0xab

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Definition(s):

Hexadecimal notation that is used to define a byte (i.e., eight bits) of information, where a and b each specify four bits of information and have values from the range {0, 1, 2,…F}. For example, 0xc6 is used to represent 11000110, where c is 1100, and 6 is 0110.
Source(s):
NIST SP 800-90A Rev. 1

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.

Information Technology Laboratory

Computer Security Resource Center

Computer Security Resource Center

0xab

Glossary Comments