internal void Decrypt(PdfReader reader)
{
PdfEncryption decrypt = reader.Decrypt;
if (decrypt != null) {
originalValue = value;
decrypt.SetHashKey(objNum, objGen);
bytes = PdfEncodings.ConvertToBytes(value, null);
bytes = decrypt.DecryptByteArray(bytes);
value = PdfEncodings.ConvertToString(bytes, null);
}
}