public static void Test(string[] testVector)
{
if (testVector == null)
{
return;
}
var key = testVector[0];
var iv = testVector[1];
var pt = testVector[2];
var aad = testVector[3];
var ct = testVector[4];
var tag = testVector[5];
var a = new Aes256Gcm();
using (var k = Key.Import(a, key.DecodeHex(), KeyBlobFormat.RawSymmetricKey))
{
var n = iv.DecodeHex();
var p = pt.DecodeHex();
var d = aad.DecodeHex();
var expected = (ct + tag).DecodeHex();
var actual = a.Encrypt(k, n, d, p);
Assert.Equal(expected, actual);
Assert.Equal(p, a.Decrypt(k, n, d, expected));
}
}
public static void Properties()
{
var a = new Aes256Gcm();
Assert.Equal(32, a.KeySize);
Assert.Equal(12, a.NonceSize);
Assert.Equal(16, a.TagSize);
}
public static void Test(string[] testVector)
{
if (testVector == null)
{
return;
}
var key = testVector[0];
var iv = testVector[1];
var ct = testVector[2];
var aad = testVector[3];
var tag = testVector[4];
var pt = testVector[5];
var fail = bool.Parse(testVector[6]);
var a = new Aes256Gcm();
using (var k = Key.Import(a, key.DecodeHex(), KeyBlobFormat.RawSymmetricKey))
{
var n = iv.DecodeHex();
var c = (ct + tag).DecodeHex();
var d = aad.DecodeHex();
var expected = pt.DecodeHex();
var actual = new byte[c.Length - a.TagSize];
if (fail)
{
Assert.False(a.TryDecrypt(k, n, d, c, actual));
}
else
{
Assert.True(a.TryDecrypt(k, n, d, c, actual));
Assert.Equal(expected, actual);
}
}
}
