diff options
Diffstat (limited to 'contrib/bind9/lib/isc/sha1.c')
| -rw-r--r-- | contrib/bind9/lib/isc/sha1.c | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/contrib/bind9/lib/isc/sha1.c b/contrib/bind9/lib/isc/sha1.c index 20ee28d..d72eb9c 100644 --- a/contrib/bind9/lib/isc/sha1.c +++ b/contrib/bind9/lib/isc/sha1.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 2000, 2001, 2003 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any @@ -15,7 +15,7 @@ * PERFORMANCE OF THIS SOFTWARE. */ -/* $Id: sha1.c,v 1.18 2007-06-19 23:47:17 tbox Exp $ */ +/* $Id: sha1.c,v 1.20 2009-02-06 23:47:42 tbox Exp $ */ /* $NetBSD: sha1.c,v 1.5 2000/01/22 22:19:14 mycroft Exp $ */ /* $OpenBSD: sha1.c,v 1.9 1997/07/23 21:12:32 kstailey Exp $ */ @@ -38,11 +38,47 @@ #include "config.h" #include <isc/assertions.h> +#include <isc/platform.h> #include <isc/sha1.h> #include <isc/string.h> #include <isc/types.h> #include <isc/util.h> +#ifdef ISC_PLATFORM_OPENSSLHASH + +void +isc_sha1_init(isc_sha1_t *context) +{ + INSIST(context != NULL); + + EVP_DigestInit(context, EVP_sha1()); +} + +void +isc_sha1_invalidate(isc_sha1_t *context) { + EVP_MD_CTX_cleanup(context); +} + +void +isc_sha1_update(isc_sha1_t *context, const unsigned char *data, + unsigned int len) +{ + INSIST(context != 0); + INSIST(data != 0); + + EVP_DigestUpdate(context, (const void *) data, (size_t) len); +} + +void +isc_sha1_final(isc_sha1_t *context, unsigned char *digest) { + INSIST(digest != 0); + INSIST(context != 0); + + EVP_DigestFinal(context, digest, NULL); +} + +#else + #define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) /*@{*/ @@ -313,3 +349,4 @@ isc_sha1_final(isc_sha1_t *context, unsigned char *digest) { memset(context, 0, sizeof(isc_sha1_t)); } +#endif |
