Fix `JsonPropertyName` problem in `SessionIdentification` class;

Fix code style problems in `Socialvoid.Security.Otp` namespace.

Signed-off-by: Aliwoto <aminnimaj@gmail.com>

Socialvoid/Client/SocialvoidClient.cs

@@ -399,7 +399,6 @@ namespace Socialvoid.Client
 		{
 			var otp = new Totp(Encoding.UTF8.GetBytes(secret));
 			return KeyGeneration.GetSha1(otp.ComputeTotp() + PrivateHash);;
-			//return null;
 		}
 
 		#endregion

Socialvoid/Security/Otp/Base32Encoding.cs

@@ -77,7 +77,7 @@ namespace Socialvoid.Security.Otp
 				}
 			}
 
-			//if we didn't end with a full byte
+			// in the case we didn't end with a full byte
 			if (arrayIndex != byteCount)
 			{
 				returnArray[arrayIndex] = curByte;
@@ -120,7 +120,7 @@ namespace Socialvoid.Security.Otp
 				nextChar = (byte)((b << bitsRemaining) & 31);
 			}
 
-			//if we didn't end with a full char
+			// in the case we didn't end with a full char
 			if (arrayIndex != charCount)
 			{
 				returnArray[arrayIndex++] = ValueToChar(nextChar);

Socialvoid/Security/Otp/InMemoryKey.cs

@@ -79,10 +79,12 @@ namespace Socialvoid.Security.Otp
 		/// <param name="key">Plaintext key data</param>
 		public InMemoryKey(byte[] key)
 		{
-			if(!(key != null))
-				throw new ArgumentNullException("key");
-			if(!(key.Length > 0))
-				throw new ArgumentException("The key must not be empty");
+			if (key == null || key.Length == 0)
+			{
+				throw new ArgumentException("Key cannot be empty or null",
+					nameof(key));
+			}
+				
 
 			_keyLength = key.Length;
 			int paddedKeyLength = (int)Math.Ceiling((decimal)key.Length / (decimal)16) * 16;

Socialvoid/Security/SessionIdentification.cs

@@ -1,3 +1,5 @@
+using System.Text.Json.Serialization;
+
 namespace Socialvoid.Security
 {
 	/// <summary>
@@ -26,17 +28,20 @@ namespace Socialvoid.Security
 		/// The ID of the session obtained when establishing a session.
 		/// <code> since: v0.0.0 </code>
 		/// </summary>
+		[JsonPropertyName("session_id")]
 		public string SessionID { get; internal set; }
 		/// <summary>
 		/// The Public Hash of the client used when establishing the session.
 		/// <code> since: v0.0.0 </code>
 		/// </summary>
+		[JsonPropertyName("client_public_hash")]
 		public string ClientPublicHash { get; internal set; }
 		/// <summary>
 		/// The session challenge answer revolving around the client's
 		/// private hash, the same client used to establish the session.
 		/// <code> since: v0.0.0 </code>
 		/// </summary>
+		[JsonPropertyName("challenge_answer")]
 		public string ChallengeAnswer { get; internal set; }
 		#endregion
 		//-------------------------------------------------