mirror of
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![Serge Gautherie](/assets/img/avatar_default.png)
Add missing structs and handler in BCryptOpenAlgorithmProvider(). Cherry-pick a part of Michael Müller's76b6c360fa
Follow-up toe0a47b7
(0.4.15-dev-3603). CORE-14198
1153 lines
31 KiB
C
1153 lines
31 KiB
C
/*
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* Copyright 2009 Henri Verbeet for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include <wine/config.h>
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#include <wine/port.h>
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#include <ntstatus.h>
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#define WIN32_NO_STATUS
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#include <windef.h>
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#include <winbase.h>
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#include <ntsecapi.h>
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#include <bcrypt.h>
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#include <wine/debug.h>
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#include <wine/unicode.h>
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#include <wine/library.h>
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#ifdef SONAME_LIBMBEDTLS
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#include <mbedtls/md.h>
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#include <mbedtls/md5.h>
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#include <mbedtls/sha1.h>
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#include <mbedtls/sha256.h>
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#include <mbedtls/sha512.h>
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#endif
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WINE_DEFAULT_DEBUG_CHANNEL(bcrypt);
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static HINSTANCE instance;
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#if defined(HAVE_GNUTLS_HASH) && !defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H)
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WINE_DECLARE_DEBUG_CHANNEL(winediag);
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static void *libgnutls_handle;
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#define MAKE_FUNCPTR(f) static typeof(f) * p##f
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MAKE_FUNCPTR(gnutls_global_deinit);
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MAKE_FUNCPTR(gnutls_global_init);
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MAKE_FUNCPTR(gnutls_global_set_log_function);
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MAKE_FUNCPTR(gnutls_global_set_log_level);
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MAKE_FUNCPTR(gnutls_hash);
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MAKE_FUNCPTR(gnutls_hash_deinit);
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MAKE_FUNCPTR(gnutls_hash_init);
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MAKE_FUNCPTR(gnutls_hmac);
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MAKE_FUNCPTR(gnutls_hmac_deinit);
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MAKE_FUNCPTR(gnutls_hmac_init);
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MAKE_FUNCPTR(gnutls_perror);
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#undef MAKE_FUNCPTR
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static void gnutls_log( int level, const char *msg )
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{
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TRACE( "<%d> %s", level, msg );
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}
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static BOOL gnutls_initialize(void)
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{
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int ret;
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if (!(libgnutls_handle = wine_dlopen( SONAME_LIBGNUTLS, RTLD_NOW, NULL, 0 )))
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{
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ERR_(winediag)( "failed to load libgnutls, no support for crypto hashes\n" );
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return FALSE;
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}
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#define LOAD_FUNCPTR(f) \
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if (!(p##f = wine_dlsym( libgnutls_handle, #f, NULL, 0 ))) \
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{ \
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ERR( "failed to load %s\n", #f ); \
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goto fail; \
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}
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LOAD_FUNCPTR(gnutls_global_deinit)
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LOAD_FUNCPTR(gnutls_global_init)
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LOAD_FUNCPTR(gnutls_global_set_log_function)
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LOAD_FUNCPTR(gnutls_global_set_log_level)
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LOAD_FUNCPTR(gnutls_hash);
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LOAD_FUNCPTR(gnutls_hash_deinit);
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LOAD_FUNCPTR(gnutls_hash_init);
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LOAD_FUNCPTR(gnutls_hmac);
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LOAD_FUNCPTR(gnutls_hmac_deinit);
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LOAD_FUNCPTR(gnutls_hmac_init);
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LOAD_FUNCPTR(gnutls_perror)
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#undef LOAD_FUNCPTR
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if ((ret = pgnutls_global_init()) != GNUTLS_E_SUCCESS)
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{
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pgnutls_perror( ret );
