cipher: signification et définitions

The mathematical symbol (0) denoting absence of quantity; zero.

An Arabic numeral or figure; a number.

One having no influence or value; a nonentity.

A cryptographic system in which units of plain text of regular length, usually letters, are arbitrarily transposed or substituted according to a predetermined code.

The key to such a system.

A message written or transmitted in such a system.

A design combining or interweaving letters or initials; a monogram.

To solve problems in arithmetic; calculate. See Synonyms at calculate.

To put in secret writing; encode.

To solve by means of arithmetic.