gpg.conf

# https://github.com/drduh/config/blob/master/gpg.conf
# https://www.gnupg.org/documentation/manuals/gnupg/GPG-Configuration-Options.html
# https://www.gnupg.org/documentation/manuals/gnupg/GPG-Esoteric-Options.html
# Use AES256, 192, or 128 as cipher
personal-cipher-preferences AES256 AES192 AES
# Use SHA512, 384, or 256 as digest
personal-digest-preferences SHA512 SHA384 SHA256
# Use ZLIB, BZIP2, ZIP, or no compression
personal-compress-preferences ZLIB BZIP2 ZIP Uncompressed
# Default preferences for new keys
default-preference-list SHA512 SHA384 SHA256 AES256 AES192 AES ZLIB BZIP2 ZIP Uncompressed
# SHA512 as digest to sign keys
cert-digest-algo SHA512
# SHA512 as digest for symmetric ops
s2k-digest-algo SHA512
# AES256 as cipher for symmetric ops
s2k-cipher-algo AES256
# UTF-8 support for compatibility
charset utf-8
# Show Unix timestamps
#fixed-list-mode # default since 2.0.10
# No comments in signature
no-comments
# No version in signature
no-emit-version
# Long hexidecimal key format
keyid-format 0xlong
# Display UID validity
list-options show-uid-validity show-unusable-uids show-sig-expire show-notations
verify-options show-uid-validity
# Display all keys and their fingerprints
with-fingerprint
with-sig-check
# Display key origins and updates
#with-key-origin
# Cross-certify subkeys are present and valid
require-cross-certification
# Disable caching of passphrase for symmetrical ops
no-symkey-cache
# Disable putting recipient key IDs into messages
throw-keyids
# fix the s2k mode to iterate and salted
s2k-mode 3
# Enable smartcard
use-agent