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This javascript file is a core component of the Seecret.io application. It handles hiding the text and revealing the hidden text and it is fully open source.
seecret-1.0.js (38k)
seecret-1.0.min.js (9k)
seecret.js is freely distributable under the terms of the MIT license. Read the API documentation Want to contribute? Fork it on Github and send a pull request.
seecret-1.0.min.js (9k)
seecret.js is freely distributable under the terms of the MIT license. Read the API documentation Want to contribute? Fork it on Github and send a pull request.
How does it work?
The Seecret engine uses plaintext steganography by converting text into an encoded binary representation of the unicode values of each character using zero-width whitespace unicode characters to represent the 0s and 1s
Specifically:
Specifically:
- 0x200B - zero width space - for 0
- 0x200C - zero width non-joiner - for 1
- 0x200D - zero width joiner - used as a delimiter
Code example
To create a Seecret you need two values. One is the message to hide as a Seecret, and the other is the covertext you will embed the Seecret message in.
//Hide a message and put it in a Seecret envelope.
var seecretInstance = new SEECRET_ENGINE();
var hidden = seecretInstance.hide("some message");
var envelope = seecretInstance.envelope(hidden);
var stegotext = seecretInstance.stegotext(envelope,"some covertext");
//Get the Seecret from an envelope and unhide it.
if(seecretInstance.isValidEnvelope(envelope){
var mySeecret = seecretInstance.getSeecretFromEnvelope(envelope);
var message = seecretInstance.unhide(mySeecret);
}