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add c model

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lf 2020-07-29 16:41:43 +08:00
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76
c_model/byteorder.h Normal file
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/* ====================================================================
* Copyright (c) 2014 - 2017 The GmSSL 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. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 GmSSL PROJECT OR
* ITS 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 HEADER_BYTEORDER_H
#define HEADER_BYTEORDER_H
#ifdef B_ENDIAN
#define cpu_to_be16(v) (v)
#define cpu_to_be32(v) (v)
#define be16_to_cpu(v) (v)
#define be32_to_cpu(v) (v)
#else
#define cpu_to_le16(v) (v)
#define cpu_to_le32(v) (v)
#define le16_to_cpu(v) (v)
#define le32_to_cpu(v) (v)
#define cpu_to_be16(v) (((v)<< 8) | ((v)>>8))
#define cpu_to_be32(v) (((v)>>24) | (((v)>>8)&0xff00) | (((v)<<8)&0xff0000) | ((v)<<24))
#define be16_to_cpu(v) cpu_to_be16(v)
#define be32_to_cpu(v) cpu_to_be32(v)
#endif
#endif

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/* MTI_DPI */
/*
* Copyright 2002-2016 Mentor Graphics Corporation.
*
* Note:
* This file is automatically generated.
* Please do not edit this file - you will lose your edits.
*
* Settings when this file was generated:
* PLATFORM = 'win64'
*/
#ifndef INCLUDED_DPIHEADER
#define INCLUDED_DPIHEADER
#ifdef __cplusplus
#define DPI_LINK_DECL extern "C"
#else
#define DPI_LINK_DECL
#endif
#include "svdpi.h"
DPI_LINK_DECL DPI_DLLESPEC
void
sm3_c(
int len,
const svOpenArrayHandle data,
const svOpenArrayHandle res);
#endif

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/* ====================================================================
* Copyright (c) 2014 - 2017 The GmSSL 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. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 GmSSL PROJECT OR
* ITS 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.
* ====================================================================
*/
#include <string.h>
#include "sm3.h"
#include "byteorder.h"
#include "time.h"
#include "windows.h"
#include "svdpi.h"
#include "dpiheader.h"
#include "vpi_user.h"
void sm3_init(sm3_ctx_t *ctx)
{
memset(ctx, 0, sizeof(*ctx));
ctx->digest[0] = 0x7380166F;
ctx->digest[1] = 0x4914B2B9;
ctx->digest[2] = 0x172442D7;
ctx->digest[3] = 0xDA8A0600;
ctx->digest[4] = 0xA96F30BC;
ctx->digest[5] = 0x163138AA;
ctx->digest[6] = 0xE38DEE4D;
ctx->digest[7] = 0xB0FB0E4E;
}
void sm3_update(sm3_ctx_t *ctx, const unsigned char *data, size_t data_len)
{
if (ctx->num) {
unsigned int left = SM3_BLOCK_SIZE - ctx->num;
if (data_len < left) {
memcpy(ctx->block + ctx->num, data, data_len);
ctx->num += data_len;
return;
} else {
memcpy(ctx->block + ctx->num, data, left);
sm3_compress(ctx->digest, ctx->block);
ctx->nblocks++;
data += left;
data_len -= left;
}
}
while (data_len >= SM3_BLOCK_SIZE) {
sm3_compress(ctx->digest, data);
ctx->nblocks++;
data += SM3_BLOCK_SIZE;
data_len -= SM3_BLOCK_SIZE;
}
ctx->num = data_len;
if (data_len) {
memcpy(ctx->block, data, data_len);
}
}
void sm3_final(sm3_ctx_t *ctx, unsigned char *digest)
{
int i;
unsigned int *pdigest = (unsigned int *)digest;
unsigned int *count = (unsigned int *)(ctx->block + SM3_BLOCK_SIZE - 8);
