From 3a074a3d29ca7b05c79057f9e69d71eae5cb5722 Mon Sep 17 00:00:00 2001
From: Markus Teich <markus.teich@stusta.mhn.de>
Date: Tue, 16 Aug 2016 13:23:13 +0200
Subject: [PATCH] fix doc

---
 crypto.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/crypto.c b/crypto.c
index e96fd0e..4b6419a 100644
--- a/crypto.c
+++ b/crypto.c
@@ -614,8 +614,9 @@ smc_sum (gcry_mpi_point_t out,
  * public multiplicative key share
  *
  * @param[in,out] ad Pointer to the BRANDT_Auction struct to operate on
- * @param[out] buflen \todo
- * @return \todo
+ * @param[out] buflen Size of the returned buffer in bytes
+ * @return A buffer containing the multiplicative public key share which needs
+ * to be broadcast
  */
 unsigned char *
 smc_gen_keyshare (struct BRANDT_Auction *ad, size_t *buflen)