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bcrypt: Implement BCryptHashData.

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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 14:19:18 +01:00 committed by Alexandre Julliard
parent 46369d79e0
commit b1e08b3928
2 changed files with 45 additions and 1 deletions
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2
dlls/bcrypt/bcrypt.spec
View File

@ -29,7 +29,7 @@
@ stub BCryptGenerateSymmetricKey
@ stdcall BCryptGetFipsAlgorithmMode(ptr)
@ stdcall BCryptGetProperty(ptr wstr ptr long ptr long)
@ stub BCryptHashData
@ stdcall BCryptHashData(ptr ptr long long)
@ stub BCryptImportKey
@ stub BCryptImportKeyPair
@ stdcall BCryptOpenAlgorithmProvider(ptr wstr wstr long)

44
dlls/bcrypt/bcrypt_main.c
View File

@ -202,6 +202,32 @@ static NTSTATUS hash_init( struct hash *hash )
}
return STATUS_SUCCESS;
}
static void hash_update( struct hash *hash, UCHAR *input, ULONG size )
{
switch (hash->alg_id)
{
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 );
break;
}
}
#else
struct hash
{
@ -214,6 +240,11 @@ static NTSTATUS hash_init( struct hash *hash )
ERR( "support for hashes not available at build time\n" );
return STATUS_NOT_IMPLEMENTED;
}
static void hash_update( struct hash *hash, UCHAR *input, ULONG size )
{
ERR( "support for hashes not available at build time\n" );
}
#endif
#define OBJECT_LENGTH_SHA1 278
@ -410,3 +441,16 @@ NTSTATUS WINAPI BCryptDestroyHash( BCRYPT_HASH_HANDLE 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_INVALID_PARAMETER;
hash_update( hash, input, size );
return STATUS_SUCCESS;
}