From 6daa6535692b2c68b493636a9bbfdcbc475b3d80 Mon Sep 17 00:00:00 2001
From: Ravishankar N <ravishankar@redhat.com>
Date: Sun, 11 Feb 2018 06:54:35 +0530
Subject: posix/afr: handle backward compatibility for rchecksum fop

Added a volume option 'fips-mode-rchecksum' tied to op version 4.
If not set, rchecksum fop will use MD5 instead of SHA256.

updates: #230
Change-Id: Id8ea1303777e6450852c0bc25503cda341a6aec2
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
---
 libglusterfs/src/checksum.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libglusterfs/src/checksum.c')

diff --git a/libglusterfs/src/checksum.c b/libglusterfs/src/checksum.c
index a7f9877ddf0..561ca04e48b 100644
--- a/libglusterfs/src/checksum.c
+++ b/libglusterfs/src/checksum.c
@@ -8,6 +8,7 @@
   cases as published by the Free Software Foundation.
 */
 
+#include <openssl/md5.h>
 #include <openssl/sha.h>
 #include <zlib.h>
 #include <stdint.h>
@@ -36,3 +37,9 @@ gf_rsync_strong_checksum (unsigned char *data, size_t len,
 {
         SHA256((const unsigned char *)data, len, sha256_md);
 }
+
+void
+gf_rsync_md5_checksum (unsigned char *data, size_t len, unsigned char *md5)
+{
+        MD5 (data, len, md5);
+}
-- 
cgit