Blowfish加密，诀别使用PHP和C++实现，但结果不同.

Blowfish加密，分别使用PHP和C++实现，但结果不同...
先是MD5实验，结果相同，但使用Blowfish实验，怎么做也成功不了
调用如下：

PHP code

<?php $cipher = mcrypt_module_open(MCRYPT_BLOWFISH, '', MCRYPT_MODE_ECB, '');

    $iv   = '00000000';
    $key  = "strkey11";

    $stext = '38A0E9312DDA8F7C16B9A12159168C76';
    $stext = md5($stext, true);
    //经过调试知道，在这时$stext的值与C++中MD5后的结果一致

    if (mcrypt_generic_init($cipher, $key, $iv) != -1)
    {
        $dtext = mcrypt_generic($cipher,$stext );
        mcrypt_generic_deinit($cipher);

        // Display the result in hex.
        printf("blowfish encrypted:
%s

",strtoupper(bin2hex($dtext)));
    }
    mcrypt_module_close($cipher);

C/C++ code

    MD5_CTX md5;
    unsigned char str[16];
    md5.MD5String(strSource.c_str() ,str);

    BlockCipher *bf;
    char key[] = "strkey11";              //Key
    bf = new BlowFish();
    bf->setKey((void *)key, 8*8);

    bf->encrypt((void *)str, 8);      //unsigned char str[16];
    bf->encrypt((void *)(str+8), 8);
    char temp1[4] = {0};
    char buff1[128] = {0};
    for(int i = 0;i