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Code cleanup in KeePassLib

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This commit is contained in:
Geoffroy Bonneville
2017-10-24 14:53:22 +02:00
committed by BONNEVILLE Geoffroy
parent ad0d8d6c97
commit 52e08d8c98
6 changed files with 9 additions and 63 deletions
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29
ModernKeePassLib/Cryptography/CryptoUtil.cs
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@@ -22,18 +22,14 @@ using System.Collections.Generic;
using System.Diagnostics;
using System.Reflection;
using System.Text;
using ModernKeePassLib.Cryptography.Hash;
#if ModernKeePassLib
using Org.BouncyCastle.Asn1.Pkcs;
using Windows.Security.Cryptography;
using Windows.Security.Cryptography.Core;
using ModernKeePassLib.Cryptography.Hash;
#elif !KeePassUAP
using System.Security.Cryptography;
#endif
using ModernKeePassLib.Native;
using ModernKeePassLib.Utility;
using Org.BouncyCastle.Crypto.Digests;
namespace ModernKeePassLib.Cryptography
{
@@ -56,21 +52,10 @@ namespace ModernKeePassLib.Cryptography
#endif
byte[] pbHash;
#if ModernKeePassLib
/*var h = HashAlgorithmProvider.OpenAlgorithm(HashAlgorithmNames.Sha256)
.HashData(CryptographicBuffer.CreateFromByteArray(pbData));
CryptographicBuffer.CopyToByteArray(h, out pbHash);*/
pbHash = new byte[32];
var h = new Sha256Digest();
h.BlockUpdate(pbData, iOffset, cbCount);
h.DoFinal(pbHash, iOffset);
#else
using(SHA256Managed h = new SHA256Managed())
{
pbHash = h.ComputeHash(pbData, iOffset, cbCount);
}
#endif
#if DEBUG
// Ensure the data has not been modified
@@ -100,21 +85,11 @@ namespace ModernKeePassLib.Cryptography
if(cbOut <= 32) pbHash = HashSha256(pbIn, iInOffset, cbIn);
else
{
#if ModernKeePassLib
/*var h = HashAlgorithmProvider.OpenAlgorithm(HashAlgorithmNames.Sha512)
.HashData(CryptographicBuffer.CreateFromByteArray(pbIn));
CryptographicBuffer.CopyToByteArray(h, out pbHash);*/
pbHash = new byte[64];
var h = new Sha512Digest();
h.BlockUpdate(pbIn, iInOffset, cbIn);
h.DoFinal(pbHash, iInOffset);
#else
using(SHA512Managed h = new SHA512Managed())
{
pbHash = h.ComputeHash(pbIn, iInOffset, cbIn);
}
#endif
}
}
if(cbOut == pbHash.Length) return pbHash;