Ejemplo n.º 1
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 Set,
         * 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.Set | Asn1Tags.Constructed, bytes);
        }