1 files changed, 13 insertions, 5 deletions
diff --git a/libglusterfs/src/checksum.c b/libglusterfs/src/checksum.c
index 5fac1330094..acdaed04ae2 100644
--- a/libglusterfs/src/checksum.c
+++ b/libglusterfs/src/checksum.c
@@ -9,8 +9,10 @@
 */
 
 #include <openssl/md5.h>
+#include <openssl/sha.h>
 #include <zlib.h>
 #include <stdint.h>
+#include <string.h>
 
 /*
  * The "weak" checksum required for the rsync algorithm.
@@ -20,17 +22,23 @@
  * data. Thus int32_t and uint32_t are sufficient
  */
 uint32_t
-gf_rsync_weak_checksum (unsigned char *buf, size_t len)
+gf_rsync_weak_checksum(unsigned char *buf, size_t len)
 {
-        return adler32 (0, buf, len);
+    return adler32(0, buf, len);
 }
 
-
 /*
  * The "strong" checksum required for the rsync algorithm.
  */
 void
-gf_rsync_strong_checksum (unsigned char *data, size_t len, unsigned char *md5)
+gf_rsync_strong_checksum(unsigned char *data, size_t len,
+                         unsigned char *sha256_md)
+{
+    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);
+    MD5(data, len, md5);
 }