/// <summary>
/// Decrypts the input.
/// </summary>
/// <param name="input">the bytes to decrypt.</param>
/// <returns>decrypted bytes</returns>
/// <exception cref="ArgumentNullException">if <paramref name="input"/> is null or Length == 0.</exception>
public override byte[] DecryptValue(byte[] input)
{
if (input == null || input.Length == 0)
{
throw LogHelper.LogArgumentNullException(nameof(input));
}
return(_rsa.DecryptValue(input));
}
public static byte[] Decrypt(byte[] bytes, string privateKey)
{
using (var rsa = new RSACryptoServiceProvider())
{
rsa.FromXmlString(privateKey);
var retBytes = rsa.DecryptValue(bytes);
return(retBytes);
}
}
/// <summary>
/// RSA public key is decrypted
/// </summary>
/// <param name="dataBytes">Need to decrypt the data</param>
/// <returns></returns>
public string DecryptByPublicKey(byte[] dataBytes)
{
if (PublicRsa is null)
{
throw new ArgumentException("public key can not null");
}
var resBytes = PublicRsa.DecryptValue(dataBytes);
return(DataEncoding.GetString(resBytes));
}