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goto fail;
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}
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if (TRACE_ON( bcrypt ))
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{
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pgnutls_global_set_log_level( 4 );
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pgnutls_global_set_log_function( gnutls_log );
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}
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return TRUE;
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fail:
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wine_dlclose( libgnutls_handle, NULL, 0 );
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libgnutls_handle = NULL;
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return FALSE;
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}
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static void gnutls_uninitialize(void)
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{
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pgnutls_global_deinit();
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wine_dlclose( libgnutls_handle, NULL, 0 );
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libgnutls_handle = NULL;
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}
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#elif defined(SONAME_LIBMBEDTLS) && !defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H) && !defined(__REACTOS__)
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WINE_DECLARE_DEBUG_CHANNEL(winediag);
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void *libmbedtls_handle;
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#define MAKE_FUNCPTR(f) static typeof(f) * p##f
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MAKE_FUNCPTR(mbedtls_md_init);
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MAKE_FUNCPTR(mbedtls_md_setup);
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MAKE_FUNCPTR(mbedtls_md_update);
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MAKE_FUNCPTR(mbedtls_md_hmac_starts);
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MAKE_FUNCPTR(mbedtls_md_hmac_finish);
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MAKE_FUNCPTR(mbedtls_md_free);
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MAKE_FUNCPTR(mbedtls_md5_init);
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MAKE_FUNCPTR(mbedtls_md5_starts);
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MAKE_FUNCPTR(mbedtls_md5_update);
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MAKE_FUNCPTR(mbedtls_md5_finish);
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MAKE_FUNCPTR(mbedtls_md5_free);
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MAKE_FUNCPTR(mbedtls_sha1_init);
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MAKE_FUNCPTR(mbedtls_sha1_starts);
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MAKE_FUNCPTR(mbedtls_sha1_update);
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MAKE_FUNCPTR(mbedtls_sha1_finish);
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MAKE_FUNCPTR(mbedtls_sha1_free);
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MAKE_FUNCPTR(mbedtls_sha256_init);
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MAKE_FUNCPTR(mbedtls_sha256_starts);
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MAKE_FUNCPTR(mbedtls_sha256_update);
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MAKE_FUNCPTR(mbedtls_sha256_finish);
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MAKE_FUNCPTR(mbedtls_sha256_free);
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MAKE_FUNCPTR(mbedtls_sha512_init);
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MAKE_FUNCPTR(mbedtls_sha512_starts);
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MAKE_FUNCPTR(mbedtls_sha512_update);
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MAKE_FUNCPTR(mbedtls_sha512_finish);
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MAKE_FUNCPTR(mbedtls_sha512_free);
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#undef MAKE_FUNCPTR
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#define mbedtls_md_init pmbedtls_md_init
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#define mbedtls_md_setup pmbedtls_md_setup
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#define mbedtls_md_update pmbedtls_md_update
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#define mbedtls_md_hmac_starts pmbedtls_md_hmac_starts
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#define mbedtls_md_hmac_finish pmbedtls_md_hmac_finish
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#define mbedtls_md_free pmbedtls_md_free
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#define mbedtls_md5_init pmbedtls_md5_init
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#define mbedtls_md5_starts pmbedtls_md5_starts
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#define mbedtls_md5_update pmbedtls_md5_update
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#define mbedtls_md5_finish pmbedtls_md5_finish
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#define mbedtls_md5_free pmbedtls_md5_free
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#define mbedtls_sha1_init pmbedtls_sha1_init
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#define mbedtls_sha1_starts pmbedtls_sha1_starts
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#define mbedtls_sha1_update pmbedtls_sha1_update
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#define mbedtls_sha1_finish pmbedtls_sha1_finish
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#define mbedtls_sha1_free pmbedtls_sha1_free
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#define mbedtls_sha256_init pmbedtls_sha256_init
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#define mbedtls_sha256_starts pmbedtls_sha256_starts
