diff options
-rw-r--r-- | test/evp_extra_test.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/test/evp_extra_test.c b/test/evp_extra_test.c index 2fb3914ee8..f0b0040eae 100644 --- a/test/evp_extra_test.c +++ b/test/evp_extra_test.c @@ -524,6 +524,84 @@ static int test_EVP_PKCS82PKEY(void) #ifndef OPENSSL_NO_SM2 +static int test_EVP_SM2_verify(void) +{ + /* From https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02#appendix-A */ + const char *pubkey = + "-----BEGIN PUBLIC KEY-----\n" + "MIIBMzCB7AYHKoZIzj0CATCB4AIBATAsBgcqhkjOPQEBAiEAhULWnkwETxjouSQ1\n" + "v2/33kVyg5FcRVF9ci7biwjx38MwRAQgeHlotPoyw/0kF4Quc7v+/y88hItoMdfg\n" + "7GUiizk35JgEIGPkxtOyOwyEnPhCQUhL/kj2HVmlsWugbm4S0donxSSaBEEEQh3r\n" + "1hti6rZ0ZDTrw8wxXjIiCzut1QvcTE5sFH/t1D0GgFEry7QsB9RzSdIVO3DE5df9\n" + "/L+jbqGoWEG55G4JogIhAIVC1p5MBE8Y6LkkNb9v990pdyBjBIVijVrnTufDLnm3\n" + "AgEBA0IABArkx3mKoPEZRxvuEYJb5GICu3nipYRElel8BP9N8lSKfAJA+I8c1OFj\n" + "Uqc8F7fxbwc1PlOhdtaEqf4Ma7eY6Fc=\n" + "-----END PUBLIC KEY-----\n"; + + const char *msg = "message digest"; + const char *id = "ALICE123@YAHOO.COM"; + + const uint8_t signature[] = { + 0x30, 0x44, 0x02, 0x20, + + 0x40, 0xF1, 0xEC, 0x59, 0xF7, 0x93, 0xD9, 0xF4, 0x9E, 0x09, 0xDC, + 0xEF, 0x49, 0x13, 0x0D, 0x41, 0x94, 0xF7, 0x9F, 0xB1, 0xEE, 0xD2, + 0xCA, 0xA5, 0x5B, 0xAC, 0xDB, 0x49, 0xC4, 0xE7, 0x55, 0xD1, + + 0x02, 0x20, + + 0x6F, 0xC6, 0xDA, 0xC3, 0x2C, 0x5D, 0x5C, 0xF1, 0x0C, 0x77, 0xDF, + 0xB2, 0x0F, 0x7C, 0x2E, 0xB6, 0x67, 0xA4, 0x57, 0x87, 0x2F, 0xB0, + 0x9E, 0xC5, 0x63, 0x27, 0xA6, 0x7E, 0xC7, 0xDE, 0xEB, 0xE7 + }; + + int rc = 0; + BIO *bio = NULL; + EVP_PKEY *pkey = NULL; + EVP_MD_CTX *mctx = NULL; + EVP_PKEY_CTX *pctx = NULL; + + bio = BIO_new_mem_buf(pubkey, strlen(pubkey)); + if (!TEST_true(bio != NULL)) + goto done; + + pkey = PEM_read_bio_PUBKEY(bio, NULL, NULL, NULL); + if (!TEST_true(pkey != NULL)) + goto done; + + if (!TEST_true(EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2))) + goto done; + + if (!TEST_ptr(mctx = EVP_MD_CTX_new())) + goto done; + + if (!TEST_ptr(pctx = EVP_PKEY_CTX_new(pkey, NULL))) + goto done; + + if (!TEST_int_gt(EVP_PKEY_CTX_set1_id(pctx, (const uint8_t *)id, + strlen(id)), 0)) + goto done; + + EVP_MD_CTX_set_pkey_ctx(mctx, pctx); + + if (!TEST_true(EVP_DigestVerifyInit(mctx, NULL, EVP_sm3(), NULL, pkey))) + goto done; + + if (!TEST_true(EVP_DigestVerifyUpdate(mctx, msg, strlen(msg)))) + goto done; + + if (!TEST_true(EVP_DigestVerifyFinal(mctx, signature, sizeof(signature)))) + goto done; + rc = 1; + + done: + BIO_free(bio); + EVP_PKEY_free(pkey); + EVP_PKEY_CTX_free(pctx); + EVP_MD_CTX_free(mctx); + return rc; +} + static int test_EVP_SM2(void) { int ret = 0; @@ -846,6 +924,7 @@ int setup_tests(void) #endif #ifndef OPENSSL_NO_SM2 ADD_TEST(test_EVP_SM2); + ADD_TEST(test_EVP_SM2_verify); #endif ADD_ALL_TESTS(test_set_get_raw_keys, OSSL_NELEM(keys)); custom_pmeth = EVP_PKEY_meth_new(0xdefaced, 0); |