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A Physical Unclonable Function (PUF) is often used to uniquely identify an integrated circuit by extracting its internal random differences using so-called Challenge Response Pairs (CRPs). As CRPs include unique information about the underlying hardware variations, PUF design is a promising approach to provide authentication and IP-protection capabilities. In this paper, an XOR-gate-based configurable...
PUF is a security primitive that exploits the fact that no two ICs are exactly the same. To verify a new PUF design, several metrics including uniqueness, reliability, and randomness must be evaluated, which requires various resources and a long set-up time. In this live demonstration, we have developed an automatically evaluation platform for the PUF design. To the authors' best knowledge, this is...
The physical unclonable function (PUF) produces die-unique responses and is regarded as an emerging security primitive that can be used for authentication of devices. The complexity of a conventional PUF design based on a ring oscillator (RO) is rather high, so limiting its use in many applications. The configurable ring oscillator (CRO) PUF has been advocated as a possible solution to this issue...
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