textkey,TRUE); $this->iv = mcrypt_create_iv(32); } function encrypt($input) { return base64_encode(mcrypt_encrypt...第一个安装程序修补“config.php”文件以添加“Cipher”类,该类使用PHP“mcrypt_encrypt()”函数解密和加密数据,该函数在远程服务器上存储加密密钥: <?...textkey,TRUE); $this->iv = mcrypt_create_iv(32); } function encrypt($input) { return base64_encode(mcrypt_encrypt
function encrypt($encrypt) { $encrypt = $this->pkcs5_pad($encrypt); $passcrypt = @mcrypt_encrypt
mcrypt_get_iv_size (MCRYPT_CAST_256,MCRYPT_MODE_CFB)); $c_t = mcrypt_cfb (MCRYPT_CAST_256, $key, $plain_text, MCRYPT_ENCRYPT
( $algorithm, MCRYPT_MODE_CBC ); $iv = @mcrypt_create_iv( $iv_length, MCRYPT_RAND ); $encrypted = @mcrypt_encrypt...然后直接使用 mcrypt_encrypt() 和 mcrypt_decrypt() 来进行加/解密就可以了,是不是方便很多。 总结 相对于 Hash 来说,Mcrypt 是可解密的对称加密形式。
示例(DES对称加密)代码如下: 图片 上述代码中,通过mcrypt_encrypt函数进行DES加密,并使用MCRYPT_MODE_CBC模式进行填充。
return [type] [description] */ public static function encrypt($code) { return urlencode(base64_encode(mcrypt_encrypt
md5(md5($key))), "12"); return $decrypted; }else{ $encrypted = base64_encode(mcrypt_encrypt
"\n"; 6 7 $crypttext =base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $text, MCRYPT_MODE_ECB
,需要补足块长度的字节.例如块长度为8,数据长度为8,则填充字节数等于8. php7 openssl_decrypt AES的ECB与CBC加解密 php7.2版本用openssl_encrypt代替mcrypt_encrypt
$str = $this->pkcs5Pad ( $str, $size ); $data=mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_ENCRYPT
md5($key))), "12"); return $decrypted; }else{ $encrypted = base64_encode(mcrypt_encrypt
MCRYPT_MODE_CBC, md5(md5($key))), "12"); return $decrypted; }else{ $encrypted = base64_encode(mcrypt_encrypt
AES AES 加密类库在网上很容易找得到,请注意类库中的 mcrypt_encrypt 和 mcrypt_decrypt 方法!
/ $secureKey = 'imooc'; //加密密钥$str = serialize($userinfo); //将用户信息序列化//用户信息加密前 $str = base64_encode(mcrypt_encrypt
mcrypt_get_iv_size( $algorithm, MCRYPT_MODE_CBC ); $iv = mcrypt_create_iv( $iv_length, MCRYPT_RAND ); $encrypted = mcrypt_encrypt
function encrypt($data, $key, $cipher, $mode) { // Encrypt data return (string) base64_encode ( mcrypt_encrypt
"; //加密: $str_encrypt = mcrypt_encrypt($cipher,$key,$str,$modes,$iv); echo "加密后:".
addPKCS7Padding($content) : $content; $content_encrypted = mcrypt_encrypt($cipher, $key, $content