internal static void Decode(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out EssCertId decoded) { decoded = default; AsnValueReader sequenceReader = reader.ReadSequence(expectedTag); ReadOnlySpan <byte> rebindSpan = rebind.Span; int offset; ReadOnlySpan <byte> tmpSpan; 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(); }