static EssCertIdV2()
{
EssCertIdV2 decoded = default;
ReadOnlyMemory <byte> rebind = default;
AsnValueReader reader;
reader = new AsnValueReader(DefaultHashAlgorithm, AsnEncodingRules.DER);
AlgorithmIdentifierAsn.Decode(ref reader, rebind, out decoded.HashAlgorithm);
reader.ThrowIfNotEmpty();
}
internal static void Decode(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out SigningCertificateV2Asn decoded)
{
decoded = default;
AsnValueReader sequenceReader = reader.ReadSequence(expectedTag);
AsnValueReader collectionReader;
// Decode SEQUENCE OF for Certs
{
collectionReader = sequenceReader.ReadSequence();
var tmpList = new List <EssCertIdV2>();
EssCertIdV2 tmpItem;
while (collectionReader.HasData)
{
EssCertIdV2.Decode(ref collectionReader, rebind, out tmpItem);
tmpList.Add(tmpItem);
}
decoded.Certs = tmpList.ToArray();
}
if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.Sequence))
{
// Decode SEQUENCE OF for Policies
{
collectionReader = sequenceReader.ReadSequence();
var tmpList = new List <PolicyInformation>();
PolicyInformation tmpItem;
while (collectionReader.HasData)
{
PolicyInformation.Decode(ref collectionReader, rebind, out tmpItem);
tmpList.Add(tmpItem);
}
decoded.Policies = tmpList.ToArray();
}
}
sequenceReader.ThrowIfNotEmpty();
}
internal static void Decode(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out EssCertIdV2 decoded)
{
decoded = default;
AsnValueReader sequenceReader = reader.ReadSequence(expectedTag);
AsnValueReader defaultReader;
ReadOnlySpan <byte> rebindSpan = rebind.Span;
int offset;
ReadOnlySpan <byte> tmpSpan;
if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.Sequence))
{
AlgorithmIdentifierAsn.Decode(ref sequenceReader, rebind, out decoded.HashAlgorithm);
}
else
{
defaultReader = new AsnValueReader(DefaultHashAlgorithm, AsnEncodingRules.DER);
AlgorithmIdentifierAsn.Decode(ref defaultReader, rebind, out decoded.HashAlgorithm);
}
if (sequenceReader.TryReadPrimitiveOctetStringBytes(out tmpSpan))
{
decoded.Hash = rebindSpan.Overlaps(tmpSpan, out offset) ? rebind.Slice(offset, tmpSpan.Length) : tmpSpan.ToArray();
}
else
{
decoded.Hash = sequenceReader.ReadOctetString();
}
if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.Sequence))
{
CadesIssuerSerial tmpIssuerSerial;
CadesIssuerSerial.Decode(ref sequenceReader, rebind, out tmpIssuerSerial);
decoded.IssuerSerial = tmpIssuerSerial;
}
sequenceReader.ThrowIfNotEmpty();
}
internal static void Decode(ref AsnValueReader reader, ReadOnlyMemory <byte> rebind, out EssCertIdV2 decoded)
{
Decode(ref reader, Asn1Tag.Sequence, rebind, out decoded);
}
