You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
1.4 KiB
39 lines
1.4 KiB
// +build amd64
|
|
|
|
//
|
|
// Minimalist Object Storage, (C) 2015 Minio, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
|
|
package sha512
|
|
|
|
// #cgo CFLAGS: -DHAS_SSE41 -DHAS_AVX -DHAS_AVX2
|
|
// #include <stdint.h>
|
|
// void sha512_transform_ssse3 (const void* M, void* D, uint64_t L);
|
|
// void sha512_transform_avx (const void* M, void* D, uint64_t L);
|
|
// void sha512_transform_rorx (const void* M, void* D, uint64_t L);
|
|
import "C"
|
|
import "unsafe"
|
|
|
|
func blockSSE(dig *digest, p []byte) {
|
|
C.sha512_transform_ssse3(unsafe.Pointer(&p[0]), unsafe.Pointer(&dig.h[0]), (C.uint64_t)(len(p)/chunk))
|
|
}
|
|
|
|
func blockAVX(dig *digest, p []byte) {
|
|
C.sha512_transform_avx(unsafe.Pointer(&p[0]), unsafe.Pointer(&dig.h[0]), (C.uint64_t)(len(p)/chunk))
|
|
}
|
|
|
|
func blockAVX2(dig *digest, p []byte) {
|
|
C.sha512_transform_rorx(unsafe.Pointer(&p[0]), unsafe.Pointer(&dig.h[0]), (C.uint64_t)(len(p)/chunk))
|
|
}
|
|
|