Delete Obsolete methods.

Author: bgrainger

src/MySqlConnector.Authentication.Ed25519/Chaos.NaCl/Ed25519.cs

@@ -107,41 +107,5 @@ public static void KeyPairFromSeed(ArraySegment<byte> publicKey, ArraySegment<by
                 expandedPrivateKey.Array, expandedPrivateKey.Offset,
                 privateKeySeed.Array, privateKeySeed.Offset);
         }
-
-        [Obsolete("Needs more testing")]
-        public static byte[] KeyExchange(byte[] publicKey, byte[] privateKey)
-        {
-            var sharedKey = new byte[SharedKeySizeInBytes];
-            KeyExchange(new ArraySegment<byte>(sharedKey), new ArraySegment<byte>(publicKey), new ArraySegment<byte>(privateKey));
-            return sharedKey;
-        }
-
-        [Obsolete("Needs more testing")]
-        public static void KeyExchange(ArraySegment<byte> sharedKey, ArraySegment<byte> publicKey, ArraySegment<byte> privateKey)
-        {
-            if (sharedKey.Array == null)
-                throw new ArgumentNullException("sharedKey.Array");
-            if (publicKey.Array == null)
-                throw new ArgumentNullException("publicKey.Array");
-            if (privateKey.Array == null)
-                throw new ArgumentNullException("privateKey");
-            if (sharedKey.Count != 32)
-                throw new ArgumentException("sharedKey.Count != 32");
-            if (publicKey.Count != 32)
-                throw new ArgumentException("publicKey.Count != 32");
-            if (privateKey.Count != 64)
-                throw new ArgumentException("privateKey.Count != 64");
-
-            FieldElement montgomeryX, edwardsY, edwardsZ, sharedMontgomeryX;
-            FieldOperations.fe_frombytes(out edwardsY, publicKey.Array, publicKey.Offset);
-            FieldOperations.fe_1(out edwardsZ);
-            MontgomeryCurve25519.EdwardsToMontgomeryX(out montgomeryX, ref edwardsY, ref edwardsZ);
-            byte[] h = Sha512.Hash(privateKey.Array, privateKey.Offset, 32);//ToDo: Remove alloc
-            ScalarOperations.sc_clamp(h, 0);
-            MontgomeryOperations.scalarmult(out sharedMontgomeryX, h, 0, ref montgomeryX);
-            CryptoBytes.Wipe(h);
-            FieldOperations.fe_tobytes(sharedKey.Array, sharedKey.Offset, ref sharedMontgomeryX);
-            MontgomeryCurve25519.KeyExchangeOutputHashNaCl(sharedKey.Array, sharedKey.Offset);
-        }
     }
 }