Standards Development
The purpose of the proposed standard is to provide requirements and guidance for methods for generation, change, and verification of PINs using 16-byte block ciphers such as AES.
Outline
The following table of contents expresses the intended direction of the work effort, but would be anticipated to change as the work progresses:
Foreword Introduction
1 Scope
2 Normative References ISO 13491, 9564, 11568, 8583, 20022, 9797, 18033
3 Terms and Definitions
4 Basic Principles
5 Reference PIN Generation 6 PIN Change 7 Transaction PIN Verification Annex A Worked Examples Bibliography
This 9564.5 NWIP is re-proposed as there were issues with balloting times such that nations were counted as abstaining, despite their voting for approval of the work item.
While high-level requirements are given in 9564-1, there are no specifications or guidance methods for generating PINs, PIN change, PIN verification. This work effort aims to provide such standardization using 16-byte block ciphers.
The WG13 would like to ask ballot participants if they have experience/knowledge of AES-based PIN offset calculation methods, that they would consider for inclusion?
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