Information technology - Security techniques - Hash-functions - Part 2: Hash-functions using an n-bit block cipher

CSA Group
Standards Development Organisation:
Canadian Standards Association (operating as CSA Group)
Working Program:
View the CSA work program
Designation Number:
CAN/CSA-ISO/IEC 10118-2:12 (R2016)
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Development Activity:
Reaffirmation
ICS code(s):
35.040
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This part of ISO/IEC 10118 specifies hash-functions which make use of an n-bit block cipher algorithm. They are therefore suitable for an environment in which such an algorithm is already implemented.

 

Four hash-functions are specified. The first provides hash-codes of length less than or equal to n, where n is the block-length of the underlying block cipher algorithm used. The second provides hash-codes of length less than or equal to 2n; the third provides hash-codes of length equal to 2n; and the fourth provides hash-codes of length 3n. All four of the hash-functions specified in this part of ISO/IEC 10118 conform to the general model specified in ISO/IEC 10118-1.

Project need:

To review the Standard within the required 5 year period.

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