public string Protect(string plaintext, bool toBase64 = false)
{
if (string.IsNullOrEmpty(plaintext))
{
return(string.Empty);
}
try
{
if (toBase64)
{
return(Base256Encoders.EncryptToBase64($"{GetIV()}{plaintext}", CurrentKey.MasterKey));
}
return(Base256Encoders.EncryptToBase256($"{GetIV()}{plaintext}", CurrentKey.MasterKey));
}
catch
{
return(string.Empty);
}
}
public byte[] Protect(byte[] plaintext)
{
if (plaintext != null && plaintext.Length != 0)
{
try
{
string iV = GetIV();
byte[] bytes = Base256Encoders.SecureUtf8Encoding.GetBytes(iV);
byte[] array = new byte[bytes.Length + plaintext.Length];
bytes.CopyTo(array, 0);
plaintext.CopyTo(array, bytes.Length);
return(Base256Encoders.EncryptToBase256(array, CurrentKey.MasterKey));
}
catch
{
return(new byte[0]);
}
}
return(new byte[0]);
}
