crypt_md4.c File Reference

#include <stdio.h>
#include "ntstatus.h"
#include "wine/test.h"
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winternl.h"

Include dependency graph for crypt_md4.c:

Go to the source code of this file.

Classes
struct	MD4_CTX

Macros
#define	WIN32_NO_STATUS
#define	ctxcmp(a, b)   memcmp( a, b, FIELD_OFFSET( MD4_CTX, in ) )

Typedefs
typedef int(WINAPI *	md4hashfunc) (LPVOID, const LPBYTE, LPBYTE)

Functions
static	VOID (WINAPI *pMD4Init)(MD4_CTX *ctx)
static	int (WINAPI *pSystemFunction007)(const UNICODE_STRING *
static void	test_md4_ctx (void)
static void	test_SystemFunction007 (void)
static void	test_md4hashfunc (md4hashfunc func)
	START_TEST (crypt_md4)

Variables
static const unsigned char *	src
static const unsigned char const int	len
static	LPBYTE
static md4hashfunc	pSystemFunction010
static md4hashfunc	pSystemFunction011

Macro Definition Documentation

ctxcmp

#define ctxcmp	(		a,
			b
	)		memcmp( a, b, FIELD_OFFSET( MD4_CTX, in ) )

Definition at line 48 of file crypt_md4.c.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 24 of file crypt_md4.c.

Typedef Documentation

md4hashfunc

typedef int(WINAPI * md4hashfunc) (LPVOID, const LPBYTE, LPBYTE)

Definition at line 43 of file crypt_md4.c.

Function Documentation

int()

static int ( WINAPI *  pSystemFunction007 ) const

static

START_TEST()

START_TEST

(

crypt_md4

)

Definition at line 142 of file crypt_md4.c.

{
    HMODULE module;
 
    module = GetModuleHandleA( "advapi32.dll" );
 
    pMD4Init = (void *)GetProcAddress( module, "MD4Init" );
    pMD4Update = (void *)GetProcAddress( module, "MD4Update" );
    pMD4Final = (void *)GetProcAddress( module, "MD4Final" );
 
    if (pMD4Init && pMD4Update && pMD4Final)
        test_md4_ctx();
    else
        win_skip("MD4Init and/or MD4Update and/or MD4Final are not available\n");
 
    pSystemFunction007 = (void *)GetProcAddress( module, "SystemFunction007" );
    if (pSystemFunction007)
        test_SystemFunction007();
    else
        win_skip("SystemFunction007 is not available\n");
 
    pSystemFunction010 = (md4hashfunc)GetProcAddress( module, "SystemFunction010" );
    if (pSystemFunction010)
        test_md4hashfunc(pSystemFunction010);
    else
        win_skip("SystemFunction010 is not available\n");
 
    pSystemFunction011 = (md4hashfunc)GetProcAddress( module, "SystemFunction011" );
    if (pSystemFunction011)
        test_md4hashfunc(pSystemFunction011);
    else
        win_skip("SystemFunction011 is not available\n");
}

test_md4_ctx()

static void test_md4_ctx ( void  )

static

Definition at line 50 of file crypt_md4.c.

{
    static unsigned char message[] =
        "In our Life there's If"
        "In our beliefs there's Lie"
        "In our business there is Sin"
        "In our bodies, there is Die";
 
    int size = sizeof(message) - 1;
 
    MD4_CTX ctx;
    MD4_CTX ctx_initialized = 
    {
        { 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476 },
        { 0, 0 }
    };
 
    MD4_CTX ctx_update1 =
    {
        { 0x5e592ef7, 0xbdcb1567, 0x2b626d17, 0x7d1198bd },
        { 0x00000338, 0 }
    };
 
    MD4_CTX ctx_update2 =
    {
        { 0x05dcfd65, 0xb3711c0d, 0x9e3369c2, 0x903ead11 },
        { 0x00000670, 0 }
    };
 
    unsigned char expect[16] =
        { 0x5f, 0xd3, 0x9b, 0x29, 0x47, 0x53, 0x47, 0xaf,
          0xa5, 0xba, 0x0c, 0x05, 0xff, 0xc0, 0xc7, 0xda };
 
 
    memset( &ctx, 0, sizeof(ctx) );
    pMD4Init( &ctx );
    ok( !ctxcmp( &ctx, &ctx_initialized ), "invalid initialization\n" );
 
    pMD4Update( &ctx, message, size );
    ok( !ctxcmp( &ctx, &ctx_update1 ), "update doesn't work correctly\n" );
 
    pMD4Update( &ctx, message, size );
    ok( !ctxcmp( &ctx, &ctx_update2 ), "update doesn't work correctly\n" );
 
    pMD4Final( &ctx );
    ok( ctxcmp( &ctx, &ctx_initialized ), "context has changed\n" );
    ok( !memcmp( ctx.digest, expect, sizeof(expect) ), "incorrect result\n" );
 
}

Referenced by START_TEST().

test_md4hashfunc()

static void test_md4hashfunc ( md4hashfunc  func )

static

Definition at line 127 of file crypt_md4.c.

{
    unsigned char expected[0x10] = {
        0x48, 0x7c, 0x3f, 0x5e, 0x2b, 0x0d, 0x6a, 0x79,
        0x32, 0x4e, 0xcd, 0xbe, 0x9c, 0x15, 0x16, 0x6f };
    unsigned char in[0x10], output[0x10];
    int r;
 
    memset(in, 0, sizeof in);
    memset(output, 0, sizeof output);
    r = func(0, in, output);
    ok( r == STATUS_SUCCESS, "wrong error code\n");
    ok( !memcmp(expected, output, sizeof output), "output wrong\n");
}

Referenced by START_TEST().

test_SystemFunction007()

static void test_SystemFunction007 ( void  )

static

Definition at line 100 of file crypt_md4.c.

{
    int r;
    UNICODE_STRING str;
    BYTE output[0x10];
    BYTE expected[0x10] = { 0x24, 0x0a, 0xf0, 0x9d, 0x84, 0x1c, 0xda, 0xcf, 
                            0x56, 0xeb, 0x6b, 0x96, 0x55, 0xec, 0xcf, 0x0a };
    WCHAR szFoo[] = {'f','o','o',0 };
 
    if (0)
    {
    /* crashes on Windows */
    r = pSystemFunction007(NULL, NULL);
    ok( r == STATUS_UNSUCCESSFUL, "wrong error code\n");
    }
 
    str.Buffer = szFoo;
    str.Length = 4*sizeof(WCHAR);
    str.MaximumLength = str.Length;
 
    memset(output, 0, sizeof output);
    r = pSystemFunction007(&str, output);
    ok( r == STATUS_SUCCESS, "wrong error code\n");
 
    ok(!memcmp(output, expected, sizeof expected), "response wrong\n");
}

Referenced by START_TEST().

VOID()

static VOID ( WINAPI *  pMD4Init )

static

Variable Documentation

len

const unsigned char const int len

Definition at line 40 of file crypt_md4.c.

LPBYTE

LPBYTE

Definition at line 42 of file crypt_md4.c.

pSystemFunction010

md4hashfunc pSystemFunction010

static

Definition at line 45 of file crypt_md4.c.

Referenced by START_TEST().

pSystemFunction011

md4hashfunc pSystemFunction011

static

Definition at line 46 of file crypt_md4.c.

Referenced by START_TEST().

src

const unsigned char* src

Definition at line 40 of file crypt_md4.c.