CN107516047A - 一种存储数据加解密装置及方法 - Google Patents

一种存储数据加解密装置及方法 Download PDF

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Publication number
CN107516047A
CN107516047A CN201710671465.3A CN201710671465A CN107516047A CN 107516047 A CN107516047 A CN 107516047A CN 201710671465 A CN201710671465 A CN 201710671465A CN 107516047 A CN107516047 A CN 107516047A
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CN
China
Prior art keywords
data
data storage
key
read
memory
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
CN201710671465.3A
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English (en)
Chinese (zh)
Inventor
杨军
王洁
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.)
Hangzhou C Sky Microsystems Co Ltd
Original Assignee
Hangzhou C Sky Microsystems 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 Hangzhou C Sky Microsystems Co Ltd filed Critical Hangzhou C Sky Microsystems Co Ltd
Priority to CN201710671465.3A priority Critical patent/CN107516047A/zh
Publication of CN107516047A publication Critical patent/CN107516047A/zh
Priority to PCT/CN2018/097717 priority patent/WO2019029393A1/zh
Priority to EP18842975.7A priority patent/EP3667535B1/en
Priority to JP2020502218A priority patent/JP7222971B2/ja
Priority to US16/175,732 priority patent/US11030119B2/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • G06F21/70—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
    • 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
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Storage Device Security (AREA)
CN201710671465.3A 2017-08-08 2017-08-08 一种存储数据加解密装置及方法 Pending CN107516047A (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201710671465.3A CN107516047A (zh) 2017-08-08 2017-08-08 一种存储数据加解密装置及方法
PCT/CN2018/097717 WO2019029393A1 (zh) 2017-08-08 2018-07-30 一种存储数据加解密装置及方法
EP18842975.7A EP3667535B1 (en) 2017-08-08 2018-07-30 Storage data encryption and decryption device and method
JP2020502218A JP7222971B2 (ja) 2017-08-08 2018-07-30 記憶データの暗号化及び復号の機器及び方法
US16/175,732 US11030119B2 (en) 2017-08-08 2018-10-30 Storage data encryption and decryption apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710671465.3A CN107516047A (zh) 2017-08-08 2017-08-08 一种存储数据加解密装置及方法

Publications (1)

Publication Number Publication Date
CN107516047A true CN107516047A (zh) 2017-12-26

Family

ID=60722978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710671465.3A Pending CN107516047A (zh) 2017-08-08 2017-08-08 一种存储数据加解密装置及方法

Country Status (5)

Country Link
US (1) US11030119B2 (https=)
EP (1) EP3667535B1 (https=)
JP (1) JP7222971B2 (https=)
CN (1) CN107516047A (https=)
WO (1) WO2019029393A1 (https=)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108197482A (zh) * 2017-12-27 2018-06-22 致象尔微电子科技（上海）有限公司 一种内存数据加密解密方法及装置
WO2019029393A1 (zh) * 2017-08-08 2019-02-14 杭州中天微系统有限公司 一种存储数据加解密装置及方法
WO2019062769A1 (en) * 2017-09-26 2019-04-04 C-Sky Microsystems Co., Ltd. DEVICE AND METHOD FOR ENCRYPTING AND DETECTING STORAGE DATA
CN110837649A (zh) * 2019-10-23 2020-02-25 特瓦特能源科技有限公司 一种数据加密方法及系统
WO2020151194A1 (zh) * 2019-01-24 2020-07-30 山东华芯半导体有限公司 一种基于国密芯片的安全存储方法
CN114450918A (zh) * 2019-07-25 2022-05-06 英飞凌科技有限责任公司 具有带有可单独编程的安全访问特征的区域的非易失性存储器装置以及相关的方法和系统
US11550927B2 (en) 2017-09-26 2023-01-10 C-Sky Microsystems Co., Ltd. Storage data encryption/decryption apparatus and method
CN119562014A (zh) * 2024-11-06 2025-03-04 广州众诺微电子有限公司 数据解密方法、装置、设备以及存储介质

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KR102928104B1 (ko) 2020-12-28 2026-02-13 삼성전자주식회사 크립토 장치, 그것을 갖는 집적 회로 및 컴퓨팅 장치, 및 그것의 쓰기 방법
CN114006695B (zh) * 2021-10-28 2024-02-02 杭州海康威视数字技术股份有限公司 硬盘数据保护方法、装置、可信平台芯片及电子设备

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WO2003027816A1 (en) * 2001-09-28 2003-04-03 High Density Devices As Method and device for encryption/decryption of data on mass storage device
CN1830030A (zh) * 2003-08-01 2006-09-06 皇家飞利浦电子股份有限公司 含有加密指标信息的记录载体
CN101582109A (zh) * 2009-06-10 2009-11-18 成都市华为赛门铁克科技有限公司 数据加密方法及装置、数据解密方法及装置、固态硬盘
CN102346820A (zh) * 2010-07-30 2012-02-08 深圳芯邦科技股份有限公司 一种保密数据存储方法及装置
CN103931137A (zh) * 2011-11-14 2014-07-16 三星电子株式会社 用于保护内容的方法和存储设备

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CN1830030A (zh) * 2003-08-01 2006-09-06 皇家飞利浦电子股份有限公司 含有加密指标信息的记录载体
CN101582109A (zh) * 2009-06-10 2009-11-18 成都市华为赛门铁克科技有限公司 数据加密方法及装置、数据解密方法及装置、固态硬盘
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CN103931137A (zh) * 2011-11-14 2014-07-16 三星电子株式会社 用于保护内容的方法和存储设备

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019029393A1 (zh) * 2017-08-08 2019-02-14 杭州中天微系统有限公司 一种存储数据加解密装置及方法
US11030119B2 (en) 2017-08-08 2021-06-08 C-Sky Microsystems Co., Ltd. Storage data encryption and decryption apparatus and method
WO2019062769A1 (en) * 2017-09-26 2019-04-04 C-Sky Microsystems Co., Ltd. DEVICE AND METHOD FOR ENCRYPTING AND DETECTING STORAGE DATA
US11550927B2 (en) 2017-09-26 2023-01-10 C-Sky Microsystems Co., Ltd. Storage data encryption/decryption apparatus and method
CN108197482A (zh) * 2017-12-27 2018-06-22 致象尔微电子科技（上海）有限公司 一种内存数据加密解密方法及装置
WO2020151194A1 (zh) * 2019-01-24 2020-07-30 山东华芯半导体有限公司 一种基于国密芯片的安全存储方法
CN114450918A (zh) * 2019-07-25 2022-05-06 英飞凌科技有限责任公司 具有带有可单独编程的安全访问特征的区域的非易失性存储器装置以及相关的方法和系统
CN114450918B (zh) * 2019-07-25 2023-10-20 英飞凌科技有限责任公司 具有带有可单独编程的安全访问特征的区域的存储器装置
CN110837649A (zh) * 2019-10-23 2020-02-25 特瓦特能源科技有限公司 一种数据加密方法及系统
CN119562014A (zh) * 2024-11-06 2025-03-04 广州众诺微电子有限公司 数据解密方法、装置、设备以及存储介质

Also Published As

Publication number Publication date
JP7222971B2 (ja) 2023-02-15
JP2020529758A (ja) 2020-10-08
EP3667535B1 (en) 2024-03-27
US11030119B2 (en) 2021-06-08
EP3667535A4 (en) 2021-04-28
EP3667535A1 (en) 2020-06-17
US20190073319A1 (en) 2019-03-07
WO2019029393A1 (zh) 2019-02-14

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Application publication date: 20171226