diff options
Diffstat (limited to 'ssh-ecdsa.c')
-rw-r--r-- | ssh-ecdsa.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ssh-ecdsa.c b/ssh-ecdsa.c index 10ad9da6..95b22244 100644 --- a/ssh-ecdsa.c +++ b/ssh-ecdsa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-ecdsa.c,v 1.8 2014/01/09 23:20:00 djm Exp $ */ +/* $OpenBSD: ssh-ecdsa.c,v 1.9 2014/02/02 03:44:31 djm Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2010 Damien Miller. All rights reserved. @@ -72,7 +72,7 @@ ssh_ecdsa_sign(const Key *key, u_char **sigp, u_int *lenp, } sig = ECDSA_do_sign(digest, dlen, key->ecdsa); - memset(digest, 'd', sizeof(digest)); + explicit_bzero(digest, sizeof(digest)); if (sig == NULL) { error("%s: sign failed", __func__); @@ -153,7 +153,7 @@ ssh_ecdsa_verify(const Key *key, const u_char *signature, u_int signaturelen, buffer_free(&bb); /* clean up */ - memset(sigblob, 0, len); + explicit_bzero(sigblob, len); free(sigblob); /* hash the data */ @@ -169,7 +169,7 @@ ssh_ecdsa_verify(const Key *key, const u_char *signature, u_int signaturelen, } ret = ECDSA_do_verify(digest, dlen, sig, key->ecdsa); - memset(digest, 'd', sizeof(digest)); + explicit_bzero(digest, sizeof(digest)); ECDSA_SIG_free(sig); |