Multimodal Biometric Authentication : Secured Encryption of IRIS Using Fingerprint ID

IF 0.5 4区计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

International Journal of Cooperative Information Systems Pub Date : 2016-12-30 DOI:10.5121/ijcis.2016.6404

S. Sheena, S. Mathew

引用次数: 7

Abstract

Securing data storage using biometrics is the current trend. Different physiological as well as behavioral biometrics like face, fingerprint, iris, Gait, voice etc.. is used in providing security to the data. The proposed work explains about the biometric encryption technology which will securely generate a digital key using two biometric modalities. Iris is encrypted using Fingerprint ID of 32-bit as the key in this work. For encryption Blowfish algorithm is used and the encrypted template is stored in the database and one is given to the user. During the authentication time user input the template and the fingerprint. This template is then decrypted and verified with the original template taken from the database to check whether the user is genuine or an imposter. Hamming distance is used to measure the matching of the templates. CASIA Iris database is used for experimentation and fingerprint images read through the R303 fingerprint reader.

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多模态生物识别认证:使用指纹ID的IRIS安全加密

使用生物识别技术保护数据存储是当前的趋势。不同的生理和行为生物特征，如面部、指纹、虹膜、步态、声音等。用于为数据提供安全性。提出的工作解释了生物特征加密技术，该技术将使用两种生物特征模式安全地生成数字密钥。本文使用32位的Fingerprint ID作为密钥对虹膜进行加密。加密采用Blowfish算法，加密后的模板存储在数据库中，并提供给用户一个。认证过程中，用户输入模板和指纹。然后对该模板进行解密，并使用从数据库中获取的原始模板进行验证，以检查用户是真实的还是冒名顶替的。汉明距离用来衡量模板的匹配程度。实验使用CASIA虹膜数据库，指纹图像通过R303指纹识别器读取。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Cooperative Information Systems 工程技术-计算机：信息系统

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The paradigm for the next generation of information systems (ISs) will involve large numbers of ISs distributed over large, complex computer/communication networks. Such ISs will manage or have access to large amounts of information and computing services and will interoperate as required. These support individual or collaborative human work. Communication among component systems will be done using protocols that range from conventional ones to those based on distributed AI. We call such next generation ISs Cooperative Information Systems (CIS). The International Journal of Cooperative Information Systems (IJCIS) addresses the intricacies of cooperative work in the framework of distributed interoperable information systems. It provides a forum for the presentation and dissemination of research covering all aspects of CIS design, requirements, functionality, implementation, deployment, and evolution.