CN102067643B - 用于执行对称密码术的技术 - Google Patents

用于执行对称密码术的技术 Download PDF

Info

Publication number
CN102067643B
CN102067643B CN200980123097.2A CN200980123097A CN102067643B CN 102067643 B CN102067643 B CN 102067643B CN 200980123097 A CN200980123097 A CN 200980123097A CN 102067643 B CN102067643 B CN 102067643B
Authority
CN
China
Prior art keywords
key
symmetric
input
message
decryption engine
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.)
Expired - Fee Related
Application number
CN200980123097.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN102067643A (zh
Inventor
B·艾斯波夫
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.)
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of CN102067643A publication Critical patent/CN102067643A/zh
Application granted granted Critical
Publication of CN102067643B publication Critical patent/CN102067643B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L63/0435—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 symmetric encryption, i.e. same key used for encryption and decryption
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/041—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 using an encryption or decryption engine integrated in transmitted data

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)
  • Storage Device Security (AREA)
CN200980123097.2A 2008-06-11 2009-04-21 用于执行对称密码术的技术 Expired - Fee Related CN102067643B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/136,772 2008-06-11
US12/136,772 US8862893B2 (en) 2008-06-11 2008-06-11 Techniques for performing symmetric cryptography
PCT/US2009/041225 WO2009151793A2 (en) 2008-06-11 2009-04-21 Techniques for peforming symmetric cryptography

Publications (2)

Publication Number Publication Date
CN102067643A CN102067643A (zh) 2011-05-18
CN102067643B true CN102067643B (zh) 2014-03-05

Family

ID=41417332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980123097.2A Expired - Fee Related CN102067643B (zh) 2008-06-11 2009-04-21 用于执行对称密码术的技术

Country Status (6)

Country Link
US (1) US8862893B2 (https=)
EP (1) EP2286610B1 (https=)
JP (1) JP5511803B2 (https=)
CN (1) CN102067643B (https=)
TW (1) TWI488478B (https=)
WO (1) WO2009151793A2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100014673A1 (en) * 2008-07-21 2010-01-21 Electronics And Telecommunications Research Institute Radio frequency identification (rfid) authentication apparatus having authentication function and method thereof
US20130239224A1 (en) * 2008-08-06 2013-09-12 True Security Llc Method of locating a computing device
TWI408938B (zh) * 2009-12-30 2013-09-11 Univ Vanung Flexible multi - digit signature method
US20160352733A1 (en) * 2015-05-27 2016-12-01 Rubicon Labs, Inc. Distributed and hierarchical device activation mechanisms
CN112507357B (zh) * 2020-12-09 2024-03-29 华南理工大学 一种基于密钥生成器的多级接口设计方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1279432A (zh) * 1999-06-30 2001-01-10 Ncr国际公司 自服务终端
US20050005106A1 (en) * 2003-04-23 2005-01-06 Liqun Chen Cryptographic method and apparatus
US20050050344A1 (en) * 2003-08-11 2005-03-03 Hull Jonathan J. Multimedia output device having embedded encryption functionality
CN1593033A (zh) * 2002-02-01 2005-03-09 思科技术公司 应用一次性密码本安全地储存和传送数据的方法和系统
KR100551992B1 (ko) * 2003-03-25 2006-02-20 소프트포럼 주식회사 어플리케이션 데이터의 암호화 및 복호화 방법
US7003117B2 (en) * 2003-02-05 2006-02-21 Voltage Security, Inc. Identity-based encryption system for secure data distribution

