GnuPG-2.3.7
Introduction to GnuPG
The GnuPG package is GNU's tool
for secure communication and data storage. It can be used to
encrypt data and to create digital signatures. It includes an
advanced key management facility and is compliant with the proposed
OpenPGP Internet standard as described in RFC2440 and the S/MIME
standard as described by several RFCs. GnuPG 2 is the stable
version of GnuPG integrating support for OpenPGP and S/MIME.
This package is known to build and work properly using an LFS-11.2
platform.
Package Information
GnuPG 2 Dependencies
Required
libassuan-2.5.5, libgcrypt-1.10.1, libksba-1.6.0,
and npth-1.6
Recommended
GnuTLS-3.7.7 (required to communicate with
keyservers using https or hkps protocol) and pinentry-1.2.1 (Run-time requirement for most
of the package's functionality)
Optional
cURL-7.84.0, Fuse-3.11.0, ImageMagick-7.1.0-46 (for the
convert utility, used
for generating the documentation), libusb-1.0.26,
an MTA, OpenLDAP-2.6.3, SQLite-3.39.2,
texlive-20220321 (or install-tl-unx), fig2dev (for generating
documentation), and GNU adns
User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/gnupg2
Installation of GnuPG
Install GnuPG by running the
following commands:
./configure --prefix=/usr \
--localstatedir=/var \
--sysconfdir=/etc \
--docdir=/usr/share/doc/gnupg-2.3.7 &&
make &&
makeinfo --html --no-split -o doc/gnupg_nochunks.html doc/gnupg.texi &&
makeinfo --plaintext -o doc/gnupg.txt doc/gnupg.texi &&
make -C doc html
If you have texlive-20220321 installed and you
wish to create documentation in alternate formats, issue the
following commands (fig2dev is needed for the ps
format):
make -C doc pdf ps
To test the results, issue: make
check.
Now, as the root user:
make install &&
install -v -m755 -d /usr/share/doc/gnupg-2.3.7/html &&
install -v -m644 doc/gnupg_nochunks.html \
/usr/share/doc/gnupg-2.3.7/html/gnupg.html &&
install -v -m644 doc/*.texi doc/gnupg.txt \
/usr/share/doc/gnupg-2.3.7 &&
install -v -m644 doc/gnupg.html/* \
/usr/share/doc/gnupg-2.3.7/html
If you created alternate formats of the documentation, install them
using the following command as the root user:
install -v -m644 doc/gnupg.{pdf,dvi,ps} \
/usr/share/doc/gnupg-2.3.7
Command Explanations
--docdir=/usr/share/doc/gnupg-2.3.7:
This switch changes the default docdir to /usr/share/doc/gnupg-2.3.7.
--enable-all-tests: This switch allows
more tests to be run with make
check.
--enable-g13: This switch enables
building the g13 program.
Contents
Installed Programs:
addgnupghome, applygnupgdefaults,
dirmngr, dirmngr-client, g13 (optional), gpg-agent, gpg-card,
gpg-connect-agent, gpg, gpgconf, gpgparsemail, gpgscm, gpgsm,
gpgsplit, gpgtar, gpgv, gpg-wks-server, kbxutil, and
watchgnupg
Installed Libraries:
None
Installed Directories:
/usr/share/doc/gnupg-2.3.7 and
/usr/share/gnupg
Short Descriptions
|
addgnupghome
|
is used to create and populate a user's ~/.gnupg directories
|
|
applygnupgdefaults
|
is a wrapper script used to run gpgconf with the
--apply-defaults
parameter on all user's GnuPG home directories
|
|
dirmngr
|
is a tool that takes care of accessing the OpenPGP
keyservers
|
|
dirmngr-client
|
is a tool to contact a running dirmngr and test whether a
certificate has been revoked
|
|
g13
|
is a tool to create, mount or unmount an encrypted file
system container (optional)
|
|
gpg-agent
|
is a daemon used to manage secret (private) keys
independently from any protocol. It is used as a backend
for gpg and
gpgsm as
well as for a couple of other utilities
|
|
gpg-card
|
is a tool to manage smart cards and tokens
|
|
gpg-connect-agent
|
is a utility used to communicate with a running
gpg-agent
|
|
gpg
|
is the OpenPGP part of the GNU Privacy Guard (GnuPG). It
is a tool used to provide digital encryption and signing
services using the OpenPGP standard
|
|
gpgconf
|
is a utility used to automatically and reasonably safely
query and modify configuration files in the ~/.gnupg home directory. It is designed
not to be invoked manually by the user, but automatically
by graphical user interfaces
|
|
gpgparsemail
|
is a utility currently only useful for debugging. Run it
with --help for
usage information
|
|
gpgscm
|
executes the given scheme program or spawns an
interactive shell
|
|
gpgsm
|
is a tool similar to gpg used to provide
digital encryption and signing services on X.509
certificates and the CMS protocol. It is mainly used as a
backend for S/MIME mail processing
|
|
gpgsplit
|
splits an OpenPGP message into packets
|
|
gpgtar
|
is a tool to encrypt or sign files into an archive
|
|
gpgv
|
is a verify only version of gpg
|
|
gpg-wks-server
|
provides a server for the Web
Key Service protocol
|
|
kbxutil
|
is used to list, export and import Keybox data
|
|
watchgnupg
|
is used to listen to a Unix Domain socket created by any
of the GnuPG tools
|