IC卡应用中密钥管理机制的设计与实现

Design and Implementation of Key Management Mechanism of IC Card Applications

智能IC卡由于其安全方便被广泛作为消费的电子钱包载体,但其IC卡的安全性是其应用的保障基础。针对IC卡中多种业务集成应用的需求,提出了多级密钥管理系统的解决方案,以根密钥、母密钥和用户密钥三层密码机制来充分保障密码生成、保存以及IC卡使用的安全。

IC Card because of its widespread as consumer safety and convenience of electronic purse carrier,but the IC card security is the protection of the basis of their application.IC card for business integration applications in a variety of needs,proposed a multi-level key management system solutions to the root key,parent key,and user password three key mechanisms to adequately protect the password generation,preservation,and IC card use of safety.