SG11201703941RA - Method and apparatus for encrypting/decrypting data on mobile terminal - Google Patents

Method and apparatus for encrypting/decrypting data on mobile terminal

Info

Publication number
SG11201703941RA
SG11201703941RA SG11201703941RA SG11201703941RA SG11201703941RA SG 11201703941R A SG11201703941R A SG 11201703941RA SG 11201703941R A SG11201703941R A SG 11201703941RA SG 11201703941R A SG11201703941R A SG 11201703941RA SG 11201703941R A SG11201703941R A SG 11201703941RA
Authority
SG
Singapore
Prior art keywords
encrypting
mobile terminal
decrypting data
decrypting
data
Prior art date
Application number
SG11201703941RA
Other languages
English (en)
Inventor
Yitao Song
Original Assignee
Alibaba Group Holding 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 Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11201703941RA publication Critical patent/SG11201703941RA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • 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
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Storage Device Security (AREA)
SG11201703941RA 2014-12-02 2015-11-26 Method and apparatus for encrypting/decrypting data on mobile terminal SG11201703941RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410721298.5A CN105722067B (zh) 2014-12-02 2014-12-02 移动终端上数据加/解密方法及装置
PCT/CN2015/095588 WO2016086788A1 (zh) 2014-12-02 2015-11-26 移动终端上数据加/解密方法及装置

Publications (1)

Publication Number Publication Date
SG11201703941RA true SG11201703941RA (en) 2017-06-29

Family

ID=56090997

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201703941RA SG11201703941RA (en) 2014-12-02 2015-11-26 Method and apparatus for encrypting/decrypting data on mobile terminal

Country Status (7)

Country Link
US (1) US11134377B2 (enExample)
EP (1) EP3229510B1 (enExample)
JP (1) JP6533291B2 (enExample)
KR (1) KR102051720B1 (enExample)
CN (1) CN105722067B (enExample)
SG (1) SG11201703941RA (enExample)
WO (1) WO2016086788A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018109850A1 (ja) * 2016-12-14 2018-06-21 三菱電機株式会社 通信機器、電気機器、端末、通信方法およびプログラム
CN108235798A (zh) * 2017-12-27 2018-06-29 福建联迪商用设备有限公司 一种公私钥对获取方法、系统和pos终端
KR102525429B1 (ko) * 2018-04-27 2023-04-26 에릭슨엘지엔터프라이즈 주식회사 시스템 식별자를 생성 및 저장하는 사설 교환기 장치 및 방법
CN109286921B (zh) * 2018-09-25 2021-07-02 锐达互动科技股份有限公司 一种便携式多场景教学身份认证方法
JP6894469B2 (ja) * 2019-06-11 2021-06-30 株式会社ユビキタスＡｉコーポレーション 情報処理装置およびその制御プログラム
CN110661814A (zh) * 2019-10-14 2020-01-07 江苏国泰新点软件有限公司 一种投标文件加解密方法、装置、设备和介质
CN111901099A (zh) * 2020-06-16 2020-11-06 上海眼控科技股份有限公司 一种用于加密车辆信息的方法、系统及设备
CN114637998A (zh) * 2020-12-16 2022-06-17 Tcl商用信息科技(惠州)有限责任公司 一种数据的处理方法、系统、智能终端及存储介质
CN112906034B (zh) * 2021-03-16 2022-04-05 北京深思数盾科技股份有限公司 一种密钥保存方法、装置、存储介质及电子设备
CN113114457A (zh) * 2021-04-06 2021-07-13 支付宝(杭州)信息技术有限公司 数据处理方法及装置
CN115374448A (zh) * 2021-05-17 2022-11-22 京东科技控股股份有限公司 信息处理方法、处理装置、第一终端、系统和存储介质
CN114143026B (zh) * 2021-10-26 2024-01-23 福建福诺移动通信技术有限公司 基于非对称与对称加密的数据安全接口及其工作方法
CN114399007B (zh) * 2021-11-30 2024-04-30 中国建设银行股份有限公司 信息反馈的方法、装置、计算机设备和存储介质
CN115618374A (zh) * 2022-01-18 2023-01-17 云丁网络技术(北京)有限公司 用于提高通信安全的方法和装置
CN117892265B (zh) * 2024-03-15 2024-05-31 沈阳市蔚然科技有限公司 一种用于智能终端的数字媒体版权保护方法及系统

