- Initial commit

Runtime/3rdParty/BouncyCastle/tls/crypto/impl/bc/BcTlsECDsaSigner.cs

@@ -0,0 +1,33 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto;
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Tls.Crypto.Impl.BC
+{
+    /// <summary>Implementation class for generation of the raw ECDSA signature type using the BC light-weight API.
+    /// </summary>
+    public class BcTlsECDsaSigner
+        : BcTlsDssSigner
+    {
+        public BcTlsECDsaSigner(BcTlsCrypto crypto, ECPrivateKeyParameters privateKey)
+            : base(crypto, privateKey)
+        {
+        }
+
+        protected override IDsa CreateDsaImpl(int cryptoHashAlgorithm)
+        {
+            return new ECDsaSigner(new HMacDsaKCalculator(m_crypto.CreateDigest(cryptoHashAlgorithm)));
+        }
+
+        protected override short SignatureAlgorithm
+        {
+            get { return Tls.SignatureAlgorithm.ecdsa; }
+        }
+    }
+}
+#pragma warning restore
+#endif