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956505A (en) * 1991-12-24 1999-09-21 Pitney Bowes Inc. Remote activation of software features in a data processing device
US5689565A (en) 1995-06-29 1997-11-18 Microsoft Corporation Cryptography system and method for providing cryptographic services for a computer application
US5778072A (en) 1995-07-07 1998-07-07 Sun Microsystems, Inc. System and method to transparently integrate private key operations from a smart card with host-based encryption services
EP0880840A4 (en) 1996-01-11 2002-10-23 Mrj Inc DEVICE FOR CONTROLLING ACCESS AND DISTRIBUTION OF DIGITAL PROPERTY
JPH10105620A (ja) 1996-09-26 1998-04-24 Sakura Ginkou:Kk データ通信のためのセキュリティシステム
US6477203B1 (en) * 1998-10-30 2002-11-05 Agilent Technologies, Inc. Signal processing distributed arithmetic architecture
JP4186381B2 (ja) 2000-05-10 2008-11-26 日本電気株式会社 プログラムを格納する記録媒体及びその実行方法
US20020048371A1 (en) 2000-10-24 2002-04-25 Ryuichi Iwamura Method and system for secure digital decoder with secure key distribution
US7302571B2 (en) 2001-04-12 2007-11-27 The Regents Of The University Of Michigan Method and system to maintain portable computer data secure and authentication token for use therein
JP2003223098A (ja) 2002-01-29 2003-08-08 Sony Corp ブーリアン・マトリクスに基づく暗号化処理方法、および復号処理方法、並びにデータ通信システム
JP2003302899A (ja) * 2002-04-11 2003-10-24 Sony Corp ブーリアン・マトリクスに基づく暗号化および復号処理方法、並びに装置
CN1487750A (zh) 2002-09-30 2004-04-07 北京三星通信技术研究有限公司 多媒体广播与组播业务中密码的管理及分发方法
US7366299B2 (en) 2003-09-26 2008-04-29 International Business Machines Corporation Method for encrypting and decrypting data using derivative equations and factors
JP4895068B2 (ja) 2004-03-29 2012-03-14 株式会社ハイパーテック 処理装置及び処理方法
US7624269B2 (en) * 2004-07-09 2009-11-24 Voltage Security, Inc. Secure messaging system with derived keys
KR20070093963A (ko) * 2004-09-24 2007-09-19 시냅틱 래버러토리즈 리미티드 대입 박스들
US7831833B2 (en) * 2005-04-22 2010-11-09 Citrix Systems, Inc. System and method for key recovery
US7437573B2 (en) * 2005-06-03 2008-10-14 Microsoft Corporation Secure unsent message storage pending server connection
US20070101438A1 (en) 2005-10-28 2007-05-03 Gunasekaran Govindarajan Location-based authentication
US7853018B2 (en) * 2005-11-10 2010-12-14 Atallah Mikhail J Method and apparatus for hiding a private key
CN2847708Y (zh) * 2006-04-30 2006-12-13 中国工商银行股份有限公司 利用特征码对关键数据进行加/解密的安全系统
WO2008001327A2 (en) 2006-06-30 2008-01-03 Koninklijke Philips Electronics N.V. Method and apparatus for encrypting/decrypting data
CN100428262C (zh) * 2006-09-22 2008-10-22 中山大学 一种基于改进的一次一密乱码本的软件保护方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1279432A (zh) * 1999-06-30 2001-01-10 Ncr国际公司 自服务终端
CN1593033A (zh) * 2002-02-01 2005-03-09 思科技术公司 应用一次性密码本安全地储存和传送数据的方法和系统
US7003117B2 (en) * 2003-02-05 2006-02-21 Voltage Security, Inc. Identity-based encryption system for secure data distribution
KR100551992B1 (ko) * 2003-03-25 2006-02-20 소프트포럼 주식회사 어플리케이션 데이터의 암호화 및 복호화 방법
US20050005106A1 (en) * 2003-04-23 2005-01-06 Liqun Chen Cryptographic method and apparatus
US20050050344A1 (en) * 2003-08-11 2005-03-03 Hull Jonathan J. Multimedia output device having embedded encryption functionality

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Meier et al..Algebraic Attacks and Decomposition of Boolean Functions.《Advances in Cryptology- Eurocrypt》.2004,全文. *

Also Published As

Publication number Publication date
JP2011523103A (ja) 2011-08-04
EP2286610A2 (en) 2011-02-23
US20090319805A1 (en) 2009-12-24
TWI488478B (zh) 2015-06-11
TW200952438A (en) 2009-12-16
JP5511803B2 (ja) 2014-06-04
WO2009151793A3 (en) 2010-02-04
US8862893B2 (en) 2014-10-14
EP2286610A4 (en) 2015-04-08
CN102067643A (zh) 2011-05-18
WO2009151793A2 (en) 2009-12-17
EP2286610B1 (en) 2019-06-26

Similar Documents

Publication Publication Date Title
US9977918B2 (en) Method and system for verifiable searchable symmetric encryption
CN110881063B (zh) 一种隐私数据的存储方法、装置、设备及介质
US9537657B1 (en) Multipart authenticated encryption
US10880100B2 (en) Apparatus and method for certificate enrollment
CN102138300B (zh) 消息认证码预计算在安全存储器中的应用
JP5855696B2 (ja) 完全性検証を含むブロック暗号化方法およびブロック復号化方法
CN117155549A (zh) 密钥分发方法、装置、计算机设备和存储介质
US20080172560A1 (en) Reversible Hashing for E-Signature Verification
WO2015108052A1 (ja) 検索可能暗号処理システムおよび検索可能暗号処理方法
CN112738051B (zh) 数据信息加密方法、系统及计算机可读存储介质
CN113014380B (zh) 文件数据的密码管理方法、装置、计算机设备及存储介质
CN110351297B (zh) 一种应用于区块链的验证方法及装置
CN102067643B (zh) 用于执行对称密码术的技术
US20260031974A1 (en) Proof-of-work based on block cipher
CN119094167A (zh) 基于国密算法的通信加密方法
US9571273B2 (en) Method and system for the accelerated decryption of cryptographically protected user data units
KR20260002834A (ko) 다중 암호화 데이터 저장 및 검색 시스템
CN114462088A (zh) 用于对共享数据进行去标识的方法及装置
CN114676452A (zh) 一种数据安全存储方法和装置
US20250373411A1 (en) Protecting already signed documents and code using classical encryption algorithms against quantum attacks
CN119675984B (zh) 属性基加密方法、系统、设备和存储介质
JP2015082077A (ja) 暗号化装置、制御方法、及びプログラム
TW202548571A (zh) 在安全環境中的資料處理
CN118449687A (zh) 数据加密方法及数据解密方法
CN117579360A (zh) 一种基于量子网的数据完整性校验方法、设备及存储介质

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MICROSOFT TECHNOLOGY LICENSING LLC

Free format text: FORMER OWNER: MICROSOFT CORP.

Effective date: 20150506

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150506

Address after: Washington State

Patentee after: MICROSOFT TECHNOLOGY LICENSING, LLC

Address before: Washington State

Patentee before: Microsoft Corp.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305