Amendment 1 - Information technology - Security techniques - Message Authentication Codes (MACs) - Part 3: Mechanisms using a universal hash-function

CSA Group
Standards Development Organisation:
Canadian Standards Association (operating as CSA Group)
Working Program:
View the CSA work program
Designation Number:
ISO/IEC 9797-3:2011/AMD1:2020
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Development Activity:
Amendment Revision
ICS code(s):
35.030
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This part of ISO/IEC 9797 specifies the following MAC algorithms that use a secret key and a universal

hash-function with an n-bit result to calculate an m-bit MAC based on the block ciphers specified in

ISO/IEC 18033-3 and the stream ciphers specified in ISO/IEC 18033-4:

a) UMAC;
b) Badger;
c) Poly1305-AES;
d) GMAC

Project need:

To align Canadian requirements with those of the respective international standards being proposed for adoption and to maintain alignment between Canadian information and communication technology standards and each respective international standard. This proposed New Standard is being developed at the request of P123 – Technical Committee on Information Technology. It will provide the industry with the latest standards available in the ICT field.

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