cryptography

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cryptography

(krip-tog′ră-fē) [ crypt- + -graphy]
The science and techniques of concealing or disguising information through encoding and decoding. In the health professions cryptography is used to ensure the confidentiality of medical records.
References in periodicals archive ?
CIPHER provides organizations with proprietary technologies and specialized services to defend against advanced threats, while managing risk and ensuring compliance through innovative solutions.
The aforementioned block cipher modes of operation provided confidentiality and/or authenticity.
The implementation of the A5/1 stream cipher follows the basic process of a stream cipher that involves an initialization vector (IV) or seed, along with a secret key Ki to generate a sequence of bit streams which is the cipher.
The first of Carroll's polyalphabetic ciphers, which he named "The Alphabet Cipher," is a kind of Vigenere cipher, and uses the following table:
We also give a brief specification of the Grain-128 stream cipher.
The cipher which the internet used was a 128 bit, which was deemed very strong by industry standards, he said.
Inferred from the bar charts, with the key data encrypted adding, the neighborhood similarity of each cipher video sequence gradually decreased.
A MESSAGE WRITTEN IN CODE OR CIPHER IS CALLED A CRYPTOGRAM.
Camellia, the next generation encryption algorithm that provides the world's highest security and performance, is an international standard and recommended cipher.
What are some of the goals Cipher has in terms of spreading awareness?
Cipher is doing the same virtually through its strategic approach to knowledge logistics management.
7814-W implements the Electronic Codebook and the Cipher Block Chaining modes of operation for both encryption and decryption, and supports key sizes 128 bit, 192 bit, and 256 bit.