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3788056B2 (ja) * 1998-08-07 2006-06-21 カシオ計算機株式会社 電子スチルカメラ
JP2002016592A (ja) * 2000-04-25 2002-01-18 Open Loop:Kk 暗号鍵管理システム及び暗号鍵管理方法
JP2003085321A (ja) * 2001-09-11 2003-03-20 Sony Corp コンテンツ利用権限管理システム、コンテンツ利用権限管理方法、および情報処理装置、並びにコンピュータ・プログラム
US7373515B2 (en) * 2001-10-09 2008-05-13 Wireless Key Identification Systems, Inc. Multi-factor authentication system
CN100508448C (zh) * 2001-10-12 2009-07-01 松下电器产业株式会社 内容处理装置
US20030217037A1 (en) * 2002-01-22 2003-11-20 Uwe Bicker Method and system for anonymous test administration and user-enabled personal health risk assessment
US20040209651A1 (en) * 2003-04-16 2004-10-21 Nec Corporation Mobile terminal, management method of information in the same, and a computer program for the information management
JP3800198B2 (ja) * 2003-05-16 2006-07-26 ソニー株式会社 情報処理装置、およびアクセス制御処理方法、並びにコンピュータ・プログラム
CN1607511B (zh) * 2003-10-14 2010-09-08 联想(北京)有限公司 数据保护方法及保护系统
CN100403814C (zh) * 2004-11-25 2008-07-16 华为技术有限公司 一种组播广播业务密钥控制方法
JP2006301887A (ja) * 2005-04-19 2006-11-02 Toshiba Corp 情報記憶再生システムとその情報端末及び情報バックアップ装置
US8719954B2 (en) * 2006-10-11 2014-05-06 Bassilic Technologies Llc Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content
JP5053032B2 (ja) * 2007-10-16 2012-10-17 株式会社バッファロー データ管理装置、データ管理方法およびデータ管理プログラム
KR100958108B1 (ko) * 2007-11-12 2010-05-17 한국전자통신연구원 이동통신 단말기의 프로그램 불법복제 방지 방법 및 장치
US8824684B2 (en) * 2007-12-08 2014-09-02 International Business Machines Corporation Dynamic, selective obfuscation of information for multi-party transmission
CN101335579A (zh) * 2008-08-01 2008-12-31 北京创毅视讯科技有限公司 一种实现条件接收的方法及条件接收装置
US8307410B2 (en) * 2008-08-12 2012-11-06 Mastercard International Incorporated Systems, methods, and computer readable media for providing for secure offline data transfer between wireless smart devices
CN101478595A (zh) * 2008-09-08 2009-07-08 广东南方信息安全产业基地有限公司 移动通信终端数据保护方法
CN101711028B (zh) * 2009-11-26 2011-12-14 南京烽火星空通信发展有限公司 一种移动终端设备上用户数据的自动保护方法
CN101778381B (zh) * 2009-12-31 2012-07-04 卓望数码技术（深圳）有限公司 数字证书生成方法、用户密钥获取方法、移动终端及设备
US8589680B2 (en) 2010-04-07 2013-11-19 Apple Inc. System and method for synchronizing encrypted data on a device having file-level content protection
US8433901B2 (en) * 2010-04-07 2013-04-30 Apple Inc. System and method for wiping encrypted data on a device having file-level content protection
CN101977299A (zh) * 2010-09-19 2011-02-16 中兴通讯股份有限公司 一种手机电视内容保护的方法及系统
CN102170357B (zh) * 2011-05-31 2013-09-25 北京虎符科技有限公司 组合密钥动态安全管理系统
CN103067401B (zh) * 2013-01-10 2015-07-01 天地融科技股份有限公司 密钥保护方法和系统
US9143492B2 (en) * 2013-03-15 2015-09-22 Fortinet, Inc. Soft token system
KR102124413B1 (ko) * 2013-12-30 2020-06-19 삼성에스디에스 주식회사 아이디 기반 키 관리 시스템 및 방법
US9641344B1 (en) * 2013-09-20 2017-05-02 Mobile Iron, Inc. Multiple factor authentication in an identity certificate service
JP2015065495A (ja) * 2013-09-24 2015-04-09 ルネサスエレクトロニクス株式会社 暗号鍵供給方法、半導体集積回路および暗号鍵管理装置
US10445233B2 (en) * 2014-06-23 2019-10-15 Canon Kabushiki Kaisha Information processing apparatus, information processing method, and storage medium

Also Published As

Publication number Publication date
EP3229510A1 (en) 2017-10-11
JP6533291B2 (ja) 2019-06-19
KR102051720B1 (ko) 2019-12-03
KR20170091609A (ko) 2017-08-09
WO2016086788A1 (zh) 2016-06-09
CN105722067B (zh) 2019-08-13
JP2017538353A (ja) 2017-12-21
CN105722067A (zh) 2016-06-29
US20170264435A1 (en) 2017-09-14
EP3229510B1 (en) 2021-07-21
EP3229510A4 (en) 2018-06-20
US11134377B2 (en) 2021-09-28

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