cilly

名词 n.
中文释义

英文释义

名词 n.
  1. Any predictable facet of the Enigma Machine cipher due to operator error or laziness, whose existence helped the Allies to break the code. historical
    — Another type of cilly was the repeated use of the same message key, perhaps the initials of the operator's girlfriend […]

词形变化

cillies plural

词源

Uncertain; possibly a pun on silly and the letters CIL used as a cryptographic key.
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