JP7590085B2 - 内部または外部あるいはその両方のアクションによる暗号消去 - Google Patents

内部または外部あるいはその両方のアクションによる暗号消去 Download PDF

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Publication number
JP7590085B2
JP7590085B2 JP2022515611A JP2022515611A JP7590085B2 JP 7590085 B2 JP7590085 B2 JP 7590085B2 JP 2022515611 A JP2022515611 A JP 2022515611A JP 2022515611 A JP2022515611 A JP 2022515611A JP 7590085 B2 JP7590085 B2 JP 7590085B2
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key
data
storage medium
stored
key2
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Japanese (ja)
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JP2022547942A (ja
JP2022547942A5 (https=
Inventor
ジャケット、グレン
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International Business Machines Corp
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International Business Machines Corp
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Publication of JP2022547942A5 publication Critical patent/JP2022547942A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
JP2022515611A 2019-09-13 2020-09-03 内部または外部あるいはその両方のアクションによる暗号消去 Active JP7590085B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962900045P 2019-09-13 2019-09-13
US62/900,045 2019-09-13
US16/808,174 2020-03-03
US16/808,174 US12047492B2 (en) 2019-09-13 2020-03-03 Crypto-erasure via internal and/or external action
PCT/IB2020/058194 WO2021048708A1 (en) 2019-09-13 2020-09-03 Crypto-erasure via internal and/or external action

Publications (3)

Publication Number Publication Date
JP2022547942A JP2022547942A (ja) 2022-11-16
JP2022547942A5 JP2022547942A5 (https=) 2022-12-14
JP7590085B2 true JP7590085B2 (ja) 2024-11-26

Family

ID=74866631

Family Applications (1)

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JP2022515611A Active JP7590085B2 (ja) 2019-09-13 2020-09-03 内部または外部あるいはその両方のアクションによる暗号消去

Country Status (6)

Country Link
US (1) US12047492B2 (https=)
JP (1) JP7590085B2 (https=)
CN (1) CN114342314A (https=)
DE (1) DE112020003666T5 (https=)
GB (1) GB2603371A (https=)
WO (1) WO2021048708A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12323517B2 (en) * 2020-12-15 2025-06-03 International Business Machines Corporation Crypto-erasure of data stored in a key per IO-enabled device via internal action
US12411961B2 (en) 2023-06-09 2025-09-09 International Business Machines Corporation Use of ‘type’ encryption keys with key per IO-enabled devices
EP4521282A1 (en) * 2023-09-06 2025-03-12 Mastercard International Incorporated A computer-implemented method for providing access to encrypted, archived and then erased data
CN117421747A (zh) 2023-10-24 2024-01-19 上海兆芯集成电路股份有限公司 计算机系统以及系统内存加解密方法

Citations (4)

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JP2011248859A (ja) 2010-04-28 2011-12-08 Canon Inc データ処理装置およびデータ処理システムおよびその制御方法
JP2012212294A (ja) 2011-03-31 2012-11-01 Dainippon Printing Co Ltd 記憶媒体管理システム、記憶媒体管理方法、及びプログラム
JP2018160919A (ja) 2013-09-25 2018-10-11 アマゾン テクノロジーズ インコーポレイテッド 要求によって供給される鍵を用いたデータセキュリティ
US20190266103A1 (en) 2018-05-09 2019-08-29 Adrian Robert Pearson Technology For Fine-Grain Encryption And Secure Key Injection On Self-Encrypting Drives