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#define mbedtls_sha256_update pmbedtls_sha256_update
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#define mbedtls_sha256_finish pmbedtls_sha256_finish
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#define mbedtls_sha256_free pmbedtls_sha256_free
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#define mbedtls_sha512_init pmbedtls_sha512_init
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#define mbedtls_sha512_starts pmbedtls_sha512_starts
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#define mbedtls_sha512_update pmbedtls_sha512_update
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#define mbedtls_sha512_finish pmbedtls_sha512_finish
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#define mbedtls_sha512_free pmbedtls_sha512_free
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static BOOL mbedtls_initialize(void)
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{
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if (!(libmbedtls_handle = wine_dlopen( SONAME_LIBMBEDTLS, RTLD_NOW, NULL, 0 )))
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{
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ERR_(winediag)( "failed to load libmbedtls, no support for crypto hashes\n" );
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return FALSE;
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}
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#define LOAD_FUNCPTR(f) \
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if (!(p##f = wine_dlsym( libmbedtls_handle, #f, NULL, 0 ))) \
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{ \
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ERR( "failed to load %s\n", #f ); \
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goto fail; \
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}
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LOAD_FUNCPTR(mbedtls_md_init)
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LOAD_FUNCPTR(mbedtls_md_setup)
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LOAD_FUNCPTR(mbedtls_md_update)
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LOAD_FUNCPTR(mbedtls_md_hmac_starts)
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LOAD_FUNCPTR(mbedtls_md_hmac_finish)
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LOAD_FUNCPTR(mbedtls_md_free);
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LOAD_FUNCPTR(mbedtls_md5_init)
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LOAD_FUNCPTR(mbedtls_md5_starts)
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LOAD_FUNCPTR(mbedtls_md5_update)
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LOAD_FUNCPTR(mbedtls_md5_finish)
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LOAD_FUNCPTR(mbedtls_md5_free);
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LOAD_FUNCPTR(mbedtls_sha1_init)
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LOAD_FUNCPTR(mbedtls_sha1_starts)
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LOAD_FUNCPTR(mbedtls_sha1_update)
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LOAD_FUNCPTR(mbedtls_sha1_finish)
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LOAD_FUNCPTR(mbedtls_sha1_free);
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LOAD_FUNCPTR(mbedtls_sha256_init)
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LOAD_FUNCPTR(mbedtls_sha256_starts)
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LOAD_FUNCPTR(mbedtls_sha256_update)
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LOAD_FUNCPTR(mbedtls_sha256_finish)
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LOAD_FUNCPTR(mbedtls_sha256_free);
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LOAD_FUNCPTR(mbedtls_sha512_init)
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LOAD_FUNCPTR(mbedtls_sha512_starts)
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LOAD_FUNCPTR(mbedtls_sha512_update)
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LOAD_FUNCPTR(mbedtls_sha512_finish)
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LOAD_FUNCPTR(mbedtls_sha512_free);
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#undef LOAD_FUNCPTR
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return TRUE;
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fail:
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wine_dlclose( libmbedtls_handle, NULL, 0 );
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libmbedtls_handle = NULL;
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return FALSE;
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}
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static void mbedtls_uninitialize(void)
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{
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wine_dlclose( libmbedtls_handle, NULL, 0 );
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libmbedtls_handle = NULL;
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}
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#endif /* SONAME_LIBMBEDTLS && !HAVE_COMMONCRYPTO_COMMONDIGEST_H && !__REACTOS__ */
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NTSTATUS WINAPI BCryptEnumAlgorithms(ULONG dwAlgOperations, ULONG *pAlgCount,
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BCRYPT_ALGORITHM_IDENTIFIER **ppAlgList, ULONG dwFlags)
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{
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FIXME("%08x, %p, %p, %08x - stub\n", dwAlgOperations, pAlgCount, ppAlgList, dwFlags);
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*ppAlgList=NULL;
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*pAlgCount=0;
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return STATUS_NOT_IMPLEMENTED;
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}
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#define MAGIC_ALG (('A' << 24) | ('L' << 16) | ('G' << 8) | '0')
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#define MAGIC_HASH (('H' << 24) | ('A' << 16) | ('S' << 8) | 'H')
