public async Task <string> Decrypt(BigInt.BigInt[] encrypt, PrivateKey privateKey, IProgress <double> progress = default)
{
var decrypted = new int[encrypt.Length];
await Task.Run(() =>
{
for (var i = 0; i < encrypt.Length; i++)
{
decrypted[i] = (byte)RsaEncrypting.DecryptNumber(encrypt[i], privateKey);
progress?.Report(Math.Round(100.0 / encrypt.Length *i));
}
progress?.Report(100);
});
return(StringUtils.ConvertNumbersToString(decrypted, _alphabet));
}
public async Task <BigInt.BigInt[]> Encrypt(string text, PublicKey publicKey, IProgress <double> progress = default)
{
var textBytes = StringUtils.ConvertToNumbers(text.ToLower(), _alphabet);
var encrypted = new BigInt.BigInt[textBytes.Length];
await Task.Run(() =>
{
for (var i = 0; i < textBytes.Length; i++)
{
encrypted[i] = RsaEncrypting.EncryptNumber(textBytes[i], publicKey);
progress?.Report(100.0 / text.Length *i);
}
progress?.Report(100);
});
return(encrypted);
}
public void NumberDecryptionTest(int encrypted, int original) => Assert.AreEqual(original, RsaEncrypting.DecryptNumber(encrypted, PrivateKey));
public void NumberEncryptionTest(int number, int encrypted) => Assert.AreEqual((BigInt.BigInt)encrypted, RsaEncrypting.EncryptNumber(number, PublicKey));