MAKE A MEME
View Large Image
View Original:
AD-cycle.png (800x689)
Download:
Original
Medium
Small
Thumb
Courtesy of:
commons.wikimedia.org
More Like This
Keywords: AD-cycle.png AD-cycle svg A 4-cycle formed from the first and fourth letters of four Enigma message indicators as used before 1938 by the German military Matt Crypto 14 21 13 December 2005 UTC Cryptography diagrams
Terms of Use
 
Search of the Day