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struct object
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{
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ULONG magic;
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};
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enum alg_id
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{
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ALG_ID_MD5,
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ALG_ID_RNG,
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ALG_ID_SHA1,
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ALG_ID_SHA256,
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ALG_ID_SHA384,
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ALG_ID_SHA512,
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ALG_ID_ECDSA_P256,
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ALG_ID_ECDSA_P384,
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};
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static const struct {
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ULONG hash_length;
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const WCHAR *alg_name;
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} alg_props[] = {
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/* ALG_ID_MD5 */ { 16, BCRYPT_MD5_ALGORITHM },
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/* ALG_ID_RNG */ { 0, BCRYPT_RNG_ALGORITHM },
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/* ALG_ID_SHA1 */ { 20, BCRYPT_SHA1_ALGORITHM },
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/* ALG_ID_SHA256 */ { 32, BCRYPT_SHA256_ALGORITHM },
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/* ALG_ID_SHA384 */ { 48, BCRYPT_SHA384_ALGORITHM },
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/* ALG_ID_SHA512 */ { 64, BCRYPT_SHA512_ALGORITHM },
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/* ALG_ID_ECDSA_P256 */ { 0, BCRYPT_ECDSA_P256_ALGORITHM },
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/* ALG_ID_ECDSA_P384 */ { 0, BCRYPT_ECDSA_P384_ALGORITHM },
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};
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struct algorithm
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{
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struct object hdr;
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enum alg_id id;
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BOOL hmac;
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};
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NTSTATUS WINAPI BCryptGenRandom(BCRYPT_ALG_HANDLE handle, UCHAR *buffer, ULONG count, ULONG flags)
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{
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const DWORD supported_flags = BCRYPT_USE_SYSTEM_PREFERRED_RNG;
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struct algorithm *algorithm = handle;
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TRACE("%p, %p, %u, %08x - semi-stub\n", handle, buffer, count, flags);
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if (!algorithm)
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{
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/* It's valid to call without an algorithm if BCRYPT_USE_SYSTEM_PREFERRED_RNG
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* is set. In this case the preferred system RNG is used.
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*/
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if (!(flags & BCRYPT_USE_SYSTEM_PREFERRED_RNG))
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return STATUS_INVALID_HANDLE;
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}
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else if (algorithm->hdr.magic != MAGIC_ALG || algorithm->id != ALG_ID_RNG)
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return STATUS_INVALID_HANDLE;
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if (!buffer)
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return STATUS_INVALID_PARAMETER;
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if (flags & ~supported_flags)
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FIXME("unsupported flags %08x\n", flags & ~supported_flags);
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if (algorithm)
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FIXME("ignoring selected algorithm\n");
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/* When zero bytes are requested the function returns success too. */
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if (!count)
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return STATUS_SUCCESS;
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if (algorithm || (flags & BCRYPT_USE_SYSTEM_PREFERRED_RNG))
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{
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if (RtlGenRandom(buffer, count))
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return STATUS_SUCCESS;
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}
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FIXME("called with unsupported parameters, returning error\n");
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS WINAPI BCryptOpenAlgorithmProvider( BCRYPT_ALG_HANDLE *handle, LPCWSTR id, LPCWSTR implementation, DWORD flags )
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{
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struct algorithm *alg;
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enum alg_id alg_id;
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const DWORD supported_flags = BCRYPT_ALG_HANDLE_HMAC_FLAG;
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TRACE( "%p, %s, %s, %08x\n", handle, wine_dbgstr_w(id), wine_dbgstr_w(implementation), flags );
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if (!handle || !id) return STATUS_INVALID_PARAMETER;
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if (flags & ~supported_flags)
