Verify Whonix ™ Images Software Signatures
From Whonix
Digital signatures can increase security but this requires knowledge. Learn more about digital software signature verification.
OpenPGP Signature[edit]
Qubes[edit]
Qubes-Whonix ™ templates are automatically verified when
qubes-dom0-update
downloads and installs them; manual user verification is unnecessary.
VirtualBox[edit]
Steps to verify the virtual machine images depend on the operating system in use:
Also see: VirtualBox Appliance is not signed
Error Message.
KVM[edit]
Refer to the KVM
Linux on the Command Line instructions.
Windows Installer[edit]
The Whonix ™ Windows Installer is currently unavailable. (Verify the Whonix ™ Windows Installer)
Signify Signatures[edit]
It is impossible to signify
sign images (.ova
/ libvirt.tar.xz
) directly. [archive] You can only verify the .sha512sums
hash sum file using signify-openbsd
and then verify the image against the sha512
sum.
1. Download the signify Key and save it as keyname.pub
.
2. Install signify-openbsd
.
Install signify-openbsd
.
1. Update the package lists.
sudo apt-get update
2. Upgrade the system.
sudo apt-get dist-upgrade
3. Install the signify-openbsd
package.
Using apt-get
command line parameter --no-install-recommends
is in most cases optional.
sudo apt-get install --no-install-recommends signify-openbsd
The procedure of installing signify-openbsd
is complete.
3. Download the .sha512sums
and .sha512sums.sig
files.
4. Verify the .sha512sums
file with signify-openbsd
.
signify-openbsd -Vp keyname.pub -m Whonix-*.sha512sums
If the file is correct, it will output:
Signature Verified
If the file is not correct, it will output an error.
5. Compare the hash of the image file with the hash in the .sha512sums
file.
sha512sum -c Whonix-*.sha512sums
If the file is correct, it will output:
Whonix-CLI-15.0.1.3.4.ova: OK
Do not continue if verification fails! This risks using infected or erroneous files! The whole point of verification is to confirm file integrity. This page is strongly related to the pages Placing Trust in Whonix ™ and Verifying Software Signatures.
If you are using signify for software signature verification, please consider making a report in the Whonix signify-openbsd forum thread [archive]. This will help developers decide whether to continue supporting this method or deprecate it.
Table: Whonix ™ VirtualBox Files
Whonix ™ Version | Files |
---|---|
Whonix ™ VirtualBox CLI | |
Whonix ™ VirtualBox XFCE |
Forum discussion: signify-openbsd [archive].
Codecrypt Signatures[edit]
Codecrypt signatures are not yet available, but are planned long term.
Volunteer contributions are happily considered! If you were to contribute codecrypt
signature creation to the Whonix ™ prepare_release
script [archive], then this feature could be provided much sooner.
If you would like to use codecrypt for software signature verification, please consider making a report in the Whonix codecrypt forum thread [archive]. This method might be supported sooner if there is sufficient interest.
Forum discussion:
use codecrypt to sign Whonix releases [archive].
See Also[edit]
- Download the Whonix ™ Signing Key
- Verifying Software Signatures
- Placing Trust in Whonix ™
- OpenPGP key distribution strategies
Whonix ™ is Supported by Evolution Host DDoS Protected VPS. Stay private and get your VPS with Bitcoin or Monero.
Search engines: YaCy | Qwant | ecosia | MetaGer | peekier | Whonix ™ Wiki
Interested in becoming an author for the Whonix ™ News Blog or writing about anonymity, privacy and security? Please get in touch!
This is a wiki. Want to improve this page? Help is welcome and volunteer contributions are happily considered! Read, understand and agree to Conditions for Contributions to Whonix ™, then Edit! Edits are held for moderation. Policy of Whonix Website and Whonix Chat and Policy On Nonfreedom Software applies.
Copyright (C) 2012 - 2021 ENCRYPTED SUPPORT LP. Whonix ™ is a trademark. Whonix ™ is a licensee [archive] of the Open Invention Network [archive]. Unless otherwise noted, the content of this page is copyrighted and licensed under the same Freedom Software license as Whonix ™ itself. (Why?)
The personal opinions of moderators or contributors to the Whonix ™ project do not represent the project as a whole.
Whonix ™ is a derivative of and not affiliated with Debian [archive]. Debian is a registered trademark [archive] owned by Software in the Public Interest, Inc [archive].
Whonix ™ is produced independently from the Tor® [archive] anonymity software and carries no guarantee from The Tor Project [archive] about quality, suitability or anything else.
By using our website, you acknowledge that you have read, understood and agreed to our Privacy Policy, Cookie Policy, Terms of Service, and E-Sign Consent. Whonix ™ is provided by ENCRYPTED SUPPORT LP. See Imprint, Contact.