Articles by tag: secp256k1

Analysis of nonce defects ECDSA secp256k1

Stratificational analysis of ECDSA signatures detects defect-family nonce through phase coordinates. Reconstruction results and publication-safety for cryptographers. Study the methodology.

Quantum threat secp256k1: 1200 qubits to break

Google optimized Shor for secp256k1: 500k physical qubits, minutes for attack. Learn about on-spend and at-rest risks for BTC/ETH, post-quantum measures. Read the analysis for developers.