cyclometer
cryptograph
telecipher
cryptomodule
cryptominer
Pretty Good Privacy
codebreaker
cryptovariable
cryptosystem
wired
crypto-
Turingery
cryptoprocessing
spybot
cryptology
cryptography
cryptoviral extortion
cryptanalysis
cryptanalytics
cryptofax
undercraft
cryptophyte
signcryption
cryptochiral
Playfair
foursquare
punched tape reader
paper tape reader
tape reader
cryptogrammatic
punched paper tape reader
malleability
cryptoworm
cryptolocker
cryptoprocessor
black room
subcipher
-crypt
keystore
decryptable
nomenclator
decontaminator
decipherment
bombe
data encryption
clandestine operation
asymmetric cryptography
cryptovirology
cryptographic
Vigenère cipher
keychain
cipher
keyserver
unencryption
bug
Banburismus
digital weapon
fingerprint
ciphony
hacker
rootkit
cipherlike
Twofish
quantum-resistant
scrambler
unlooper
monoliteral
decoder ring
cryptogenous
encryptable
on-the-fly encryption
cryptanalyst
deionizer
ciphertext-only attack
black chamber
pwn
substitution code
decryptification
cryptoviviparous
Coppersmith's attack
cryptographics
cryptomining
broadcaster
cryptosecurity
cryptocustodian
degausser
decrypter
encrypter
antispyware
cipherer
Enigma machine
recipher
autokey
nothing-up-my-sleeve number
digitizer