Glossary term

Nonce

A random arbitrary number used to timestamp or otherwise ensure the order of a transaction in order to prevent against a replay attack.

  • Updated August 17, 2018
  • First published April 25, 2018
  • Reading time 1 minute

Definition

Understand the fundamentals, context, and nuances behind this term.

A random arbitrary number used to timestamp or otherwise ensure the order of a transaction in order to prevent against a replay attack.