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Encrypted IM

r00+

New member
You guys want encrypted IM engines?
Jabber, a GPL IM engine has one called KIM.

User beware, if you don't know of an IM server don't install it.

It's pretty slick though once you get it running.
 
damn.
my problem is, I work on too many side projects at once.
I have one of these in progress.
mother bitches.

oh well, can always finish it and give them competition.
 
Happy,

Check out the Jabber source code. I think you'll find it smooths over some of the rough spots of the task.

Some things you might want to do to give them a real run:

Rolling algorithms

Offer symetric and asymetric crypto

Make it pkcs11 and X.509 compliant to allow Entrust/Baltimore Whistler users to use their exsisting certs and keys to chat.

I also have source code to allow you to generate keys on a PC/SC compliant smart card.
 
cool - thanks - I'm not as familiar with accessing the smart card stuff - so that would be interesting... hard to prgram for if you don't have one to test on.

it was pretty basic what I had, I was playing with different algorithms and also pondering whether to make it server based or not.

it spawned from an idea I had, and then I'm making this game, and the server talking to the client is basically the same as what chat is - except with postional data for the game.

so many things on the list, so little time - :)
 
Make it server based. Client to client is slow to generate/exchange key pairs...so server based allow for shared secrets to remain on the server. But smart card apps will let you generate 3DES keys on card (no keys are escrowed on the net or client PC).

Offer Blowfish or Twofish algorithms if you wanna make it sexy.

Smart card stuff is easy. Drop me an e-mail, I can get you about 10K worth of smart card hardware/software....flash proms, OCF/ATR SDKs as well as client software to use the cards on.

The SDK stuff I have is for 3DES, so you'll have to do the shared secret stuff via (if it's not server based) D-H or maybe RSA (if you trust their shitty RNG).

[email protected]
 
HAPPY,

YOU CAN DOWNLOAD ALL KINDS OF FREE ENCRYPTED MESSAGING SYSTEMS FROM CHAOSTIC.COM


THEY ALSO GIVE YOU OPTIONS SUCH AS SENDING VIRUSES THROUGH IM.........PRETTY HEAVY STUFF.
 
Hey Happy, does this guy(CLEAR & PRESENT) come out as a familiar face in your matrices?

:)
 
HEHEHEEHEH,YEAH IM STILL REPORTING TO YOU GUYS LIVE FROM THE SAME ROUTER..............................OF COURSE MY MATRICES ARE THE SAME YOU SILLY BOYS.
 
I don't know why I bothered to put steel on ignore - I've read both his posts on this thread.

anyway, as for matricies - we were referring to Markov Matricies - nothing network related.
it is a word probability matrix based on writing types - it can be used for much - but it is really good at recognizing writing styles.
 
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