CN100389554C - 高效率实现sms4算法的加解密处理方法 - Google Patents
高效率实现sms4算法的加解密处理方法 Download PDFInfo
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- CN100389554C CN100389554C CNB2006101044318A CN200610104431A CN100389554C CN 100389554 C CN100389554 C CN 100389554C CN B2006101044318 A CNB2006101044318 A CN B2006101044318A CN 200610104431 A CN200610104431 A CN 200610104431A CN 100389554 C CN100389554 C CN 100389554C
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- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 202
- 238000000034 method Methods 0.000 claims abstract description 62
- 230000008569 process Effects 0.000 claims description 48
- 230000007480 spreading Effects 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 2
- 230000036039 immunity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
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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
- H04L9/06—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
- H04L2209/80—Wireless
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101044318A CN100389554C (zh) | 2006-07-31 | 2006-07-31 | 高效率实现sms4算法的加解密处理方法 |
PCT/CN2007/070323 WO2008017261A1 (fr) | 2006-07-31 | 2007-07-19 | Procédé de cryptage/décryptage très efficace et méthode de mise en oeuvre de l'algorithme sms4 |
ES07764250T ES2351588T3 (es) | 2006-07-31 | 2007-07-19 | Procedimiento de procesamiento de encriptado y desencriptado de alta eficacia para implementar el algoritmo sms4. |
US12/375,095 US8204218B2 (en) | 2006-07-31 | 2007-07-19 | High-efficient encryption and decryption processing method for implementing SMS4 algorithm |
DE602007010153T DE602007010153D1 (de) | 2006-07-31 | 2007-07-19 | Hocheffizientes Verschlüsselungs- und Entschlüsselungsverarbeitungsverfahren zum implementieren des SMS4-Algorithmus |
EP07764250A EP2051435B1 (en) | 2006-07-31 | 2007-07-19 | High-efficient encryption and decryption processing method for implementing SMS4 algorithm |
AT07764250T ATE486422T1 (de) | 2006-07-31 | 2007-07-19 | Hocheffizientes verschlüsselungs- und entschlüsselungsverarbeitungsverfahren zum implementieren des sms4-algorithmus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101044318A CN100389554C (zh) | 2006-07-31 | 2006-07-31 | 高效率实现sms4算法的加解密处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1905441A CN1905441A (zh) | 2007-01-31 |
CN100389554C true CN100389554C (zh) | 2008-05-21 |
Family
ID=37674581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101044318A Active CN100389554C (zh) | 2006-07-31 | 2006-07-31 | 高效率实现sms4算法的加解密处理方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8204218B2 (zh) |
EP (1) | EP2051435B1 (zh) |
CN (1) | CN100389554C (zh) |
AT (1) | ATE486422T1 (zh) |
DE (1) | DE602007010153D1 (zh) |
ES (1) | ES2351588T3 (zh) |
WO (1) | WO2008017261A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9361106B2 (en) * | 2013-12-27 | 2016-06-07 | Intel Corporation | SMS4 acceleration processors, methods, systems, and instructions |
US9513913B2 (en) * | 2014-07-22 | 2016-12-06 | Intel Corporation | SM4 acceleration processors, methods, systems, and instructions |
US9467279B2 (en) | 2014-09-26 | 2016-10-11 | Intel Corporation | Instructions and logic to provide SIMD SM4 cryptographic block cipher functionality |
US9503256B2 (en) * | 2014-12-24 | 2016-11-22 | Intel Corporation | SMS4 acceleration hardware |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020078190A (ko) * | 2001-04-06 | 2002-10-18 | 삼성전자 주식회사 | 정보 처리 시스템용 가변 주파수 클럭 발생 장치 및 방법 |
CN1429464A (zh) * | 2000-05-09 | 2003-07-09 | 英佛汉德有限公司 | 在数字移动电话中存储检索多媒体数据的方法以及由此产生的数字移动电话 |
CN1527531A (zh) * | 2003-03-07 | 2004-09-08 | 华为技术有限公司 | 一种数据加密标准或三重数据加密标准的实现方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411334C (zh) * | 2004-11-19 | 2008-08-13 | 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 |
CN100369074C (zh) | 2006-03-02 | 2008-02-13 | 西安西电捷通无线网络通信有限公司 | 一种实现sms4密码算法中加解密处理的方法 |
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 |
CN100389553C (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 |
-
2006
- 2006-07-31 CN CNB2006101044318A patent/CN100389554C/zh active Active
-
2007
- 2007-07-19 DE DE602007010153T patent/DE602007010153D1/de active Active
- 2007-07-19 ES ES07764250T patent/ES2351588T3/es active Active
- 2007-07-19 EP EP07764250A patent/EP2051435B1/en active Active
- 2007-07-19 WO PCT/CN2007/070323 patent/WO2008017261A1/zh active Application Filing
- 2007-07-19 AT AT07764250T patent/ATE486422T1/de not_active IP Right Cessation
- 2007-07-19 US US12/375,095 patent/US8204218B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1429464A (zh) * | 2000-05-09 | 2003-07-09 | 英佛汉德有限公司 | 在数字移动电话中存储检索多媒体数据的方法以及由此产生的数字移动电话 |
