libendetool

What is this ?

• A C++ open source project for helping easily encode or decode string and stream data with AES-256 and BASE-64.

Compatibility with old versions

• Please remind this version issues,
  • 1.1.x.y not compatible with 1.0.x.y.
  • 1.1.x.y and 1.0.x.y are not compatible with 0.x.y.z
• Please use tagged versions if needed for each different compatibility dependencies.

Latest Update

• 17-June-2020
  • Version 1.1.3.6
  • Supporting variable AES cipher levels for each 256, 192 and 128.
  • Fixed many minor bugs like unstable memory broken or AES key length issues.
  • NOT COMPATIBLE with v1.0.3.3.

Previous Updates

• 20-July-2020
  • Version 1.1.0.5
  • Big changes for doing compress buffer before AES-256 encoding when compression flag enabled.
  • Compressed buffer may not compatible with version 1.0.3.3.
  • Use seperately 1.0.3.3. and 1.1.0.5 if user using compressed option.
• 16-June-2020
  • Version 1.0.3.3
  • Fixed variable bugs.
• 01-Dec-2019
  • Hided original size of data.
  • Version 1.0.3.0 not compatible with previous encrypted data.
• 21-Nov-2019
  • Fixed decode binary returns not original buffer size.
  • version updated to 1.0.2.2
• 19-Nov-2019
  • Fixed an error case on libende size check modulates zero.
• 26-Sep-2019
  • able to set IV through encryptkey().
• 16-May-2019
  • Updated AES-56 with Kokke's tine-AES-c source.
  • Fixed a bug not releases AES context memory.
  • Removed old AES-256-ECB sources.
• 10-Aril-2019
  • Fixed key length limited in 8 bytes to 32 bytes.
• 04-March-2017
  • Included LLVM-GCC make file for MAC OS.
• 21-Jan-2017
  • Added visual studio projects to in vc90prj and vc11proj.
  • Enhanced some issues for Makefile
  • Updated AES-256 code.

Supporting encodings.

• BASE-64 for encode and decode method as simple text string
• AES CBC with 128, 192 and 256 bits
• LZMA-Tiny compression for smaller binary data

Supported compilers

• Xcode (llvm) for Apple Mac OS up to Big Sur
• POSIX gcc
• Visual Studio 2008, 2012, and later

Supported to encode and decode.

• UTF-8, MBCS strings by simple text() and encodedtext() method
• wide charactors as binary encoding

External Licenses

• tiny-AES-c

  • Author: Kokke
  • Source repo.: https://github.com/kokke/tiny-AES-c

• LZMAT v1.01

  • Author: Vitaly Evseenko ( ve@matcode.com )
  • Homepage: http://www.matcode.com/lzmat.htm