internal void Encode(AsnWriter writer, Asn1Tag tag)
{
writer.PushSequence(tag);
try
{
writer.WriteObjectIdentifier(ExtnId);
}
catch (ArgumentException e)
{
throw new CryptographicException(SR.Cryptography_Der_Invalid_Encoding, e);
}
// DEFAULT value handler for Critical.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
tmp.WriteBoolean(Critical);
if (!tmp.EncodedValueEquals(DefaultCritical))
{
tmp.CopyTo(writer);
}
}
writer.WriteOctetString(ExtnValue.Span);
writer.PopSequence(tag);
}
internal void Encode(AsnWriter writer, Asn1Tag tag)
{
writer.PushSequence(tag);
Salt.Encode(writer);
writer.WriteInteger(IterationCount);
if (KeyLength.HasValue)
{
writer.WriteInteger(KeyLength.Value);
}
// DEFAULT value handler for Prf.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
Prf.Encode(tmp);
if (!tmp.EncodedValueEquals(DefaultPrf))
{
tmp.CopyTo(writer);
}
}
writer.PopSequence(tag);
}
internal void Encode(AsnWriter writer, Asn1Tag tag)
{
writer.PushSequence(tag);
// DEFAULT value handler for HashFunc.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
HashFunc.Encode(tmp);
if (!tmp.EncodedValueEquals(DefaultHashFunc))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 0));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 0));
}
}
// DEFAULT value handler for MaskGenFunc.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
MaskGenFunc.Encode(tmp);
if (!tmp.EncodedValueEquals(DefaultMaskGenFunc))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 1));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 1));
}
}
// DEFAULT value handler for PSourceFunc.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
PSourceFunc.Encode(tmp);
if (!tmp.EncodedValueEquals(DefaultPSourceFunc))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 2));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 2));
}
}
writer.PopSequence(tag);
}
internal void Encode(AsnWriter writer, Asn1Tag tag)
{
writer.PushSequence(tag);
// DEFAULT value handler for HashAlgorithm.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
HashAlgorithm.Encode(tmp);
if (!tmp.EncodedValueEquals(DefaultHashAlgorithm))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 0));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 0));
}
}
// DEFAULT value handler for MaskGenAlgorithm.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
MaskGenAlgorithm.Encode(tmp);
if (!tmp.EncodedValueEquals(DefaultMaskGenAlgorithm))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 1));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 1));
}
}
// DEFAULT value handler for SaltLength.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
tmp.WriteInteger(SaltLength);
if (!tmp.EncodedValueEquals(DefaultSaltLength))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 2));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 2));
}
}
// DEFAULT value handler for TrailerField.
{
AsnWriter tmp = new AsnWriter(AsnEncodingRules.DER);
tmp.WriteInteger(TrailerField);
if (!tmp.EncodedValueEquals(DefaultTrailerField))
{
writer.PushSequence(new Asn1Tag(TagClass.ContextSpecific, 3));
tmp.CopyTo(writer);
writer.PopSequence(new Asn1Tag(TagClass.ContextSpecific, 3));
}
}
writer.PopSequence(tag);
}
