPBEAR_SHA1_96_HMAC
+/*#define DROPBEAR_SHA1_96_HMAC*/
#define DROPBEAR_MD5_HMAC
/* Hostkey/public key algorithms - at least one required, these are used
@@ -148,7 +148,7 @@ much traffic. */
/* Whether to print the message of the day (MOTD). This doesn't add much code
* size */
-#define DO_MOTD
+/*#define DO_MOTD*/
/* The MOTD file path */
#ifndef MOTD_FILENAME
@@ -177,7 +177,7 @@ much traffic. */
#define ENABLE_CLI_PASSWORD_AUTH
#define ENABLE_CLI_PUBKEY_AUTH
-#define ENABLE_CLI_INTERACT_AUTH
+/*#define ENABLE_CLI_INTERACT_AUTH*/
/* This variable can be used to set a password for client
* authentication on the commandline. Beware of platforms
@@ -185,7 +185,7 @@ much traffic. */
* note that it will be provided for all "hidden" client-interactive
* style prompts - if you want something more sophisticated, use
* SSH_ASKPASS instead. Comment out this var to remove this functionality.*/
-#define DROPBEAR_PASSWORD_ENV "DROPBEAR_PASSWORD"
+/*#define DROPBEAR_PASSWORD_ENV "DROPBEAR_PASSWORD"*/
/* Define this (as well as ENABLE_CLI_PASSWORD_AUTH) to allow the use of
* a helper program for the ssh client. The helper program should be

@ -1,11 +0,0 @@
--- a/options.h
+++ b/options.h
@@ -49,7 +49,7 @@
several kB in binary size however will make the symmetrical ciphers and hashes
slower, perhaps by 50%. Recommended for small systems that aren't doing
much traffic. */
-/*#define DROPBEAR_SMALL_CODE*/
+#define DROPBEAR_SMALL_CODE
/* Enable X11 Forwarding - server only */
#define ENABLE_X11FWD
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