From f290652209468d989ae83a228d90fabd72b5329f Mon Sep 17 00:00:00 2001
From: TLINDEN <git@daemon.de>
Date: Sat, 16 Nov 2013 15:16:13 +0100
Subject: [PATCH] used invalid sha size (64 bytes) with 32 malloc'd buffer

---
 libpcp/key.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libpcp/key.c b/libpcp/key.c
index af56616..55b33e3 100644
--- a/libpcp/key.c
+++ b/libpcp/key.c
@@ -268,7 +268,7 @@ pcp_key_t *pcp_derive_pcpkey (pcp_key_t *ours, char *theirs) {
   memcpy(both, ours->edsecret, 64);
   memcpy(&both[64], theirs, thlen);
 
-  if(crypto_hash(seed, both, inlen) != 0) {
+  if(crypto_hash_sha256(seed, both, inlen) != 0) {
     fatal("Failed to generate a hash of our pub key and recipient id!\n");
     goto errdp1;
   }