/// <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)));
}
}
/// <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)));
}
}
public static string Decrypt(string data, string pass, RC4Encrypt.EncoderMode em)
{
string result;
if (data == null || pass == null)
{
result = null;
}
else
{
if (em == RC4Encrypt.EncoderMode.Base64Encoder)
{
result = RC4Encrypt.Encode.GetString(RC4Encrypt.DecryptEx(System.Convert.FromBase64String(data), pass));
}
else
{
result = RC4Encrypt.Encode.GetString(RC4Encrypt.DecryptEx(RC4Encrypt.HexToByte(data), pass));
}
}
return(result);
}
public static string Encrypt(string data, string pass, RC4Encrypt.EncoderMode em)
{
string result;
if (data == null || pass == null)
{
result = null;
}
else
{
if (em == RC4Encrypt.EncoderMode.Base64Encoder)
{
result = System.Convert.ToBase64String(RC4Encrypt.EncryptEx(RC4Encrypt.Encode.GetBytes(data), pass));
}
else
{
result = RC4Encrypt.ByteToHex(RC4Encrypt.EncryptEx(RC4Encrypt.Encode.GetBytes(data), pass));
}
}
return(result);
}
