Coldkey – Post-quantum age key generation and paper backup tool

2 comments

• nxobject17 minutes ago
  I'm surprised Docker is the recommended way to run the application – it seems like a lot of hidden magic relative the ~800 actual lines of Go, and given that the resulting keypair is saved outside the container.
• prashantk_39 minutes ago
  I am seeing more Post Quantum safety measures suddenly, than ever before. I know this was a topic from at least a decade, but it looks like a sudden interest across industry.<p>Did something change? It looks like there was some breakthrough in quantum computers scaling and everyone if given some time before making it public.<p>What could be the reason for this?
  • bux938 minutes ago
    I&#x27;m seeing more of a gradual path.<p>Chrome 124 (april 24) introduced hybrid post-quantum TLS, and Chrome 131 (nov 24) switched to a hybrid using ML-KEM, which was standardized in 2024, just after Firefox 132 (oktober 2024), while openssh introduced a hybrid scheme in release 9.0 (April 2022) and made ML-KEM+25519 default in OpenSSH 10.0 (April 2025).<p>Hybrid PQ schemes being adopted in other places is people playing catch-up, not the avant garde.<p>I&#x27;d say digital signatures should be the foremost concern, those may need to provide non-repudiation for decades.
  • Qision18 minutes ago
    &gt; What could be the reason for this?<p>Hype