标准摘要
[中文适用范围]： 本文件规定了具有附录的数字签名机制，其安全性基于离散对数问题。本文件提供了——附带数字签名的一般描述，以及——多种提供附带数字签名的机制。对于每种机制，本文件指定了——密钥对生成的过程，——签名生成的过程，和——签名验证的过程。附录A定义了分配给本文件中指定的数字签名机制的对象标识符，并定义了算法参数结构。附录B定义了本文档中使用的转换函数FE2I、I2FE、FE2BS、BS2I、I2BS、I2OS和OS2I。附录D定义了如何生成DSA域参数。 [外文原描述]： 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.
英文名称IT Security techniques - Digital signatures with appendix - Part 3: Discrete logarithm based mechanisms