Hyper PUF with multi-level operation: Challenge-Response Pair Library

<p>An optical PUF with multi level operation (that we named as Hyper PUF) is interrogated with a set of 100 Random Probing Challenges producing in the far field an optical response, the speckle pattern.</p> <p>The multi-level operation is induced by modifying the scattering properties of the PUF with a second light pattern, the Transforming Level.</p> <p>Per each Transforming Level, we acquired the Responses to the 100 Random Probing Challenges.</p> <p>In this repository, we collect the Random Probing Challenges, the ten Transforming Levels and the relative Responses to the Probing Challenges per each Transforming Level.</p>