CN1516508A - Digital certificate storage and its new application method - Google Patents

Digital certificate storage and its new application method Download PDF

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Publication number
CN1516508A
CN1516508A CNA031171184A CN03117118A CN1516508A CN 1516508 A CN1516508 A CN 1516508A CN A031171184 A CNA031171184 A CN A031171184A CN 03117118 A CN03117118 A CN 03117118A CN 1516508 A CN1516508 A CN 1516508A
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CN
China
Prior art keywords
digital certificate
phone
application method
new application
certificate storage
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Application number
CNA031171184A
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Chinese (zh)
Inventor
宋春雨
Original Assignee
宋春雨
王晓京
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Publication date
Application filed by 宋春雨, 王晓京 filed Critical 宋春雨
Priority to CNA031171184A priority Critical patent/CN1516508A/en
Publication of CN1516508A publication Critical patent/CN1516508A/en

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Abstract

The invention relates to a new storing and using method of digital certification, it saves the digital certification into the memory media of the mobile phone. The method is safe and convenient.

Description

数字证书存储及使用新方法 Digital certificate storage and use new methods

技术领域 FIELD

本发明是关于数字证书存储及使用方法,更具体地说,是用手机内置的存储介质来存储并使用数字证书的方法。 The present invention relates to a digital certificate store and use, and more particularly, a method of using a mobile phone built-in storage medium to store and use digital certificates.

背景技术 Background technique

PKI(Public Key Infrastructure)即公钥基础设施,是利用公钥加密技术为网上通信的开展提供一整套安全的基础标准平台,它能为用户提供不同的安全服务,如身份识别与认证、数据保密性、完整性和不可否认性等服务。 PKI (Public Key Infrastructure) that is a public key infrastructure, the use of public key encryption technology to provide a complete set of secure online communication for the development of basic standards platform that provides security services for different users, such as identification and authentication, data privacy , integrity and non-repudiation services. 用户利用PKI提供的安全服务,进行网上保密的、完整的、不可否认的事务处理,如电子交易、文件签署等。 Users take advantage of PKI security services provided, online privacy, integrity, and non-repudiation of transactions, such as electronic trading, and other documents signed. PKI的核心是具有权威的、可信任的、公正的第三方机构CA(CertificateAuthority,认证中心),负责审查证实用户的身份,用CA本身的信用来担保并签发用户的数字证书,数字证书即为在数字世界里身份、信用的标识,是个人“印鉴”、“指纹”、“身份证”。 The core of PKI is authoritative, trusted, impartial third party CA (CertificateAuthority, Certification Center), responsible for reviewing confirm a user's identity, using credit CA itself to guarantee and issue a user's digital certificate, digital certificate that is in the digital world identity, the identity of credit, personal "seal", "fingerprint", "identity." 在电子交易等网上事务处理过程中,由用户使用数字证书来进行数字签名等操作,因而数字证书的安全保存具有重要意义。 In online transaction processing electronic transactions, etc., used by the user to digitally sign digital certificates and other operations, and therefore safe storage of digital certificates is important.

现有的保存方法有IC卡保存、磁盘保存和计算机硬盘保存等几种,这些方法都存在不同的缺点,IC卡制作、更新困难;磁盘介质不安全且携带不便;计算机硬盘保存不能随身携带,使用不便。 To preserve the existing IC card to save, and save your computer's hard disk to save so few, these methods have various disadvantages, IC card production, update difficulties; the disk media unsafe and inconvenient to carry; save the computer's hard disk can not carry, inconvenient to use. 安全性与方便性始终是个不可调和的难题,大大影响了数字证书的应用广度。 Safety and convenience is always an irreconcilable problem has greatly affected the breadth of application of digital certificates.

发明内容 SUMMARY

本发明克服了已有数字证书保存方法的不足和缺点,提供了一种保存数字证书既安全又使用方便的方法。 The present invention overcomes the deficiencies and shortcomings of existing methods of storing digital certificate, a digital certificate stored safe and easy to use method.

本发明通过手机内置的存储介质来保存数字证书,访问数字证书保存的介质需要数字证书所有者口令。 The present invention is to save the digital certificate by phone built-in storage media, access to digital certificate storage medium requires a digital certificate owner password.

本发明与现有的数字证书保存方法相比有如下有益效果:一、更安全。 The present invention has the following advantages compared with the conventional method for storing digital certificate: a safer. 手机作为现代通信工具,特点是随身携带,数字证书保存在手机中能够更具安全性,访问口令和手机随身具有双重安全保障。 Phone as a modern communication tool, is characterized by portable, digital certificates stored in the phone can be more secure, portable and mobile access password with a double security.

