RANDOM NUMBER GENERATOR FOR DEFENDING AGAINST SUBCHANNEL ATTACK, AND OPERATION METHOD THEREOF
The present disclosure relates to a random number generator resistant to side-channel attacks. The random number generator according to the present disclosure comprises an entropy unit generating random pulses, a random frequency clock generator generating random frequencies by receiving random puls...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The present disclosure relates to a random number generator resistant to side-channel attacks. The random number generator according to the present disclosure comprises an entropy unit generating random pulses, a random frequency clock generator generating random frequencies by receiving random pulses output from the entropy unit, and an MCU externally masking a specific operation or a specific instruction based on a random frequency received from the random frequency clock generator. |
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