Merge pull request #929 from dxdjgl/master

Added static methods to avoid creating an object just to load from se…

Author: somdoron

src/NetMQ/NetMQCertificate.cs

@@ -180,6 +180,17 @@ private NetMQCertificate(string keystr, bool isSecret)
                 PublicKey = key;
         }
 
+        /// <summary>
+        /// Create a certificate from secret key, public key is derived from the secret key
+        /// </summary>
+        /// <param name="secretKey">Secret Key</param>
+        /// <exception cref="ArgumentException">If secret key is not 32-bytes long</exception>
+        /// <returns>The newly created certificate</returns>
+        public static NetMQCertificate CreateFromSecretKey(byte[] secretKey)
+        {
+            return new NetMQCertificate(secretKey, true);
+        }
+
         /// <summary>
         /// Create a certificate from secret key, public key is derived from the secret key
         /// </summary>
@@ -191,6 +202,17 @@ public NetMQCertificate FromSecretKey(byte[] secretKey)
             return new NetMQCertificate(secretKey, true);
         }
 
+        /// <summary>
+        /// Create a certificate from secret key, public key is derived from the secret key
+        /// </summary>
+        /// <param name="secretKey">Secret Key</param>
+        /// <exception cref="ArgumentException">If secret key is not 40-chars long</exception>
+        /// <returns>The newly created certificate</returns>
+        public static NetMQCertificate CreateFromSecretKey(string secretKey)
+        {
+            return new NetMQCertificate(secretKey, true);
+        }
+
         /// <summary>
         /// Create a certificate from secret key, public key is derived from the secret key
         /// </summary>