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Added lots of tests from Lib SelfTest.cs to Test project

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Code cleanup in KeePassLib
Code cleanup in ModernKeePass.Tests
Argon2Kdf files can now be opened
WIP - Argon2kdf files are corrupted on write
This commit is contained in:
Geoffroy Bonneville
2017-11-02 18:45:08 +01:00
committed by BONNEVILLE Geoffroy
parent 473a3700a7
commit a0d1c82afa
33 changed files with 668 additions and 126 deletions
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33
ModernKeePassLib/Cryptography/Hash/DigestManaged.cs
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@@ -5,7 +5,17 @@ namespace ModernKeePassLib.Cryptography.Hash
{
public abstract class DigestManaged: IDisposable
{
protected IDigest Hash;
protected IDigest Digest;
public byte[] Hash
{
get
{
var result = new byte[Digest.GetDigestSize()];
Digest.DoFinal(result, 0);
return result;
}
}
public byte[] ComputeHash(byte[] value)
{
@@ -16,16 +26,29 @@ namespace ModernKeePassLib.Cryptography.Hash
{
if (value == null) throw new ArgumentNullException(nameof(value));
byte[] resBuf = new byte[Hash.GetDigestSize()];
Hash.BlockUpdate(value, 0, length);
Hash.DoFinal(resBuf, 0);
byte[] resBuf = new byte[Digest.GetDigestSize()];
Digest.BlockUpdate(value, 0, length);
Digest.DoFinal(resBuf, 0);
return resBuf;
}
public void TransformBlock(byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset)
{
Digest.BlockUpdate(inputBuffer, inputOffset, inputCount);
if ((outputBuffer != null) && ((inputBuffer != outputBuffer) || (inputOffset != outputOffset)))
Buffer.BlockCopy(inputBuffer, inputOffset, outputBuffer, outputOffset, inputCount);
}
public void TransformFinalBlock(byte[] inputBuffer, int inputOffset, int inputCount)
{
Digest.BlockUpdate(inputBuffer, inputOffset, inputCount);
}
public void Dispose()
{
Hash.Reset();
Digest.Reset();
}
}
}

37
ModernKeePassLib/Cryptography/Hash/HMAC.cs
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@@ -5,7 +5,17 @@ namespace ModernKeePassLib.Cryptography.Hash
{
public class HMAC : IDisposable
{
protected HMac _hmac;
protected HMac Hmac;
public byte[] Hash
{
get
{
var result = new byte[Hmac.GetMacSize()];
Hmac.DoFinal(result, 0);
return result;
}
}
public byte[] ComputeHash(byte[] value)
{
@@ -16,16 +26,33 @@ namespace ModernKeePassLib.Cryptography.Hash
{
if (value == null) throw new ArgumentNullException(nameof(value));
byte[] resBuf = new byte[_hmac.GetMacSize()];
_hmac.BlockUpdate(value, 0, length);
_hmac.DoFinal(resBuf, 0);
byte[] resBuf = new byte[Hmac.GetMacSize()];
Hmac.BlockUpdate(value, 0, length);
Hmac.DoFinal(resBuf, 0);
return resBuf;
}
public void TransformBlock(byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset)
{
Hmac.BlockUpdate(inputBuffer, inputOffset, inputCount);
if ((outputBuffer != null) && ((inputBuffer != outputBuffer) || (inputOffset != outputOffset)))
Buffer.BlockCopy(inputBuffer, inputOffset, outputBuffer, outputOffset, inputCount);
}
public void TransformFinalBlock(byte[] inputBuffer, int inputOffset, int inputCount)
{
Hmac.BlockUpdate(inputBuffer, inputOffset, inputCount);
}
public void Initialize()
{
Hmac.Reset();
}
public void Dispose()
{
_hmac.Reset();
Hmac.Reset();
}
}
}

4
ModernKeePassLib/Cryptography/Hash/HMACSHA1.cs
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@@ -8,8 +8,8 @@ namespace ModernKeePassLib.Cryptography.Hash
{
public HMACSHA1(byte[] key)
{
_hmac = new HMac(new Sha1Digest());
_hmac.Init(new KeyParameter(key));
Hmac = new HMac(new Sha1Digest());
Hmac.Init(new KeyParameter(key));
}
}
}

19
ModernKeePassLib/Cryptography/Hash/HMACSHA256.cs
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@@ -8,23 +8,8 @@ namespace ModernKeePassLib.Cryptography.Hash
{
public HMACSHA256(byte[] key)
{
_hmac = new HMac(new Sha256Digest());
_hmac.Init(new KeyParameter(key));
Hmac = new HMac(new Sha256Digest());
Hmac.Init(new KeyParameter(key));
}
/*internal void TransformBlock(byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset)
{
_hmac.BlockUpdate(inputBuffer, inputOffset, inputCount);
}
internal void TransformFinalBlock(byte[] inputBuffer, int inputOffset, int inputCount)
{
_hmac.DoFinal(inputBuffer, inputOffset);
}
internal void Initialize()
{
_hmac.Reset();
}*/
}
}

2
ModernKeePassLib/Cryptography/Hash/SHA256Managed.cs
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@@ -6,7 +6,7 @@ namespace ModernKeePassLib.Cryptography.Hash
{
public SHA256Managed()
{
Hash = new Sha256Digest();
Digest = new Sha256Digest();
}
}
}

2
ModernKeePassLib/Cryptography/Hash/SHA512Managed.cs
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@@ -6,7 +6,7 @@ namespace ModernKeePassLib.Cryptography.Hash
{
public SHA512Managed()
{
Hash = new Sha512Digest();
Digest = new Sha512Digest();
}
}
}