OpenStego v0.7.0

Changelog

• Added support for AES encryption
• Minor bug fix

OpenStego v0.6.1

Changelog

• Added support for embedding digital watermark in images which can be verified later

OpenStego v0.5.2

Changelog

• Fixed major bug where extract action was not working for RandomLSB plugin

OpenStego v0.5.1

Changelog

• Removed "Auto-Select" option for Extract algorithm
• Put exception check in case of out of memory error

OpenStego v0.5.0

Changelog

• Added support for bulk embedding of messages. Now, multiple files can be selected or wildcard can be provided for cover files

OpenStego v0.4.2

Changelog

• Minor bugfixes
• Added support for new algorithm - RandomLSB. This uses Least Significant Bits of image pixels in a pseudo-random manner, and so it becomes very difficult to detect the stegged data using statistical methods. This method is slower compared to regular LSB, but it is more secure

OpenStego v0.4.1

openstego-0.4.1

Tagged v0.4.1

OpenStego v0.4.0

Changelog

• Added support for external plugins so that other algorithms like DCT/FFT can be used

OpenStego v0.3.2

Changelog

• Fully revamped the command-line syntax to make it more conventional in nature
• Added support for reading message file from stdin
• Added support for writing stego file to stdout
• Added support for masked password entry on command-line

OpenStego v0.3.1

Changelog

• Added support for Randomly Generated Image to be used as Cover file
• Added command line option to list down the supported read/write image formats
• JAI (https://jai.dev.java.net) can be installed for support for additional image formats
• Fixed a bug, where channgelBitsUsed was written wrongly in the header data
• Added check for extension for Output Image File selection
• Added header versioning support for compatibility check in future versions