Securing data in a dispersed storage network

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United States of America Patent

PATENT NO 11157366
SERIAL NO

16555035

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Abstract

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A first encoded data slice is received for storage by a DST execution unit from a first vault. A first encryption key corresponding to the first encoded data slice is generated, and a first encrypted data slice is generated by utilizing the first encryption key. A second encoded data slice for second storage by the DST execution unit from a second vault, a second encryption key corresponding the second encoded data slice is generated, and a second encrypted data slice is generated by utilizing the second encryption key. The first encrypted data slice and the second encrypted data slice are stored in a file of a memory of the DST execution unit, where the file and the memory are common to the first encrypted data slice and the second encrypted data slice.

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Patent Owner(s)

Patent OwnerAddress
PURE STORAGE INC650 CASTRO STREET SUITE 260 MOUNTAIN VIEW CA 94041

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Resch, Jason K Chicago, US 1158 11947

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