Nächste Seite: MMX habe ich neu Aufwärts: Erster Erfolg mit ALSA Vorherige Seite: /etc/init.d Übung
test1@work:~$ gpg --list-secret-keys
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
/home/test1/.gnupg/pubring.kbx
------------------------------
sec rsa3072 2024-09-16 [SC] [verfällt: 2026-09-16]
B8D5A098DE17C6FA58146E1C4526404956B2D517
uid [ ultimativ ] david Vajda
ssb rsa3072 2024-09-16 [E] [verfällt: 2026-09-16]
test1@work:~$ gpg --list-keys
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
/home/test1/.gnupg/pubring.kbx
------------------------------
pub rsa3072 2024-09-16 [SC] [verfällt: 2026-09-16]
B8D5A098DE17C6FA58146E1C4526404956B2D517
uid [ ultimativ ] david Vajda
sub rsa3072 2024-09-16 [E] [verfällt: 2026-09-16]
test1@work:~$ gpg --full-gen-key
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
gpg (GnuPG) 2.2.40; Copyright (C) 2022 g10 Code GmbH
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Bitte wählen Sie, welche Art von Schlüssel Sie möchten:
(1) RSA und RSA (voreingestellt)
(2) DSA und Elgamal
(3) DSA (nur signieren/beglaubigen)
(4) RSA (nur signieren/beglaubigen)
(14) Vorhandener Schlüssel auf der Karte
Ihre Auswahl? 1
RSA-Schlüssel können zwischen 1024 und 4096 Bit lang sein.
Welche Schlüssellänge wünschen Sie? (3072)
Die verlangte Schlüssellänge beträgt 3072 Bit
Bitte wählen Sie, wie lange der Schlüssel gültig bleiben soll.
0 = Schlüssel verfällt nie
<n> = Schlüssel verfällt nach n Tagen
<n>w = Schlüssel verfällt nach n Wochen
<n>m = Schlüssel verfällt nach n Monaten
<n>y = Schlüssel verfällt nach n Jahren
Wie lange bleibt der Schlüssel gültig? (0)
Schlüssel verfällt nie
Ist dies richtig? (j/N) j
GnuPG erstellt eine User-ID, um Ihren Schlüssel identifizierbar zu machen.
Ihr Name ("Vorname Nachname"): David Vajda
Email-Adresse: david@ituenix.de
Kommentar:
Sie haben diese User-ID gewählt:
"David Vajda <david@ituenix.de>"
Ändern: (N)ame, (K)ommentar, (E)-Mail oder (F)ertig/(A)bbrechen? F
Wir müssen eine ganze Menge Zufallswerte erzeugen. Sie können dies
unterstützen, indem Sie z.B. in einem anderen Fenster/Konsole irgendetwas
tippen, die Maus verwenden oder irgendwelche anderen Programme benutzen.
Wir müssen eine ganze Menge Zufallswerte erzeugen. Sie können dies
unterstützen, indem Sie z.B. in einem anderen Fenster/Konsole irgendetwas
tippen, die Maus verwenden oder irgendwelche anderen Programme benutzen.
gpg: Widerrufzertifikat wurde als '/home/test1/.gnupg/openpgp-revocs.d/1572223D8E74D9BD4646849B253EEF1786033D77.rev' gespeichert.
Öffentlichen und geheimen Schlüssel erzeugt und signiert.
