cyphertext การใช้

:: Oh, and there seems to be one more typo in the middle of the cyphertext.
Central Bureau had banks of IBM punched card equipment, which were used by the cryptanalysts to help analyze intercepted cyphertext.
Another includes an " autotyping " function which takes plaintext from a clipboard and converts it to cyphertext ( or vice versa ) at one of four speeds.
The most common application is in the storage of secrets in multiple locations to prevent the capture of the ciphertext and the subsequent performance of cryptanalysis on that cyphertext.
This turns the basic substitution into a polyalphabetic one similar to the well known Vigen鑢e cipher, with the exception that it required no manual lookup of the keys or cyphertext.