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Fix SM4 AESNI+AVX CTR

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This commit is contained in:
Zhi Guan
2022-12-29 17:51:32 +08:00
parent 2aa4f5b747
commit eb06a2e200
4 changed files with 187 additions and 169 deletions
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98
tests/sm4_aesni_avxtest.c Normal file
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@@ -0,0 +1,98 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/hex.h>
#include <gmssl/sm4.h>
#include <gmssl/error.h>
#include <gmssl/rand.h>
extern void sm4_aesni_avx_encrypt(const uint32_t rk[32], const uint8_t in[16 * 4], uint8_t out[16 * 4]);
static int test_sm4_aesni_avx(void)
{
const uint32_t rk[32] = {
0xf12186f9, 0x41662b61, 0x5a6ab19a, 0x7ba92077,
0x367360f4, 0x776a0c61, 0xb6bb89b3, 0x24763151,
0xa520307c, 0xb7584dbd, 0xc30753ed, 0x7ee55b57,
0x6988608c, 0x30d895b7, 0x44ba14af, 0x104495a1,
0xd120b428, 0x73b55fa3, 0xcc874966, 0x92244439,
0xe89e641f, 0x98ca015a, 0xc7159060, 0x99e1fd2e,
0xb79bd80c, 0x1d2115b0, 0x0e228aeb, 0xf1780c81,
0x428d3654, 0x62293496, 0x01cf72e5, 0x9124a012,
};
const uint8_t plaintext[16 * 4] = {
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
};
const uint8_t ciphertext[16 * 4] = {
0x68, 0x1e, 0xdf, 0x34, 0xd2, 0x06, 0x96, 0x5e,
0x86, 0xb3, 0xe9, 0x4f, 0x53, 0x6e, 0x42, 0x46,
0x68, 0x1e, 0xdf, 0x34, 0xd2, 0x06, 0x96, 0x5e,
0x86, 0xb3, 0xe9, 0x4f, 0x53, 0x6e, 0x42, 0x46,
0x68, 0x1e, 0xdf, 0x34, 0xd2, 0x06, 0x96, 0x5e,
0x86, 0xb3, 0xe9, 0x4f, 0x53, 0x6e, 0x42, 0x46,
0x68, 0x1e, 0xdf, 0x34, 0xd2, 0x06, 0x96, 0x5e,
0x86, 0xb3, 0xe9, 0x4f, 0x53, 0x6e, 0x42, 0x46,
};
const uint8_t ciphertext1m[16 * 4] = {
0x59, 0x52, 0x98, 0xc7, 0xc6, 0xfd, 0x27, 0x1f,
0x04, 0x02, 0xf8, 0x04, 0xc3, 0x3d, 0x3f, 0x66,
0x59, 0x52, 0x98, 0xc7, 0xc6, 0xfd, 0x27, 0x1f,
0x04, 0x02, 0xf8, 0x04, 0xc3, 0x3d, 0x3f, 0x66,
0x59, 0x52, 0x98, 0xc7, 0xc6, 0xfd, 0x27, 0x1f,
0x04, 0x02, 0xf8, 0x04, 0xc3, 0x3d, 0x3f, 0x66,
0x59, 0x52, 0x98, 0xc7, 0xc6, 0xfd, 0x27, 0x1f,
0x04, 0x02, 0xf8, 0x04, 0xc3, 0x3d, 0x3f, 0x66,
};
uint8_t buf[16 * 4];
int i;
// test encrypt once
sm4_aesni_avx_encrypt(rk, plaintext, buf);
if (memcmp(buf, ciphertext, sizeof(ciphertext)) != 0) {
fprintf(stderr, "%s %d: %s error\n", __FILE__, __LINE__, __FUNCTION__);
return -1;
}
// test encrypt 1000000 times
memcpy(buf, plaintext, sizeof(plaintext));
for (i = 0; i < 1000000; i++) {
sm4_aesni_avx_encrypt(rk, buf, buf);
}
if (memcmp(buf, ciphertext1m, sizeof(ciphertext1m)) != 0) {
fprintf(stderr, "%s %d: %s 1 million times error\n", __FILE__, __LINE__, __FUNCTION__);
return -1;
}
printf("%s() ok\n", __FUNCTION__);
return 1;
}
int main(void)
{
if (test_sm4_aesni_avx() != 1) goto err;
printf("%s all tests passed\n", __FILE__);
return 0;
err:
error_print();
return 1;
}

6
tests/sm4test.c
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@@ -223,9 +223,9 @@ static int test_sm4_ctr_with_carray(void)
sm4_ctr_encrypt(&sm4_key, ctr, buf1, sizeof(buf1), buf2);
if (memcmp(buf2, buf3, sizeof(buf3)) != 0) {
error_print();
return -1;
}
error_print();
return -1;
}
hex_to_bytes(hex_ctr, strlen(hex_ctr), ctr, &ctrlen);
sm4_ctr_decrypt(&sm4_key, ctr, buf3, sizeof(buf3), buf2);