iTextSharp.text.pdf.PdfEncryption.CreateInfoId C# (CSharp) Метод

        public static PdfObject CreateInfoId(byte[] id)
        {
            ByteBuffer buf = new ByteBuffer(90);
            buf.Append('[').Append('<');
            for (int k = 0; k < 16; ++k)
            buf.AppendHex(id[k]);
            buf.Append('>').Append('<');
            id = CreateDocumentId();
            for (int k = 0; k < 16; ++k)
            buf.AppendHex(id[k]);
            buf.Append('>').Append(']');
            return new PdfLiteral(buf.ToByteArray());
        }