Example #1
0
        public CrlEntry(
            Asn1Sequence seq)
        {
            if (seq.Count < 2 || seq.Count > 3)
            {
                throw new ArgumentException("Bad sequence size: " + seq.Count);
            }

            this.seq = seq;

            userCertificate = DerInteger.GetInstance(seq[0]);
            revocationDate  = Time.GetInstance(seq[1]);
        }
Example #2
0
        internal TbsCertificateList(
            Asn1Sequence seq)
        {
            if (seq.Count < 3 || seq.Count > 7)
            {
                throw new ArgumentException("Bad sequence size: " + seq.Count);
            }

            int seqPos = 0;

            this.seq = seq;

            if (seq[seqPos] is DerInteger)
            {
                version = DerInteger.GetInstance(seq[seqPos++]);
            }
            else
            {
                version = new DerInteger(0);
            }

            signature  = AlgorithmIdentifier.GetInstance(seq[seqPos++]);
            issuer     = X509Name.GetInstance(seq[seqPos++]);
            thisUpdate = Time.GetInstance(seq[seqPos++]);

            if (seqPos < seq.Count &&
                (seq[seqPos] is DerUtcTime ||
                 seq[seqPos] is DerGeneralizedTime ||
                 seq[seqPos] is Time))
            {
                nextUpdate = Time.GetInstance(seq[seqPos++]);
            }

            if (seqPos < seq.Count &&
                !(seq[seqPos] is DerTaggedObject))
            {
                revokedCertificates = Asn1Sequence.GetInstance(seq[seqPos++]);
            }

            if (seqPos < seq.Count &&
                seq[seqPos] is DerTaggedObject)
            {
                crlExtensions = X509Extensions.GetInstance(seq[seqPos]);
            }
        }