A METHOD AND SYSTEM FOR AUTHENTICATING AN OPTICAL FIBER KEY
A computer-implemented method for authenticating an optical fiber key, the method comprising selecting at least partially randomized challenge pulse parameters, generating a first optical challenge pulse based on the challenge pulse parameters, determining an optical response signal based on a refle...
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| creator | Yarovikov, Mikhail Vyatkin, Mikhail Lesovik, Gordey Smirnov, Alexander Gutor, Alexander Zhdanova, Ekaterina |
| description | A computer-implemented method for authenticating an optical fiber key, the method comprising selecting at least partially randomized challenge pulse parameters, generating a first optical challenge pulse based on the challenge pulse parameters, determining an optical response signal based on a reflected signal of the first optical challenge pulse from the optical fiber key, applying a comparing algorithm the optical response signal and an expected response based on previously recorded optical response signals of the optical fiber key to a reference optical challenge pulse for determining a similarity metric, and authenticating the optical fiber key based on the similarity metric. |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | A METHOD AND SYSTEM FOR AUTHENTICATING AN OPTICAL FIBER KEY |
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