mcrypt

I'm encrypting my user password in JavaScript like this: var encryptedPassword = CryptoJS.AES.encrypt(password, "Secret Passphrase"); It works fine but now I'm trying to decrypt in PHP on the server side like this: $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC), MCRYPT_RAND); $decryptPassword = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, "Secret Passphrase", base64_decode($password), MCRYPT_MODE_CBC, $iv); it doesn't works at all, the decrypted password string looks very strange: string(64) ">�OX2MS��댗v�<$�ʕ��i�̄��_��P���\�կ=�_6(�m����,4WT7��a" Here is the current

1. 3DES 简介   3DES（即Triple DES）是DES向AES过渡的加密算法（1999年，NIST将3-DES指定为过渡的加密标准），加密算法，其具体实现如下：设Ek()和Dk()代表DES算法的加密和解密过程，K代表DES算法使用的密钥，M代表明文，C代表密文，这样： 3DES加密过程为： C = Ek3(Dk2(Ek1(M))) 3DES解密过程为： M = Dk1(EK2(Dk3(C)))   常见的“对称密钥”加密算法主要有DES、3DES（TripleDES）、AES、RC2、RC4、RC5和Blowfish等，具体每个算法的实现我就不再这里说了，感兴趣的自己去查找。 2. 加解密类 Crypt3Des class Crypt3Des { public $key = ""; function __construct($key) { $this->key = $key; } /** * 数据加密 * @param string $input * @return void */ function encrypt($input) { $size = mcrypt_get_block_size(MCRYPT_3DES, 'ecb'); $input = $this->pkcs5_pad($input, $size); // $key = str_pad($this-

currently we have a mcrypt implentation on our systems to crypt some sensible data in our PHP application. Now we have a new requirement that we have to change the crypt module to openssl. Another thing which is important know is that we are using the cipher blowfish and the mode ecb. So I began to test what are differences and how I can decrypt mcrypt encrypted strings with openssl. I used the standard PHP function: mcrypt_encrypt vs. openssl_encrypt mcrypt_decrypt vs. openssl_decrypt Both methods are delivering different results. Second thing is that in the given cipher (blowfish) and mode

Trying to write a couple of functions that will encrypt or decrypt a file and am using the class found here to try and accomplish this: http://www.itnewb.com/v/PHP-Encryption-Decryption-Using-the-MCrypt-Library-libmcrypt The encryption function below seems to work, in that it appears to encrypt the file and place it in the intended directory. I'm trying to decrypt the file now, and it just dies with the message "Failed to complete decryption" (which is coded in there...) There's nothing in the php error logs, so I'm not sure why it's failing, but as mcrypt is entirely new to me, I'm more than