KR20020078190A (ko) * | 2001-04-06 | 2002-10-18 | 삼성전자 주식회사 | 정보 처리 시스템용 가변 주파수 클럭 발생 장치 및 방법 |
CN1527531A (zh) * | 2003-03-07 | 2004-09-08 | 华为技术有限公司 | 一种数据加密标准或三重数据加密标准的实现方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1905441A (zh) | 2007-01-31 |
EP2051435A4 (en) | 2009-08-05 |
EP2051435A1 (en) | 2009-04-22 |
US20090323930A1 (en) | 2009-12-31 |
US8204218B2 (en) | 2012-06-19 |
ATE486422T1 (de) | 2010-11-15 |
EP2051435B1 (en) | 2010-10-27 |
ES2351588T3 (es) | 2011-02-08 |
WO2008017261A1 (fr) | 2008-02-14 |
DE602007010153D1 (de) | 2010-12-09 |
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Application publication date: 20070131 Assignee: Sony Mobile Communications AB Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: 2018990000306 Denomination of invention: High-efficient encryption and decryption processing method for implementing SMS4 algorithm Granted publication date: 20080521 License type: Common License Record date: 20181123 |
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Application publication date: 20070131 Assignee: SHENZHEN UCLOUDLINK NEW TECHNOLOGY Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2019610000002 Denomination of invention: High-efficient encryption and decryption processing method for implementing SMS4 algorithm Granted publication date: 20080521 License type: Common License Record date: 20191010 |
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Application publication date: 20070131 Assignee: HANGZHOU STRONG EDUCATION TECHNOLOGY Co.,Ltd. Assignor: China IWNCOMM Co.,Ltd. Contract record no.: X2021610000001 Denomination of invention: Efficient encryption and decryption method of SMS4 algorithm Granted publication date: 20080521 License type: Common License Record date: 20210125 |
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Application publication date: 20070131 Assignee: Guangzhou nengchuang Information Technology Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2021610000011 Denomination of invention: Encryption and decryption processing method for realizing SMS4 algorithm with high efficiency Granted publication date: 20080521 License type: Common License Record date: 20211104 Application publication date: 20070131 Assignee: Xinruiya Technology (Beijing) Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2021610000012 Denomination of invention: Encryption and decryption processing method for realizing SMS4 algorithm with high efficiency Granted publication date: 20080521 License type: Common License Record date: 20211104 |
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Application publication date: 20070131 Assignee: SHENZHEN ZHIKAI TECHNOLOGY Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2022610000005 Denomination of invention: Encryption and decryption processing method for efficient implementation of SMS4 algorithm Granted publication date: 20080521 License type: Common License Record date: 20220531 |
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Application publication date: 20070131 Assignee: HISCENE INFORMATION TECHNOLOGY Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000003 Denomination of invention: An efficient encryption and decryption method for implementing SMS4 algorithm Granted publication date: 20080521 License type: Common License Record date: 20230207 |
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Application publication date: 20070131 Assignee: Beijing baicaibang Technology Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000005 Denomination of invention: An Efficient Encryption and Decryption Processing Method for Implementing SMS4 Algorithm Granted publication date: 20080521 License type: Common License Record date: 20230329 |
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Application publication date: 20070131 Assignee: Beijing Digital Technology (Shanghai) Co.,Ltd. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2023610000012 Denomination of invention: Efficient Implementation of Encryption and Decryption Processing Method for SMS4 Algorithm Granted publication date: 20080521 License type: Common License Record date: 20231114 |
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Application publication date: 20070131 Assignee: SHENZHEN JINGYI SMART TECHNOLOGY CO.,LTD. Assignor: CHINA IWNCOMM Co.,Ltd. Contract record no.: X2024610000002 Denomination of invention: Efficient Implementation of Encryption and Decryption Processing Method for SMS4 Algorithm Granted publication date: 20080521 License type: Common License Record date: 20240520 |
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