ctx->block[ctx->num] = 0x80;
if (ctx->num + 9 <= SM3_BLOCK_SIZE) {
memset(ctx->block + ctx->num + 1, 0, SM3_BLOCK_SIZE - ctx->num - 9);
} else {
memset(ctx->block + ctx->num + 1, 0, SM3_BLOCK_SIZE - ctx->num - 1);
sm3_compress(ctx->digest, ctx->block);
memset(ctx->block, 0, SM3_BLOCK_SIZE - 8);
}
count[0] = cpu_to_be32((unsigned int)(ctx->nblocks >> 23));
count[1] = cpu_to_be32((unsigned int)(ctx->nblocks << 9) + (ctx->num << 3));
sm3_compress(ctx->digest, ctx->block);
for (i = 0; i < sizeof(ctx->digest)/sizeof(ctx->digest[0]); i++) {
pdigest[i] = cpu_to_be32(ctx->digest[i]);
}
}
#define ROTL(x,n) (((x)<<(n)) | ((x)>>(32-(n))))
#define P0(x) ((x) ^ ROTL((x), 9) ^ ROTL((x),17))
#define P1(x) ((x) ^ ROTL((x),15) ^ ROTL((x),23))
#define FF00(x,y,z) ((x) ^ (y) ^ (z))
#define FF16(x,y,z) (((x)&(y)) | ((x)&(z)) | ((y)&(z)))
#define GG00(x,y,z) ((x) ^ (y) ^ (z))
#define GG16(x,y,z) (((x)&(y)) | ((~(x))&(z)))
#define T00 0x79CC4519
#define T16 0x7A879D8A
void sm3_compress(unsigned int digest[8], const unsigned char block[64])
{
unsigned int A = digest[0];
unsigned int B = digest[1];
unsigned int C = digest[2];
unsigned int D = digest[3];
unsigned int E = digest[4];
unsigned int F = digest[5];
unsigned int G = digest[6];
unsigned int H = digest[7];
const unsigned int *pblock = (const unsigned int *)block;
unsigned int W[68], W1[64];
unsigned int SS1, SS2, TT1, TT2;
int j;
for (j = 0; j < 16; j++)
W[j] = cpu_to_be32(pblock[j]);
for (; j < 68; j++)
W[j] = P1(W[j - 16] ^ W[j - 9] ^ ROTL(W[j - 3], 15))
^ ROTL(W[j - 13], 7) ^ W[j - 6];
for(j = 0; j < 64; j++)
W1[j] = W[j] ^ W[j + 4];
for (j = 0; j < 16; j++) {
SS1 = ROTL((ROTL(A, 12) + E + ROTL(T00, j)), 7);
SS2 = SS1 ^ ROTL(A, 12);
TT1 = FF00(A, B, C) + D + SS2 + W1[j];
TT2 = GG00(E, F, G) + H + SS1 + W[j];
D = C;
C = ROTL(B, 9);
B = A;
A = TT1;
H = G;
G = ROTL(F, 19);
F = E;
E = P0(TT2);
}
for (; j < 64; j++) {
SS1 = ROTL((ROTL(A, 12) + E + ROTL(T16, j % 32)), 7);
SS2 = SS1 ^ ROTL(A, 12);
TT1 = FF16(A, B, C) + D + SS2 + W1[j];
TT2 = GG16(E, F, G) + H + SS1 + W[j];
D = C;
C = ROTL(B, 9);
B = A;
A = TT1;
H = G;
G = ROTL(F, 19);
F = E;
E = P0(TT2);
}
digest[0] ^= A;
digest[1] ^= B;
digest[2] ^= C;
digest[3] ^= D;
digest[4] ^= E;
digest[5] ^= F;
digest[6] ^= G;
digest[7] ^= H;
}
void sm3(const unsigned char *msg, size_t msglen,
unsigned char dgst[SM3_DIGEST_LENGTH])
{
sm3_ctx_t ctx;
sm3_init(&ctx);
sm3_update(&ctx, msg, msglen);
sm3_final(&ctx, dgst);
memset(&ctx, 0, sizeof(sm3_ctx_t));
}
unsigned char * generate_msg(unsigned int len)
{
unsigned char *msg_handle;
unsigned char *tmp;
msg_handle = malloc(len);
if(!msg_handle)
return NULL;
tmp = msg_handle;
memset(msg_handle, 0, len);
unsigned int tot_len = len;
while(tot_len--)
{
*tmp = 0x41;
tmp++;
}
return msg_handle;
}
/*
输入1个64bit的数据进行SM3运算，以4个64比特指针返回SM3结果
*/
void sm3_rfr_64b(
uint64_t *o0,
uint64_t *o1,
uint64_t *o2,
uint64_t *o3
,
//uint64_t i0
const svBitVecVal* i0
)
{
unsigned char boo;
// for (int n = 63; n >= 0; n--) {
// if(i0[n])
// boo += 1;
// boo<<1;
// }
boo = *i0;//但是赋值给 boo 并使用就会报错
printf("msg:%llX\n", boo);//打印 ok
unsigned char * ptr = boo;
unsigned char res[32];
//unsigned char *str = generate_msg(8);
sm3(ptr, 1, res);
unsigned long long *long_ptr = (unsigned long long*)res;
*o0 = *(long_ptr + 0);
*o1 = *(long_ptr + 1);
*o2 = *(long_ptr + 2);
*o3 = *(long_ptr + 3);