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{
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FIXME( "unsupported flags %08x\n", flags & ~supported_flags);
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return STATUS_NOT_IMPLEMENTED;
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}
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if (!strcmpW( id, BCRYPT_SHA1_ALGORITHM )) alg_id = ALG_ID_SHA1;
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else if (!strcmpW( id, BCRYPT_MD5_ALGORITHM )) alg_id = ALG_ID_MD5;
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else if (!strcmpW( id, BCRYPT_RNG_ALGORITHM )) alg_id = ALG_ID_RNG;
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else if (!strcmpW( id, BCRYPT_SHA256_ALGORITHM )) alg_id = ALG_ID_SHA256;
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else if (!strcmpW( id, BCRYPT_SHA384_ALGORITHM )) alg_id = ALG_ID_SHA384;
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else if (!strcmpW( id, BCRYPT_SHA512_ALGORITHM )) alg_id = ALG_ID_SHA512;
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else if (!strcmpW( id, BCRYPT_ECDSA_P256_ALGORITHM )) alg_id = ALG_ID_ECDSA_P256;
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else if (!strcmpW( id, BCRYPT_ECDSA_P384_ALGORITHM )) alg_id = ALG_ID_ECDSA_P384;
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else
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{
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FIXME( "algorithm %s not supported\n", debugstr_w(id) );
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return STATUS_NOT_IMPLEMENTED;
|
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}
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if (implementation && strcmpW( implementation, MS_PRIMITIVE_PROVIDER ))
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{
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FIXME( "implementation %s not supported\n", debugstr_w(implementation) );
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return STATUS_NOT_IMPLEMENTED;
|
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}
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|
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if (!(alg = HeapAlloc( GetProcessHeap(), 0, sizeof(*alg) ))) return STATUS_NO_MEMORY;
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alg->hdr.magic = MAGIC_ALG;
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alg->id = alg_id;
|
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alg->hmac = flags & BCRYPT_ALG_HANDLE_HMAC_FLAG;
|
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|
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*handle = alg;
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return STATUS_SUCCESS;
|
|
}
|
|
|
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NTSTATUS WINAPI BCryptCloseAlgorithmProvider( BCRYPT_ALG_HANDLE handle, DWORD flags )
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{
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struct algorithm *alg = handle;
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TRACE( "%p, %08x\n", handle, flags );
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|
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if (!alg || alg->hdr.magic != MAGIC_ALG) return STATUS_INVALID_HANDLE;
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HeapFree( GetProcessHeap(), 0, alg );
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return STATUS_SUCCESS;
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptGetFipsAlgorithmMode(BOOLEAN *enabled)
|
|
{
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|
FIXME("%p - semi-stub\n", enabled);
|
|
|
|
if (!enabled)
|
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return STATUS_INVALID_PARAMETER;
|
|
|
|
*enabled = FALSE;
|
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return STATUS_SUCCESS;
|
|
}
|
|
|
|
#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
|
|
struct hash
|
|
{
|
|
struct object hdr;
|
|
enum alg_id alg_id;
|
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BOOL hmac;
|
|
union
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|
{
|
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CC_MD5_CTX md5_ctx;
|
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CC_SHA1_CTX sha1_ctx;
|
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CC_SHA256_CTX sha256_ctx;
|
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CC_SHA512_CTX sha512_ctx;
|
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CCHmacContext hmac_ctx;
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} u;
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};
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|
|
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static NTSTATUS hash_init( struct hash *hash )
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{
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switch (hash->alg_id)
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{
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case ALG_ID_MD5:
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CC_MD5_Init( &hash->u.md5_ctx );
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break;
|
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|
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case ALG_ID_SHA1:
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CC_SHA1_Init( &hash->u.sha1_ctx );
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break;
|
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|
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case ALG_ID_SHA256:
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CC_SHA256_Init( &hash->u.sha256_ctx );
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break;
|
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|
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case ALG_ID_SHA384:
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CC_SHA384_Init( &hash->u.sha512_ctx );
