cipher


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cipher:

see cryptographycryptography
[Gr.,=hidden writing], science of secret writing. There are many devices by which a message can be concealed from the casual reader, e.g., invisible writing, but the term cryptography strictly applies to translating messages into cipher or code.
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cipher

[′sī·fər]
(communications)
A transposition or substitution code for transmitting secret messages.

cipher

, cypher
1. an obsolete name for zero
2. any of the Arabic numerals (0, 1, 2, 3, etc., to 9) or the Arabic system of numbering as a whole
3. Music a defect in an organ resulting in the continuous sounding of a pipe, the key of which has not been depressed

cipher

Pronounced "sy-fer," a cipher is an algorithm that encrypts data. However, the term may also refer to the encrypted data as well. See encryption algorithm and ciphertext.
References in periodicals archive ?
Cipher said Trulance has established an efficacy and safety profile in treating adults with chronic idiopathic constipation (CIC) and irritable bowel syndrome with constipation (IBS-C) in clinical trials with more than 4,700 patients.
CIPHER is already well-scaled to support security system integration, managed security services, and security consulting across these three continents.
Using the latest IIoT technology, Cipher works with almost any commercially available edge device.
In cyptography, block cipher algorithms are used to encrypt a message or block of plaintext with a fixed-length [1].
To create this cipher, Caesar shifted the letters in the alphabet three places to the right.
A cipher key is the method used to encode a plaintext and decode a ciphertext.
Approval of Absorica represents our third FDA approval and most important milestone to date, reflecting the great work by our Scientific Affairs team at Cipher and our partner, Galephar Pharmaceutical Research," said Larry Andrews, President and CEO of Cipher.
Trivium [CP] is reported as the fastest cipher providing hardware performance.
Al Mazroui said there might be only one known cipher to date that had proven to be unbreakable,.
In this section, through the analysis of different cipher video sequences, three examples are provided for the real applicability of the proposed assessment scheme.