diff options
Diffstat (limited to 'usr.bin/ssh/hmac.c')
| -rw-r--r-- | usr.bin/ssh/hmac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/ssh/hmac.c b/usr.bin/ssh/hmac.c index cdd98ff1c79..947715e5c53 100644 --- a/usr.bin/ssh/hmac.c +++ b/usr.bin/ssh/hmac.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hmac.c,v 1.9 2014/01/27 18:58:14 markus Exp $ */ +/* $OpenBSD: hmac.c,v 1.10 2014/01/31 16:39:19 tedu Exp $ */ /* * Copyright (c) 2014 Markus Friedl. All rights reserved. * @@ -79,7 +79,7 @@ ssh_hmac_init(struct ssh_hmac_ctx *ctx, const void *key, size_t klen) ctx->buf[i] ^= 0x36 ^ 0x5c; if (ssh_digest_update(ctx->octx, ctx->buf, ctx->buf_len) < 0) return -1; - bzero(ctx->buf, ctx->buf_len); + explicit_bzero(ctx->buf, ctx->buf_len); } /* start with ictx */ if (ssh_digest_copy_state(ctx->ictx, ctx->digest) < 0) @@ -124,10 +124,10 @@ ssh_hmac_free(struct ssh_hmac_ctx *ctx) ssh_digest_free(ctx->octx); ssh_digest_free(ctx->digest); if (ctx->buf) { - bzero(ctx->buf, ctx->buf_len); + explicit_bzero(ctx->buf, ctx->buf_len); free(ctx->buf); } - bzero(ctx, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); free(ctx); } } |