The first natural physical unclonable function (PUF) for environmentally friendly digital security (IMAGE)

GIST (Gwangju Institute of Science and Technology)

The first natural physical unclonable function (PUF) for environmentally friendly digital security

Caption

The new PUF takes advantage of the diffraction of light through natural microholes in native silk to create a secure and unique digital key for future security solutions.

Credit

Gwangju Institute of Science and Technology

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