Cryptanalysis of AFMAP

  • Safkhani Masoumeh
    Security and Cryptography Laboratory, Electrical Engineering Department, Iran University of Science and Technology
  • Naderi Majid
    Security and Cryptography Laboratory, Electrical Engineering Department, Iran University of Science and Technology
  • Bagheri Nasour
    Electrica Engineering Department, Shahid Rajaee University

説明

Radio frequency identification systems which use radio frequency for object identification are widely developed nowadays. Security problems such as privacy and untraceability had lead to propose numerous protocols for RFID systems. However most of these attempts have not been successful.<br/>In this paper we present a desynchronization attack against a recently proposed RFID protocol called Anonymous Forward-Secure Mutual Authentication or in short AFMAP. The complexity of attack is a few runs of the protocol and the success probability is 1. To the best of our knowledge, this is the first attack on AFMAP.

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