All challenges
Multiple ChoiceBeginner 30s

Hashing: Property

A cryptographic hash function always produces:
Options
  1. 1Variable-length output
  2. 2The original input
  3. 3Encrypted text
  4. 4Fixed-length output

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle