METHOD AND SYSTEM FOR UPDATING IoT FIRMWARE USING CONSENSUS ALGORITHM OF BLOCKCHAIN
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United States of America Patent
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Feb 1, 2024
app pub date -
Jun 2, 2023
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Aug 1, 2022
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Abstract
Exemplary embodiments provide a method and a system for updating firmware based on a blockchain which store information about heterogeneous IoT firmware in a distributed block node to build an authentication blockchain and automatically update the heterogeneous IoT firmware using a consensus algorithm based on a block node which forms the authentication block chain.
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