Tagged: ecdsa
3 entries
- ECDSAGlossary · ECDSA is the elliptic-curve digital signature used by Bitcoin and TLS; its discrete logarithm security falls to Shor's algorithm on a quantum computer.
- Is Bitcoin quantum safe?Blockchain · An evidence-based look at Bitcoin's quantum exposure: which coins have revealed public keys, how fast an attacker must be, and the proposed fixes.
- Quantum threat to ECDSABlockchain · Shor's algorithm solves the elliptic curve discrete logarithm behind ECDSA in polynomial time; published estimates need about 2330 logical qubits.