- Merged OpenBSD CVS changes:

[openssh.git] / mpaux.c

diff --git a/mpaux.c b/mpaux.c
index d6e794553d9c212706b43f512528f1d8bdb0d370..fbc986cfed47d2be1d26b3eed5169b81647f312c 100644 (file)
--- a/mpaux.c
+++ b/mpaux.c
@@ -33,15 +33,15 @@ RCSID("$Id$");
 void
 compute_session_id(unsigned char session_id[16],
                   unsigned char cookie[8],
-                  unsigned int host_key_bits,
                   BIGNUM *host_key_n,
-                  unsigned int session_key_bits,
                   BIGNUM *session_key_n)
 {
+  unsigned int host_key_bits = BN_num_bits(host_key_n);
+  unsigned int session_key_bits = BN_num_bits(session_key_n);
   unsigned int bytes = (host_key_bits + 7) / 8 + (session_key_bits + 7) / 8 + 8;
   unsigned char *buf = xmalloc(bytes);
   MD5_CTX md;
-  
+
   BN_bn2bin(host_key_n, buf);
   BN_bn2bin(session_key_n, buf + (host_key_bits + 7 ) / 8);
   memcpy(buf + (host_key_bits + 7) / 8 + (session_key_bits + 7) / 8,