Implementing a Tor relay from scratch

The last few weeks I have been spending my free time on implementing a Tor OR (Onion Relay) in the Go language (golang.org). After a while I realized the language was not suited for the project, and stopped working on it. Today I am sharing what I learned, and will release the partially working code on github.com/tvdw/gotor.

In this post I will refer to the network protocol as ‘Tor’, the original implementation as ‘CTor’, and my implementation as ‘GoTor’, in an attempt to reduce confusion between the different versions. For consistency all network speeds are noted as a combined upload plus download, so divide by two where you think it is relevant.

https://tvdw.eu/blog/2015/01/24/implementing-a-tor-relay-from-scratch/

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