fix: Clear key in MaskedIndex, simplified some object instantiations,…

… correct version information in AssemblyInfo.
dbsystel · Jun 15, 2021 · fa05547 · fa05547
1 parent b50e301
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1] - 2021-06-15
+
+### Changed
+- Clear key in MaskedIndex.
+- Simplified some object instantiations.
+- Correct version information in AssemblyInfo.
+
+## [2.1.0] - 2021-06-08
+
+### Changed
+- Use index masking instead of obfuscation array.
+
 ## [2.0.6] - 2021-05-12
 
 ### Changed

diff --git a/TUPWLib/Crypto/MaskedIndex.vb b/TUPWLib/Crypto/MaskedIndex.vb
@@ -18,10 +18,11 @@
 '
 ' Author: Frank Schwab, DB Systel GmbH
 '
-' Version: 1.0.0
+' Version: 1.0.1
 '
 ' Change history:
 '    2020-05-28: V1.0.0: Created.
+'    2020-06-15: V1.0.1: Clear key bytes.
 '
 
 Imports System.Security.Cryptography
@@ -116,6 +117,8 @@ Public Class MaskedIndex : Implements IDisposable
       }
          m_Encryptor = cipher.CreateEncryptor()
       End Using
+
+      ArrayHelper.Clear(key)
    End Sub
 
    ''' <summary>

diff --git a/TUPWLib/Crypto/SplitKeyEncryption.vb b/TUPWLib/Crypto/SplitKeyEncryption.vb
@@ -18,7 +18,7 @@
 '
 ' Author: Frank Schwab, DB Systel GmbH
 '
-' Version: 2.1.0
+' Version: 2.1.1
 '
 ' Change history:
 '    2020-05-05: V1.0.0: Created.
@@ -40,6 +40,7 @@
 '    2021-05-11: V2.0.5: Clearer structure of getting the encryption parts from string.
 '    2021-05-11: V2.0.6: Corrected exception for Base32Encoding.
 '    2021-06-08: V2.1.0: Use ProtectedByteArray with index masking.
+'    2021-06-15: V2.1.1: Clear key in MaskedIndex.
 '
 
 Imports System.IO

diff --git a/TUPWLib/My Project/AssemblyInfo.vb b/TUPWLib/My Project/AssemblyInfo.vb
@@ -30,5 +30,5 @@ Imports System.Runtime.InteropServices
 ' You can specify all the values or you can default the Build and Revision Numbers 
 ' by using the '*' as shown below:
 
-<Assembly: AssemblyVersion("2.0.6.0")>
-<Assembly: AssemblyFileVersion("2.0.6.0")>
+<Assembly: AssemblyVersion("2.1.1.0")>
+<Assembly: AssemblyFileVersion("2.1.1.0")>