bcrypt: Implement BCryptCreateHash and BCryptDestroyHash.

Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hans Leidekker 2016-01-06 14:19:16 +01:00 committed by Alexandre Julliard
parent eaf9e41543
commit 0c9b94eeb3
5 changed files with 101 additions and 5 deletions

1
configure vendored
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@ -6675,6 +6675,7 @@ for ac_header in \
AudioUnit/AudioComponent.h \
CL/cl.h \
Carbon/Carbon.h \
CommonCrypto/CommonDigest.h \
CoreAudio/CoreAudio.h \
CoreServices/CoreServices.h \
DiskArbitration/DiskArbitration.h \

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@ -393,6 +393,7 @@ AC_CHECK_HEADERS(\
AudioUnit/AudioComponent.h \
CL/cl.h \
Carbon/Carbon.h \
CommonCrypto/CommonDigest.h \
CoreAudio/CoreAudio.h \
CoreServices/CoreServices.h \
DiskArbitration/DiskArbitration.h \

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@ -8,7 +8,7 @@
@ stub BCryptDecrypt
@ stub BCryptDeleteContext
@ stub BCryptDeriveKey
@ stub BCryptDestroyHash
@ stdcall BCryptDestroyHash(ptr)
@ stub BCryptDestroyKey
@ stub BCryptDestroySecret
@ stub BCryptDuplicateHash

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@ -20,6 +20,9 @@
#include "config.h"
#include <stdarg.h>
#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
#include <CommonCrypto/CommonDigest.h>
#endif
#include "ntstatus.h"
#define WIN32_NO_STATUS
@ -81,6 +84,7 @@ NTSTATUS WINAPI BCryptGenRandom(BCRYPT_ALG_HANDLE algorithm, UCHAR *buffer, ULON
}
#define MAGIC_ALG (('A' << 24) | ('L' << 16) | ('G' << 8) | '0')
#define MAGIC_HASH (('H' << 24) | ('A' << 16) | ('S' << 8) | 'H')
struct object
{
ULONG magic;
@ -159,6 +163,59 @@ NTSTATUS WINAPI BCryptGetFipsAlgorithmMode(BOOLEAN *enabled)
return STATUS_SUCCESS;
}
#ifdef HAVE_COMMONCRYPTO_COMMONDIGEST_H
struct hash
{
struct object hdr;
enum alg_id alg_id;
union
{
CC_SHA1_CTX sha1_ctx;
CC_SHA256_CTX sha256_ctx;
CC_SHA512_CTX sha512_ctx;
} u;
};
static NTSTATUS hash_init( struct hash *hash )
{
switch (hash->alg_id)
{
case ALG_ID_SHA1:
CC_SHA1_Init( &hash->u.sha1_ctx );
break;
case ALG_ID_SHA256:
CC_SHA256_Init( &hash->u.sha256_ctx );
break;
case ALG_ID_SHA384:
CC_SHA384_Init( &hash->u.sha512_ctx );
break;
case ALG_ID_SHA512:
CC_SHA512_Init( &hash->u.sha512_ctx );
break;
default:
ERR( "unhandled id %u\n", hash->alg_id );
return STATUS_NOT_IMPLEMENTED;
}
return STATUS_SUCCESS;
}
#else
struct hash
{
struct object hdr;
enum alg_id alg_id;
};
static NTSTATUS hash_init( struct hash *hash )
{
ERR( "support for hashes not available at build time\n" );
return STATUS_NOT_IMPLEMENTED;
}
#endif
NTSTATUS WINAPI BCryptGetProperty(BCRYPT_HANDLE obj, LPCWSTR prop, UCHAR *buffer, ULONG count, ULONG *res, ULONG flags)
{
FIXME("%p, %s, %p, %u, %p, %08x - stub\n", obj, wine_dbgstr_w(prop), buffer, count, res, flags);
@ -166,10 +223,44 @@ NTSTATUS WINAPI BCryptGetProperty(BCRYPT_HANDLE obj, LPCWSTR prop, UCHAR *buffer
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS WINAPI BCryptCreateHash(BCRYPT_ALG_HANDLE algorithm, BCRYPT_HASH_HANDLE* hash, UCHAR* hashobject,
ULONG hashobjectlen, UCHAR *secret, ULONG secretlen, ULONG flags)
NTSTATUS WINAPI BCryptCreateHash( BCRYPT_ALG_HANDLE algorithm, BCRYPT_HASH_HANDLE *handle, UCHAR *object, ULONG objectlen,
UCHAR *secret, ULONG secretlen, ULONG flags )
{
FIXME("%p, %p, %p, %u, %p, %u, %08x - stub\n", algorithm, hash, hashobject, hashobjectlen, secret, secretlen, flags);
struct algorithm *alg = algorithm;
struct hash *hash;
NTSTATUS status;
return STATUS_NOT_IMPLEMENTED;
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;
if ((status = hash_init( hash )) != 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;
}

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@ -71,6 +71,9 @@
/* Define to 1 if you have the <CL/cl.h> header file. */
#undef HAVE_CL_CL_H
/* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
#undef HAVE_COMMONCRYPTO_COMMONDIGEST_H
/* Define to 1 if you have the <CoreAudio/CoreAudio.h> header file. */
#undef HAVE_COREAUDIO_COREAUDIO_H