diff options
Diffstat (limited to 'lib/hcrypto/rsa.c')
| -rw-r--r-- | lib/hcrypto/rsa.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/hcrypto/rsa.c b/lib/hcrypto/rsa.c index c99b2b6cbe95..31470d0069a3 100644 --- a/lib/hcrypto/rsa.c +++ b/lib/hcrypto/rsa.c @@ -114,7 +114,7 @@ RSA_new_method(ENGINE *engine) if (rsa->engine) { rsa->meth = ENGINE_get_RSA(rsa->engine); if (rsa->meth == NULL) { - ENGINE_finish(engine); + ENGINE_finish(rsa->engine); free(rsa); return 0; } @@ -160,7 +160,7 @@ RSA_free(RSA *rsa) free_if(rsa->iqmp); #undef free_if - memset(rsa, 0, sizeof(*rsa)); + memset_s(rsa, sizeof(*rsa), 0, sizeof(*rsa)); free(rsa); } @@ -272,7 +272,10 @@ RSA_check_key(const RSA *key) * and then decrypt/verify. */ - if ((rsa->d == NULL || rsa->n == NULL) && + if (rsa->n == NULL) + return 0; + + if (rsa->d == NULL && (rsa->p == NULL || rsa->q || rsa->dmp1 == NULL || rsa->dmq1 == NULL || rsa->iqmp == NULL)) return 0; @@ -423,7 +426,7 @@ RSA_verify(int type, const unsigned char *from, unsigned int flen, return -4; } - if (flen != di.digest.length || memcmp(di.digest.data, from, flen) != 0) { + if (flen != di.digest.length || ct_memcmp(di.digest.data, from, flen) != 0) { free_DigestInfo(&di); return -5; } |