Correlation-based hash tree verification

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United States of America Patent

PATENT NO 11489663
APP PUB NO 20210243009A1
SERIAL NO

16779334

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Abstract

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An example operation may include one or more of receiving a request to verify a data store which stores key-value pairs, mapping values of key-value pairs of the data store to nodes of a hash tree structure based on a key-bucket map in which correlated key-value pairs are mapped to a same bucket or adjacent buckets within the hash tree structure, generating a root hash of the hash tree structure based on the values of the key-value pairs mapped to the nodes of the hash tree structure, and storing the generated root hash with a storage.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawahara, Ryo Tokyo, JP 18 43

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