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Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/bcpg/sig/SignatureExpirationTime.cs

@@ -0,0 +1,35 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Bcpg.Sig
+{
+    /**
+    * packet giving signature expiration time.
+    */
+    public class SignatureExpirationTime
+        : SignatureSubpacket
+    {
+        protected static byte[] TimeToBytes(long t)
+        {
+            return Pack.UInt32_To_BE((uint)t);
+        }
+
+        public SignatureExpirationTime(bool critical, bool isLongLength, byte[] data)
+            : base(SignatureSubpacketTag.ExpireTime, critical, isLongLength, data)
+        {
+        }
+
+        public SignatureExpirationTime(bool critical, long seconds)
+            : base(SignatureSubpacketTag.ExpireTime, critical, false, TimeToBytes(seconds))
+        {
+        }
+
+        /**
+        * return time in seconds before signature expires after creation time.
+        */
+        public long Time => Pack.BE_To_UInt32(data, 0);
+    }
+}
+#pragma warning restore
+#endif