Starknet explains its cryptographic agility approach against quantum threats

Sufficient Grace explains that Starknet's preparation for quantum threats rests on three areas: hash-based STARK proofs, programmable accounts, and ongoing cryptographic migration.

The article argues that blockchain systems must be able to replace cryptographic methods as security assumptions change. It cites Anthropic research on Claude Mythos Preview, which reported improved attacks on the post-quantum HAWK signature scheme and a reduced-round AES variant.