🧰 secp256k1

The items that name it 7

• Shor's algorithm compiled on cat qubits: 22 593 qubits for RSA-2048 in 3.14 days
  paperas affected products2026-10-28It is written here as secp256k1 (ECDLP).

  ECDLP

• Trail of Bits (@trailofbits) on X
  threadas classification.key entities2026-10-20
• ‘Wow, it’s a real discovery’: Claude cracks a 25-year NSA number mystery
  articleas classification.key entities2026-10-17
• ERC-8441: Hybrid post-quantum stealth address scheme
  threadas affected products2026-10-09

  Elliptic curve used for spending keys, viewing keys (ECDH) and stealth address EOAs; vulnerable to quantum discrete-log attacks for linking announcements to recipients.

• Hybrid post-quantum stealth addresses (ERC-5564 schemeId 3)
  threadas classification.key entities2026-10-09
• From Algebra to Noise: Why Post-Quantum Cryptography Looks Different
  articleas affected products2026-09-14

  Elliptic curve used by Bitcoin and Ethereum EOAs; vulnerable to Shor's algorithm once a CRQC exists

• EF Protocol: Current and Emerging Priorities
  articleas affected products2026-09-07

  Cryptographic key scheme described as vulnerable, which Frame transactions and withdrawal credential retirement aim to move accounts away from