diff options
Diffstat (limited to 'thirdparty/mbedtls/library/rsa_internal.c')
| -rw-r--r-- | thirdparty/mbedtls/library/rsa_internal.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/thirdparty/mbedtls/library/rsa_internal.c b/thirdparty/mbedtls/library/rsa_internal.c index 507009f131..9a42d47ceb 100644 --- a/thirdparty/mbedtls/library/rsa_internal.c +++ b/thirdparty/mbedtls/library/rsa_internal.c @@ -351,15 +351,20 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P, */ #if defined(MBEDTLS_GENPRIME) + /* + * When generating keys, the strongest security we support aims for an error + * rate of at most 2^-100 and we are aiming for the same certainty here as + * well. + */ if( f_rng != NULL && P != NULL && - ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 ) + ( ret = mbedtls_mpi_is_prime_ext( P, 50, f_rng, p_rng ) ) != 0 ) { ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; goto cleanup; } if( f_rng != NULL && Q != NULL && - ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 ) + ( ret = mbedtls_mpi_is_prime_ext( Q, 50, f_rng, p_rng ) ) != 0 ) { ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED; goto cleanup; |