CN114556308A - 数位资料记忆卡加密的构造及方法 - Google Patents

数位资料记忆卡加密的构造及方法 Download PDF

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Publication number
CN114556308A
CN114556308A CN201980101411.0A CN201980101411A CN114556308A CN 114556308 A CN114556308 A CN 114556308A CN 201980101411 A CN201980101411 A CN 201980101411A CN 114556308 A CN114556308 A CN 114556308A
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area
memory card
memory
application program
encryption
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CN201980101411.0A
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林晖
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
    • G06F21/80—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 storage media based on magnetic or optical technology, e.g. disks with sectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • H04L9/088—Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/20—Employing a main memory using a specific memory technology
    • G06F2212/202—Non-volatile memory
    • G06F2212/2022—Flash memory

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)

Abstract

本发明关于一种数位资料记忆卡加密的构造及方法，主体于一记忆卡内设置一记忆体，而该记忆体本身设置有一配合读取器的读取控制端(Controller)以及一保护区(Protection Area)外，另外分割为一硬盘分割表区(Partition Table Area)以及一档案区(File Area)，并以应用程式介面(API，Application Programming Interface)，于前开各区选择其任何一区，写入一受保护储存装置识别码(PSID，Portable Storage ID)，且该应用程式介面写入该受保护储存装置识别码前，该应用程式介面给予该读取控制端一透过加解密逻辑完成的密钥指令，该读取控制端先行对该密钥指令进行解密，并将结果传送至该应用程式介面，以更提升其安全性。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201980101411.0A 2019-11-05 2019-11-05 数位资料记忆卡加密的构造及方法 Pending CN114556308A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/115514 WO2021087710A1 (zh) 2019-11-05 2019-11-05 数位资料记忆卡加密的构造及方法

Publications (1)

Publication Number Publication Date
CN114556308A true CN114556308A (zh) 2022-05-27

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US (1) US20220398202A1 (zh)
CN (1) CN114556308A (zh)
WO (1) WO2021087710A1 (zh)

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US7478248B2 (en) * 2002-11-27 2009-01-13 M-Systems Flash Disk Pioneers, Ltd. Apparatus and method for securing data on a portable storage device
KR100516504B1 (ko) * 2003-09-30 2005-09-26 (주)잉카엔트웍스 네트워크를 통하여 개인 휴대 단말기와 데이터 동기화를수행하기 위한 방법 및 그 시스템
US20130179949A1 (en) * 2004-01-22 2013-07-11 Jpay, Inc. Secure exchange of digital content
US7707039B2 (en) * 2004-02-15 2010-04-27 Exbiblio B.V. Automatic modification of web pages
US7812860B2 (en) * 2004-04-01 2010-10-12 Exbiblio B.V. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US9143638B2 (en) * 2004-04-01 2015-09-22 Google Inc. Data capture from rendered documents using handheld device
US9460346B2 (en) * 2004-04-19 2016-10-04 Google Inc. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US7509530B2 (en) * 2005-01-19 2009-03-24 Sonic Solutions Method and system for use in restoring an active partition
US7743409B2 (en) * 2005-07-08 2010-06-22 Sandisk Corporation Methods used in a mass storage device with automated credentials loading
KR101379861B1 (ko) * 2006-10-20 2014-04-17 삼성전자주식회사 Ｄｒｍ 제공 장치, 시스템 및 그 방법
TW200828074A (en) * 2006-12-29 2008-07-01 Universal Scient Ind Co Ltd Security method, security system and pairing/encryption system
CA2693976A1 (en) * 2007-07-20 2009-01-29 Hui Lin Encryption method for digital data memory card and assembly for performing the same
CN102187320A (zh) * 2008-10-16 2011-09-14 林晖 记忆卡及其数位内容保护区建立或取消方法
TW201245956A (en) * 2011-05-04 2012-11-16 Chien-Kang Yang Memory card and its access, data encryption, golden key generation and changing method
CN102902499B (zh) * 2012-08-22 2015-06-03 华为技术有限公司 存储设备的分区显示方法和装置
US10373158B1 (en) * 2018-02-12 2019-08-06 Winklevoss Ip, Llc System, method and program product for modifying a supply of stable value digital asset tokens
US11475442B1 (en) * 2018-02-12 2022-10-18 Gemini Ip, Llc System, method and program product for modifying a supply of stable value digital asset tokens
US11200569B1 (en) * 2018-02-12 2021-12-14 Winklevoss Ip, Llc System, method and program product for making payments using fiat-backed digital assets
US10540654B1 (en) * 2018-02-12 2020-01-21 Winklevoss Ip, Llc System, method and program product for generating and utilizing stable value digital assets
US11308487B1 (en) * 2018-02-12 2022-04-19 Gemini Ip, Llc System, method and program product for obtaining digital assets

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WO2021087710A1 (zh) 2021-05-14
US20220398202A1 (en) 2022-12-15

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