
QuantumEVM
82 posts

QuantumEVM
@quantumevm
Layer 1/2 with bidirectional bridge and NIST Candidate Post Quantum Cryptography. Mitigation and Migration for Quantum Risk





Post Quantum EVM available as a whitelabel service or Layer 1. Meet our CEO at EthCluj.







Ethereum has a quantum problem, and the Ethereum Foundation now has a roadmap to fix it by 2029. According to @VitalikButerin, Ethereum's quantum vulnerability spans four key areas: - EOA signatures (ECDSA) - Consensus-layer (BLS signatures) - Data availability (KZG commitments and proofs) - Application-layer ZK proofs (KZG or Groth16) The hardest problem: signature aggregation. No current post-quantum scheme supports aggregating thousands of validator signatures per block. The proposed solution, leanSig, combines hash-based, One-Time Signatures, Merkle Trees for public-key verification, and SNARKs as the aggregation mechanism. On the architecture side, cryptographic agility is emerging as the dominant design philosophy. EIP-8141 extends account abstraction to decouple transaction authorization from any specific cryptographic scheme, a necessary foundation for a staged migration. Bonus: Bitcoin faces the same underlying constraints. Post-quantum schemes like ML-DSA are mathematically incompatible with non-hardened HD wallet derivation. @projecteleven’s RACCOON-based wallet is one early attempt to work around this. Full breakdown in this week's Post-Quantum Roundup. realmscape.substack.com/p/why-securing…

We welcome @IanSmith_HSA as a speaker at ETHCluj. Ian is a CEO/CTO @quantumevm and a developer with experience in over 25 programming languages since 1997, and has been active in Web3 since 2016, with his first cryptocurrency project dating back to 2002. The expertise he brings to the stage is invaluable, and we couldn’t be happier to host him once again. 🎟️Tickets in bio.

"Google’s introducing a 2029 timeline to secure the quantum era with post-quantum cryptography (PQC) migration." That means Blockchain needs to finish migration by 2029. blog.google/innovation-and…











@sundarpichai @Nature Congrats. Looks like quantum computing is becoming relevant.






IBM has another new way of creating qubits and this one is more error resistant. "Fibonacci anyon braiding for universal gates" is the ability to perform calculations and designs for an idealized system of ordered topology. In other words, they tested an ideal map. phys.org/news/2025-07-e…






