ISO/IEC 9797-1:2011
Information technology -- Security techniques -- Message Authentication Codes (MACs) -- Part 1: Mechanisms using a block cipher
Ausgabedatum:
2011-03
Edition:
2.0
Sprache: EN - englisch
Seitenzahl: 40 VDE-Artnr.: 217897
ISO/IEC 9797-1:2011 specifies six MAC algorithms that use a secret key and an n-bit block cipher to calculate an m-bit MAC.
ISO/IEC 9797-1:2011 can be applied to the security services of any security architecture, process, or application.
Key management mechanisms are outside the scope of ISO/IEC 9797-1:2011.
ISO/IEC 9797-1:2011 specifies object identifiers that can be used to identify each mechanism in accordance with ISO/IEC 8825-1. Numerical examples and a security analysis of each of the six specified algorithms are provided, and the relationship of ISO/IEC 9797-1:2011 to previous standards is explained.