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US 2022/0035598 A1Published application
Random Symbol Generation System and Method
OwnerAndrew Pomerance, Colin McCanninventors
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Abstract
A method (200) for evaluating random symbols includes generating random symbols from a chaotic system (210), evaluating an output of the chaotic system by a raw entropy estimator and by a Lyapunov exponent estimator (220) and verifying a plurality of parameters based on the on the outputs of the raw entropy estimator and the Lyapunov exponent estimators (230).
Claims20
A method (200) for evaluating random symbols comprising:
- generating (210) random symbols from a chaotic system;
- evaluating (220) an output of the chaotic system by a raw entropy estimator and by a Lyapunov exponent estimator;
- and
- verifying (230) a plurality of parameters based on the on the outputs of the raw entropy estimator and the Lyapunov exponent estimators.
1 more element
A system (110) for evaluating randomly generated symbols comprising:
- a chaotic system (110) for generating random symbols;
- at least two estimators (120, 130) for evaluating an output of the chaotic system;
- and
- a consistency checker (140) for verifying a plurality of parameters based on the outputs of the plurality of estimators.
1 more element
A method for generating an encryption key, the method comprising:
- generating random symbols from a chaotic system;
- evaluating an output of the chaotic system by a raw entropy estimator and by a Lyapunov exponent estimator;
- verifying a plurality of parameters based on the on the outputs of the raw entropy estimator and the Lyapunov exponent estimator;
- and
- selectively utilizing generated symbols based on the verification to encrypt data.
2 more elements
Dependencies are inferred from the claim text.