CN100369074C - 一种实现sms4密码算法中加解密处理的方法 - Google Patents
一种实现sms4密码算法中加解密处理的方法 Download PDFInfo
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- CN100369074C CN100369074C CNB2006100418639A CN200610041863A CN100369074C CN 100369074 C CN100369074 C CN 100369074C CN B2006100418639 A CNB2006100418639 A CN B2006100418639A CN 200610041863 A CN200610041863 A CN 200610041863A CN 100369074 C CN100369074 C CN 100369074C
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims abstract description 247
- 230000008569 process Effects 0.000 claims abstract description 21
- 230000007480 spreading Effects 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000001351 cycling effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010010 raising Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
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- 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
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- 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
- H04L9/002—Countermeasures against attacks on cryptographic mechanisms
-
- 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
- H04L9/0625—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation with splitting of the data block into left and right halves, e.g. Feistel based algorithms, DES, FEAL, IDEA or KASUMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
- H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (7)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100418639A CN100369074C (zh) | 2006-03-02 | 2006-03-02 | 一种实现sms4密码算法中加解密处理的方法 |
PCT/CN2007/000617 WO2007098687A1 (en) | 2006-03-02 | 2007-02-27 | Encryption and decryption processing method of achieving sms4 cryptographic algorithm and system thereof |
US12/281,144 US8175264B2 (en) | 2006-03-02 | 2007-02-27 | Encryption and decryption processing method, system and computer-accessible medium for achieving SMS4 cryptographic procedure |
EP07720270.3A EP1993087A4 (en) | 2006-03-02 | 2007-02-27 | METHOD FOR PROCESSING ENCRYPTION AND DECRYPTION USING SMS4 CRYPTOGRAPHIC ALGORITHM AND CORRESPONDING SYSTEM |
JP2008556637A JP5141910B2 (ja) | 2006-03-02 | 2007-02-27 | Sms4暗号アルゴリズムを実現する暗号化および復号化処理方法とそのシステム |
KR1020087021984A KR101017481B1 (ko) | 2006-03-02 | 2007-02-27 | Sms4 암호 알고리즘을 위한 암호 및 해독 처리 방법과 시스템 |
US13/465,411 US8605893B2 (en) | 2006-03-02 | 2012-05-07 | Encryption and decryption processing method, system and computer-accessible medium for achieving SMS4 cryptographic procedure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100418639A CN100369074C (zh) | 2006-03-02 | 2006-03-02 | 一种实现sms4密码算法中加解密处理的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1845213A CN1845213A (zh) | 2006-10-11 |
CN100369074C true CN100369074C (zh) | 2008-02-13 |
Family
ID=37064141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100418639A Active CN100369074C (zh) | 2006-03-02 | 2006-03-02 | 一种实现sms4密码算法中加解密处理的方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8175264B2 (zh) |
EP (1) | EP1993087A4 (zh) |
JP (1) | JP5141910B2 (zh) |
KR (1) | KR101017481B1 (zh) |
CN (1) | CN100369074C (zh) |
WO (1) | WO2007098687A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100525183C (zh) * | 2006-03-31 | 2009-08-05 | 西安西电捷通无线网络通信有限公司 | 一种实现sms4加解密算法的设备 |
CN100389554C (zh) | 2006-07-31 | 2008-05-21 | 西安西电捷通无线网络通信有限公司 | 高效率实现sms4算法的加解密处理方法 |
CN100581101C (zh) | 2007-11-19 | 2010-01-13 | 西安西电捷通无线网络通信有限公司 | 一种基于分组密码算法的加密处理设备 |
CN100495961C (zh) * | 2007-11-19 | 2009-06-03 | 西安西电捷通无线网络通信有限公司 | 一种基于分组密码算法的加密处理方法 |
JP5277448B2 (ja) | 2008-03-20 | 2013-08-28 | リオ ティント フェル エ チタン インコーポレイティド | 鉄に富む金属塩化物の廃棄物から金属鉄及び塩素の価値を回収するための電気化学的処理方法 |