pub rsa3072 2024-09-16 [SC]
1572223D8E74D9BD4646849B253EEF1786033D77
uid David Vajda <david@ituenix.de>
sub rsa3072 2024-09-16 [E]
test1@work:~$ gpg -a --export 1572223D8E74D9BD4646849B253EEF1786033D77
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
-----BEGIN PGP PUBLIC KEY BLOCK-----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8mPujyNGz4NHHzCwBqis+HAgpoxLDxlNVztFOcWKraQ9E1RjEUHoDytRz70moavs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=M5c3
-----END PGP PUBLIC KEY BLOCK-----
test1@work:~$ gpg -a --output gpg-key --export 1572223D8E74D9BD4646849B253EEF1786033D77
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
test1@work:~$ ls
Bilder Downloads Musik Schreibtisch Vorlagen
Dokumente gpg-key Öffentlich Videos
test1@work:~$ cat gpg-key
-----BEGIN PGP PUBLIC KEY BLOCK-----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=M5c3
-----END PGP PUBLIC KEY BLOCK-----
test1@work:~$ nano
test1@work:~$ gpg --encrypt -a --recipient 1572223D8E74D9BD4646849B253EEF1786033D77 klartext.txt
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
gpg: "Trust-DB" wird überprüft
gpg: marginals needed: 3 completes needed: 1 trust model: pgp
gpg: Tiefe: 0 gültig: 2 signiert: 0 Vertrauen: 0-, 0q, 0n, 0m, 0f, 2u
gpg: nächste "Trust-DB"-Pflichtüberprüfung am 2026-09-16
test1@work:~$ ls
Bilder Downloads klartext.txt Musik Schreibtisch Vorlagen
Dokumente gpg-key klartext.txt.asc Öffentlich Videos
test1@work:~$ cat klartext.txt.asc
-----BEGIN PGP MESSAGE-----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=Z8Ar
-----END PGP MESSAGE-----
test1@work:~$ gpg --decrypt --output entschluesselt.txt
bash01.txt .config/ gpg-key Öffentlich/
.bash_history Dokumente/ klartext.txt .profile
.bash_logout Downloads/ klartext.txt.asc Schreibtisch/
.bashrc .face .local/ .ssh/
Bilder/ .face.icon .mozilla/ Videos/
.cache/ .gnupg/ Musik/ Vorlagen/
test1@work:~$ gpg --decrypt --output entschluesselt.txt klartext.txt.asc
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
gpg: verschlüsselt mit 3072-Bit RSA Schlüssel, ID 3C07FE8630CCACE9, erzeugt 2024-09-16
"David Vajda <david@ituenix.de>"
test1@work:~$ cat entschluesselt.txt
Dies ist klartext
test1@work:~$ ssh-keygen -t rsa -b 4096
Generating public/private rsa key pair.
Enter file in which to save the key (/home/test1/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/test1/.ssh/id_rsa
Your public key has been saved in /home/test1/.ssh/id_rsa.pub
The key fingerprint is:
SHA256:TR945nyYtt2UoJ4wQ//B4IXN5MHesB8pswyl9SxNFt4 test1@work
The key's randomart image is:
+---[RSA 4096]----+
| .o ..|
| .*=oo.|
| .ooO*X.E|
| .ooO=X.B.|
| S+.+XoB.o|
| =.o*.+ |
| o... .|
| |
| |
+----[SHA256]-----+
test1@work:~$ ssh-copy-id -i .ssh/id_rsa.pub test2@work
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: ".ssh/id_rsa.pub"
The authenticity of host 'work (127.0.1.1)' can't be established.
ED25519 key fingerprint is SHA256:lDSmxfFV1ZAhBshE3UPQC15YWKRq6g6kAanqIwvrbpQ.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
test2@work's password:
Permission denied, please try again.
test2@work's password:
Number of key(s) added: 1
Now try logging into the machine, with: "ssh 'test2@work'"
and check to make sure that only the key(s) you wanted were added.
test1@work:~$ ssh test2
ssh: Could not resolve hostname test2: Name or service not known
test1@work:~$ ssh test2@work
test2@work's password:
Permission denied, please try again.
test2@work's password:
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
test2@work:~$ exit
Abgemeldet
Connection to work closed.
test1@work:~$ ssh test2@work
test2@work's password:
Permission denied, please try again.
test2@work's password:
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
test2@work:~$ exit
Abgemeldet
Connection to work closed.
