using Org.BouncyCastle.Crypto.Utilities; using Org.BouncyCastle.Utilities.Date; using System; namespace Org.BouncyCastle.Bcpg.Sig { public class SignatureCreationTime : SignatureSubpacket { protected static byte[] TimeToBytes(DateTime time) { return Pack.UInt32_To_BE((uint)(DateTimeUtilities.DateTimeToUnixMs(time) / 1000)); } public SignatureCreationTime(bool critical, bool isLongLength, byte[] data) : base(SignatureSubpacketTag.CreationTime, critical, isLongLength, data) { } public SignatureCreationTime(bool critical, DateTime date) : base(SignatureSubpacketTag.CreationTime, critical, false, TimeToBytes(date)) { } public DateTime GetTime() { return DateTimeUtilities.UnixMsToDateTime((long)Pack.BE_To_UInt32(data, 0) * 1000); } } }