CN103269482A (zh) * | 2010-09-06 | 2013-08-28 | 苏州国芯科技有限公司 | 无线局域网用加密方法 |
CN103236923B (zh) * | 2010-09-06 | 2016-09-28 | 苏州国芯科技有限公司 | 用于无线局域网的安全加密方法 |
EP2678709B1 (en) | 2011-02-21 | 2018-03-28 | Transrobotics, Inc. | System and method for sensing distance and/or movement |
JP2014099752A (ja) * | 2012-11-14 | 2014-05-29 | Fujitsu Ltd | 通信装置、通信システム、及び通信システムにおける暗号アルゴリズム実行方法 |
WO2015195882A1 (en) * | 2014-06-18 | 2015-12-23 | James Collier | Methods and apparatus for cryptography |
US10158485B2 (en) * | 2015-09-24 | 2018-12-18 | Intel Corporation | Double affine mapped S-box hardware accelerator |
US9910792B2 (en) | 2016-04-11 | 2018-03-06 | Intel Corporation | Composite field scaled affine transforms-based hardware accelerator |
CN108847924A (zh) * | 2018-04-22 | 2018-11-20 | 平安科技(深圳)有限公司 | 加密方法、装置、计算机设备和存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1408187A (zh) * | 1999-11-09 | 2003-04-02 | 奥兰格有限公司 | 用电子方法发送个人识别码的系统 |
WO2003096615A1 (en) * | 2002-05-07 | 2003-11-20 | Wireless Applicatoins Pty Ltd | Method for authenticating and verifying sms communications |
US20040224704A1 (en) * | 2002-12-13 | 2004-11-11 | Islam M. Khaledul | Methods and apparatus for providing consistency in SMS message timestamp formatting for mobile communication devices |
CN1610291A (zh) * | 2004-11-19 | 2005-04-27 | 深圳市明华澳汉科技股份有限公司 | 数据加密及解密的方法 |
EP1567944A2 (en) * | 2002-11-06 | 2005-08-31 | Translution Holdings PLC | Translation of electronically transmitted messages |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19724072C2 (de) * | 1997-06-07 | 1999-04-01 | Deutsche Telekom Ag | Vorrichtung zur Durchführung eines Blockchiffrierverfahrens |
TW375721B (en) * | 1998-06-17 | 1999-12-01 | Ind Tech Res Inst | DES chip processor capable of executing data encryption standard (DES) operation |
DE10061997A1 (de) * | 2000-12-13 | 2002-07-18 | Infineon Technologies Ag | Kryptographieprozessor |
US6937727B2 (en) * | 2001-06-08 | 2005-08-30 | Corrent Corporation | Circuit and method for implementing the advanced encryption standard block cipher algorithm in a system having a plurality of channels |
CN1729644B (zh) * | 2002-12-18 | 2011-08-31 | 三叉微系统(远东)有限公司 | 多信道串行通信接口中的专用加密虚拟信道 |
JP4011007B2 (ja) * | 2003-01-15 | 2007-11-21 | 三洋電機株式会社 | リコンフィギュラブル回路を備えた集積回路装置および処理装置 |
-
2006
- 2006-03-02 CN CNB2006100418639A patent/CN100369074C/zh active Active
-
2007
- 2007-02-27 KR KR1020087021984A patent/KR101017481B1/ko active IP Right Grant
- 2007-02-27 EP EP07720270.3A patent/EP1993087A4/en not_active Ceased
- 2007-02-27 WO PCT/CN2007/000617 patent/WO2007098687A1/zh active Application Filing
- 2007-02-27 JP JP2008556637A patent/JP5141910B2/ja active Active
- 2007-02-27 US US12/281,144 patent/US8175264B2/en active Active
-
2012
- 2012-05-07 US US13/465,411 patent/US8605893B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1408187A (zh) * | 1999-11-09 | 2003-04-02 | 奥兰格有限公司 | 用电子方法发送个人识别码的系统 |
WO2003096615A1 (en) * | 2002-05-07 | 2003-11-20 | Wireless Applicatoins Pty Ltd | Method for authenticating and verifying sms communications |
CN1653746A (zh) * | 2002-05-07 | 2005-08-10 | 无线应用软件有限公司 | 认证及检验sms通信的方法 |
EP1567944A2 (en) * | 2002-11-06 | 2005-08-31 | Translution Holdings PLC | Translation of electronically transmitted messages |
US20040224704A1 (en) * | 2002-12-13 | 2004-11-11 | Islam M. Khaledul | Methods and apparatus for providing consistency in SMS message timestamp formatting for mobile communication devices |
CN1610291A (zh) * | 2004-11-19 | 2005-04-27 | 深圳市明华澳汉科技股份有限公司 | 数据加密及解密的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1993087A4 (en) | 2015-03-11 |
