Restore previous constructors (as Obsolete) for backward compatibility

- see #145

Author: peterdettman

crypto/src/crypto/tls/TlsDHKeyExchange.cs

@@ -22,6 +22,12 @@ public class TlsDHKeyExchange
         protected DHPrivateKeyParameters mDHAgreePrivateKey;
         protected DHPublicKeyParameters mDHAgreePublicKey;
 
+        [Obsolete("Use constructor that takes a TlsDHVerifier")]
+        public TlsDHKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, DHParameters dhParameters)
+            :   this(keyExchange, supportedSignatureAlgorithms, new DefaultTlsDHVerifier(), dhParameters)
+        {
+        }
+
         public TlsDHKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, TlsDHVerifier dhVerifier, DHParameters dhParameters)
             :   base(keyExchange, supportedSignatureAlgorithms)
         {

crypto/src/crypto/tls/TlsDheKeyExchange.cs

@@ -13,6 +13,12 @@ public class TlsDheKeyExchange
     {
         protected TlsSignerCredentials mServerCredentials = null;
 
+        [Obsolete("Use constructor that takes a TlsDHVerifier")]
+        public TlsDheKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, DHParameters dhParameters)
+            :   this(keyExchange, supportedSignatureAlgorithms, new DefaultTlsDHVerifier(), dhParameters)
+        {
+        }
+
         public TlsDheKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, TlsDHVerifier dhVerifier, DHParameters dhParameters)
             :   base(keyExchange, supportedSignatureAlgorithms, dhVerifier, dhParameters)
         {

crypto/src/crypto/tls/TlsPskKeyExchange.cs

@@ -36,6 +36,15 @@ public class TlsPskKeyExchange
         protected TlsEncryptionCredentials mServerCredentials = null;
         protected byte[] mPremasterSecret;
 
+        [Obsolete("Use constructor that takes a TlsDHVerifier")]
+        public TlsPskKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, TlsPskIdentity pskIdentity,
+            TlsPskIdentityManager pskIdentityManager, DHParameters dhParameters, int[] namedCurves,
+            byte[] clientECPointFormats, byte[] serverECPointFormats)
+            :   this(keyExchange, supportedSignatureAlgorithms, pskIdentity, pskIdentityManager, new DefaultTlsDHVerifier(),
+                    dhParameters, namedCurves, clientECPointFormats, serverECPointFormats)
+        {
+        }
+
         public TlsPskKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, TlsPskIdentity pskIdentity,
             TlsPskIdentityManager pskIdentityManager, TlsDHVerifier dhVerifier, DHParameters dhParameters, int[] namedCurves,
             byte[] clientECPointFormats, byte[] serverECPointFormats)