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break;
|
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|
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case ALG_ID_SHA512:
|
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CC_SHA512_Init( &hash->u.sha512_ctx );
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break;
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|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_init( struct hash *hash, UCHAR *key, ULONG key_size )
|
|
{
|
|
CCHmacAlgorithm cc_algorithm;
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
cc_algorithm = kCCHmacAlgMD5;
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
cc_algorithm = kCCHmacAlgSHA1;
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
cc_algorithm = kCCHmacAlgSHA256;
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
cc_algorithm = kCCHmacAlgSHA384;
|
|
break;
|
|
|
|
case ALG_ID_SHA512:
|
|
cc_algorithm = kCCHmacAlgSHA512;
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
CCHmacInit( &hash->u.hmac_ctx, cc_algorithm, key, key_size );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
static NTSTATUS hash_update( struct hash *hash, UCHAR *input, ULONG size )
|
|
{
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
CC_MD5_Update( &hash->u.md5_ctx, input, size );
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
CC_SHA1_Update( &hash->u.sha1_ctx, input, size );
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
CC_SHA256_Update( &hash->u.sha256_ctx, input, size );
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
CC_SHA384_Update( &hash->u.sha512_ctx, input, size );
|
|
break;
|
|
|
|
case ALG_ID_SHA512:
|
|
CC_SHA512_Update( &hash->u.sha512_ctx, input, size );
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_update( struct hash *hash, UCHAR *input, ULONG size )
|
|
{
|
|
CCHmacUpdate( &hash->u.hmac_ctx, input, size );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hash_finish( struct hash *hash, UCHAR *output, ULONG size )
|
|
{
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
CC_MD5_Final( output, &hash->u.md5_ctx );
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
CC_SHA1_Final( output, &hash->u.sha1_ctx );
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
CC_SHA256_Final( output, &hash->u.sha256_ctx );
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
CC_SHA384_Final( output, &hash->u.sha512_ctx );
|
|
break;
|
|
|
|
case ALG_ID_SHA512:
|
|
CC_SHA512_Final( output, &hash->u.sha512_ctx );
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
break;
|
|
}
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_finish( struct hash *hash, UCHAR *output, ULONG size )
|
|
{
|
|
CCHmacFinal( &hash->u.hmac_ctx, output );
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
#elif defined(HAVE_GNUTLS_HASH)
|
|
struct hash
|
|
{
|
|
struct object hdr;
|
|
enum alg_id alg_id;
|
|
BOOL hmac;
|
|
union
|
|
{
|
|
gnutls_hash_hd_t hash_handle;
|
|
gnutls_hmac_hd_t hmac_handle;
|
|
} u;
|
|
};
|
|
|
|
static NTSTATUS hash_init( struct hash *hash )
|
|
{
|
|
gnutls_digest_algorithm_t alg;
|
|
|
|
if (!libgnutls_handle) return STATUS_INTERNAL_ERROR;
|
|
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
alg = GNUTLS_DIG_MD5;
|
|
break;
|
|
case ALG_ID_SHA1:
|
|
alg = GNUTLS_DIG_SHA1;
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
alg = GNUTLS_DIG_SHA256;
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
alg = GNUTLS_DIG_SHA384;
|
|
break;
|
|
|
|
case ALG_ID_SHA512:
|
|
alg = GNUTLS_DIG_SHA512;
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
if (pgnutls_hash_init( &hash->u.hash_handle, alg )) return STATUS_INTERNAL_ERROR;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_init( struct hash *hash, UCHAR *key, ULONG key_size )
|
|
{
|
|
gnutls_mac_algorithm_t alg;
|
|
|
|
if (!libgnutls_handle) return STATUS_INTERNAL_ERROR;
|
|
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
alg = GNUTLS_MAC_MD5;
|
|
break;
|
|
case ALG_ID_SHA1:
|
|
alg = GNUTLS_MAC_SHA1;
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
alg = GNUTLS_MAC_SHA256;
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
alg = GNUTLS_MAC_SHA384;
|
|
break;
|
|
|
|
case ALG_ID_SHA512:
|
|
alg = GNUTLS_MAC_SHA512;
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
if (pgnutls_hmac_init( &hash->u.hmac_handle, alg, key, key_size )) return STATUS_INTERNAL_ERROR;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hash_update( struct hash *hash, UCHAR *input, ULONG size )
|
|
{
|
|
if (pgnutls_hash( hash->u.hash_handle, input, size )) return STATUS_INTERNAL_ERROR;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_update( struct hash *hash, UCHAR *input, ULONG size )
|
|
{
|
|
if (pgnutls_hmac( hash->u.hmac_handle, input, size )) return STATUS_INTERNAL_ERROR;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hash_finish( struct hash *hash, UCHAR *output, ULONG size )
|
|
{
|
|
pgnutls_hash_deinit( hash->u.hash_handle, output );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_finish( struct hash *hash, UCHAR *output, ULONG size )
|
|
{
|
|
pgnutls_hmac_deinit( hash->u.hmac_handle, output );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
#elif defined(SONAME_LIBMBEDTLS)
|
|
struct hash
|
|
{
|
|
struct object hdr;
|
|
BOOL hmac;
|
|
enum alg_id alg_id;
|
|
union
|
|
{
|
|
mbedtls_md5_context md5_ctx;
|
|
mbedtls_sha1_context sha1_ctx;
|
|
mbedtls_sha256_context sha256_ctx;
|
|
mbedtls_sha512_context sha512_ctx;
|
|
mbedtls_md_context_t hmac_ctx;
|
|
} u;
|
|
};
|
|
|
|
static NTSTATUS hash_init( struct hash *hash )
|
|
{
|
|
#ifndef __REACTOS__
|
|
if (!libmbedtls_handle) return STATUS_INTERNAL_ERROR;
|
|
#endif
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
mbedtls_md5_init(&hash->u.md5_ctx);
|
|
mbedtls_md5_starts(&hash->u.md5_ctx);
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
mbedtls_sha1_init(&hash->u.sha1_ctx);
|
|
mbedtls_sha1_starts(&hash->u.sha1_ctx);
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
mbedtls_sha256_init(&hash->u.sha256_ctx);
