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Added tests of all BlockCipherEngine and BlockCipherMode combinations to ensure encryption/decryption is working.

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This commit is contained in:
David Sparer
2016-10-12 09:33:18 -06:00
parent 59e948fa06
commit 1d4ef9474f
1 changed files with 23 additions and 5 deletions
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28
mRemoteNGTests/Security/AeadCryptographyProviderTests.cs
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@@ -1,4 +1,6 @@
using System.Security;
using System;
using System.Collections;
using System.Security;
using mRemoteNG.Security;
using mRemoteNG.Security.SymmetricEncryption;
using NUnit.Framework;
@@ -39,11 +41,12 @@ namespace mRemoteNGTests.Security
Assert.That(cipherText.IsBase64String, Is.True);
}
[Test]
public void DecryptedTextIsEqualToOriginalPlainText()
[TestCaseSource(nameof(GetAllBlockCipherEngineAndModeCombinations))]
public void DecryptedTextIsEqualToOriginalPlainText(BlockCipherEngines engine, BlockCipherModes mode)
{
var cipherText = _cryptographyProvider.Encrypt(_plainText, _encryptionKey);
var decryptedCipherText = _cryptographyProvider.Decrypt(cipherText, _encryptionKey);
var cryptoProvider = new CryptographyProviderFactory().CreateAeadCryptographyProvider(engine, mode);
var cipherText = cryptoProvider.Encrypt(_plainText, _encryptionKey);
var decryptedCipherText = cryptoProvider.Decrypt(cipherText, _encryptionKey);
Assert.That(decryptedCipherText, Is.EqualTo(_plainText));
}
@@ -54,5 +57,20 @@ namespace mRemoteNGTests.Security
var cipherText2 = _cryptographyProvider.Encrypt(_plainText, _encryptionKey);
Assert.That(cipherText1, Is.Not.EqualTo(cipherText2));
}
private static IEnumerable GetAllBlockCipherEngineAndModeCombinations()
{
var combinationList = new ArrayList();
var engineChoices = Enum.GetValues(typeof(BlockCipherEngines));
var modeChoices = Enum.GetValues(typeof(BlockCipherModes));
foreach (var engine in engineChoices)
{
foreach (var mode in modeChoices)
{
combinationList.Add(new[] { engine, mode });
}
}
return combinationList;
}
}
}