Storage of sensitive data in a dispersed storage network

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United States of America Patent

PATENT NO 8861727
APP PUB NO 20110286594A1
SERIAL NO

13097396

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Abstract

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A method begins by a processing module applying a share encoding function on data to produce a plurality of encoded shares and generating a corresponding plurality of random numbers for the plurality of encoded shares. The method continues with the processing module generating an encryption key based on a common password and a corresponding one of the corresponding plurality of random numbers and encrypting the encoded share utilizing the encryption key to produce an encrypted share for each encoded share of the plurality of encoded shares. The method continues with the processing module facilitating storage of the corresponding plurality of random numbers and each of the encrypted shares.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baptist, Andrew Chicago, US 217 3851
Dhuse, Greg Chicago, US 234 9725
Leggette, Wesley Oak Park, US 252 6084
Resch, Jason K Chicago, US 1156 11884

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