Enciphered in a sentence

A message-to-be-transferred is enciphered to ciphertext at the encoding terminal by encoding the message as a number M in a predetermined set.

Colossus was designed to perform the task of "Wheel Setting", that is determining the start point of the stream of key characters in relation to the characters of the enciphered message on the paper tape loop.

Each transmission, which often contained more than one message, was enciphered with a different start position of the wheels.

It must map all other characters to themselves; it reads characters one at a time and outputs their enciphered equivalents until it reads an EOF (here assumed to be represented as either -1 or "no change"), at which point the program terminates.

Messages were sent to and fro across the Atlantic by enciphered teleprinter links.

On the other hand, because ROT47 introduces numbers and symbols into the mix without discrimination, it is more immediately obvious that the text has been enciphered.

Since one or more of the disks rotated mechanically with each plaintext letter enciphered, the number of alphabets used was substantially more than astronomical.

So if the keyword is 'CAT', the first letter of plaintext is enciphered under alphabet 'C', the second under 'A', the third under 'T', the fourth under 'C' again, and so on.

The high-level, strategic nature of the intelligence obtained from Tutte's crucial breakthrough, in the bulk decrypting of Lorenz-enciphered messages specifically, contributed greatly, and perhaps even decisively, to the defeat of Nazi Germany.

The letter indicated by the lamp would be recorded as the enciphered substitution.

These requirements are rarely understood in practice, and so Vigenère enciphered message security is usually less than might have been.

The text is Latin, but enciphered with a complex, two step method.

Usually, the transmitting operator informed the receiving operator of this message key by transmitting some plaintext and/or ciphertext before the enciphered message.