GPG

• Key pair creation

$ gpg --full-gen-key

• List keys

$ gpg --list-keys

• List own keys

$ gpg --list-secret-keys
$ gpg -K

• Import/export key into binary :

# Import
$ gpg --import <file>
# Export
$ gpg --export <id> --output <file>

• Import/export key into ASCII :

# Import
$ gpg -a --import <fichier>
# Export
$ gpg -a --export <identifiant> --output <fichier>

• Cipher file

$ gpg [--ouput <output>] --encrypt -r <id> <input file>

• Uncipher

$ gpg --decrypt -r <id> <file>

• Sign file

$ gpg --sign <file>