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The meaning of CYPHER is chiefly British spelling of cipher.
In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption—a series of well-defined steps that can be followed as a procedure. An alternative, less common term is encipherment. To encipher or encode is to convert information into cipher or code.
Cipher, any method of transforming a message to conceal its meaning. The term is also used synonymously with ciphertext or cryptogram in reference to the encrypted form of the message. All ciphers involve either transposition or substitution or a combination of these two mathematical operations.
: a method of transforming a text in order to conceal its meaning. secret communications written in cipher. compare code sense 3b. b. : a message in code.
Examples of cypher. This can be done individually or in groups known as cyphers, where people stand in a circle and take turns rapping. The title character is, by his own account, "a cypher and a blank," completely ignorant of the ways of the world.
A cypher is a message written in a secret code. Spies during World War II sometimes communicated using cyphers. If you use a cypher to send your friend a message, it may take her a while to figure out what you're trying to tell her.
Cypher is Neo4j’s declarative query language, allowing users to unlock the full potential of property graph databases. The Cypher Manual aims to be as instructive as possible to readers from a variety of backgrounds and professions, such as developers, administrators, and academic researchers.