WO2007098687A1 (en) | 2007-09-07 |
US20120219149A1 (en) | 2012-08-30 |
EP1993087A1 (en) | 2008-11-19 |
US8175264B2 (en) | 2012-05-08 |
CN1845213A (zh) | 2006-10-11 |
US20100232597A1 (en) | 2010-09-16 |
JP5141910B2 (ja) | 2013-02-13 |
KR101017481B1 (ko) | 2011-02-25 |
JP2009528559A (ja) | 2009-08-06 |
KR20080093458A (ko) | 2008-10-21 |
US8605893B2 (en) | 2013-12-10 |
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Address after: 710075 4F.C building, No. 12, No. two, hi tech Road, Shaanxi, Xi'an Patentee after: CHINA IWNCOMM Co.,Ltd. Address before: 710075 4F.C building, No. 12, No. two, hi tech Road, Shaanxi, Xi'an Patentee before: CHINA IWNCOMM Co.,Ltd. |
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Application publication date: 20061011 Assignee: BEIJING ZHIXIANG TECHNOLOGY Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: 2016610000049 Denomination of invention: Method for realizing encryption/decryption processing in SMS4 cipher algorithm Granted publication date: 20080213 License type: Common License Record date: 20161117 |
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Application publication date: 20061011 Assignee: HANGZHOU STRONG EDUCATION TECHNOLOGY Co.,Ltd. Assignor: China IWNCOMM Co.,Ltd. Contract record no.: X2021610000001 Denomination of invention: A method of encryption and decryption in SMS4 cipher algorithm Granted publication date: 20080213 License type: Common License Record date: 20210125 |
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Application publication date: 20061011 Assignee: HISCENE INFORMATION TECHNOLOGY Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000003 Denomination of invention: A Method to Realize Encryption and Decryption Processing in SMS4 Cipher Algorithm Granted publication date: 20080213 License type: Common License Record date: 20230207 |
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Application publication date: 20061011 Assignee: Beijing baicaibang Technology Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000005 Denomination of invention: A Method for Implementing Encryption and Decryption Processing in SMS4 Cryptography Algorithm Granted publication date: 20080213 License type: Common License Record date: 20230329 |
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Application publication date: 20061011 Assignee: Shenzhen wisky Technology Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000008 Denomination of invention: A Method for Implementing Encryption and Decryption Processing in SMS4 Cryptography Algorithm Granted publication date: 20080213 License type: Common License Record date: 20230522 |
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Application publication date: 20061011 Assignee: Beijing Digital Technology (Shanghai) Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000012 Denomination of invention: A Method for Implementing Encryption and Decryption Processing in SMS4 Cipher Algorithm Granted publication date: 20080213 License type: Common License Record date: 20231114 |
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Application publication date: 20061011 Assignee: SHENZHEN JINGYI SMART TECHNOLOGY CO.,LTD. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2024610000002 Denomination of invention: A Method for Implementing Encryption and Decryption Processing in SMS4 Cipher Algorithm Granted publication date: 20080213 License type: Common License Record date: 20240520 |
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