diff options
Diffstat (limited to 'ssh-rsa.c')
| -rw-r--r-- | ssh-rsa.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-rsa.c,v 1.41 2010/04/16 01:47:26 djm Exp $ */ +/* $OpenBSD: ssh-rsa.c,v 1.42 2010/07/13 11:52:06 djm Exp $ */ /* * Copyright (c) 2000, 2003 Markus Friedl <markus@openbsd.org> * @@ -30,6 +30,7 @@ #include "buffer.h" #include "key.h" #include "compat.h" +#include "misc.h" #include "ssh.h" static int openssh_RSA_verify(int, u_char *, u_int, u_char *, u_int, RSA *); @@ -249,11 +250,11 @@ openssh_RSA_verify(int type, u_char *hash, u_int hashlen, error("bad decrypted len: %d != %d + %d", len, hlen, oidlen); goto done; } - if (memcmp(decrypted, oid, oidlen) != 0) { + if (timing_safe_cmp(decrypted, oid, oidlen) != 0) { error("oid mismatch"); goto done; } - if (memcmp(decrypted + oidlen, hash, hlen) != 0) { + if (timing_safe_cmp(decrypted + oidlen, hash, hlen) != 0) { error("hash mismatch"); goto done; } |