internal static void Decode(AsnReader reader, out RecipientKeyIdentifier decoded) { if (reader == null) { throw new ArgumentNullException(nameof(reader)); } Decode(reader, Asn1Tag.Sequence, out decoded); }
internal static void Decode(AsnReader reader, Asn1Tag expectedTag, out RecipientKeyIdentifier decoded) { if (reader == null) { throw new ArgumentNullException(nameof(reader)); } decoded = default; AsnReader sequenceReader = reader.ReadSequence(expectedTag); if (sequenceReader.TryReadPrimitiveOctetStringBytes(out ReadOnlyMemory <byte> tmpSubjectKeyIdentifier)) { decoded.SubjectKeyIdentifier = tmpSubjectKeyIdentifier; } else { decoded.SubjectKeyIdentifier = sequenceReader.ReadOctetString(); } if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.GeneralizedTime)) { decoded.Date = sequenceReader.ReadGeneralizedTime(); } if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.Sequence)) { System.Security.Cryptography.Pkcs.Asn1.OtherKeyAttributeAsn tmpOther; System.Security.Cryptography.Pkcs.Asn1.OtherKeyAttributeAsn.Decode(sequenceReader, out tmpOther); decoded.Other = tmpOther; } sequenceReader.ThrowIfNotEmpty(); }
internal static void Decode(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out RecipientKeyIdentifier decoded) { decoded = default; AsnValueReader sequenceReader = reader.ReadSequence(expectedTag); ReadOnlySpan <byte> rebindSpan = rebind.Span; int offset; ReadOnlySpan <byte> tmpSpan; if (sequenceReader.TryReadPrimitiveOctetStringBytes(out tmpSpan)) { decoded.SubjectKeyIdentifier = rebindSpan.Overlaps(tmpSpan, out offset) ? rebind.Slice(offset, tmpSpan.Length) : tmpSpan.ToArray(); } else { decoded.SubjectKeyIdentifier = sequenceReader.ReadOctetString(); } if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.GeneralizedTime)) { decoded.Date = sequenceReader.ReadGeneralizedTime(); } if (sequenceReader.HasData && sequenceReader.PeekTag().HasSameClassAndValue(Asn1Tag.Sequence)) { System.Security.Cryptography.Pkcs.Asn1.OtherKeyAttributeAsn tmpOther; System.Security.Cryptography.Pkcs.Asn1.OtherKeyAttributeAsn.Decode(ref sequenceReader, rebind, out tmpOther); decoded.Other = tmpOther; } sequenceReader.ThrowIfNotEmpty(); }
internal static void Decode(ref AsnValueReader reader, ReadOnlyMemory <byte> rebind, out RecipientKeyIdentifier decoded) { Decode(ref reader, Asn1Tag.Sequence, rebind, out decoded); }
internal static void Decode(ref AsnValueReader reader, Asn1Tag expectedTag, ReadOnlyMemory <byte> rebind, out RecipientKeyIdentifier decoded) { try { DecodeCore(ref reader, expectedTag, rebind, out decoded); } catch (AsnContentException e) { throw new CryptographicException(SR.Cryptography_Der_Invalid_Encoding, e); } }