feat(RSAKey): Unterverzeichnisse auth, base und crypto erstellt und zugehörige RSA-Klassen verschoben

DigitalData.Core.Security/RSAKey/Crypto/RSAEncryptor.cs

@@ -0,0 +1,20 @@
+using DigitalData.Core.Abstractions.Security;
+using DigitalData.Core.Security.RSAKey.Base;
+using System.Reflection;
+using System.Security.Cryptography;
+
+namespace DigitalData.Core.Security.RSAKey.Crypto;
+
+public class RSAEncryptor : RSAPublicKey, IAsymmetricEncryptor
+{
+    public RSAEncryptionPadding Padding { get; init; } = RSAEncryptionPadding.OaepSHA256;
+
+    // TODO: add as json converter to IConfigurIConfiguration.Config
+    public string PaddingName
+    {
+        get => Padding.ToString();
+        init => Padding = typeof(RSAEncryptionPadding).GetProperty(value, BindingFlags.Public | BindingFlags.Static)?.GetValue(null) as RSAEncryptionPadding ?? throw new ArgumentException($"Padding '{value}' not found.");
+    }
+
+    public byte[] Encrypt(byte[] data) => RSA.Encrypt(data, Padding);
+}