|
|
mbedtls_sha256_starts(&hash->u.sha256_ctx, FALSE);
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
case ALG_ID_SHA512:
|
|
mbedtls_sha512_init(&hash->u.sha512_ctx);
|
|
mbedtls_sha512_starts(&hash->u.sha512_ctx, hash->alg_id==ALG_ID_SHA384);
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_init( struct hash *hash, UCHAR *key, ULONG key_size )
|
|
{
|
|
const mbedtls_md_info_t *md_info;
|
|
mbedtls_md_type_t md_type;
|
|
int ret;
|
|
#ifndef __REACTOS__
|
|
if (!libmbedtls_handle) return STATUS_INTERNAL_ERROR;
|
|
#endif
|
|
mbedtls_md_init(&hash->u.hmac_ctx);
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
md_type = MBEDTLS_MD_MD5;
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
md_type = MBEDTLS_MD_SHA1;
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
md_type = MBEDTLS_MD_SHA256;
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
md_type = MBEDTLS_MD_SHA384;
|
|
break;
|
|
|
|
case ALG_ID_SHA512:
|
|
md_type = MBEDTLS_MD_SHA512;
|
|
break;
|
|
|
|
default:
|
|
ERR("unhandled id %u\n", hash->alg_id);
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
if ((md_info = mbedtls_md_info_from_type(md_type)) == NULL)
|
|
{
|
|
mbedtls_md_free(&hash->u.hmac_ctx);
|
|
return STATUS_INTERNAL_ERROR;
|
|
}
|
|
|
|
if ((ret = mbedtls_md_setup(&hash->u.hmac_ctx, md_info, 1)) != 0)
|
|
{
|
|
mbedtls_md_free(&hash->u.hmac_ctx);
|
|
return STATUS_INTERNAL_ERROR;
|
|
}
|
|
|
|
mbedtls_md_hmac_starts(&hash->u.hmac_ctx, key, key_size);
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hash_update( struct hash *hash, UCHAR *input, ULONG size )
|
|
{
|
|
#ifndef __REACTOS__
|
|
if (!libmbedtls_handle) return STATUS_INTERNAL_ERROR;
|
|
#endif
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
mbedtls_md5_update(&hash->u.md5_ctx, input, size);
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
mbedtls_sha1_update(&hash->u.sha1_ctx, input, size);
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
mbedtls_sha256_update(&hash->u.sha256_ctx, input, size);
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
case ALG_ID_SHA512:
|
|
mbedtls_sha512_update(&hash->u.sha512_ctx, input, size);
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_update( struct hash *hash, UCHAR *input, ULONG size )
|
|
{
|
|
#ifndef __REACTOS__
|
|
if (!libmbedtls_handle) return STATUS_INTERNAL_ERROR;
|
|
#endif
|
|
mbedtls_md_update(&hash->u.hmac_ctx, input, size);
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hash_finish( struct hash *hash, UCHAR *output, ULONG size )
|
|
{
|
|
#ifndef __REACTOS__
|
|
if (!libmbedtls_handle) return STATUS_INTERNAL_ERROR;
|
|
#endif
|
|
switch (hash->alg_id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
mbedtls_md5_finish(&hash->u.md5_ctx, output);
|
|
mbedtls_md5_free(&hash->u.md5_ctx);
|
|
break;
|
|
|
|
case ALG_ID_SHA1:
|
|
mbedtls_sha1_finish(&hash->u.sha1_ctx, output);
|
|
mbedtls_sha1_free(&hash->u.sha1_ctx);
|
|
break;
|
|
|
|
case ALG_ID_SHA256:
|
|
mbedtls_sha256_finish(&hash->u.sha256_ctx, output);
|
|
mbedtls_sha256_free(&hash->u.sha256_ctx);
|
|
break;
|
|
|
|
case ALG_ID_SHA384:
|
|
case ALG_ID_SHA512:
|
|
mbedtls_sha512_finish(&hash->u.sha512_ctx, output);
|
|
mbedtls_sha512_free(&hash->u.sha512_ctx);
|
|
break;
|
|
|
|
default:
|
|
ERR( "unhandled id %u\n", hash->alg_id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS hmac_finish( struct hash *hash, UCHAR *output, ULONG size )
|
|
{
|
|
#ifndef __REACTOS__
|
|
if (!libmbedtls_handle) return STATUS_INTERNAL_ERROR;
|
|
#endif
|
|
mbedtls_md_hmac_finish(&hash->u.hmac_ctx, output);
|
|
mbedtls_md_free(&hash->u.hmac_ctx);
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
#endif
|
|
|
|
#define OBJECT_LENGTH_MD5 274
|
|
#define OBJECT_LENGTH_SHA1 278
|
|
#define OBJECT_LENGTH_SHA256 286
|
|
#define OBJECT_LENGTH_SHA384 382
|
|
#define OBJECT_LENGTH_SHA512 382
|
|
|
|
static NTSTATUS generic_alg_property( enum alg_id id, const WCHAR *prop, UCHAR *buf, ULONG size, ULONG *ret_size )
|
|
{
|
|
if (!strcmpW( prop, BCRYPT_HASH_LENGTH ))
|
|
{
|
|
*ret_size = sizeof(ULONG);
|
|
if (size < sizeof(ULONG))
|
|
return STATUS_BUFFER_TOO_SMALL;
|
|
if(buf)
|
|
*(ULONG*)buf = alg_props[id].hash_length;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
if (!strcmpW( prop, BCRYPT_ALGORITHM_NAME ))
|
|
{
|
|
*ret_size = (strlenW(alg_props[id].alg_name)+1)*sizeof(WCHAR);
|
|
if (size < *ret_size)
|
|
return STATUS_BUFFER_TOO_SMALL;
|
|
if(buf)
|
|
memcpy(buf, alg_props[id].alg_name, *ret_size);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS get_alg_property( enum alg_id id, const WCHAR *prop, UCHAR *buf, ULONG size, ULONG *ret_size )
|
|
{
|
|
NTSTATUS status;
|
|
ULONG value;
|
|
|
|
status = generic_alg_property( id, prop, buf, size, ret_size );
|
|
if (status != STATUS_NOT_IMPLEMENTED)
|
|
return status;
|
|
|
|
switch (id)
|
|
{
|
|
case ALG_ID_MD5:
|
|
if (!strcmpW( prop, BCRYPT_OBJECT_LENGTH ))
|
|
{
|
|
value = OBJECT_LENGTH_MD5;
|
|
break;
|
|
}
|
|
FIXME( "unsupported md5 algorithm property %s\n", debugstr_w(prop) );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
|
|
case ALG_ID_RNG:
|
|
if (!strcmpW( prop, BCRYPT_OBJECT_LENGTH )) return STATUS_NOT_SUPPORTED;
|
|
FIXME( "unsupported rng algorithm property %s\n", debugstr_w(prop) );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
|
|
case ALG_ID_SHA1:
|
|
if (!strcmpW( prop, BCRYPT_OBJECT_LENGTH ))
|
|
{
|
|
value = OBJECT_LENGTH_SHA1;
|
|
break;
|
|
}
|
|
FIXME( "unsupported sha1 algorithm property %s\n", debugstr_w(prop) );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
|
|
case ALG_ID_SHA256:
|
|
if (!strcmpW( prop, BCRYPT_OBJECT_LENGTH ))
|
|
{
|
|
value = OBJECT_LENGTH_SHA256;
|
|
break;
|
|
}
|
|
FIXME( "unsupported sha256 algorithm property %s\n", debugstr_w(prop) );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
|
|
case ALG_ID_SHA384:
|
|
if (!strcmpW( prop, BCRYPT_OBJECT_LENGTH ))
|
|
{
|
|
value = OBJECT_LENGTH_SHA384;
|
|
break;
|
|
}
|
|
FIXME( "unsupported sha384 algorithm property %s\n", debugstr_w(prop) );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
