static (byte[] key, byte[] iv) GetMachineSecretKey()
{
var guid = GetMachineSecretKeyGuid();
var r = AESUtils.GetParameters(guid.ToByteArray());
return(r);
}
public void LocalEncrypt()
{
var value = DateTime.Now.ToString() + " 🔮🎮";
var key_str = Environment.MachineName;
(var key, var iv) = AESUtils.GetParameters(key_str);
var aes_ofb = AESUtils.Create(mode: CipherMode.CFB);
aes_ofb.Key = key;
aes_ofb.IV = iv;
var data = AESUtils.EncryptToByteArray(aes_ofb, value);
var value1 = AESUtils.DecryptToString(aes_ofb, data);
Assert.IsTrue(value == value1);
var aes_ofb_1 = AESUtils.Create(mode: CipherMode.CFB);
aes_ofb_1.Key = key;
aes_ofb_1.IV = iv;
var value2 = AESUtils.DecryptToString(aes_ofb, data);
var value3 = AESUtils.DecryptToString(aes_ofb_1, data);
Assert.IsTrue(value2 == value3);
Assert.IsTrue(value1 == value3);
}
public GeneralLocalDataProtectionProvider(ILocalDataProtectionProvider.IProtectedData protectedData, ILocalDataProtectionProvider.IDataProtectionProvider dataProtectionProvider) : base(protectedData, dataProtectionProvider)
{
MachineSecretKey = AESUtils.GetParameters(Environment.MachineName);
}