Title:
 Security Properties of Cryptographic Protocols in RFID

Abstract:
 RFID systems provide a convenient way to identify RFID tagged
objects from a distance in an open environment without visual
contact (c.f. barcodes). The biggest challenge is to provide such
benefits to RFID users and yet their privacy will not be threatened.
Because of the nature of RFID technologies, RFID tagged objects response
to authorized and even malicious RFID readers. Many researchers have
proposed protocols that aimed to preserve privacy. There are a lot of
security properties that come alone with these proposed protocols, which
provide security to RFID systems in different means. However, among these
various security properties, different researchers have their own definition
and some properties may actually imply the others. This talk gives a picture
of most of the security properties in RFID protocols to see how are they
related to each other.