Projet

Général

Profil

Modifier Historique

Tutos pc perso »

Tuto pgp » Historique » Version 5

pizzacoca, 12/09/2018 21:15

1 1 pizzacoca 
# Tutos pgp
2 





    3
    5
    pizzacoca
    
## Liens externes





    4
    
    
    





    5
    
    
    
### Manuel Gnupgp





    6
    1
    pizzacoca
    
https://www.gnupg.org/gph/fr/manual.html#AEN248





    7
    
    
    
https://linux.die.net/man/1/gpg2





    8
    
    
    





    9
    5
    pizzacoca
    
### Création des clefs





    10
    1
    pizzacoca
    
https://keyring.debian.org/creating-key.html





    11
    
    
    
http://ekaia.org/blog/2009/05/10/creating-new-gpgkey/





    12
    
    
    
https://www.activpart.com/utiliser-openpgp-linux-debian-gnupg/





    13
    
    
    
https://help.github.com/articles/generating-a-new-gpg-key/





    14
    
    
    
http://gpglinux.free.fr/





    15
    
    
    





    16
    5
    pizzacoca
    
### Gestion des clefs





    17
    1
    pizzacoca
    
https://gnupg.org/documentation/manuals/gnupg/OpenPGP-Key-Management.html#OpenPGP-Key-Management





    18
    
    
    
https://wiki.faimaison.net/doku.php?id=gpg&s[]=gpg





    19
    
    
    





    20
    5
    pizzacoca
    
### Signature des clefs





    21
    1
    pizzacoca
    
https://www.debian.org/events/keysigning.fr.html





    22
    2
    pizzacoca
    





    23
    5
    pizzacoca
    
### Les copains 





    24
    1
    pizzacoca
    
http://www.giroll.org/





    25
    3
    pizzacoca
    





    26
    
    
    
## En ligne de commande





    27
    4
    pizzacoca
    





    28
    
    
    
Installation de l'outil





    29
    
    
    





    30
    
    
    
~~~





    31
    
    
    
sudo apt-get install gnupg





    32
    
    
    
~~~





    33
    
    
    





    34
    
    
    





    35
    
    
    
Génération de la clef





    36
    
    
    





    37
    
    
    
~~~





    38
    
    
    
gpg --full-generate-key





    39
    
    
    
~~~





    40
    
    
    





    41
    
    
    
Il y aura un premier lot de choix à réaliser (type d'utilisation, degré de chiffrement, durée de validité) 





    42
    
    
    
> gpg: keyring `/home/user/.gnupg/secring.gpg' created





    43
    
    
    
gpg: keyring `/home/user/.gnupg/pubring.gpg' created





    44
    
    
    
Please select what kind of key you want:





    45
    
    
    
   (1) RSA and RSA (default)





    46
    
    
    
   (2) DSA and Elgamal





    47
    
    
    
   (3) DSA (sign only)





    48
    
    
    
   (4) RSA (sign only)





    49
    
    
    
Your selection? **1**





    50
    
    
    
RSA keys may be between 1024 and 4096 bits long.





    51
    
    
    
What keysize do you want? (2048) **4096**





    52
    
    
    
Requested keysize is 4096 bits





    53
    
    
    
Please specify how long the key should be valid.





    54
    
    
    
         0 = key does not expire





    55
    
    
    
      <n>  = key expires in n days





    56
    
    
    
      <n>w = key expires in n weeks





    57
    
    
    
      <n>m = key expires in n months





    58
    
    
    
      <n>y = key expires in n years





    59
    
    
    
Key is valid for? (0) **3y**





    60
    
    
    
Key expires at Tue 11 May 2019 12:53:08 AM EDT





    61
    
    
    
Is this correct? (y/N) **y**





    62
    
    
    





    63
    
    
    
Ensuite viendront d'autres questions concernant votre identité puis le **mot de passe**





    64
    
    
    





    65
    
    
    
> You need a user ID to identify your key; the software constructs the user ID





    66
    
    
    
from the Real Name, Comment and Email Address in this form:





    67
    
    
    
    "Heinrich Heine (Der Dichter) <heinrichh@duesseldorf.de>"





    68
    
    
    
Real name: **Test User**





    69
    
    
    
Email address: **test@example.org**





    70
    
    
    
Comment: 





    71
    
    
    
You selected this USER-ID:





    72
    
    
    
    "Test User <test@example.org>"





    73
    
    
    
Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? **o**





    74
    
    
    
You need a Passphrase to protect your secret key.





    75
    
    
    
passphrase not correctly repeated; try again.





    76
    
    
    
We need to generate a lot of random bytes. It is a good idea to perform





    77
    
    
    
some other action (type on the keyboard, move the mouse, utilize the





    78
    
    
    
disks) during the prime generation; this gives the random number





    79
    
    
    
generator a better chance to gain enough entropy.





    80
    
    
    
..........+++++





    81
    
    
    





    82
    
    
    
A ce moment-là c'est une bonne idée de lancer une vidéo, faire des trucs sur le pc





    83
    
    
    
(note : il existe un utilitaire qui crée de l'entropie tout seul mais 'jme rapelle plus de son nom)





    84
    
    
    





    85
    
    
    
> .................................+++++





    86
    
    
    
We need to generate a lot of random bytes. It is a good idea to perform





    87
    
    
    
some other action (type on the keyboard, move the mouse, utilize the





    88
    
    
    
disks) during the prime generation; this gives the random number





    89
    
    
    
generator a better chance to gain enough entropy.





    90
    
    
    
........+++++





    91
    
    
    
.......+++++





    92
    
    
    
gpg: /home/user/.gnupg/trustdb.gpg: trustdb created





    93
    
    
    
gpg: key 23955501 marked as ultimately trusted





    94
    
    
    
public and secret key created and signed.





    95
    
    
    





    96
    
    
    
A ce moment-là les clefs sont crées (probablement dans ~/.gnupg