Information technology - Security techniques - Message Authentication Codes (MACs) - Part 1: Mechanisms using a block cipher

Informácie o norme:

Označenie normy: ISO/IEC 9797-1-ed.2.0
Dátum vydania normy: 1.3.2011
Počet strán: 40
Približná hmotnosť: 120 g (0.26 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO

Anotácia textu normy ISO/IEC 9797-1-ed.2.0 :

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.