Experimental estimation of sample entropy in a semiconductor laser with optical feedback for random number generation
Estimating the entropy rate of physical random number generators with uncertainty is crucial for information security applications. We evaluate the sample entropy of chaotic temporal waveforms generated experimentally by a semiconductor laser with time-delayed optical feedback. We demonstrate random...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2024-04-01
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Series: | Frontiers in Complex Systems |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/fcpxs.2024.1379464/full |