Scrap Public Key Cryptography code based on QCA as QDbus is secure enough
Summary: QDbus already provides enough security to the calls made by the application to the helper. Hence no need to encrypt, sign the requests of the application and verify their integrity at the helper side.
Reviewers: stikonas, cjlcarvalho
Reviewed By: stikonas
Subscribers: KDE Partition Manager
Tags: KDE Partition Manager
Differential Revision: https://phabricator.kde.org/D21275