#113 AES savekey from xml to json (#114)

CryptoNet.Models/CryptoNetInfo.cs

@@ -51,15 +51,10 @@ public AesDetail(byte[] key, byte[] iv)
     public AesKeyValue AesKeyValue { get; set; }
 }
 
-[Serializable()]
 public class AesKeyValue
 {
-    [System.Xml.Serialization.XmlElement("key")]
     public byte[] Key { get; set; }
-
-    [System.Xml.Serialization.XmlElement("iv")]
     public byte[] Iv { get; set; }
-
 }
 
 public enum KeyType

CryptoNet.UnitTests/CryptoNetAesTests.cs

@@ -32,7 +32,7 @@ namespace CryptoNet.UnitTests;
 public class CryptoNetAesTests
 {
     private static readonly string BaseFolder = AppDomain.CurrentDomain.BaseDirectory;
-    private static readonly string SymmetricKeyFile = Path.Combine(BaseFolder, $"{KeyType.SymmetricKey}.xml");
+    private static readonly string SymmetricKeyFile = Path.Combine(BaseFolder, $"{KeyType.SymmetricKey}.json");
     private static readonly byte[] symmetricKey = Encoding.UTF8.GetBytes("b14ca5898a4e4133bbce2ea2315a1916");
 
     [Test]

CryptoNet/CryptoNet.csproj

@@ -46,6 +46,7 @@
     </Content>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0" PrivateAssets="All" />
+        <PackageReference Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>
 
   <ItemGroup>

CryptoNet/Utils/CryptoNetUtils.cs

@@ -7,6 +7,7 @@
 
 using System;
 using System.IO;
+using System.Text.Json;
 using System.ComponentModel;
 using System.Security.Cryptography;
 using System.Xml.Serialization;
@@ -42,18 +43,12 @@ internal static void SaveKey(string filename, string content)
     internal static string ExportAndSaveAesKey(Aes aes)
     {
         AesKeyValue aesKeyValue = new AesKeyValue { Key = aes.Key, Iv = aes.IV };
-        XmlSerializer serializer = new XmlSerializer(typeof(AesKeyValue));
-        StringWriter writer = new StringWriter();
-        serializer.Serialize(writer, aesKeyValue);
-        writer.Close();
-        return writer.ToString();
+        return JsonSerializer.Serialize(aesKeyValue);
     }
 
-    internal static AesKeyValue ImportAesKey(string aes)
+    internal static AesKeyValue ImportAesKey(string aesJson)
     {
-        XmlSerializer deserializer = new XmlSerializer(typeof(AesKeyValue));
-        StringReader reader = new StringReader(aes);
-        return (AesKeyValue)deserializer.Deserialize(reader)!;
+        return JsonSerializer.Deserialize<AesKeyValue>(aesJson)!;
     }
 
     internal static string GetDescription(KeyType value)