cryptograph Definition
- 1a coded message
- 2the art or practice of writing or deciphering coded messages
Using cryptograph: Examples
Take a moment to familiarize yourself with how "cryptograph" can be used in various situations through the following examples!
Example
The cryptograph was so complex that it took months to decode.
Example
He was an expert in cryptograph and worked for the government during the war.
cryptograph Synonyms and Antonyms
Synonyms for cryptograph
- code
- cipher
- secret writing
Phrases with cryptograph
playfair cryptograph
a polygraphic substitution cipher invented by Charles Wheatstone, which encrypts pairs of letters instead of single letters
Example
The Playfair cryptograph was used extensively by the British Army during World War I.
Vigenère cryptograph
a method of encrypting alphabetic text by using a series of interwoven Caesar ciphers based on the letters of a keyword
Example
The Vigenère cryptograph was considered unbreakable for centuries until the development of frequency analysis.
a piece of information used to control the operation of a cryptographic algorithm
Example
The cryptographic key is used to encrypt and decrypt messages in a secure communication system.
Origins of cryptograph
from Greek 'kryptos' meaning 'hidden' and 'graphein' meaning 'to write'
Summary: cryptograph in Brief
'Cryptograph' [ˈkrɪptəɡræf] refers to a coded message or the art of writing and deciphering such messages. It includes methods like the Playfair and Vigenère cryptographs, which encrypt letters and words using complex algorithms. Cryptography is often used in secure communication systems and by governments for confidential information.
