ISO/IEC 14888-3
IT Security techniques - Digital signatures with appendix - Part 3: Discrete logarithm based mechanisms
| Organization: | ISO |
| Publication Date: | 1 November 2018 |
| Status: | active |
| Page Count: | 166 |
| ICS Code (IT Security): | 35.030 |
scope:
This document specifies digital signature mechanisms with appendix whose security is based on the discrete logarithm problem. This document provides
- a general description of a digital signature with appendix mechanism, and
- a variety of mechanisms that provide digital signatures with appendix. For each mechanism, this document specifies
- the process of generating a pair of keys,
- the process of producing signatures, and
- the process of verifying signatures.
Annex A defines object identifiers assigned to the digital signature mechanisms specified in this document, and defines algorithm parameter structures.
Annex B defines conversion functions of FE2I, I2FE, FE2BS, BS2I, I2BS, I2OS and OS2I used in this document.
Annex D defines how to generate DSA domain parameters.
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