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Autocrypt support in Kontact

Submitted by Roy Schestowitz on Tuesday 9th of February 2021 12:05:01 AM Filed under
KDE
Security

Autocrypt support is now in Kontact! This has been several weeks of work. Autocrypt makes it easier for you to use encrypted messages, as is handles key transfer for you automatically.

There are several parts involved in supporting Autocrypt. First, Autocrypt uses Protected Headers, implemented already. Within Autocrypt I found some issues and fixed them. Than I began implementing the receiving of Autocrypt messages. The key concept of Autocrypt is to always send the public key within each email, so the receivers are always able to answer encrypted. The first step was extraction of the key and saving it to disk. Because Autocrypt sends keys unverified at the moment, I decided to not import the Autocrypt keys into the users' keyrings, but keep them separately in json files under ~/.local/share/autocrypt.

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