一个基于合成泛hash函数族的消息认证码

李学远; 王新梅

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一个基于合成泛hash函数族的消息认证码

信息工程 | 更新时间：2023-11-28

- 一个基于合成泛hash函数族的消息认证码
- A Message Authentication Code Based on the Composition of Universal Hash Families
- 工程科学与技术 2009年41卷第5期页码：156-159
- 作者机构：
  
  西安电子科技大学综合业务网国家重点实验室
- 作者简介：
- 基金信息：
  
  国家自然科学基金
- DOI：
  中图分类号：
- 纸质出版日期：2009，
  
  网络出版日期：2008-9-3，
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李学远,王新梅.一个基于合成泛hash函数族的消息认证码[J].工程科学与技术,2009,41(5):156-159.

Li Xue-Yuan, Wang Xin-Mei. A Message Authentication Code Based on the Composition of Universal Hash Families[J]. Advanced Engineering Sciences, 2009,41(5):156-159.
李学远,王新梅.一个基于合成泛hash函数族的消息认证码[J].工程科学与技术,2009,41(5):156-159. DOI：

Li Xue-Yuan, Wang Xin-Mei. A Message Authentication Code Based on the Composition of Universal Hash Families[J]. Advanced Engineering Sciences, 2009,41(5):156-159. DOI：

摘要

中文摘要: 为有效的认证多个字符串，提出一个输入可为字符串向量的消息认证码：VHMAC。VHMAC基于泛hash函数族的合成。为高效的处理字符串向量，定义一个并行的泛hash函数族，其结果输入另一泛hash函数。将普通消息认证码的安全性定义扩展到输入为字符串向量的情形。在底层分组密码是伪随机置换的假设下，证明了VHMAC的安全性。此外，VHMAC还具有可预处理性和可并行运算性。

Abstract

Abstract:In order to effectively authenticate several strings

a message authentication code named VHMAC was proposed

whose input can be a vector of strings.VHMAC was based on the composition of universal hash families.For efficiently processing a vector of strings

a parallel universal hash family was defined

its output was then put into another universal hash function.The security definitions of ordinary message authentication codes were extended to the vector-input scenario.Based on the assumption of the underlying block cipher as a pseudorandom permutation

the security of VHMAC was proved.Also

VHMAC was pre-processible and parallelizable.

关键词

消息认证码伪随机函数泛hash函数

Keywords

message authentication codepseudorandom functionuniversal hash function

references

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Halevi S,Invertible universal hashing and the TET encryption mode,Beilin:Springer-Verlag,2007.

Stinson R D,Universal hashing and authentication codes,Designs Codes and Cryptography

Carter J;Wegman M,Universal classes of hash functions,Journal of Computer and Systems Sciences,1981(2).

National Institute of Standards and Technology,SP 800-38D.Recommendation for block cipher modes of operation:galois/counter mode (GCM) and GMAC,Washington D.C.:Technology Administration U.S.Department of Commerce,2007.

Black J;Rngaway P,A block-cipher mode of operation for parallelizable message authentication,Beilin:Springer-Verlag,2002.

Goldwasser S;Bellare M

Bellare M;Canatti R;Krawezyk H,Keying hash function fox message authentication,Beilin:Springer-Verlag,1996.

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