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<?php class DES{ public static function encrypt($str,$key){ $str = self::pkcs5_pad($str, 8); if (strlen($str) % 8) { $str = str_pad($str, strlen($str) + 8 - strlen($str) % 8, "\0"); } $sign = openssl_encrypt ( $str, 'DES-EDE3' , $key, OPENSSL_RAW_DATA | OPENSSL_NO_PADDING , '' ); return strtoupper(bin2hex($sign)); } private static function pkcs5_pad($text, $blocksize) { $pad = $blocksize - (strlen($text) % $blocksize); return $text . str_repeat(chr($pad), $pad); } } $res = DES::encrypt('test', 'aaaabbbb'); var_dump($res);

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47.41 ms | 402 KiB | 5 Q