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-rw-r--r--rsa.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/rsa.c b/rsa.c
index 04bb239e..10052460 100644
--- a/rsa.c
+++ b/rsa.c
@@ -60,7 +60,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: rsa.c,v 1.19 2001/01/21 19:05:54 markus Exp $");
+RCSID("$OpenBSD: rsa.c,v 1.20 2001/01/29 19:47:30 markus Exp $");
#include "rsa.h"
#include "log.h"
@@ -94,7 +94,7 @@ rsa_public_encrypt(BIGNUM *out, BIGNUM *in, RSA *key)
xfree(inbuf);
}
-void
+int
rsa_private_decrypt(BIGNUM *out, BIGNUM *in, RSA *key)
{
u_char *inbuf, *outbuf;
@@ -108,13 +108,14 @@ 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;
}