Efficient biometric authenticated key agreements based on extended chaotic maps for telecare medicine information systems Systems

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题名:	Efficient biometric authenticated key agreements based on extended chaotic maps for telecare medicine information systems Systems
作者:	Lin, Der-Chyuan Lou & Tian-Fu Lee & Tsung-Hung
贡献者:	圖書館
关键词:	Telecare medicine information system Anonymity Authentication Biometric Chaotic maps Key agreement Privacy protection
日期:	2015
上传时间:	2016-10-20 15:25:20 (UTC+8)
摘要:	Authenticated key agreements for telecare medicine information systems provide patients, doctors, nurses and health visitors with accessing medical information systems and getting remote services efficiently and conveniently through an open network. In order to have higher security, many authenticated key agreement schemes appended biometric keys to realize identification except for using passwords and smartcards. Due to too many transmissions and computational costs, these authenticated key agreement schemes are inefficient in communication and computation. This investigation develops two secure and efficient authenticated key agreement schemes for telecare medicine information systems by using biometric key and extended chaotic maps. One scheme is synchronization-based, while the other nonce-based. Compared to related approaches, the proposed schemes not only retain the same security properties with previous schemes, but also provide users with privacy protection and have fewer transmissions and lower computational cost.
關聯:	SYSTEMS-LEVEL QUALITY IMPROVEMENT
显示于类别:	[資訊工程系(所)] 【資訊工程系所】期刊論文

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