Otr

Integrating Crypto Identities with Android

December 28, 2013

ver the past couple of years, Android has included a central database for managing information about people, it is known as the ContactsContract …

Keys, signatures, certificates, verifications, etc. What are all these for?

December 12, 2013

For the past two years, we have been thinking about how to make it easier for anyone to achieve private communications. One particular focus has been …

Modernizing Expectations for the Nouveau Secure Mobile Messaging Movement

July 16, 2013

The tl;dr of this lengthy (tho entertaining and immensely important!) post is this: Stopping with “We support OTR” or “We support PGP” is not enough …

Gibberbot v11 is not just secure, its also simple, snappy and super fun!

March 8, 2013

Gibberbot v11 is now final as of RC3 release: https://github.com/guardianproject/Gibberbot/tree/0.0.11-RC3. From here, the only changes to v11 we will …

User scenarios to guide our crypto development

April 14, 2012

At Guardian Project, we find user-centered development to be essential to producing useful software that addresses real world needs. To drive this, we …

On Verifying Identity Using Cryptography

March 19, 2012

One of the most important uses of cryptography these days is verifying the identity of the other side of a digital conversation. That conversation …

How many ways to store 5 numbers?

February 23, 2012

At the core of all software that aims to be secure, private and anonymous is encryption, or as I think of it, amazing math tricks with really large …