TRON founder Justin Sun says the network’s post-quantum cryptography upgrade is now running on testnet, framing it as an early hedge against future “Q-Day” — the point at which quantum computing becomes powerful enough to threaten today’s public-key cryptography.
Separately, U.S. blockchain security firm AmericanFortress has proposed a way to make wallets quantum-resistant without forcing users to migrate to new addresses, rotate keys, or move funds. The proposal was published as a technical paper but has not yet undergone peer review, highlighting both the momentum and the uncertainty around quantum-readiness in crypto.
Key takeaways
- Justin Sun said TRON’s post-quantum cryptography is live on testnet, with an asserted…
