An XMPP Android application has encryption function in the source but this is disabled by default.
1. Add a menu option to the contacts list titled 'Encrypted Chat' which starts an encrypted chat with the selected contact.
2. Fix an issue which displays non-matching encryption keys after reinstall of the app.
18 freelancers are bidding on average $175 for this job
I can work on that. Relevant Skills and Experience I can develop apps on Android and have some knowledge about cryptography Proposed Milestones $82.5 USD - First task $82.5 USD - Second task