1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/ripemd/rmd_one.c b/src/lib/libcrypto/ripemd/rmd_one.c
index efdf2dd6ef..f8b580c33a 100644
--- a/src/lib/libcrypto/ripemd/rmd_one.c
+++ b/src/lib/libcrypto/ripemd/rmd_one.c
@@ -59,6 +59,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <openssl/ripemd.h>
+#include <openssl/crypto.h>
 
 unsigned char *RIPEMD160(const unsigned char *d, unsigned long n,
              unsigned char *md)
@@ -70,7 +71,7 @@ unsigned char *RIPEMD160(const unsigned char *d, unsigned long n,
         RIPEMD160_Init(&c);
         RIPEMD160_Update(&c,d,n);
         RIPEMD160_Final(md,&c);
-        memset(&c,0,sizeof(c)); /* security consideration */
+        OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
         return(md);
         }