Audit Information systems & IT Security
Audit Information systems & IT Security
Menu

: Home

: Terminology

: Best Practice
: : COBIT
: : ISO 27002 (ISO 17799)
: : ISO 27001
: : ISO 27000 Series
: : ISO 20000 - ITIL
: : COSO
: : Info Security Policy
: : Security Domains

: SOX

: Links
: : Organisations
: : Standards Orgs
: : Audit Links
: : Security Links

: The News Page

: Your IP Address

: Contact
: Legal Disclaimer
Search







Audit Information systems & and IT Security

Information System audit and IT Security

Definitions and Terminology

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Cryptographic check function


a cryptographic transformation which takes as input a secret key and an arbitrary string, and which gives a cryptographic check value as output. The computation of a correct check value without knowledge of the secret key shall be infeasible [ISO/IEC 9798-1:1997].

source: ISO15946-3, 2002

a cryptographic transformation which takes as input a secret key and an arbitrary string, and which gives a cryptographic check value as output. The computation of a correct check value without knowledge of the secret key shall be infeasible.

source: ISO9798-1, 1997


Google
 
Web www.audit-is.com

 

 



   
Auditing Security and IT Systems
Copyright 2006-2008. All Rights Reserved. Something missing on this page? Let us know