internal static void Decode(AsnReader reader, Asn1Tag expectedTag, out CadesIssuerSerial decoded)
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
decoded = default;
AsnReader sequenceReader = reader.ReadSequence(expectedTag);
AsnReader collectionReader;
// Decode SEQUENCE OF for Issuer
{
collectionReader = sequenceReader.ReadSequence();
var tmpList = new List <System.Security.Cryptography.Asn1.GeneralNameAsn>();
System.Security.Cryptography.Asn1.GeneralNameAsn tmpItem;
while (collectionReader.HasData)
{
System.Security.Cryptography.Asn1.GeneralNameAsn.Decode(collectionReader, out tmpItem);
tmpList.Add(tmpItem);
}
decoded.Issuer = tmpList.ToArray();
}
decoded.SerialNumber = sequenceReader.GetIntegerBytes();
sequenceReader.ThrowIfNotEmpty();
}
internal static void Decode(AsnReader reader, out CadesIssuerSerial decoded)
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
Decode(reader, Asn1Tag.Sequence, out decoded);
}
private static void DecodeCore(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out CadesIssuerSerial decoded)
{
decoded = default;
AsnValueReader sequenceReader = reader.ReadSequence(expectedTag);
AsnValueReader collectionReader;
ReadOnlySpan <byte> rebindSpan = rebind.Span;
int offset;
ReadOnlySpan <byte> tmpSpan;
// Decode SEQUENCE OF for Issuer
{
collectionReader = sequenceReader.ReadSequence();
var tmpList = new List <System.Security.Cryptography.Asn1.GeneralNameAsn>();
System.Security.Cryptography.Asn1.GeneralNameAsn tmpItem;
while (collectionReader.HasData)
{
System.Security.Cryptography.Asn1.GeneralNameAsn.Decode(ref collectionReader, rebind, out tmpItem);
tmpList.Add(tmpItem);
}
decoded.Issuer = tmpList.ToArray();
}
tmpSpan = sequenceReader.ReadIntegerBytes();
decoded.SerialNumber = rebindSpan.Overlaps(tmpSpan, out offset) ? rebind.Slice(offset, tmpSpan.Length) : tmpSpan.ToArray();
sequenceReader.ThrowIfNotEmpty();
}
internal static void Decode(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out CadesIssuerSerial decoded)
{
try
{
DecodeCore(ref reader, expectedTag, rebind, out decoded);
}
catch (AsnContentException e)
{
throw new CryptographicException(SR.Cryptography_Der_Invalid_Encoding, e);
}
}
internal static void Decode(ref AsnValueReader reader, ReadOnlyMemory <byte> rebind, out CadesIssuerSerial decoded)
{
Decode(ref reader, Asn1Tag.Sequence, rebind, out decoded);
}
