CN107678982A - 安全存储器及在智能存储装置中执行数据清理的方法 - Google Patents

安全存储器及在智能存储装置中执行数据清理的方法 Download PDF

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Publication number
CN107678982A
CN107678982A CN201710532526.8A CN201710532526A CN107678982A CN 107678982 A CN107678982 A CN 107678982A CN 201710532526 A CN201710532526 A CN 201710532526A CN 107678982 A CN107678982 A CN 107678982A
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CN
China
Prior art keywords
memory
password
data
stored
access
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.)
Pending
Application number
CN201710532526.8A
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English (en)
Chinese (zh)
Inventor
颂蓬·保罗·奥莱瑞兹
张牧天
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN107678982A publication Critical patent/CN107678982A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/062—Securing storage systems
    • G06F3/0622—Securing storage systems in relation to access
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0637—Permissions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
CN201710532526.8A 2016-08-02 2017-07-03 安全存储器及在智能存储装置中执行数据清理的方法 Pending CN107678982A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662370230P 2016-08-02 2016-08-02
US62/370,230 2016-08-02
US15/275,337 US10824348B2 (en) 2016-08-02 2016-09-23 Method of executing conditional data scrubbing inside a smart storage device
US15/275,337 2016-09-23

Publications (1)

Publication Number Publication Date
CN107678982A true CN107678982A (zh) 2018-02-09

Family

ID=61069206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710532526.8A Pending CN107678982A (zh) 2016-08-02 2017-07-03 安全存储器及在智能存储装置中执行数据清理的方法

Country Status (5)

Country Link
US (1) US10824348B2 (https=)
JP (1) JP6829161B2 (https=)
KR (1) KR102360189B1 (https=)
CN (1) CN107678982A (https=)
TW (1) TWI750184B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102389431B1 (ko) * 2017-08-22 2022-04-25 에스케이하이닉스 주식회사 저장 장치 및 그 동작 방법
US11216592B2 (en) * 2018-08-02 2022-01-04 Qualcomm Incorporated Dynamic cryptographic key expansion

Citations (5)

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US20050005131A1 (en) * 2003-06-20 2005-01-06 Renesas Technology Corp. Memory card
US20080195830A1 (en) * 2007-02-08 2008-08-14 Samsung Electronics Co., Ltd. Memory cards and systems using host identification information for data security and methods of operating
US20100024028A1 (en) * 2008-07-22 2010-01-28 Ernest Samuel Baugher Wireless mobile device with user selectable privacy for groups of resident application programs and files
US20140289488A1 (en) * 2013-03-21 2014-09-25 International Business Machines Corporation System for securing contents of removable memory
US20140337592A1 (en) * 2009-08-06 2014-11-13 Imation Corp. Peripheral device data integrity

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US6760672B2 (en) * 2002-01-29 2004-07-06 Rockwell Automation Technologies, Inc. Automatic detection of battery-backed data integrity in volatile memory
JP2004326425A (ja) * 2003-04-24 2004-11-18 Toshiba Corp 情報処理装置およびメモリカード
US8266378B1 (en) * 2005-12-22 2012-09-11 Imation Corp. Storage device with accessible partitions
US7762553B2 (en) * 2006-11-25 2010-07-27 Harris Curtis J Form-fitting electronic game controller cover
US8241047B2 (en) * 2007-10-30 2012-08-14 Super Talent Electronics, Inc. Flash drive with spring-loaded swivel connector
US7886103B2 (en) * 2008-09-08 2011-02-08 Cisco Technology, Inc. Input-output module, processing platform and method for extending a memory interface for input-output operations
US8516271B2 (en) 2011-03-11 2013-08-20 Hewlett-Packard Development Company, L. P. Securing non-volatile memory regions
US20140229659A1 (en) * 2011-12-30 2014-08-14 Marc T. Jones Thin translation for system access of non volatile semicondcutor storage as random access memory
US9471484B2 (en) * 2012-09-19 2016-10-18 Novachips Canada Inc. Flash memory controller having dual mode pin-out
EP3028277A1 (en) 2013-07-31 2016-06-08 Hewlett Packard Enterprise Development LP Hybrid secure non-volatile main memory
US9436831B2 (en) * 2013-10-30 2016-09-06 Sandisk Technologies Llc Secure erase in a memory device
US9449651B2 (en) * 2014-03-21 2016-09-20 Diablo Technologies Inc. System and method for offsetting the data buffer latency of a device implementing a JEDEC standard DDR-4 LRDIMM chipset
TWI507876B (zh) * 2014-07-21 2015-11-11 Phison Electronics Corp 記憶體儲存裝置及控制方法、記憶體控制電路單元及模組
US9489317B2 (en) 2014-09-26 2016-11-08 Apple Inc. Method for fast access to a shared memory
US9786389B2 (en) * 2015-10-16 2017-10-10 SK Hynix Inc. Memory system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050005131A1 (en) * 2003-06-20 2005-01-06 Renesas Technology Corp. Memory card
US20080195830A1 (en) * 2007-02-08 2008-08-14 Samsung Electronics Co., Ltd. Memory cards and systems using host identification information for data security and methods of operating
US20100024028A1 (en) * 2008-07-22 2010-01-28 Ernest Samuel Baugher Wireless mobile device with user selectable privacy for groups of resident application programs and files
US20140337592A1 (en) * 2009-08-06 2014-11-13 Imation Corp. Peripheral device data integrity
US20140289488A1 (en) * 2013-03-21 2014-09-25 International Business Machines Corporation System for securing contents of removable memory

Also Published As

Publication number Publication date
KR102360189B1 (ko) 2022-02-08
TWI750184B (zh) 2021-12-21
KR20180015065A (ko) 2018-02-12
JP6829161B2 (ja) 2021-02-10
US20180039437A1 (en) 2018-02-08
JP2018022486A (ja) 2018-02-08
TW201805816A (zh) 2018-02-16
US10824348B2 (en) 2020-11-03

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