[Svn] [roundcube/roundcubemail] f63150: Enigma: Fix key selection for signing

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: f63150b256ed2d3a568004f278642a64457c00cd
      https://github.com/roundcube/roundcubemail/commit/f63150b256ed2d3a568004f278642a64457c00cd
  Author: Aleksander Machniak <alec at alec.pl>
  Date:   2018-04-04 (Wed, 04 Apr 2018)

  Changed paths:
    M CHANGELOG
    M plugins/enigma/lib/enigma_engine.php

  Log Message:
  -----------
  Enigma: Fix key selection for signing

In some cases a public key of other user could be selected instead
of the sender's private key