英和和英

write in cipher

a cryptograph

a unit used for gene information, called codon

to cipher a message

in a cryptographic manner

a cipher-key

break the code

break a code

the structure of a secret code

a message written in code

a private code

cryptography

Crack a code

a line of business dealing with secret codes

sign and countersign

a cipher telegram

a code called Playfair cipher

to wire in cipher

the Visinel secret coding table

Give the password!

You are not allowed to pass unless you give the word.

a Visinel secret coding

the secret code called Enigma code

in cipher

a sentence converted to code

act of writing in code or cipher

a piece of writing in code or cipher

to decipher a code―decode a message

of or relating to cryptanalysis

to decipher a cipher telegram