CN107077325A - 加密存储区域设置方法、加密存储区域设置装置和终端 - Google Patents

加密存储区域设置方法、加密存储区域设置装置和终端 Download PDF

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Publication number
CN107077325A
CN107077325A CN201480081148.0A CN201480081148A CN107077325A CN 107077325 A CN107077325 A CN 107077325A CN 201480081148 A CN201480081148 A CN 201480081148A CN 107077325 A CN107077325 A CN 107077325A
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China
Prior art keywords
operating system
storage area
key
encrypted
encryption
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CN201480081148.0A
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English (en)
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阳得常
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Dongguan Coolpad Software Technology Co ltd
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Dongguan Coolpad Software Technology Co ltd
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Publication of CN107077325A publication Critical patent/CN107077325A/zh
Pending legal-status Critical Current

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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
    • G06F9/00—Arrangements for program control, e.g. control units
    • 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

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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)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)

Abstract

本发明提出了一种加密存储区域设置方法、一种加密存储区域设置装置和一种终端，其中，所述加密存储区域设置方法用于具有多个操作系统的终端，包括：在任一操作系统中，使用存储在所述任一操作系统中的所述预设密钥对存储卡中为所述任一操作系统设置的存储区域进行加密；将所述存储区域的加密状态设置为加密，并将所述加密状态保存在所述存储区域中；将所述任一操作系统的需要加密的数据保存在所述存储区域中。通过本发明的技术方案，可以确保存储卡的加密存储区域中的数据的安全，并使终端的多个操作系统可以共享存储卡的剩余空间，满足了操作系统对高存储速度的需求。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201480081148.0A 2014-10-27 2014-10-27 加密存储区域设置方法、加密存储区域设置装置和终端 Pending CN107077325A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/089600 WO2016065517A1 (zh) 2014-10-27 2014-10-27 加密存储区域设置方法、加密存储区域设置装置和终端

Publications (1)

Publication Number Publication Date
CN107077325A true CN107077325A (zh) 2017-08-18

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CN201480081148.0A Pending CN107077325A (zh) 2014-10-27 2014-10-27 加密存储区域设置方法、加密存储区域设置装置和终端

Country Status (4)

Country Link
US (1) US20170242802A1 (zh)
EP (1) EP3214543A1 (zh)
CN (1) CN107077325A (zh)
WO (1) WO2016065517A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10742414B1 (en) 2019-10-18 2020-08-11 Capital One Services, Llc Systems and methods for data access control of secure memory using a short-range transceiver

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101778383A (zh) * 2009-01-08 2010-07-14 索尼公司 用于信息处理的设备、方法、程序和系统
CN201590091U (zh) * 2009-10-13 2010-09-22 航天信息股份有限公司 基于口令认证的加密型存储卡读写装置
US20110119498A1 (en) * 2009-11-19 2011-05-19 Hitachi Global Storage Technologies Netherlands B.V. Implementing data confidentiality and integrity of shingled written data
US20130031376A1 (en) * 2011-07-25 2013-01-31 Lenovo (Singapore) Pte. Ltd., Removable storage device data protection
CN103617388A (zh) * 2013-12-11 2014-03-05 长城信息产业股份有限公司 一种具有进程可信认证的安全操作系统的实现方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101778383A (zh) * 2009-01-08 2010-07-14 索尼公司 用于信息处理的设备、方法、程序和系统
CN201590091U (zh) * 2009-10-13 2010-09-22 航天信息股份有限公司 基于口令认证的加密型存储卡读写装置
US20110119498A1 (en) * 2009-11-19 2011-05-19 Hitachi Global Storage Technologies Netherlands B.V. Implementing data confidentiality and integrity of shingled written data
US20130031376A1 (en) * 2011-07-25 2013-01-31 Lenovo (Singapore) Pte. Ltd., Removable storage device data protection
CN103617388A (zh) * 2013-12-11 2014-03-05 长城信息产业股份有限公司 一种具有进程可信认证的安全操作系统的实现方法

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Publication number Publication date
WO2016065517A1 (zh) 2016-05-06
US20170242802A1 (en) 2017-08-24
EP3214543A1 (en) 2017-09-06

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