I compiled a list of open-source post-quantum tools and libraries
5 comments
Thanks for sharing this—really valuable work! At Quranium, a Layer 1 blockchain protocol optimized for post-quantum security, AI integration, and EVM compatibility, we're working on similar challenges and recently rolled out a post-quantum-ready crypto wallet using SLH-DSA and ML-KEM, both NIST-finalized algorithms. We’ve focused heavily on real-world implementation: integrating split-key architecture for transaction signing and encrypted backups across chains like Bitcoin, Ethereum, and Solana.
Would love to hear how you’ve approached performance trade-offs, especially around key sizes and hybrid models. Also curious if you explored any post-quantum options for recovery flows or user-facing backup systems.
Great to see more people tackling this beyond government or financial sectors.
Would love to hear how you’ve approached performance trade-offs, especially around key sizes and hybrid models. Also curious if you explored any post-quantum options for recovery flows or user-facing backup systems.
Great to see more people tackling this beyond government or financial sectors.
Could you share it please?
I forgot to mention, I wrote up a full breakdown of the tools I tested Kyber, Dilithium, etc. and how they actually work in practice.
Here it is if you’re into that kind of thing:
https://ncse.info/post-quantum-tools/
Did you mean to include a link to the list?
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I fell into a rabbit hole of post-quantum cryptography and ended up writing a fairly deep guide. It covers stuff like Kyber, Dilithium, liboqs, PQClean, and hybrid key exchange with OpenSSL.
I tried to keep it practical includes working code examples, trade-offs, and where the standards are headed including the finalized NIST picks. Also added some notes on real-world use cases.
If anyone here is working on something similar or already rolling out PQC in production, would love to hear what libraries or strategies you're using.