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The Hopper-Blum (HB) protocol, which uses noised linear parities of a shared key for authentication, has been proposed for light-weight applications such as RFID. Recently, algorithms for decoding linear codes have been specially designed for use in passive attacks on the HB protocol. These linear coding attacks have resulted in the need for long keys in the HB protocol, making the protocol too complex...
Authentication of RFID tags is commonly achieved through cryptographic means with protocols that encrypt communication between the parties of interest. There is an extensive literature in this area that address various facets associated with authentication. As RFID tags gain more popularity, there is a concomitant increase in frequency with which they (i.e., the tagged object) change ownership. There...
RFID technology has become one of the most hotly debated ubiquitous computing technologies, and public fears of its alleged capability for comprehensive surveillance have prompted a flurry of research trying to alleviate such concerns. Security mechanisms for RFID systems are therefore of utmost important. In this paper, we describe problems of previous work on RFID security protocols and specify...
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