کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
454258 695136 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A hybrid approach for privacy-preserving RFID tags
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
A hybrid approach for privacy-preserving RFID tags
چکیده انگلیسی

Recently, there have been a considerable amount of works for privacy-preserving RFID tags. However, most existing schemes have a common, inherent problem in the fact that in order to identify only one single tag they require a linear computational complexity on the system side. This problem makes use of the schemes impractical in large-scale RFID deployments. We propose a new scheme for privacy-preserving RFID tags which combines the classical challenge-response mechanism with the idea of one-time pads in a simple but practical way. Our technique has a number of crucial advantages. It supports mutual authentication between reader and tag. It also supports untraceability with no information leakage. Furthermore, the scheme we present requires only one cryptographic operation to identify one device among N, which is an important benefit in large-scale RFID systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Standards & Interfaces - Volume 31, Issue 4, June 2009, Pages 812–815
نویسندگان
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