yubikey-provisioning-scripts
tillitis-key1
yubikey-provisioning-scripts | tillitis-key1 | |
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6 | 9 | |
57 | 379 | |
- | -0.3% | |
1.5 | 8.5 | |
about 1 year ago | 1 day ago | |
Shell | Verilog | |
GNU General Public License v3.0 only | - |
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yubikey-provisioning-scripts
- Passwordless sudo and verified GitHub commit signing with Yubikey - a pair coder's dream
- Scripts to automate Yubikey provisioning. They set up your yubikey for you so you don't have to!
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How to Yubikey: A Configuration Cheatsheet
It really depends on what you want to do with the yubikeys. If you're just using the PGP functionality (like SSH-ing and signing git commits) all you have to do is upload the same private (sub)keys to the two yubikeys and they'll be functionally the same*. I wouldn't know about other (more advanced) features though.
If you follow DrDuh's guide, you should be able to set up the yubikeys in the way I described. I also created some provisioning scripts that automate the whole process which you should be able to use to provision the PGP applet:
https://github.com/santiago-mooser/yubikey-provisioning-scri...
Make sure to enable the export of the private key though!
- Scripts to Automate the Provisioning of a Yubikey
- I wrote some scripts to automate the provisioning of yubikey's openPGP applet
- I created some bash scripts to automate the provisioning of a yubikey's openPGP applet! I created them for work but feel free to use them yourself
tillitis-key1
- Tillitis TKey version TK1-24.03 Bellatrix has been released
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Fixing the TPM: Hardware Security Modules Done Right
Having a look at their documented threat model: https://github.com/tillitis/tillitis-key1/blob/main/doc/thre...
I love this particular detail, listed under Assumptions:
> The end user is not an attacker. The end user at least doesn't knowingly aid the attacker in attacks on their device.
I love this, it's exactly what I want from a HSM device. However, sadly, most vendors today deploy TPMs in such a way that the end-user is an attacker (see: Google SafetyNet) - and the TKey is kinda incompatible with that, I suppose.
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Is there a good hardware authenticator that ships from the us? (It must be completely free/libre)
I'm not sure if they are publicly available yet by tillitis may be what you're looking for.
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Yubico is merging with ACQ Bure and intends to go public
No, not yet. Physical attacks are out of scope for the TKey1, even if we have some mechanisms in play which try to extend the time and effort required to perform a successful evil maid-attack extracting the Unique Device Secret (UDS). See the threat model for the release:
https://github.com/tillitis/tillitis-key1/blob/main/doc/thre...
The current casing is fairly tamper evident (it will break), but we do not yet use real, tamper evident sealing. We are looking at tamper sealing for future versions. And ways to further protect against physical attacks.
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How to Yubikey: A Configuration Cheatsheet
Mullvad VPN has announced that they are working on the "Tillitis"[1] key and it looks like it's releasing pretty soon (2023-03-23).
From the website:
>The TKeyâ„¢ is a new kind of USB security key inspired by measured boot and DICE.
>TKeyâ„¢s design encourages developers to experiment with new security key applications and models in a way that makes adoption easier and less risky forend-users.
>TKeyâ„¢ is and always will be open source hardware and software. Schematics, PCB design and FPGA design source as well as all software source code can be found on GitHub.
[1]: https://www.tillitis.se/ -- also "tillit" is Swedish for "trust"
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OneRNG – Open Hardware Random Number Generator
Given a suitable app, the Tillitis Key 1 works as a RNG. I have written a first version, and will release one in the public app repository in a week or so.
https://github.com/tillitis/tillitis-key1
https://github.com/tillitis/tillitis-key1-apps
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Mullvad Creates a Hardware Company
No, the integrity is within the device. You load the small (64k) apps onto the key and the content of the apps with the unique key for the device can be used by the app to perform cryptography and their integrity can be audited. This is similar to JavaCard with cryptographic integrity of the applets. Read more at: https://github.com/tillitis/tillitis-key1/blob/main/doc/syst...
What are some alternatives?
yubikey-otp - Fuzzy search for TOTP (oath) secrets on your YubiKey and copy them to your clipboard.
solo1 - Solo 1 firmware in C
OpenSK - OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.
YubiKey-Guide - Guide to using YubiKey for GnuPG and SSH
tkey-ssh-agent - SSH Agent for TKey, the flexible open hardware/software USB security key 🔑
yubikey-provisioning-scri
TPMGenie - TPM Genie is an I2C bus interposer for discrete Trusted Platform Modules
openpgp - OpenPGP functionality for Solo
untwister - Seed recovery tool for PRNGs
FIDO2Applet - FIDO2 Javacard Applet
nitrokey-fido2-firmware - FIDO2 USB token optimized for security, extensibility, and style. A fork of Solo key.