test1@work:~$ scp gpg-key
::1: gpg-key localhost:
bash01.txt ip6-allnodes: Musik/
bash02.txt ip6-allrouters: Öffentlich/
Bilder/ ip6-localhost: Schreibtisch/
Dokumente/ ip6-loopback: Videos/
Downloads/ klartext.txt Vorlagen/
entschluesselt.txt klartext.txt.asc work:
ff02::1: laptop-peaq: work.ituenix.de:
ff02::2: laptop-peaq.ituenix.de:
test1@work:~$ scp gpg-key
::1: gpg-key localhost:
bash01.txt ip6-allnodes: Musik/
bash02.txt ip6-allrouters: Öffentlich/
Bilder/ ip6-localhost: Schreibtisch/
Dokumente/ ip6-loopback: Videos/
Downloads/ klartext.txt Vorlagen/
entschluesselt.txt klartext.txt.asc work:
ff02::1: laptop-peaq: work.ituenix.de:
ff02::2: laptop-peaq.ituenix.de:
test1@work:~$ scp gpg-key klartext.txt.asc test2@work
test2@work: No such file or directory
test1@work:~$ scp gpg-key test2@work
test1@work:~$ scp klartext.txt test2@work
test1@work:~$ scp klartext.txt test2@work:/home/test2
test2@work's password:
klartext.txt 100% 18 18.4KB/s 00:00
test1@work:~$ scp gpg-key test2@work:/home/test2
test2@work's password:
gpg-key 100% 2436 7.0MB/s 00:00
test1@work:~$ ssh test2@work
test2@work's password:
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
test2@work:~$ gpg --import
.bash_history .bashrc .face.icon klartext.txt
.bash_logout .face gpg-key .profile
test2@work:~$ gpg --import gpg-key
gpg: Verzeichnis `/home/test2/.gnupg' erzeugt
gpg: Die "Keybox" `/home/test2/.gnupg/pubring.kbx' wurde erstellt
gpg: /home/test2/.gnupg/trustdb.gpg: trust-db erzeugt
gpg: Schlüssel 253EEF1786033D77: Öffentlicher Schlüssel "David Vajda <david@ituenix.de>" importiert
gpg: Anzahl insgesamt bearbeiteter Schlüssel: 1
gpg: importiert: 1
test2@work:~$ gpg --list-keys
/home/test2/.gnupg/pubring.kbx
------------------------------
pub rsa3072 2024-09-16 [SC]
1572223D8E74D9BD4646849B253EEF1786033D77
uid [ unbekannt ] David Vajda <david@ituenix.de>
sub rsa3072 2024-09-16 [E]
test2@work:~$ gpg --encrypt -a recipient 1572223D8E74D9BD4646849B253EEF1786033D77 klartext.txt
Aufruf: gpg [Optionen] --encrypt [filename]
test2@work:~$ gpg --encrypt -a --recipient 1572223D8E74D9BD4646849B253EEF1786033D77 klartext.txt
gpg: 3C07FE8630CCACE9: Es gibt keine Garantie, daß dieser Schlüssel wirklich dem angegebenen Besitzer gehört.
sub rsa3072/3C07FE8630CCACE9 2024-09-16 David Vajda <david@ituenix.de>
Haupt-Fingerabdruck = 1572 223D 8E74 D9BD 4646 849B 253E EF17 8603 3D77
Unter-Fingerabdruck = AB07 EF1C 96C7 5139 6B4C 813B 3C07 FE86 30CC ACE9
Es ist NICHT sicher, daß der Schlüssel zu dem in der User-ID
Genannten gehört. Wenn Sie *wirklich* wissen, was Sie tun,
können Sie die nächste Frage mit ja beantworten
Diesen Schlüssel trotzdem benutzen? (j/N) j
test2@work:~$ ls
gpg-key klartext.txt klartext.txt.asc
test2@work:~$ cat klartext.txt.asc
-----BEGIN PGP MESSAGE-----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=qdrw
-----END PGP MESSAGE-----
test2@work:~$ scp klartext.txt.asc test1@work:/home/test1/unklar.txt.asc
The authenticity of host 'work (127.0.1.1)' can't be established.
ED25519 key fingerprint is SHA256:lDSmxfFV1ZAhBshE3UPQC15YWKRq6g6kAanqIwvrbpQ.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 'work' (ED25519) to the list of known hosts.
test1@work's password:
klartext.txt.asc 100% 720 2.3MB/s 00:00
test2@work:~$ exit
Abgemeldet
Connection to work closed.
test1@work:~$ gpg --decrypt unklar.txt.asc
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
gpg: verschlüsselt mit 3072-Bit RSA Schlüssel, ID 3C07FE8630CCACE9, erzeugt 2024-09-16
"David Vajda <david@ituenix.de>"
Dies ist klartext
test1@work:~$ gpg --decrypt unklar.txt.asc > klart.txt
gpg: WARNUNG: Unsichere Zugriffsrechte des Home-Verzeichnis `/home/test1/.gnupg'
gpg: verschlüsselt mit 3072-Bit RSA Schlüssel, ID 3C07FE8630CCACE9, erzeugt 2024-09-16
"David Vajda <david@ituenix.de>"
test1@work:~$ cat klart.txt
Dies ist klartext
test1@work:~$