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Update zuctest.c

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This commit is contained in:
Zhi Guan
2024-04-27 17:08:31 +08:00
parent bc15f7a0c7
commit 83573a56ed
1 changed files with 37 additions and 37 deletions
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62
tests/zuctest.c
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@@ -26,7 +26,7 @@ static void bswap_buf(uint32_t *buf, size_t nwords)
} }
} }
static int zuc_test(void) static int test_zuc_generate_keystream(void)
{ {
unsigned char key[][16] = { unsigned char key[][16] = {
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
@@ -43,22 +43,23 @@ static int zuc_test(void)
{0x0657cfa0, 0x7096398b}, {0x0657cfa0, 0x7096398b},
{0x14f1c272, 0x3279c419}, {0x14f1c272, 0x3279c419},
}; };
ZUC_STATE zuc_state;
uint32_t buf[2];
int i; int i;
for (i = 0; i < 3; i++) { for (i = 0; i < 3; i++) {
ZUC_STATE zuc = {{0}}; zuc_init(&zuc_state, key[i], iv[i]);
uint32_t buf[3] = {0}; zuc_generate_keystream(&zuc_state, 2, buf);
zuc_init(&zuc, key[i], iv[i]);
zuc_generate_keystream(&zuc, 2, buf);
if (buf[0] != ciphertext[i][0] || buf[1] != ciphertext[i][1]) { if (buf[0] != ciphertext[i][0] || buf[1] != ciphertext[i][1]) {
fprintf(stderr, "error generating ZUC key stream on test vector %d\n", i);
error_print(); error_print();
return -1; return -1;
} else {
fprintf(stderr, "zuc test %d ok\n", i);
} }
} }
printf("%s() ok\n", __FUNCTION__);
return 1; return 1;
} }
@@ -79,15 +80,15 @@ static int test_zuc_encrypt_speed(void)
zuc_encrypt(&zuc_state, buf, sizeof(buf), buf); zuc_encrypt(&zuc_state, buf, sizeof(buf), buf);
} }
end = clock(); end = clock();
seconds = (double)(end - begin)/CLOCKS_PER_SEC;
seconds = (double)(end - begin)/CLOCKS_PER_SEC;
fprintf(stderr, "speed zuc_encrypt: %f-MiB per seconds\n", 16/seconds); fprintf(stderr, "speed zuc_encrypt: %f-MiB per seconds\n", 16/seconds);
return 1; return 1;
} }
/* test vector from GM/T 0001.2-2012 */ /* test vector from GM/T 0001.2-2012 */
static int zuc_eea_test(void) static int test_zuc_eea(void)
{ {
unsigned char key[][16] = { unsigned char key[][16] = {
{0x17, 0x3d, 0x14, 0xba, 0x50, 0x03, 0x73, 0x1d, {0x17, 0x3d, 0x14, 0xba, 0x50, 0x03, 0x73, 0x1d,
@@ -203,19 +204,17 @@ static int zuc_eea_test(void)
for (i = 0; i < sizeof(key)/sizeof(key[i]); i++) { for (i = 0; i < sizeof(key)/sizeof(key[i]); i++) {
zuc_eea_encrypt(ibs[i], buf, bits[i], key[i], count[i], bearer[i], direction[i]); zuc_eea_encrypt(ibs[i], buf, bits[i], key[i], count[i], bearer[i], direction[i]);
if (memcmp(buf, obs[i], ZUC_EEA_ENCRYPT_NBYTES(bits[i])) != 0) { if (memcmp(buf, obs[i], ZUC_EEA_ENCRYPT_NBYTES(bits[i])) != 0) {
printf("zuc eea test %zu failed\n", i);
error_print(); error_print();
return -1; return -1;
} else {
printf("zuc eea test %zu ok\n", i);
} }
} }
printf("%s() ok\n", __FUNCTION__);
return 1; return 1;
} }
/* test vector from GM/T 0001.3-2012 */ /* test vector from GM/T 0001.3-2012 */
static int zuc_eia_test(void) static int test_zuc_eia(void)
{ {
unsigned char key[][16] = { unsigned char key[][16] = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -296,20 +295,19 @@ static int zuc_eia_test(void)
ZUC_UINT32 T; ZUC_UINT32 T;
T = zuc_eia_generate_mac(mesg[i], bits[i], key[i], T = zuc_eia_generate_mac(mesg[i], bits[i], key[i],
count[i], bearer[i], direction[i]); count[i], bearer[i], direction[i]);
if (T != mac[i]) { if (T != mac[i]) {
printf("zuc eia test %zu failed\n", i);
error_print(); error_print();
return -1; return -1;
} else {
printf("zuc eia test %zu ok\n", i);
} }
} }
printf("%s() ok\n", __FUNCTION__);
return 1; return 1;
} }
/* from ZUC256 draft */ /* from ZUC256 draft */
static int zuc256_test(void) static int test_zuc256_generate_keystream(void)
{ {
unsigned char key[][32] = { unsigned char key[][32] = {
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
@@ -357,10 +355,11 @@ static int zuc256_test(void)
} }
} }
printf("%s() ok\n", __FUNCTION__);
return 1; return 1;
} }
static int zuc256_mac_test(void) static int test_zuc256_mac(void)
{ {
unsigned char key[][32] = { unsigned char key[][32] = {
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
@@ -463,8 +462,6 @@ static int zuc256_mac_test(void)
printf("zuc256 mac test %d 32-bit failed\n", i); printf("zuc256 mac test %d 32-bit failed\n", i);
error_print(); error_print();
return -1; return -1;
} else {
printf("zuc256 mac test %d 32-bit ok\n", i);
} }
zuc256_mac_init(&ctx, key[i], iv[i], 64); zuc256_mac_init(&ctx, key[i], iv[i], 64);
@@ -476,8 +473,6 @@ static int zuc256_mac_test(void)
printf("zuc256 mac test %d 64-bit failed\n", i); printf("zuc256 mac test %d 64-bit failed\n", i);
error_print(); error_print();
return -1; return -1;
} else {
printf("zuc256 mac test %d 64-bit ok\n", i);
} }
zuc256_mac_init(&ctx, key[i], iv[i], 128); zuc256_mac_init(&ctx, key[i], iv[i], 128);
@@ -489,21 +484,26 @@ static int zuc256_mac_test(void)
printf("zuc256 mac test %d 128-bit failed\n", i); printf("zuc256 mac test %d 128-bit failed\n", i);
error_print(); error_print();
return -1; return -1;
} else {
printf("zuc256 mac test %d 128-bit ok\n", i);
} }
} }
printf("%s() ok\n", __FUNCTION__);
return 1; return 1;
} }
int main(void) int main(void)
{ {
if (zuc_test() != 1) { error_print(); return -1; } if (test_zuc_generate_keystream() != 1) goto err;
if (zuc_eea_test() != 1) { error_print(); return -1; } if (test_zuc_eea() != 1) goto err;
if (zuc_eia_test() != 1) { error_print(); return -1; } if (test_zuc_eia() != 1) goto err;
if (zuc256_test() != 1) { error_print(); return -1; } if (test_zuc256_generate_keystream() != 1) goto err;
if (zuc256_mac_test() != 1) { error_print(); return -1; } if (test_zuc256_mac() != 1) goto err;
if (test_zuc_encrypt_speed() != 1) { error_print(); return -1; } #if ENABLE_TEST_SPEED
if (test_zuc_encrypt_speed() != 1) goto err;
#endif
printf("%s all tests passed\n", __FILE__);
return 0; return 0;
err:
error_print();
return 1;
} }