updates.

[silc.git] / lib / silccrypt / silcpkcs.c

diff --git a/lib/silccrypt/silcpkcs.c b/lib/silccrypt/silcpkcs.c
index a5475074da39e44019dfed00817f881d2b29f873..a5ebf6be46a697f26026bce93ec490b30c8f7ad2 100644 (file)
--- a/lib/silccrypt/silcpkcs.c
+++ b/lib/silccrypt/silcpkcs.c
@@ -96,6 +96,9 @@ int silc_pkcs_is_supported(const unsigned char *name)
 {
   int i;
 
+  if (!name)
+    return FALSE;
+
   for (i = 0; silc_pkcs_list[i].name; i++) {
     if (!strcmp(silc_pkcs_list[i].name, name))
       return TRUE;
@@ -227,6 +230,8 @@ int silc_pkcs_sign_with_hash(SilcPKCS pkcs, SilcHash hash,
   silc_hash_make(hash, src, src_len, hashr);
   hash_len = hash->hash->hash_len;
 
+  SILC_LOG_HEXDUMP(("Hash"), hashr, hash_len);
+
   ret = pkcs->pkcs->sign(pkcs->context, hashr, hash_len, dst, dst_len);
   memset(hashr, 0, sizeof(hashr));
 
@@ -249,6 +254,8 @@ int silc_pkcs_verify_with_hash(SilcPKCS pkcs, SilcHash hash,
   silc_hash_make(hash, data, data_len, hashr);
   hash_len = hash->hash->hash_len;
 
+  SILC_LOG_HEXDUMP(("Hash"), hashr, hash_len);
+
   ret = pkcs->pkcs->verify(pkcs->context, signature, signature_len, 
                           hashr, hash_len);
   memset(hashr, 0, sizeof(hashr));