|
|
case ALG_ID_SHA512:
|
|
if (!strcmpW( prop, BCRYPT_OBJECT_LENGTH ))
|
|
{
|
|
value = OBJECT_LENGTH_SHA512;
|
|
break;
|
|
}
|
|
FIXME( "unsupported sha512 algorithm property %s\n", debugstr_w(prop) );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
|
|
default:
|
|
FIXME( "unsupported algorithm %u\n", id );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
if (size < sizeof(ULONG))
|
|
{
|
|
*ret_size = sizeof(ULONG);
|
|
return STATUS_BUFFER_TOO_SMALL;
|
|
}
|
|
if (buf) *(ULONG *)buf = value;
|
|
*ret_size = sizeof(ULONG);
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS get_hash_property( enum alg_id id, const WCHAR *prop, UCHAR *buf, ULONG size, ULONG *ret_size )
|
|
{
|
|
NTSTATUS status;
|
|
|
|
status = generic_alg_property( id, prop, buf, size, ret_size );
|
|
if (status == STATUS_NOT_IMPLEMENTED)
|
|
FIXME( "unsupported property %s\n", debugstr_w(prop) );
|
|
return status;
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptGetProperty( BCRYPT_HANDLE handle, LPCWSTR prop, UCHAR *buffer, ULONG count, ULONG *res, ULONG flags )
|
|
{
|
|
struct object *object = handle;
|
|
|
|
TRACE( "%p, %s, %p, %u, %p, %08x\n", handle, wine_dbgstr_w(prop), buffer, count, res, flags );
|
|
|
|
if (!object) return STATUS_INVALID_HANDLE;
|
|
if (!prop || !res) return STATUS_INVALID_PARAMETER;
|
|
|
|
switch (object->magic)
|
|
{
|
|
case MAGIC_ALG:
|
|
{
|
|
const struct algorithm *alg = (const struct algorithm *)object;
|
|
return get_alg_property( alg->id, prop, buffer, count, res );
|
|
}
|
|
case MAGIC_HASH:
|
|
{
|
|
const struct hash *hash = (const struct hash *)object;
|
|
return get_hash_property( hash->alg_id, prop, buffer, count, res );
|
|
}
|
|
default:
|
|
WARN( "unknown magic %08x\n", object->magic );
|
|
return STATUS_INVALID_HANDLE;
|
|
}
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptCreateHash( BCRYPT_ALG_HANDLE algorithm, BCRYPT_HASH_HANDLE *handle, UCHAR *object, ULONG objectlen,
|
|
UCHAR *secret, ULONG secretlen, ULONG flags )
|
|
{
|
|
struct algorithm *alg = algorithm;
|
|
struct hash *hash;
|
|
NTSTATUS status;
|
|
|
|
TRACE( "%p, %p, %p, %u, %p, %u, %08x - stub\n", algorithm, handle, object, objectlen,
|
|
secret, secretlen, flags );
|
|
if (flags)
|
|
{
|
|
FIXME( "unimplemented flags %08x\n", flags );
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
if (!alg || alg->hdr.magic != MAGIC_ALG) return STATUS_INVALID_HANDLE;
|
|
if (object) FIXME( "ignoring object buffer\n" );
|
|
|
|
if (!(hash = HeapAlloc( GetProcessHeap(), 0, sizeof(*hash) ))) return STATUS_NO_MEMORY;
|
|
hash->hdr.magic = MAGIC_HASH;
|
|
hash->alg_id = alg->id;
|
|
hash->hmac = alg->hmac;
|
|
|
|
if (hash->hmac)
|
|
{
|
|
status = hmac_init( hash, secret, secretlen );
|
|
}
|
|
else
|
|
{
|
|
status = hash_init( hash );
|
|
}
|
|
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, hash );
|
|
return status;
|
|
}
|
|
|
|
*handle = hash;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptDestroyHash( BCRYPT_HASH_HANDLE handle )
|
|
{
|
|
struct hash *hash = handle;
|
|
|
|
TRACE( "%p\n", handle );
|
|
|
|
if (!hash || hash->hdr.magic != MAGIC_HASH) return STATUS_INVALID_HANDLE;
|
|
HeapFree( GetProcessHeap(), 0, hash );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptHashData( BCRYPT_HASH_HANDLE handle, UCHAR *input, ULONG size, ULONG flags )
|
|
{
|
|
struct hash *hash = handle;
|
|
|
|
TRACE( "%p, %p, %u, %08x\n", handle, input, size, flags );
|
|
|
|
if (!hash || hash->hdr.magic != MAGIC_HASH) return STATUS_INVALID_HANDLE;
|
|
if (!input) return STATUS_SUCCESS;
|
|
|
|
if (hash->hmac)
|
|
{
|
|
return hmac_update( hash, input, size );
|
|
}
|
|
else
|
|
{
|
|
return hash_update( hash, input, size );
|
|
}
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptFinishHash( BCRYPT_HASH_HANDLE handle, UCHAR *output, ULONG size, ULONG flags )
|
|
{
|
|
struct hash *hash = handle;
|
|
|
|
TRACE( "%p, %p, %u, %08x\n", handle, output, size, flags );
|
|
|
|
if (!hash || hash->hdr.magic != MAGIC_HASH) return STATUS_INVALID_HANDLE;
|
|
if (!output) return STATUS_INVALID_PARAMETER;
|
|
|
|
if (hash->hmac)
|
|
{
|
|
return hmac_finish( hash, output, size );
|
|
}
|
|
else
|
|
{
|
|
return hash_finish( hash, output, size );
|
|
}
|
|
}
|
|
|
|
NTSTATUS WINAPI BCryptHash( BCRYPT_ALG_HANDLE algorithm, UCHAR *secret, ULONG secretlen,
|
|
UCHAR *input, ULONG inputlen, UCHAR *output, ULONG outputlen )
|
|
{
|
|
NTSTATUS status;
|
|
BCRYPT_HASH_HANDLE handle;
|
|
|
|
TRACE( "%p, %p, %u, %p, %u, %p, %u\n", algorithm, secret, secretlen,
|
|
input, inputlen, output, outputlen );
|
|
|
|
status = BCryptCreateHash( algorithm, &handle, NULL, 0, secret, secretlen, 0);
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
return status;
|
|
}
|
|
|
|
status = BCryptHashData( handle, input, inputlen, 0 );
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
BCryptDestroyHash( handle );
|
|
return status;
|
|
}
|
|
|
|
status = BCryptFinishHash( handle, output, outputlen, 0 );
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
BCryptDestroyHash( handle );
|
|
return status;
|
|
}
|
|
|
|
return BCryptDestroyHash( handle );
|
|
}
|
|
|
|
BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
|
|
{
|
|
switch (reason)
|
|
{
|
|
case DLL_PROCESS_ATTACH:
|
|
instance = hinst;
|
|
DisableThreadLibraryCalls( hinst );
|
|
#if defined(HAVE_GNUTLS_HASH) && !defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H)
|
|
gnutls_initialize();
|
|
#elif defined(SONAME_LIBMBEDTLS) && !defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H) && !defined(__REACTOS__)
|
|
mbedtls_initialize();
|
|
#endif
|
|
break;
|
|
|
|
case DLL_PROCESS_DETACH:
|
|
if (reserved) break;
|
|
#if defined(HAVE_GNUTLS_HASH) && !defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H)
|
|
gnutls_uninitialize();
|
|
#elif defined(SONAME_LIBMBEDTLS) && !defined(HAVE_COMMONCRYPTO_COMMONDIGEST_H) && !defined(__REACTOS__)
|
|
mbedtls_uninitialize();
|
|
#endif
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|