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Downgrade to net standard 1.2

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This commit is contained in:
Geoffroy BONNEVILLE
2020-03-23 18:35:00 +01:00
parent b8240d482f
commit 5067f81189
60 changed files with 1250 additions and 285 deletions
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8
ModernKeePassLib/Cryptography/Cipher/CryptoStreamMode.cs Normal file
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@@ -0,0 +1,8 @@
namespace ModernKeePassLib.Cryptography.Cipher
{
public enum CryptoStreamMode
{
Write,
Read
}
}

10
ModernKeePassLib/Cryptography/Cipher/StandardAesEngine.cs
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@@ -24,17 +24,17 @@ using System.IO;
using System.Security;
using System.Text;
#if !KeePassUAP
#if ModernKeePassLib
using ModernKeePassLib.Resources;
#else
using System.Security.Cryptography;
#endif
using ModernKeePassLib.Resources;
namespace ModernKeePassLib.Cryptography.Cipher
{
public sealed class StandardAesEngine : ICipherEngine
{
#if !KeePassUAP
#if !ModernKeePassLib && !KeePassUAP
private const CipherMode SaeCipherMode = CipherMode.CBC;
private const PaddingMode SaePaddingMode = PaddingMode.PKCS7;
#endif
@@ -97,7 +97,7 @@ namespace ModernKeePassLib.Cryptography.Cipher
{
StandardAesEngine.ValidateArguments(s, bEncrypt, pbKey, pbIV);
#if KeePassUAP
#if ModernKeePassLib || KeePassUAP
return StandardAesEngineExt.CreateStream(s, bEncrypt, pbKey, pbIV);
#else
SymmetricAlgorithm a = CryptoUtil.CreateAes();

26
ModernKeePassLib/Cryptography/Cipher/StandardAesEngineExt.cs Normal file
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@@ -0,0 +1,26 @@
using System.IO;
using Org.BouncyCastle.Crypto.Engines;
using Org.BouncyCastle.Crypto.IO;
using Org.BouncyCastle.Crypto.Modes;
using Org.BouncyCastle.Crypto.Paddings;
using Org.BouncyCastle.Crypto.Parameters;
namespace ModernKeePassLib.Cryptography.Cipher
{
public class StandardAesEngineExt
{
internal static Stream CreateStream(Stream s, bool bEncrypt, byte[] pbKey, byte[] pbIV)
{
var cbc = new CbcBlockCipher(new AesEngine());
//var cbc = new CbcBlockCipher(new RijndaelEngine());
var bc = new PaddedBufferedBlockCipher(cbc, new Pkcs7Padding());
var kp = new KeyParameter(pbKey);
var prmIV = new ParametersWithIV(kp, pbIV);
bc.Init(bEncrypt, prmIV);
var cpRead = bEncrypt ? null : bc;
var cpWrite = bEncrypt ? bc : null;
return new CipherStream(s, cpRead, cpWrite);
}
}
}