Methods establishing a symmetric encryption key and devices thereof
The present invention is directed to a method for establishing a symmetric encryption key between a first device and a second device. The symmetric encryption key is a function of a phase difference of the signals emitted between the first device and the second device and distance between the first...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention is directed to a method for establishing a symmetric encryption key between a first device and a second device. The symmetric encryption key is a function of a phase difference of the signals emitted between the first device and the second device and distance between the first device and the second device. |
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