JP2022545351A5 - - Google Patents

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Publication number
JP2022545351A5
JP2022545351A5 JP2022507917A JP2022507917A JP2022545351A5 JP 2022545351 A5 JP2022545351 A5 JP 2022545351A5 JP 2022507917 A JP2022507917 A JP 2022507917A JP 2022507917 A JP2022507917 A JP 2022507917A JP 2022545351 A5 JP2022545351 A5 JP 2022545351A5
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JP
Japan
Prior art keywords
client
data
deduplication
storage system
chunks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022507917A
Other languages
English (en)
Japanese (ja)
Other versions
JP7511630B2 (ja
JP2022545351A (ja
Filing date
Publication date
Priority claimed from US16/544,708 external-priority patent/US11836267B2/en
Application filed filed Critical
Publication of JP2022545351A publication Critical patent/JP2022545351A/ja
Publication of JP2022545351A5 publication Critical patent/JP2022545351A5/ja
Application granted granted Critical
Publication of JP7511630B2 publication Critical patent/JP7511630B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022507917A 2019-08-19 2020-08-10 データ重複排除のための不透明な暗号化 Active JP7511630B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/544,708 2019-08-19
US16/544,708 US11836267B2 (en) 2019-08-19 2019-08-19 Opaque encryption for data deduplication
PCT/IB2020/057505 WO2021033072A1 (en) 2019-08-19 2020-08-10 Opaque encryption for data deduplication

Publications (3)

Publication Number Publication Date
JP2022545351A JP2022545351A (ja) 2022-10-27
JP2022545351A5 true JP2022545351A5 (enExample) 2022-12-13
JP7511630B2 JP7511630B2 (ja) 2024-07-05

Family

ID=74645554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022507917A Active JP7511630B2 (ja) 2019-08-19 2020-08-10 データ重複排除のための不透明な暗号化

Country Status (6)

Country Link
US (1) US11836267B2 (enExample)
JP (1) JP7511630B2 (enExample)
CN (1) CN114270331B (enExample)
DE (1) DE112020003357T5 (enExample)
GB (1) GB2602216B (enExample)
WO (1) WO2021033072A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11838413B2 (en) * 2019-10-22 2023-12-05 Synamedia Limited Content recognition systems and methods for encrypted data structures
US11259082B2 (en) 2019-10-22 2022-02-22 Synamedia Limited Systems and methods for data processing, storage, and retrieval from a server
US11868460B2 (en) 2021-03-05 2024-01-09 International Business Machines Corporation Authorized encryption
US12254108B2 (en) * 2022-02-28 2025-03-18 Dell Products L.P. Disallowing reads on files associated with compromised data encryption keys
CN119628904B (zh) * 2024-11-28 2025-11-04 南京大学 基于网间安全ip隧道的数据去重系统及方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090319772A1 (en) 2008-04-25 2009-12-24 Netapp, Inc. In-line content based security for data at rest in a network storage system
US9058298B2 (en) * 2009-07-16 2015-06-16 International Business Machines Corporation Integrated approach for deduplicating data in a distributed environment that involves a source and a target
CN102467528A (zh) 2010-11-02 2012-05-23 英业达股份有限公司 重复数据删除操作系统
CN102156703A (zh) 2011-01-24 2011-08-17 南开大学 一种低功耗的高性能重复数据删除系统
CN102811212A (zh) 2011-06-02 2012-12-05 英业达集团(天津)电子技术有限公司 重复数据删除的数据加密方法及其系统
CN103136243B (zh) 2011-11-29 2016-08-31 中国电信股份有限公司 基于云存储的文件系统去重方法及装置
US9037856B2 (en) * 2012-07-18 2015-05-19 Nexenta Systems, Inc. System and method for distributed deduplication of encrypted chunks
US9547774B2 (en) * 2012-07-18 2017-01-17 Nexenta Systems, Inc. System and method for distributed deduplication of encrypted chunks
CN103530201B (zh) * 2013-07-17 2016-03-02 华中科技大学 一种适用于备份系统的安全数据去重方法和系统
CN103731423A (zh) 2013-12-25 2014-04-16 北京安码科技有限公司 一种安全的重复数据删除方法
CN103763362B (zh) 2014-01-13 2016-12-21 西安电子科技大学 一种安全的分布式重复数据删除方法
US10374807B2 (en) 2014-04-04 2019-08-06 Hewlett Packard Enterprise Development Lp Storing and retrieving ciphertext in data storage
US9397832B2 (en) * 2014-08-27 2016-07-19 International Business Machines Corporation Shared data encryption and confidentiality
US9372998B2 (en) * 2014-10-07 2016-06-21 Storagecraft Technology Corporation Client-side encryption in a deduplication backup system
CN105553951B (zh) * 2015-12-08 2019-11-08 腾讯科技（深圳）有限公司 数据传输方法和装置
CN105681273B (zh) 2015-12-17 2018-11-20 西安电子科技大学 客户端重复数据删除方法
US10805273B2 (en) 2016-04-01 2020-10-13 Egnyte, Inc. Systems for improving performance and security in a cloud computing system
US10572153B2 (en) 2016-07-26 2020-02-25 Western Digital Technologies, Inc. Efficient data management through compressed data interfaces
US11563555B2 (en) 2017-09-26 2023-01-24 Thales Dis Cpl Usa, Inc. Management of encryption agents in data storage systems
US10158483B1 (en) 2018-04-30 2018-12-18 Xanadu Big Data, Llc Systems and methods for efficiently and securely storing data in a distributed data storage system
US10756887B2 (en) * 2018-10-12 2020-08-25 EMC IP Holding Company LLC Method and system for securely replicating encrypted deduplicated storages

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