System and method for physical one-way function authentication via chaotic integrated photonic resonators

摘要: A system and method is provided for a cryptographic primitive authentication protocol comprised of micro-cavity resonators at optical wavelengths. resonator illuminated with an challenge signal the cavity returns output response that dependent on input signal. Digital processing performed to generate corresponding digital representation. This process repeated variations its being stored in database. user or object claiming identity presents token system. The selects subset available challenge-response pairs challenges token. compares digitized responses original expected will approve deny claimed presented