internal static void Decode(AsnReader reader, out KeyAgreeRecipientIdentifierAsn decoded)
        {
            if (reader == null)
            {
                throw new ArgumentNullException(nameof(reader));
            }

            decoded = default;
            Asn1Tag tag = reader.PeekTag();

            if (tag.HasSameClassAndValue(Asn1Tag.Sequence))
            {
                System.Security.Cryptography.Pkcs.Asn1.IssuerAndSerialNumberAsn tmpIssuerAndSerialNumber;
                System.Security.Cryptography.Pkcs.Asn1.IssuerAndSerialNumberAsn.Decode(reader, out tmpIssuerAndSerialNumber);
                decoded.IssuerAndSerialNumber = tmpIssuerAndSerialNumber;
            }
            else if (tag.HasSameClassAndValue(new Asn1Tag(TagClass.ContextSpecific, 0)))
            {
                System.Security.Cryptography.Pkcs.Asn1.RecipientKeyIdentifier tmpRKeyId;
                System.Security.Cryptography.Pkcs.Asn1.RecipientKeyIdentifier.Decode(reader, new Asn1Tag(TagClass.ContextSpecific, 0), out tmpRKeyId);
                decoded.RKeyId = tmpRKeyId;
            }
            else
            {
                throw new CryptographicException();
            }
        }
Exemple #2
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        private static void DecodeCore(ref AsnValueReader reader, ReadOnlyMemory <byte> rebind, out KeyAgreeRecipientIdentifierAsn decoded)
        {
            decoded = default;
            Asn1Tag tag = reader.PeekTag();

            if (tag.HasSameClassAndValue(Asn1Tag.Sequence))
            {
                System.Security.Cryptography.Pkcs.Asn1.IssuerAndSerialNumberAsn tmpIssuerAndSerialNumber;
                System.Security.Cryptography.Pkcs.Asn1.IssuerAndSerialNumberAsn.Decode(ref reader, rebind, out tmpIssuerAndSerialNumber);
                decoded.IssuerAndSerialNumber = tmpIssuerAndSerialNumber;
            }
            else if (tag.HasSameClassAndValue(new Asn1Tag(TagClass.ContextSpecific, 0)))
            {
                System.Security.Cryptography.Pkcs.Asn1.RecipientKeyIdentifier tmpRKeyId;
                System.Security.Cryptography.Pkcs.Asn1.RecipientKeyIdentifier.Decode(ref reader, new Asn1Tag(TagClass.ContextSpecific, 0), rebind, out tmpRKeyId);
                decoded.RKeyId = tmpRKeyId;
            }
            else
            {
                throw new CryptographicException();
            }
        }
Exemple #3
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 internal static void Decode(ref AsnValueReader reader, ReadOnlyMemory <byte> rebind, out KeyAgreeRecipientIdentifierAsn decoded)
 {
     try
     {
         DecodeCore(ref reader, rebind, out decoded);
     }
     catch (AsnContentException e)
     {
         throw new CryptographicException(SR.Cryptography_Der_Invalid_Encoding, e);
     }
 }