摘要: One of the main obstacles for wider deployment radio (RF) distance bounding is lack platforms that implement these protocols. We address this problem and we build a prototype system demonstrates protocols can be implemented to match strict processing require. Our implements prover able receive, process transmit signals in less than 1ns. The security guarantee protocol built on top therefore provides malicious can, at most, pretend about 15cm closer verifier it really is. To enable such fast prover, use specially concatenation as prover's function show how integrated into protocol. Finally, functions XOR comparison function, were used number previously proposed protocols, are not best suited implementation bounding.