AACS encryption key controversyW
AACS encryption key controversy
ANOMW
ANOM
Babington PlotW
Babington Plot
BATCOW
BATCO
Beale ciphersW
Beale ciphers
Central BureauW
Central Bureau
Choctaw code talkersW
Choctaw code talkers
Cipher runesW
Cipher runes
Clipper chipW
Clipper chip
Code talkerW
Code talker
The CodebreakersW
The Codebreakers
Commercial code (communications)W
Commercial code (communications)
Copiale cipherW
Copiale cipher
Crypto WarsW
Crypto Wars
CryptogramW
Cryptogram
Dorabella CipherW
Dorabella Cipher
Far East Combined BureauW
Far East Combined Bureau
FBI–Apple encryption disputeW
FBI–Apple encryption dispute
Wilhelm FennerW
Wilhelm Fenner
Fish (cryptography)W
Fish (cryptography)
Walter FrickeW
Walter Fricke
German Army cryptographic systems of World War IIW
German Army cryptographic systems of World War II
Gulf of Tonkin incidentW
Gulf of Tonkin incident
KryptosW
Kryptos
RAF raid on La Caine (1944)W
RAF raid on La Caine (1944)
SMS MagdeburgW
SMS Magdeburg
Battle of MidwayW
Battle of Midway
Operation RuthlessW
Operation Ruthless
Polygraphia NovaW
Polygraphia Nova
USS Pueblo (AGER-2)W
USS Pueblo (AGER-2)
Room 40W
Room 40
Room 641AW
Room 641A
Secret decoder ringW
Secret decoder ring
SIGTOTW
SIGTOT
Syllabical and Steganographical TableW
Syllabical and Steganographical Table
Wilhelm TranowW
Wilhelm Tranow
German submarine U-505W
German submarine U-505
United States Naval Computing Machine LaboratoryW
United States Naval Computing Machine Laboratory
USS Liberty incidentW
USS Liberty incident
Voynich manuscriptW
Voynich manuscript
Zimmermann TelegramW
Zimmermann Telegram