Towards Secure IFF: Preventing Mafia Fraud Attacks
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منابع مشابه
Distance Hijacking Attacks on Distance Bounding Protocols – Abstract
Using a distance bounding protocol, a device (the verifier) can securely obtain an upper bound on its distance to another device (the prover) [1]. A number of distance bounding protocols were proposed in recent years, which provide different performance and security guarantees. So far, several distance-bounding protocols were implemented, some using digital processing and short symbols, whereas...
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Distance-bounding protocols prevent man-in-the-middle attacks by measuring response times. Recently, Dürholz et al. [10] formalized the four attacks such protocols typically address: (1) mafia attacks, where the adversary must impersonate to a verifier in the presence of an honest prover; (2) terrorist attacks, where the adversary gets some offline prover support to impersonate; (3) distance at...
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Real-time frauds can be applied against numerous zero-knowledge or minimal disclosure identification schemes that protect physical services, be it opening a door or verifying attributes of a certified device. In [4], Brands and Chaum proposed distance-bounding protocols to forbid mafia fraud attacks and let the terrorist fraud attack as an open issue. In this paper, we describe an extension of ...
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Given the requirements of fast processing and the complexity of RF ranging systems, distance bounding protocols have been challenging to implement so far; only few designs have been proposed and implemented. Currently, the most efficient implementation of distance bounding protocols uses analog processing and enables the prover to receive a message, process it and transmit the reply within 1 ns...
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Distance-bounding protocols have been proposed by Brands and Chaum in 1993 in order to detect relay attacks, also known as mafia fraud. Although the idea has been introduced fifteen years ago, only recently distance-bounding protocols attracted the attention of the researchers. Several new protocols have been proposed the last five
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