42 karma · joined December 30, 2013
Another interpretation of this interview: P.T. for POTUS.
-Ludwig Wittgenstein
- Steve Jobs
1. Alexandria needs to communicate with Bilbo. Alexandria has the privilege of being trusted by whatever organization she belongs to (be that her country, company, etc) and as such is unmonitored AFAsheKs. Biblo on the other hand is some fugitive-type and is unable, or perhaps unwilling, to enter direct communication with Alexandria for fear of compromising himself or his beloved Alexandria. Bilbo could then monitor Alexandria's calls for an encoded message via a protocol they predetermine. This protocol could take the form of linguistic or audio steganography. One could image all sorts of information being leaked by Alexandria.
2. More realistically this could be tool for bribery. Monitor a set of vulnerable targets, wait until they reveal something, take a bribe to stay quite.
3. Or, for the Machiavellian-minded leak information that was supposedly confidential between two parties.
For example:
S -> A(.25) | B(.75)
A -> aS(1.0)
B -> bS(.75) | b(.25)
You simply feed the mimic function an encoded message (as a binary string) until you consume all the bits. Of course you can also pad the bit string so that it always terminates on a terminal symbol.I wrote a program not too long ago that took some inspiration from SpamMimic and linguistic steganography in general. For fun I used the comments from this thread as input to my program:
So why not send it as spam? The key here is hiding in this approximately 95% of HN.
So why not send spammer--not a spy.
For my favourite variation seems rather inefficient. It should be possible output
can be used already, and you just look for in spam thousands of people with it. 2.
Also send lots of receiving person and a Novel Vertex Coding and identify the
system being used, it's used to encoding and identify the fake spam. Appendix
B gives an enemy (Kerckhoffs's principle).
[1]: https://github.com/rw/tweetfs
Plainsight uses each byte of the
The encoded message is: 'meet at 3'Another area of math that you need to know for C.S. related activities is linear algebra. To get started I'd recommend reading 'Coding the Matrix' by Phillip Klein.
[1] => https://www.youtube.com/playlist?list=PLoROMvodv4rNMsVRnSJ44...