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Gorachya
2024-03-14 20:06:49 +08:00
committed by GitHub
parent 44c7d63c9d
commit d5b6db9af0
1 changed files with 55 additions and 2 deletions
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57
tests/sm9_z256test.c
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@@ -690,8 +690,6 @@ int test_sm9_z256_encrypt()
sm9_z256_point_mul_generator(&(msk.Ppube), msk.ke);
if (sm9_enc_master_key_extract_key(&msk, (char *)IDB, sizeof(IDB), &key) < 0) goto err; ++j;
sm9_z256_twist_point_from_hex(&de, hex_de); if (!sm9_z256_twist_point_equ(&(key.de), &de)) goto err; ++j;
if (sm9_encrypt(&msk, (char *)IDB, sizeof(IDB), data, sizeof(data), out, &outlen) < 0) goto err; ++j;
@@ -706,6 +704,60 @@ err:
return -1;
}
#define hex_kex "0002E65B0762D042F51F0D23542B13ED8CFA2E9A0E7206361E013A283905E31F"
#define hex_deA \
"0FE8EAB395199B56BF1D75BD2CD610B6424F08D1092922C5882B52DCD6CA832A\n" \
"7DA57BC50241F9E5BFDDC075DD9D32C7777100D736916CFC165D8D36E0634CD7\n" \
"83A457DAF52CAD464C903B26062CAF937BB40E37DADED9EDA401050E49C8AD0C\n" \
"6970876B9AAD1B7A50BB4863A11E574AF1FE3C5975161D73DE4C3AF621FB1EFB"
#define hex_deB \
"74CCC3AC9C383C60AF083972B96D05C75F12C8907D128A17ADAFBAB8C5A4ACF7\n" \
"01092FF4DE89362670C21711B6DBE52DCD5F8E40C6654B3DECE573C2AB3D29B2\n" \
"44B0294AA04290E1524FF3E3DA8CFD432BB64DE3A8040B5B88D1B5FC86A4EBC1\n" \
"8CFC48FB4FF37F1E27727464F3C34E2153861AD08E972D1625FC1A7BD18D5539"
int test_sm9_z256_exchange()
{
SM9_EXCH_MASTER_KEY msk;
SM9_EXCH_KEY keyA, keyB;
SM9_Z256_TWIST_POINT de;
SM9_Z256_POINT RA, RB;
sm9_z256_t rA;
int i, j = 1;
uint8_t idA[5] = {0x41, 0x6C, 0x69, 0x63, 0x65};
uint8_t idB[3] = {0x42, 0x6F, 0x62};
size_t klen = 0x10;
uint8_t skA[200] = {}, skB[200] = {};
sm9_z256_from_hex(msk.ke, hex_kex);
sm9_z256_point_mul_generator(&(msk.Ppube), msk.ke);
if (sm9_exch_master_key_extract_key(&msk, (char *)idA, sizeof(idA), &keyA) < 0) goto err; ++j;
if (sm9_exch_master_key_extract_key(&msk, (char *)idB, sizeof(idB), &keyB) < 0) goto err; ++j;
sm9_z256_twist_point_from_hex(&de, hex_deA); if (!sm9_z256_twist_point_equ(&(keyA.de), &de)) goto err; ++j;
sm9_z256_twist_point_from_hex(&de, hex_deB); if (!sm9_z256_twist_point_equ(&(keyB.de), &de)) goto err; ++j;
if (sm9_exch_step_1A(&msk, (char *)idB, sizeof(idB), &RA, rA) < 0) goto err; ++j;
if (sm9_exch_step_1B(&msk, (char *)idA, sizeof(idA), (char *)idB, sizeof(idB), &keyB, &RA, &RB, skB, klen) < 0) goto err; ++j;
if (sm9_exch_step_2A(&msk, (char *)idA, sizeof(idA), (char *)idB, sizeof(idB), &keyA, rA, &RA, &RB, skA, klen) < 0) goto err; ++j;
for (i = 0; i < klen; i++) {
if (skA[i] != skB[i]) {
printf("Exchange key different at byte %d\n", i);
goto err;
}
} ++j;
printf("%s() ok\n", __FUNCTION__);
return 1;
err:
printf("%s test %d failed\n", __FUNCTION__, j);
error_print();
return -1;
}
int main(void) {
if (test_sm9_z256_fp() != 1) goto err;
if (test_sm9_z256_fn() != 1) goto err;
@@ -718,6 +770,7 @@ int main(void) {
if (test_sm9_z256_sign() != 1) goto err;
if (test_sm9_z256_ciphertext() != 1) goto err;
if (test_sm9_z256_encrypt() != 1) goto err;
if (test_sm9_z256_exchange() != 1) goto err;
printf("%s all tests passed\n", __FILE__);
return 0;