64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
|
|
/* SPDX-License-Identifier: Unlicense */
|
|
#include <tomcrypt_test.h>
|
|
|
|
#if defined(LTC_PKCS_1)
|
|
|
|
#include "../notes/rsa-testvectors/pkcs1v15sign-vectors.c"
|
|
|
|
|
|
|
|
int pkcs_1_emsa_test(void)
|
|
{
|
|
int hash_idx = find_hash("sha1");
|
|
unsigned int i;
|
|
unsigned int j;
|
|
|
|
if (ltc_mp.name == NULL) return CRYPT_NOP;
|
|
|
|
DO(hash_is_valid(hash_idx));
|
|
|
|
for (i = 0; i < sizeof(testcases_emsa)/sizeof(testcases_emsa[0]); ++i) {
|
|
testcase_t* t = &testcases_emsa[i];
|
|
rsa_key k, *key = &k;
|
|
DOX(mp_init_multi(&key->e, &key->d, &key->N, &key->dQ,
|
|
&key->dP, &key->qP, &key->p, &key->q, NULL), t->name);
|
|
|
|
DOX(mp_read_unsigned_bin(key->e, t->rsa.e, t->rsa.e_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->d, t->rsa.d, t->rsa.d_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->N, t->rsa.n, t->rsa.n_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->dQ, t->rsa.dQ, t->rsa.dQ_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->dP, t->rsa.dP, t->rsa.dP_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->qP, t->rsa.qInv, t->rsa.qInv_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->q, t->rsa.q, t->rsa.q_l), t->name);
|
|
DOX(mp_read_unsigned_bin(key->p, t->rsa.p, t->rsa.p_l), t->name);
|
|
key->type = PK_PRIVATE;
|
|
|
|
for (j = 0; j < sizeof(t->data)/sizeof(t->data[0]); ++j) {
|
|
rsaData_t* s = &t->data[j];
|
|
unsigned char buf[20], obuf[256];
|
|
unsigned long buflen = sizeof(buf), obuflen = sizeof(obuf);
|
|
int stat;
|
|
DOX(hash_memory(hash_idx, s->o1, s->o1_l, buf, &buflen), s->name);
|
|
DOX(rsa_sign_hash_ex(buf, buflen, obuf, &obuflen, LTC_PKCS_1_V1_5, NULL, -1, hash_idx, 0, key), s->name);
|
|
COMPARE_TESTVECTOR(obuf, obuflen, s->o2, s->o2_l,s->name, j);
|
|
DOX(rsa_verify_hash_ex(obuf, obuflen, buf, buflen, LTC_PKCS_1_V1_5, hash_idx, 0, &stat, key), s->name);
|
|
DOX(stat == 1?CRYPT_OK:CRYPT_FAIL_TESTVECTOR, s->name);
|
|
} /* for */
|
|
|
|
mp_clear_multi(key->d, key->e, key->N, key->dQ, key->dP, key->qP, key->p, key->q, LTC_NULL);
|
|
} /* for */
|
|
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
|
|
int pkcs_1_emsa_test(void)
|
|
{
|
|
return CRYPT_NOP;
|
|
}
|
|
|
|
#endif
|
|
|