mate-seahorse-tool
Caja extension to encrypt/decrypt OpenPGP files using GnuPG
RUN apt-get update && \
apt-get install -y caja-seahorse
RUN apt-get update && \
apt-get install -y caja-seahorse
RUN apt-get update && \
apt-get install -y caja-seahorse
RUN dnf install -y seahorse-caja