public void AESEncryptionProvider_Should_Generate_ValidKey()
{
IEncryptionProvider enc = new AESEncryptionProvider();
string key = enc.GenerateKey();
Assert.NotNull(key);
Assert.True(key.Length > 0);
//Key sizes 128, 192 or 256 bits
Assert.True(Convert.FromBase64String(key).Length >= 128 / 8);
}
public void AESEncryptionProvider_Should_Encrypt_Decrypt_Correctly()
{
IEncryptionProvider enc = new AESEncryptionProvider();
for (int i = 0; i < 100; i++)
{
string plainText = Lorem.Paragraph(120);
string key = enc.GenerateKey();
string cipherText = enc.Encrypt(plainText, key);
string decryptedText = enc.Decrypt(cipherText, key);
Assert.Equal(plainText, decryptedText);
}
}
