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Publimark is a command line tool to secretly embed text in an audio file (i.e. audio steganography). Like cryptography, it uses a pair of keys: the public one can be shared, whereas the private one must be kept secret. Anybody can send a steganographic message, but only the private key owner will be able to read it. Of course, marked audio files are still playable without any noticeable change.


Download version 0.1.3 (stable)
released on 5 January 2007



LicenseVerified byVerified onNotes
GPLv2orlaterTed Teah8 January 2007

Leaders and contributors

Gaetan Le Guelvouit Maintainer

Resources and communication

Audience Resource type URI
Bug Tracking,Developer,Help,Support E-mail

Software prerequisites

This entry (in part or in whole) was last reviewed on 8 January 2007.


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