Invention Grant
- Patent Title: Secure data transmission utilizing distributed storage
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Application No.: US16201878Application Date: 2018-11-27
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Publication No.: US10891400B2Publication Date: 2021-01-12
- Inventor: S. Christopher Gladwin , Thomas F. Shirley, Jr. , Gary W. Grube
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Garlick & Markison
- Agent Timothy W. Markison; Timothy D. Taylor
- Main IPC: G06F21/85
- IPC: G06F21/85 ; G06F21/72 ; G06F21/80 ; H04L9/32 ; H04N21/222 ; H04N21/2347 ; H04N21/845 ; H04L29/08 ; H04W12/00 ; G06F3/06 ; G06F11/10 ; H04L29/06 ; H04W12/02

Abstract:
A method includes dispersed storage error encoding, by a computing device of a dispersed storage network (DSN), a plurality of data segments to produce a plurality of sets of encoded data slices. The method further includes obfuscating a first set of encoded data slices of the plurality of sets of encoded data slices using a first obfuscating method to produce a first set of obfuscated encoded data slices. The method further includes obfuscating a second set of encoded data slices of the plurality of sets of encoded data slices using a second obfuscating method to produce a second set of obfuscated encoded data slices. The method further includes outputting the first and second sets of obfuscated encoded data slices for storage.
Public/Granted literature
- US20190108368A1 SECURE DATA TRANSMISSION UTILIZING DISTRIBUTED STORAGE Public/Granted day:2019-04-11
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