Please post here general information about PQC #109
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digital custody info |
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EUDI ecosystem and standards |
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Ethereum and the Post-Quantum Transition TL;DR Post Quantum cryptography is no longer a distant research topic. It is now explicitly part of Ethereum’s long-term strategic horizon. Preparing for it will require more than new cryptographic primitives. It will require coordination across the entire ecosystem.
The Ethereum Foundation’s recently published Strawmap explicitly references post-quantum considerations in its longer-term horizon, pointing toward a potential 2029 timeframe for ecosystem readiness: https://strawmap.org/ Post-quantum security is now part of Ethereum’s strategic roadmap discussion. Active discussions are ongoing across Ethereum Research and Ethereum Magicians around signature schemes, precompiles, and long-term cryptographic evolution (https://ethresear.ch/; https://lnkd.in/eF4iQdUQ) There are dedicated biweekly public discussions around post-quantum signatures and related topics within the Ethereum protocol community: https://lnkd.in/eGJJgudS The direction is clear.
Transitioning to quantum-resistant cryptography requires changes not only at the protocol layer, but across:
This will not be a single hard fork. It will be a multi-year migration process across heterogeneous actors with different incentives and risk tolerances. Today, we lack:
Post-quantum readiness is not merely a cryptographic upgrade. It is an ecosystem coordination problem. The Strawmap gives us a horizon. What is still missing is an operational layer capable of:
The transition must be proactive and coordinated. If we start designing that coordination layer now, the transition will be deliberate, data-driven, and resilient. The time to build that layer is now. If you're building in Ethereum and thinking about long-term resilience, let’s talk at EthCC: https://lnkd.in/eVtzDHtp |
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https://cloudsecurityalliance.org/artifacts/post-quantum-cryptography-key-management# |
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https://www.catonetworks.com/blog/the-post-quantum-journey-begins/ |
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https://eprint.iacr.org/2025/1987 |
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Please post here general information about PQC
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