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

using DigitalData.Core.Abstractions.Security;
using System.Reflection;
using System.Security.Cryptography;

namespace DigitalData.Core.Security.RSAKey
{
    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);
    }
}