SHA-1 Design in Smart Card Chip

CHI Jia-min; BAI Guo-qiang; GAO Zhi-qiang

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SHA-1 Design in Smart Card Chip

更新时间：2026-09-04

- SHA-1 Design in Smart Card Chip
- Vol. 27, Issue 2, Pages: 68-71(2010)
- 作者机构：
  
  清华大学微电子学研究所机构,北京,100084
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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匙嘉敏, 白国强, 高志强. 一种在智能卡芯片中实现SHA-1算法的方法[J]. 微电子学与计算机, 2010, 27(2): 68-71.

CHI Jia-min, BAI Guo-qiang, GAO Zhi-qiang. SHA-1 Design in Smart Card Chip[J]. 2010, 27(2): 68-71.
匙嘉敏, 白国强, 高志强. 一种在智能卡芯片中实现SHA-1算法的方法[J]. 微电子学与计算机, 2010, 27(2): 68-71. DOI：

CHI Jia-min, BAI Guo-qiang, GAO Zhi-qiang. SHA-1 Design in Smart Card Chip[J]. 2010, 27(2): 68-71. DOI：

摘要

SHA是由美国国家安全局 (NSA) 设计的安全杂凑算法.该算法主要应用在通讯完整性验证以及数字签名认证领域.以面积优化为目标

从系统设计入手到模块级设计

以具体设计为实例

在智能卡芯片中以较小的面积代价实现了SHA-1算法

对于类似的杂凑算法设计具有普遍的参考价值.

Abstract

The SHA (Secure Hash Algorithm) family is a set of related cryptographic hash functions designed by the National Security Agency (NSA) and published by the National Institute of Standards Technology (NIST) .SHA-1 is one of them.The main applications of the SHA-1 function are met in the fields of communication integrity and signature authentication.Targeting the minimal area

an implementation of SHA-1 Algorithm in smart card chip is introduced.The Method introduced by this paper cost less area.And it can be referenced by the related design about hash algorithm implementation.

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