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JPH09134310A (ja) 1995-11-07 1997-05-20 Fujitsu Ltd データの復号アルゴリズムを記憶する記憶媒体および方法
US5940507A (en) 1997-02-11 1999-08-17 Connected Corporation Secure file archive through encryption key management
US6363480B1 (en) 1999-09-14 2002-03-26 Sun Microsystems, Inc. Ephemeral decryptability
WO2001093002A2 (en) * 2000-05-30 2001-12-06 Dataplay, Incorporated Method of decrypting data stored on a storage device using an embedded encryption/decryption means
JP4486828B2 (ja) * 2003-02-04 2010-06-23 パナソニック株式会社 半導体メモリカード、コンピュータ読取可能なプログラム
CA2623141C (en) 2005-05-13 2014-07-22 Cryptomill Inc. Content cryptographic firewall system
JP2008085900A (ja) * 2006-09-28 2008-04-10 Toshiba Corp 情報処理装置および情報処理方法
US20080141039A1 (en) 2006-12-11 2008-06-12 Matze John E G System for using a virtual tape encryption format
US8635461B2 (en) * 2007-05-22 2014-01-21 International Business Machines Corporation Retrieval and display of encryption labels from an encryption key manager certificate ID attached to key certificate
JP2009111687A (ja) 2007-10-30 2009-05-21 Fujitsu Ltd 記憶装置、暗号化データ処理方法
US20090268902A1 (en) * 2008-04-25 2009-10-29 Koolspan, Inc. System for and method of cryptographic provisioning
JP2009245227A (ja) 2008-03-31 2009-10-22 Fujitsu Ltd 情報記憶装置
US8813247B1 (en) * 2008-04-07 2014-08-19 Alex I. Alten Providing cryptographic security for objective-oriented programming files
JP5338306B2 (ja) * 2008-12-26 2013-11-13 富士通株式会社 データ記憶装置およびデータ記憶装置におけるデータ管理方法
KR101601790B1 (ko) * 2009-09-22 2016-03-21 삼성전자주식회사 암호키 선택장치를 구비하는 스토리지 시스템 및 암호 키 선택방법
US8938624B2 (en) 2010-09-15 2015-01-20 Lsi Corporation Encryption key destruction for secure data erasure
US8917872B2 (en) 2011-07-06 2014-12-23 Hewlett-Packard Development Company, L.P. Encryption key storage with key fragment stores
JP6175807B2 (ja) * 2013-03-04 2017-08-09 株式会社リコー 情報処理装置、プログラム
US9323943B2 (en) 2013-04-30 2016-04-26 Hewlett Packard Enterprise Development Lp Decrypt and encrypt data of storage device
US9594698B2 (en) 2013-08-13 2017-03-14 Dell Products, Lp Local keying for self-encrypting drives (SED)
KR20150101683A (ko) 2014-02-27 2015-09-04 삼성전자주식회사 자기 암호화 드라이브 및 그것을 포함한 유저 장치
US10205594B1 (en) * 2016-03-30 2019-02-12 EMC IP Holding Company LLC Crypto-erasure resilient to network outage
US20170372085A1 (en) 2016-06-28 2017-12-28 HGST Netherlands B.V. Protecting data in a storage device
US9720700B1 (en) 2016-10-05 2017-08-01 Apricorn Secure storage devices, with physical input device, for secure configuration in a configuration-ready mode
US11270012B2 (en) 2017-04-21 2022-03-08 Hewlett-Packard Development Company, L.P. Encryption key shares to different devices for rendering
US10756888B2 (en) * 2017-11-20 2020-08-25 Rubrik, Inc. Managing key encryption keys using a key wrapping tree
US11093627B2 (en) * 2018-10-31 2021-08-17 L3 Technologies, Inc. Key provisioning
US11329814B2 (en) * 2018-12-10 2022-05-10 Marvell Asia Pte, Ltd. Self-encryption drive (SED)
US12323517B2 (en) * 2020-12-15 2025-06-03 International Business Machines Corporation Crypto-erasure of data stored in a key per IO-enabled device via internal action

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011248859A (ja) 2010-04-28 2011-12-08 Canon Inc データ処理装置およびデータ処理システムおよびその制御方法
JP2012212294A (ja) 2011-03-31 2012-11-01 Dainippon Printing Co Ltd 記憶媒体管理システム、記憶媒体管理方法、及びプログラム
JP2018160919A (ja) 2013-09-25 2018-10-11 アマゾン テクノロジーズ インコーポレイテッド 要求によって供給される鍵を用いたデータセキュリティ
US20190266103A1 (en) 2018-05-09 2019-08-29 Adrian Robert Pearson Technology For Fine-Grain Encryption And Secure Key Injection On Self-Encrypting Drives

Also Published As

Publication number Publication date
GB202204420D0 (en) 2022-05-11
US20210083858A1 (en) 2021-03-18
DE112020003666T5 (de) 2022-06-15
GB2603371A (en) 2022-08-03
US12047492B2 (en) 2024-07-23
JP2022547942A (ja) 2022-11-16
WO2021048708A1 (en) 2021-03-18
CN114342314A (zh) 2022-04-12

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