标准编号：ISO/IEC 14888-3:2018
中文名称：IT 安全技术 带附录的数字签名 第3部分：以离散对数为基础的机制
英文名称：IT Security techniques — Digital signatures with appendix — Part 3: Discrete logarithm based mechanisms
发布日期：2018-11
标准范围
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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