Katzenpost

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Open source

We research, design and implement mix networks, a type of anonymous communications network. Katzenpost is the first post quantum mixnet.

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About


Katzenpost started out in 2017 as part of the EU Commission funded Panoramix grant project. Since then we've had various fiscal sponsors and worked on various grant projects to support our ongoing efforts.

Katzenpost is the first post quantum mix network. A mix network is a type of anonymous communication network, which means it hides information from the infrastructure operators and from passive network observers. Anonymous communication is also known as traffic analysis resistant communication, and it refers to the ability of the protocols to withstand analysis from passive or active network observers. In particular we wish to hide lots of metadata such as:

* social graph
* sender and receiver
* send time, receive time
* geographical locations
* message size
* message sequence




Our team