Distance Bounding Facing Both Mafia and Distance Frauds

Contactless technologies such as radio-frequency identification, near field communication, and sensor networks are vulnerable to mafia and distance fraud. These types of fraud are aimed at successfully passing an authentication protocol by cheating on the actual distance between the prover and the verifier. Distance-bounding protocols have been designed to cope with these security issues, but none of them properly resist these two types of fraud without requiring additional memory and computation. The situation is even worse considering that just a few distance-bounding protocols are able to deal with the inherent background noise on the communication channels. This paper introduces a noise-resilient distance-bounding protocol that resists both mafia and distance fraud. The security of the protocol is analyzed against known attacks and illustrated by experimental results. The results demonstrate the significant advantage of the introduced lightweight design over previous proposals.