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api.c: fix logic in test_RsaDecryptBoundsCheck().

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This commit is contained in:
Daniel Pouzzner
2021-12-22 12:24:18 -06:00
parent 11e8d729c2
commit b0a5b16068
1 changed files with 14 additions and 11 deletions
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25
tests/api.c
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@@ -18495,18 +18495,21 @@ static int test_RsaDecryptBoundsCheck(void)
ret = wc_RsaDirect(flatC, flatCSz, out, &outSz, &key, ret = wc_RsaDirect(flatC, flatCSz, out, &outSz, &key,
RSA_PRIVATE_DECRYPT, &rng); RSA_PRIVATE_DECRYPT, &rng);
if (ret == RSA_OUT_OF_RANGE_E) {
mp_int c;
mp_init_copy(&c, &key.n);
mp_sub_d(&c, 1, &c);
mp_to_unsigned_bin(&c, flatC);
ret = wc_RsaDirect(flatC, flatCSz, out, &outSz, &key,
RSA_PRIVATE_DECRYPT, NULL);
mp_clear(&c);
}
if (ret == RSA_OUT_OF_RANGE_E)
ret = 0;
else
ret = WOLFSSL_FATAL_ERROR;
} }
if (ret == RSA_OUT_OF_RANGE_E) {
mp_int c;
mp_init_copy(&c, &key.n);
mp_sub_d(&c, 1, &c);
mp_to_unsigned_bin(&c, flatC);
ret = wc_RsaDirect(flatC, flatCSz, out, &outSz, &key,
RSA_PRIVATE_DECRYPT, NULL);
mp_clear(&c);
}
if (ret == RSA_OUT_OF_RANGE_E)
ret = 0;
if (wc_FreeRsaKey(&key) || wc_FreeRng(&rng) || ret != 0) if (wc_FreeRsaKey(&key) || wc_FreeRng(&rng) || ret != 0)
ret = WOLFSSL_FATAL_ERROR; ret = WOLFSSL_FATAL_ERROR;