<PackageReference Include="BouncyCastle.Cryptography" Version="2.3.1" />

DerUtcTime

public class DerUtcTime : Asn1UtcTime
using System; namespace Org.BouncyCastle.Asn1 { public class DerUtcTime : Asn1UtcTime { public DerUtcTime(string timeString) : base(timeString) { } [Obsolete("Use `DerUtcTime(DateTime, int)' instead")] public DerUtcTime(DateTime dateTime) : base(dateTime) { } public DerUtcTime(DateTime dateTime, int twoDigitYearMax) : base(dateTime, twoDigitYearMax) { } internal DerUtcTime(byte[] contents) : base(contents) { } internal override IAsn1Encoding GetEncoding(int encoding) { return new PrimitiveEncoding(0, 23, GetContents(3)); } internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo) { return new PrimitiveEncoding(tagClass, tagNo, GetContents(3)); } } }