From 79383cf8eee729183d88e73d38fcd23a32d67202 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Fri, 30 Dec 2011 11:11:10 +0100
Subject: pki: Add ecdsa support to do_sign.

---
 src/pki_crypto.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/pki_crypto.c b/src/pki_crypto.c
index 4030d47..772cf23 100644
--- a/src/pki_crypto.c
+++ b/src/pki_crypto.c
@@ -1291,6 +1291,20 @@ ssh_signature pki_do_sign(const ssh_key privkey,
             sig->dsa_sig = NULL;
             break;
         case SSH_KEYTYPE_ECDSA:
+#ifdef HAVE_OPENSSL_ECC
+            sig->ecdsa_sig = ECDSA_do_sign(hash, hlen, privkey->ecdsa);
+            if (sig->ecdsa_sig == NULL) {
+                ssh_signature_free(sig);
+                return NULL;
+            }
+
+# ifdef DEBUG_CRYPTO
+            ssh_print_bignum("r", sig->ecdsa_sig->r);
+            ssh_print_bignum("s", sig->ecdsa_sig->s);
+# endif /* DEBUG_CRYPTO */
+
+            break;
+#endif /* HAVE_OPENSSL_ECC */
         case SSH_KEYTYPE_UNKNOWN:
             ssh_signature_free(sig);
             return NULL;
-- 
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