dynamic-keycipher
nounUK /daɪˈnæmɪk ˈkiːsaɪfə/
US /daɪˈnæmɪk ˈkiːsaɪfər/
A special secret code that changes its rules each time you use it.
The spy used a dynamic-keycipher so no one could guess the pattern twice.
RELATED WORDS
OTHER MEANINGS
2. A security method where the key is generated anew for every message.
Engineers chose a dynamic-keycipher to protect each chat message separately.
3. A puzzle or game code whose solution changes every round.
The escape room used a dynamic-keycipher that reset after each team finished.
4. A software routine that rotates encryption keys automatically over time.
The app's dynamic-keycipher rotates keys every hour to keep data safe.