As quantum computing evolves from theoretical risk to practical concern, leading blockchain ecosystems are taking concrete steps to future-proof their security. The Solana Foundation has deployed a quantum-resistant testnet following a threat assessment with Project Eleven, while Aptos is proposing an optional post-quantum signature scheme through governance vote AIP-137. These parallel initiatives represent a proactive, industry-wide shift toward preparing cryptographic defenses for a future where today’s technology may be vulnerable.
about Solana Tests Quantum-Resistant Crypto as Aptos Proposes New Signatures