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bcrypt: Added support for MD4 hashes. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-12-07 19:46:58 +01:00 committed by Alexandre Julliard
parent b0329620dd
commit e73d4e55a9
4 changed files with 35 additions and 0 deletions
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11
dlls/bcrypt/bcrypt_internal.h
View File

@ -61,6 +61,17 @@ void md2_update(MD2_CTX *ctx, const unsigned char *buf, ULONG len) DECLSPEC_HIDD
void md2_finalize(MD2_CTX *ctx, unsigned char *hash) DECLSPEC_HIDDEN;
/* Definitions from advapi32 */
typedef struct tagMD4_CTX {
unsigned int buf[4];
unsigned int i[2];
unsigned char in[64];
unsigned char digest[16];
} MD4_CTX;
VOID WINAPI MD4Init(MD4_CTX *ctx);
VOID WINAPI MD4Update(MD4_CTX *ctx, const unsigned char *buf, unsigned int len);
VOID WINAPI MD4Final(MD4_CTX *ctx);
typedef struct
{
unsigned int i[2];

17
dlls/bcrypt/bcrypt_main.c
View File

@ -146,6 +146,7 @@ enum alg_id
{
ALG_ID_AES,
ALG_ID_MD2,
ALG_ID_MD4,
ALG_ID_MD5,
ALG_ID_RNG,
ALG_ID_SHA1,
@ -165,6 +166,7 @@ static const struct {
} alg_props[] = {
/* ALG_ID_AES */ { 654, 0, 0, BCRYPT_AES_ALGORITHM },
/* ALG_ID_MD2 */ { 270, 16, 128, BCRYPT_MD2_ALGORITHM },
/* ALG_ID_MD4 */ { 270, 16, 512, BCRYPT_MD4_ALGORITHM },
/* ALG_ID_MD5 */ { 274, 16, 512, BCRYPT_MD5_ALGORITHM },
/* ALG_ID_RNG */ { 0, 0, 0, BCRYPT_RNG_ALGORITHM },
/* ALG_ID_SHA1 */ { 278, 20, 512, BCRYPT_SHA1_ALGORITHM },
@ -238,6 +240,7 @@ NTSTATUS WINAPI BCryptOpenAlgorithmProvider( BCRYPT_ALG_HANDLE *handle, LPCWSTR
if (!strcmpW( id, BCRYPT_AES_ALGORITHM )) alg_id = ALG_ID_AES;
else if (!strcmpW( id, BCRYPT_MD2_ALGORITHM )) alg_id = ALG_ID_MD2;
else if (!strcmpW( id, BCRYPT_MD4_ALGORITHM )) alg_id = ALG_ID_MD4;
else if (!strcmpW( id, BCRYPT_MD5_ALGORITHM )) alg_id = ALG_ID_MD5;
else if (!strcmpW( id, BCRYPT_RNG_ALGORITHM )) alg_id = ALG_ID_RNG;
else if (!strcmpW( id, BCRYPT_SHA1_ALGORITHM )) alg_id = ALG_ID_SHA1;
@ -291,6 +294,7 @@ struct hash_impl
union
{
MD2_CTX md2;
MD4_CTX md4;
MD5_CTX md5;
SHA_CTX sha1;
SHA256_CTX sha256;
@ -306,6 +310,10 @@ static NTSTATUS hash_init( struct hash_impl *hash, enum alg_id alg_id )
md2_init( &hash->u.md2 );
break;
case ALG_ID_MD4:
MD4Init( &hash->u.md4 );
break;
case ALG_ID_MD5:
MD5Init( &hash->u.md5 );
break;
@ -342,6 +350,10 @@ static NTSTATUS hash_update( struct hash_impl *hash, enum alg_id alg_id,
md2_update( &hash->u.md2, input, size );
break;
case ALG_ID_MD4:
MD4Update( &hash->u.md4, input, size );
break;
case ALG_ID_MD5:
MD5Update( &hash->u.md5, input, size );
break;
@ -378,6 +390,11 @@ static NTSTATUS hash_finish( struct hash_impl *hash, enum alg_id alg_id,
md2_finalize( &hash->u.md2, output );
break;
case ALG_ID_MD4:
MD4Final( &hash->u.md4 );
memcpy( output, hash->u.md4.digest, 16 );
break;
case ALG_ID_MD5:
MD5Final( &hash->u.md5 );
memcpy( output, hash->u.md5.digest, 16 );

6
dlls/bcrypt/tests/bcrypt.c
View File

@ -328,6 +328,12 @@ static void test_hashes(void)
"1bb33606ba908912a84221109d29cd7e",
"7f05b0638d77f4a27f3a9c4d353cd648"
},
{
"MD4",
16,
"74b5db93c0b41e36ca7074338fc0b637",
"bc2e8ac4d8248ed21b8d26227a30ea3a"
},
{
"MD5",
16,

1
include/bcrypt.h
View File

@ -65,6 +65,7 @@ typedef LONG NTSTATUS;
#define BCRYPT_AES_ALGORITHM (const WCHAR []){'A','E','S',0}
#define BCRYPT_MD2_ALGORITHM (const WCHAR []){'M','D','2',0}
#define BCRYPT_MD4_ALGORITHM (const WCHAR []){'M','D','4',0}
#define BCRYPT_MD5_ALGORITHM (const WCHAR []){'M','D','5',0}
#define BCRYPT_RNG_ALGORITHM (const WCHAR []){'R','N','G',0}
#define BCRYPT_SHA1_ALGORITHM (const WCHAR []){'S','H','A','1',0}