for (int j = 0; j < 4; j++)
{
printf("%llX:\n",(*long_ptr));
long_ptr+=1;
}
}
void sm3_c(const int len,const svOpenArrayHandle data_in,const svOpenArrayHandle res_array)
{
#define BUFF_LEN 1050
int i, * data;
int * res_array_ptr;
unsigned char ptr_u8[BUFF_LEN];
int data_in_val;
unsigned char res[32];
int sm3_cal_len;
//运算长度
sm3_cal_len = len <= BUFF_LEN ? len : BUFF_LEN;
sm3_cal_len = sm3_cal_len <= svSize(data_in,1) ? len : svSize(data_in,1);
printf("C array len:%d\n",sm3_cal_len);
//获取开放数组指针
data = (int * )svGetArrayPtr(data_in);
res_array_ptr = (int * )svGetArrayPtr(res_array);
//ptr_u8 = malloc(20);
for(int i = 0 ; i < sm3_cal_len;i++)
{
data_in_val = *(int *)svGetArrElemPtr1(data_in,i);
ptr_u8[i] = data_in_val & 0xff;
// printf("C array[%d]:%x\n",i,ptr_u8[i]);
}
sm3(ptr_u8, sm3_cal_len, res);
//计算结果
for(int i = 0 ; i < 8;i++)
{
res_array_ptr[i] = res[4*i] << 24 | res[4*i+1] << 16 | res[4*i+2] << 8 | res[4*i+3];
printf("C res array[%d]:%x\n",i,res_array_ptr[i]);
}
//free(ptr_u8);
}
int sm3_cal(int msg_len)
{
unsigned int len = msg_len;
unsigned char *str = generate_msg(len);
unsigned char res[32];
unsigned long long start,end;
start = clock();
sm3(str, len, res);
// for (int i = 0; i < 1000000;i++){
// };
end = clock();
printf("time=%lld\n",end-start);
unsigned long long *long_ptr = (unsigned long long*)res;
printf("i=%d\n", len);
for (int j = 0; j < 4; j++)
{
printf("%llX:\n",(*long_ptr));
long_ptr+=1;
}
// printf("ei:%x%x\n",*((unsigned char *)(long_ptr-4)),*((unsigned char *)(long_ptr-4)+1));
// if(*((unsigned char *)(long_ptr-4)) == 0x2A
// && *((unsigned char *)(long_ptr-4)+1) == 0x86)
// printf("ei");
// }
//system("pause");
}

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/* ====================================================================
* Copyright (c) 2014 - 2017 The GmSSL 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. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 GmSSL PROJECT OR
* ITS 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 HEADER_SM3_H
#define HEADER_SM3_H
//#include <openssl/opensslconf.h>
#ifndef OPENSSL_NO_SM3
#define SM3_DIGEST_LENGTH 32
#define SM3_BLOCK_SIZE 64
#define SM3_CBLOCK (SM3_BLOCK_SIZE)
#define SM3_HMAC_SIZE (SM3_DIGEST_LENGTH)
#include <string.h>
#include <sys/types.h>
//#include <openssl/e_os2.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
unsigned int digest[8];
unsigned long long nblocks;
unsigned char block[64];
int num;
} sm3_ctx_t;
void sm3_init(sm3_ctx_t *ctx);
void sm3_update(sm3_ctx_t *ctx, const unsigned char* data, size_t data_len);
void sm3_final(sm3_ctx_t *ctx, unsigned char digest[SM3_DIGEST_LENGTH]);
void sm3_compress(unsigned int digest[8], const unsigned char block[SM3_BLOCK_SIZE]);
void sm3(const unsigned char *data, size_t datalen,
unsigned char digest[SM3_DIGEST_LENGTH]);
typedef struct {
sm3_ctx_t sm3_ctx;
unsigned char key[SM3_BLOCK_SIZE];
} sm3_hmac_ctx_t;
void sm3_hmac_init(sm3_hmac_ctx_t *ctx, const unsigned char *key, size_t key_len);
void sm3_hmac_update(sm3_hmac_ctx_t *ctx, const unsigned char *data, size_t data_len);
void sm3_hmac_final(sm3_hmac_ctx_t *ctx, unsigned char mac[SM3_HMAC_SIZE]);
void sm3_hmac(const unsigned char *data, size_t data_len,
const unsigned char *key, size_t key_len, unsigned char mac[SM3_HMAC_SIZE]);
#ifdef __cplusplus
}
#endif
#endif
#endif