1 files changed, 5 insertions, 5 deletions

diff --git a/cipher-chachapoly.c b/cipher-chachapoly.c
index 91b0830fd..251b94ec8 100644
--- a/cipher-chachapoly.c
+++ b/cipher-chachapoly.c
@@ -14,7 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $OpenBSD: cipher-chachapoly.c,v 1.3 2013/12/15 21:42:35 djm Exp $ */
+/* $OpenBSD: cipher-chachapoly.c,v 1.4 2014/01/31 16:39:19 tedu Exp $ */
 
 #include "includes.h"
 
@@ -58,7 +58,7 @@ chachapoly_crypt(struct chachapoly_ctx *ctx, u_int seqnr, u_char *dest,
          * Run ChaCha20 once to generate the Poly1305 key. The IV is the
          * packet sequence number.
          */
-        bzero(poly_key, sizeof(poly_key));
+        memset(poly_key, 0, sizeof(poly_key));
         put_u64(seqbuf, seqnr);
         chacha_ivsetup(&ctx->main_ctx, seqbuf, NULL);
         chacha_encrypt_bytes(&ctx->main_ctx,
@@ -90,9 +90,9 @@ chachapoly_crypt(struct chachapoly_ctx *ctx, u_int seqnr, u_char *dest,
         r = 0;
 
  out:
-        bzero(expected_tag, sizeof(expected_tag));
-        bzero(seqbuf, sizeof(seqbuf));
-        bzero(poly_key, sizeof(poly_key));
+        explicit_bzero(expected_tag, sizeof(expected_tag));
+        explicit_bzero(seqbuf, sizeof(seqbuf));
+        explicit_bzero(poly_key, sizeof(poly_key));
         return r;
 }