StarkWare Unveils Three-Phase Quantum-Resistant Roadmap for Starknet

StarkWare has released a three-phase roadmap aimed at making Starknet quantum-resistant, arguing that the crypto industry has workable cryptography available and should not remain exposed to future quantum computing attacks. According to Cointelegraph, the company presented the plan on Tuesday as evidence that blockchains have “no excuse” to stay vulnerable if they are willing to make necessary changes.

StarkWare CEO Eli Ben-Sasson said “tried-and-tested cryptography exists to secure every crypto key in the world,” and argued that continued vulnerability would come down to inaction. He said Starknet can become resistant to quantum attacks by “seizing on its architecture advantage,” pointing to its use of zero-knowledge STARK (Scalable Transparent Argument of Knowledge) proofs, which he described as “inherently post-quantum safe.” Ben-Sasson added that if Starknet can become quantum-resistant by adopting the right cryptography, other networks can do the same, calling for the industry to be “nimble.” He also criticized what he described as an “elliptical illusion” around elliptic-curve cryptography, saying belief in its quantum resistance amounts to “false confidence” that leaves the sector “dangerously complacent.” While acknowledging that some migrations involve difficult technical trade-offs, governance decisions, and dependencies beyond any single team’s control, he said “difficulty is not an excuse for delay,” and argued the industry should not need “wake-up calls from the White House or anyone else” to act.

The roadmap’s first phase involves replacing some existing security components, including swapping out Pedersen hashing for quantum-resistant alternatives and adding quantum-resistant signatures. Phase two centers on migration tooling intended to upgrade existing smart contracts to a quantum-safe standard without requiring developers to manually rebuild applications. Phase three addresses dependencies Starknet cannot resolve on its own, which Ben-Sasson said largely hinge on Ethereum’s quantum upgrade roadmap.

The push to quantum-proof blockchains is accelerating as some researchers warn that quantum computing could outpace current defenses and that cryptographically relevant quantum machines could be ready before 2030. Cointelegraph reported that the Bitcoin community remains divided over how to secure older coins against the quantum threat, while other networks have moved forward with proposals. Circle, Ethereum, Solana, Tezos, and Algorand have all proposed quantum-proof roadmaps, the report said.