diff options
Diffstat (limited to 'crypto/openssh/rsa.c')
| -rw-r--r-- | crypto/openssh/rsa.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/crypto/openssh/rsa.c b/crypto/openssh/rsa.c index 21eec8f..3dabac1 100644 --- a/crypto/openssh/rsa.c +++ b/crypto/openssh/rsa.c @@ -161,7 +161,7 @@ rsa_public_encrypt(BIGNUM *out, BIGNUM *in, RSA *key) xfree(inbuf); } -void +int rsa_private_decrypt(BIGNUM *out, BIGNUM *in, RSA *key) { unsigned char *inbuf, *outbuf; @@ -175,15 +175,16 @@ rsa_private_decrypt(BIGNUM *out, BIGNUM *in, RSA *key) BN_bn2bin(in, inbuf); if ((len = RSA_private_decrypt(ilen, inbuf, outbuf, key, - RSA_PKCS1_PADDING)) <= 0) - fatal("rsa_private_decrypt() failed."); - - BN_bin2bn(outbuf, len, out); - + RSA_PKCS1_PADDING)) <= 0) { + error("rsa_private_decrypt() failed"); + } else { + BN_bin2bn(outbuf, len, out); + } memset(outbuf, 0, olen); memset(inbuf, 0, ilen); xfree(outbuf); xfree(inbuf); + return len; } /* Set whether to output verbose messages during key generation. */ |
