我正在尝试使用RijndaelManaged类加密缓冲区而没有任何成功。它总是返回byte [0]。这是代码:
public byte[] Encrypt(byte[] data, byte[] key)
{
using (var ms = new MemoryStream())
{
using (var aes = RijndaelManaged.Create())
{
aes.Key = _checksumProvider.CalculateChecksum(key);
aes.IV = _checksumProvider.CalculateChecksum(key);
var stream = new CryptoStream(ms, aes.CreateEncryptor(aes.Key, aes.IV), CryptoStreamMode.Write);
stream.Write(data, 0, data.Length);
return ms.ToArray();
}
}
}
正确分配了键和IV。知道代码有什么问题吗?感谢。