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BS ISO/IEC 7064:2003
Current
The latest, up-to-date edition.
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Information technology. Security techniques. Check character systems
Hardcopy , PDF
English
21-03-2003
1 Scope
2 Terms and definitions
3 Symbols and notation
4 Types of systems
4.1 Pure systems
4.2 Hybrid systems
5 Compliance and designation
5.1 Strings
5.2 Check character generating products
5.3 Checking products
5.4 System designation
6 Specification of pure systems
6.1 Formula
6.2 Calculation
6.3 Check character position
7 Computational methods for pure systems with one check
character
7.1 Pure system recursive method
7.1.1 Computation
7.1.2 Example
7.2 Pure system polynomial method
7.2.1 Computation
7.2.2 Example
8 Computational methods for pure systems with two check
characters
8.1 Computation
8.2 Example using recursive method
8.3 Example using polynomial method
8.4 Simplified procedure for ISO/IEC 7064, MOD 97-10
9 Specification for hybrid systems
9.1 Formula
9.2 Check character position
10 Computational method for hybrid systems
10.1 Hybrid system recursive method
10.1.1 Computation
10.1.2 Example
Annex A (informative) Criteria for the selection of check
character system for applications
Annex B (informative) Check character systems for other
alphabets
Bibliography
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