On Mon, Jun 17, 2013 at 10:17 AM, Lukas Nemec <lu.ne...@gmail.com> wrote:
> Hello, > > I changed some simple python client/server chatroom recipe > to include RSA keypair based encryption and signature verification > > because I'm sick of someone spying on my conversations on FB and similar. > > Here is the code: > > https://github.com/lunemec/python-chat > > If anyone is interrested in trying the software - mostly bughunting and > improvements > > please run these commands after downloading the source codes: > > cd client > openssl genrsa -out your_cert_name.pem -des3 4096 > openssl rsa -pubout -in yourt_cert_name.pem -passin > pass:"yourpassword" -out your_chatroom_nick.pub > > ## After this step, please send me your_chatroom_nick.pub file, it should > have the same name.pub as you want to use in the chatroom, otherwise we > can't decrypt your messages > > # if you don't have pycrypt, then sudo pip install pycrypto > python client.py your_chatroom_nick nemec.lu 3490 your_cert_name.pem > yourpassword > > Now we should be able to chat :) > > Enjoy, and please don't kill me for writing here :) > > Lukas > > > _______________________________________________ > Tutor maillist - Tutor@python.org > To unsubscribe or change subscription options: > http://mail.python.org/mailman/listinfo/tutor > > I guess this is for testing, but I have a question. If somebody sends you their .pub file (email or otherwise over internet), and a villainous third party intercepts that .pub file, will they be able to decrypt the data sent over this program? Thanks. -- Alexander
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