Autocrypt is cryptography protocol, for distributing and automatically encrypting emails. This package generically implements the protocol, for various Emacs MUAs (Mail User Agent).
Currently, it supports:
As of writing, this package doesn't fully implement the autocrypt protocol. It is currently still missing:
I will attempt to on these issues in time, but any contributions, both in terms of extending the support of the protocol, but also MUA integration is welcomed.
(setup (:package autocrypt) (:hook-into rmail-mode message-mode))
Autocrypt recommends using a new or separate key pair for signing and
encrypting. If you wish to do so, call the
command. In case you want to manually configure your setup, customise
autocrypt-accounts option. Note that configuring a key is
autocrypt.el to function properly.
Bug reports and patches should be sent to my public inbox.
Autocrypt.el uses a custom extension mechanism, comparable to
vc-mode. Each time a "generic" function is invoked, either
autocrypt-backend-function is used to return the right function or
autocrypt-backends is used to find a function.
Support for additional MUAs can be added to this package, but should
preferably be part of the MUAs. An external MUA should either set
autocrypt-backend-function in every buffer it handles, or modify
autocrypt-backends to define a backend.
A backend is designated by a symbol. This is used together with a
generic command to check for a function. For example, given the
gnus and the command
get-header, autocrypt would check if
any of the following functions are defined:
and call the first one it finds. All a backend has to do is to define these functions and ensure that they are visible (e.g. by autoloading when necessary).
autocrypt.el is distributed under the CC0 1.0 Universal (CC0 1.0)
Public Domain Dedication license.