예제 #1
0
        public byte[] GetEncoded(
            string encoding)
        {
            if (encoding.Equals(Der))
            {
                MemoryStream bOut = new MemoryStream();
                DerOutputStream dOut = new DerOutputStream(bOut);

                dOut.WriteObject(this);

                return bOut.ToArray();
            }

            return GetEncoded();
        }
예제 #2
0
        /*
         * A note on the implementation:
         * <p>
         * As Der requires the constructed, definite-length model to
         * be used for structured types, this varies slightly from the
         * ASN.1 descriptions given. Rather than just outputing Sequence,
         * we also have to specify Constructed, and the objects length.
         */
        internal override void Encode(
            DerOutputStream derOut)
        {
            // TODO Intermediate buffer could be avoided if we could calculate expected length
            MemoryStream bOut = new MemoryStream();
            DerOutputStream dOut = new DerOutputStream(bOut);

            foreach (Asn1Encodable obj in this)
            {
                dOut.WriteObject(obj);
            }

            dOut.Dispose();

            byte[] bytes = bOut.ToArray();

            derOut.WriteEncoded(Asn1Tags.Sequence | Asn1Tags.Constructed, bytes);
        }
        internal override void Encode(
            DerOutputStream derOut)
        {
            if (derOut is Asn1OutputStream || derOut is BerOutputStream)
            {
                derOut.WriteByte(Asn1Tags.Constructed | Asn1Tags.OctetString);

                derOut.WriteByte(0x80);

                //
                // write out the octet array
                //
                foreach (DerOctetString oct in this)
                {
                    derOut.WriteObject(oct);
                }

                derOut.WriteByte(0x00);
                derOut.WriteByte(0x00);
            }
            else
            {
                base.Encode(derOut);
            }
        }