- Initial commit

Runtime/3rdParty/BouncyCastle/asn1/tsp/MessageImprint.cs

@@ -0,0 +1,67 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.Tsp
+{
+	public class MessageImprint
+		: Asn1Encodable
+	{
+		private readonly AlgorithmIdentifier	hashAlgorithm;
+		private readonly byte[]					hashedMessage;
+
+        public static MessageImprint GetInstance(object obj)
+        {
+            if (obj is MessageImprint)
+                return (MessageImprint)obj;
+            if (obj == null)
+                return null;
+            return new MessageImprint(Asn1Sequence.GetInstance(obj));
+        }
+
+        private MessageImprint(
+			Asn1Sequence seq)
+		{
+			if (seq.Count != 2)
+				throw new ArgumentException("Wrong number of elements in sequence", "seq");
+
+			this.hashAlgorithm = AlgorithmIdentifier.GetInstance(seq[0]);
+			this.hashedMessage = Asn1OctetString.GetInstance(seq[1]).GetOctets();
+		}
+
+		public MessageImprint(
+			AlgorithmIdentifier	hashAlgorithm,
+			byte[]				hashedMessage)
+		{
+			this.hashAlgorithm = hashAlgorithm;
+			this.hashedMessage = hashedMessage;
+		}
+
+		public AlgorithmIdentifier HashAlgorithm
+		{
+			get { return hashAlgorithm; }
+		}
+
+		public byte[] GetHashedMessage()
+		{
+			return hashedMessage;
+		}
+
+		/**
+		 * <pre>
+		 *    MessageImprint ::= SEQUENCE  {
+		 *       hashAlgorithm                AlgorithmIdentifier,
+		 *       hashedMessage                OCTET STRING  }
+		 * </pre>
+		 */
+		public override Asn1Object ToAsn1Object()
+		{
+			return new DerSequence(hashAlgorithm, new DerOctetString(hashedMessage));
+		}
+	}
+}
+#pragma warning restore
+#endif