二、更方便。 Second, and more convenient. 手机作为随身移动通信终端,数字证书所有者能够更方便更灵活使用或更新手机内的数字证书。 Mobile phone as a portable communication terminal, the digital certificate owner it easier and more flexible to use or update the digital certificate in your phone.

附图说明 BRIEF DESCRIPTION

具体实施方式 Detailed ways

手机中专门使用一存储介质或者使用存储介质一部分,作为存放数字证书的区域。 Phone used exclusively media or memory portion of a memory used as a storage area for a digital certificate. 通过手机的对外数据通道,将数字证书下载保存到数字证书区域中。 External data through the phone channel, save to download the digital certificate digital certificate area.

对外数据通道有两种:一是手机本身对外数据通道,如WAP、GPRS上网等。 External data channel, there are two: First, the phone itself outside the data path, such as WAP, GPRS Internet access. 二是通过手机与外部设备的接口之间的数据通道,如USB接口等。 Second, through the interface between the phone and the external device data channel, such as a USB interface.

使用数字证书也是通过对外数据通道实现。 The use of digital certificates is achieved through external data channel. 一般有两种使用方法:一、手机通过WAP或GPRS等对外通信技术使用手机内存储介质中的数字证书。 There are generally two ways: First, the phone uses the phone digital certificate storage medium by other external communications or GPRS WAP technology.

二、通过手机接口将手机内存储介质中的数字证书转移到计算机上使用。 Second, the mobile phone by the phone interface digital certificate storage medium is transferred to the computer.

Claims (1)

  1. 数字证书存储及使用新方法1、一种数字证书存储及使用的新方法,其特征是,所述的数字证书保存在手机内部的存储介质中。 And storing the digital certificate using the new method, a digital certificate and storing the new method, characterized in that said digital certificate stored in a storage medium inside the phone. 2、根据权利要求1所述的数字证书存储及使用的新方法,其特征是,访问数字证书保存的介质需要证书所有者口令。 2, and a new method of storing the digital certificate of claim 1, characterized in that the stored digital certificate access password media requires the certificate's owner.
CNA031171184A 2003-01-08 2003-01-08 Digital certificate storage and its new application method CN1516508A (en)

Priority Applications (1)

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CNA031171184A CN1516508A (en) 2003-01-08 2003-01-08 Digital certificate storage and its new application method

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Application Number Priority Date Filing Date Title
CNA031171184A CN1516508A (en) 2003-01-08 2003-01-08 Digital certificate storage and its new application method

Publications (1)

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CN1516508A true CN1516508A (en) 2004-07-28

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101834946A (en) * 2010-05-11 2010-09-15 丁峰 Method for performing safe mobile phone payment and mobile phone for performing safe payment
CN101960762A (en) * 2008-02-26 2011-01-26 巴特尔能源联合有限责任公司 Systems and methods for performing wireless financial transactions
CN101394615B (en) * 2007-09-20 2012-10-17 中国银联股份有限公司 Mobile payment terminal and payment method based on PKI technique
CN103329501A (en) * 2010-12-06 2013-09-25 格马尔托股份有限公司 Method for managing content on a secure element connected to an equipment
CN103514391A (en) * 2013-10-16 2014-01-15 北京旋极信息技术股份有限公司 Method and device for reminding of expiring of digital certificate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101394615B (en) * 2007-09-20 2012-10-17 中国银联股份有限公司 Mobile payment terminal and payment method based on PKI technique
CN101960762A (en) * 2008-02-26 2011-01-26 巴特尔能源联合有限责任公司 Systems and methods for performing wireless financial transactions
CN101960762B (en) * 2008-02-26 2017-06-23 巴特尔能源联合有限责任公司 system and method for performing wireless financial transactions
CN101834946A (en) * 2010-05-11 2010-09-15 丁峰 Method for performing safe mobile phone payment and mobile phone for performing safe payment
CN103329501A (en) * 2010-12-06 2013-09-25 格马尔托股份有限公司 Method for managing content on a secure element connected to an equipment
CN103329501B (en) * 2010-12-06 2016-08-17 格马尔托股份有限公司 The method of the content on the safety element that management is connected to equipment
CN103514391A (en) * 2013-10-16 2014-01-15 北京旋极信息技术股份有限公司 Method and device for reminding of expiring of digital certificate
CN103514391B (en) * 2013-10-16 2016-08-17 北京旋极信息技术股份有限公司 A kind of digital certificate expires based reminding method and device

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