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One-key MAC: Message Authentication Code, Block Cipher, CBC-MAC -

English
2026-03-24
€207.26 €259.07

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. OMAC (One-key MAC) is a message authentication code constructed from a block cipher much like the PMAC algorithm. Officially there are two OMAC algorithms (OMAC1 and OMAC2) which are both essentially the same except for a small tweak. OMAC1 is equivalent to CMAC which became an NIS ... Full description

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. OMAC (One-key MAC) is a message authentication code constructed from a block cipher much like the PMAC algorithm. Officially there are two OMAC algorithms (OMAC1 and OMAC2) which are both essentially the same except for a small tweak. OMAC1 is equivalent to CMAC which became an NIST recommendation in May 2005. It is free for all uses (no patents). In cryptography, a message authentication code (often MAC) is a short piece of information used to authenticate a message. A MAC algorithm, sometimes called a keyed (cryptographic) hash function, accepts as input a secret key and an arbitrary-length message to be authenticated, and outputs a MAC (sometimes known as a tag). The MAC value protects both a message's data integrity as well as its authenticity, by allowing verifiers (who also possess the secret key) to detect any changes to the message content.

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786132952370
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€207.26 €259.07