在php中将Aes加密转换为c#

function encrypt($data, $key, $iv) {
    $encrypted = openssl_encrypt($data, 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $iv);
    return base64_encode($encrypted);
}

$key = 'your_key'; // 替换为你的密钥
$iv = 'your_iv'; // 替换为你的初始向量

$data = 'your_data'; // 替换为你要加密的数据

$encryptedData = encrypt($data, $key, $iv);
echo $encryptedData;

using System;
using System.Security.Cryptography;
using System.Text;

public class AesExample {
    public static string Decrypt(string encryptedData, string key, string iv) {
        byte[] encryptedBytes = Convert.FromBase64String(encryptedData);

        using (AesManaged aes = new AesManaged()) {
            aes.Key = Encoding.UTF8.GetBytes(key);
            aes.IV = Encoding.UTF8.GetBytes(iv);
            aes.Mode = CipherMode.CBC;
            aes.Padding = PaddingMode.PKCS7;

            ICryptoTransform decryptor = aes.CreateDecryptor(aes.Key, aes.IV);

            byte[] decryptedBytes = decryptor.TransformFinalBlock(encryptedBytes, 0, encryptedBytes.Length);

            return Encoding.UTF8.GetString(decryptedBytes);
        }
    }

    public static void Main(string[] args) {
        string encryptedData = "your_encrypted_data"; // 替换为PHP中加密后的数据
        string key = "your_key"; // 替换为你的密钥
        string iv = "your_iv"; // 替换为你的初始向量

        string decryptedData = Decrypt(encryptedData, key, iv);
        Console.WriteLine(decryptedData);
    }
}