Hacker News new | ask | show | jobs
by 45h34jh53k4j 3304 days ago
or you reuse the nonce in ECDSA.

This burned sony, and burned people that had faulty wallet code that submitted transactions with the duplicate nonces.

If you only published, and signed a transaction once, you would be immune to fail by ECDSA nonce reuse.

Its good to rotate the publickey/address per transaction in bitcoin