Gpg: Difference between revisions
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{| class="wikitable" | {| class="wikitable" | ||
! | ! | ||
| Line 9: | Line 8: | ||
|Check the file's signature<ref>https://www.gnupg.org/download/integrity_check.html</ref> | |Check the file's signature<ref>https://www.gnupg.org/download/integrity_check.html</ref> | ||
|<code>$ gpg --verify foo.sig foo</code> | |<code>$ gpg --verify foo.sig foo</code> | ||
|- | |||
|Search public key | |||
|gpg --keyserver hkp://pgp.mit.edu --search-keys "Toto" | |||
|- | |- | ||
| | | | ||
| Line 30: | Line 32: | ||
|Create subkey | |Create subkey | ||
|gpg --edit-key <e-mail> | |gpg --edit-key <e-mail> | ||
|- | |||
|Public part of the key | |||
|gpg -k <key-fingerprint> | |||
|- | |||
|Private part of the key | |||
|gpg -K <key-fingerprint> | |||
|} | |} | ||
| Line 39: | Line 47: | ||
https://wiki.debian.org/Subkeys | https://wiki.debian.org/Subkeys | ||
gpg2 --expert --card-edit | gpg2 --expert --card-edit | ||
| Line 48: | Line 54: | ||
sudo cryptsetup --verbose --key-file - --cipher aes-xts-plain64 --key-size 512 --hash sha512 luksOpen keys.ext4.luks gpg_vault | sudo cryptsetup --verbose --key-file - --cipher aes-xts-plain64 --key-size 512 --hash sha512 luksOpen keys.ext4.luks gpg_vault | ||
Remove private master key | === Remove private master key === | ||
gpg2 --with-keygrip --list-key 0x<MASTERKEY> | gpg2 --with-keygrip --list-key 0x<MASTERKEY> | ||
| Line 69: | Line 74: | ||
| | | | ||
|https://spin.atomicobject.com/2013/11/24/secure-gpg-keys-guide/ | |https://spin.atomicobject.com/2013/11/24/secure-gpg-keys-guide/ | ||
|- | |||
| | |||
|https://help.ubuntu.com/community/GnuPrivacyGuardHowto | |||
|- | |||
| | |||
|https://www.paulfurley.com/extend-pgp-key-expiry-with-gpg/ | |||
|- | |||
| | |||
|https://github.com/drduh/YubiKey-Guide#install---linux | |||
|- | |||
| | |||
|https://rzetterberg.github.io/yubikey-gpg-nixos.html | |||
|} | |} | ||
== References == | == References == | ||
Latest revision as of 00:03, 29 May 2018
| Command | |
|---|---|
| Import public keys[1] | $ gpg --import keys.txt
|
| Check the file's signature[2] | $ gpg --verify foo.sig foo
|
| Search public key | gpg --keyserver hkp://pgp.mit.edu --search-keys "Toto" |
| gpg --card-status | |
| Delete keys | gpg --delete-keys |
| Delete secret keys | gpg --delete-secret-keys |
| List key | gpg --list-keys |
| List secret-keys | gpg --list-secret-keys |
| Create master key | gpg2 --full-gen-key |
| Create subkey | gpg --edit-key <e-mail> |
| Public part of the key | gpg -k <key-fingerprint> |
| Private part of the key | gpg -K <key-fingerprint> |
opensc-tool --list-readers
pcsc_scan
ykinfo -a
https://wiki.debian.org/Subkeys
gpg2 --expert --card-edit
cryptsetup --verbose --key-file - --cipher aes-xts-plain64 --key-size 512 --hash sha512 luksFormat keys.ext4.luks
sudo cryptsetup --verbose --key-file - --cipher aes-xts-plain64 --key-size 512 --hash sha512 luksOpen keys.ext4.luks gpg_vault
Remove private master key
gpg2 --with-keygrip --list-key 0x<MASTERKEY>
rm -rf $GNUPGHOME/private-keys-v1.d/<KEYGRIPID>.key
all private keys are in private-keys-v1.d/.