/// <summary>
/// 带编码模式的字符串加密
/// </summary>
/// <param name="data">要加密的数据</param>
/// <param name="pass">密码</param>
/// <param name="em">编码模式</param>
/// <returns>加密后经过编码的字符串</returns>
public static String Encrypt(String data, String pass, RC4Encrypt.EncoderMode em)
{
if (data == null || pass == null) return null;
if (em == EncoderMode.Base64Encoder)
return Convert.ToBase64String(EncryptEx(Encode.GetBytes(data), pass));
else
return ByteToHex(EncryptEx(Encode.GetBytes(data), pass));
}
/// <summary>
/// 带编码模式的字符串解密
/// </summary>
/// <param name="data">要解密的数据</param>
/// <param name="pass">密码</param>
/// <param name="em">编码模式</param>
/// <returns>明文</returns>
public static String Decrypt(String data, String pass, RC4Encrypt.EncoderMode em)
{
if (data == null || pass == null) return null;
if (em == EncoderMode.Base64Encoder)
return Encode.GetString(DecryptEx(Convert.FromBase64String(data), pass));
else
return Encode.GetString(DecryptEx(HexToByte(data), pass));
}