CN1857024A - 在移动通信系统中用于密码学的增强型安全性设计 - Google Patents
在移动通信系统中用于密码学的增强型安全性设计 Download PDFInfo
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- 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
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
- H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
- H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
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- 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
- H04L9/3271—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 challenge-response
- H04L9/3273—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 challenge-response for mutual authentication
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Abstract
Description
基本的安全算法: | 算法ID |
A5/1 | 1 |
A5/2 | 2 |
... | ... |
A5/k | k |
GEA1 | k+1 |
GEA2 | k+2 |
... | ... |
GEAm | k+m |
增强型安全算法: | 算法ID |
A5/1’ | (k+m)+1 |
A5/2’ | (k+m)+2 |
... | ... |
A5/k’ | (k+m)+k |
GEA1’ | (k+m+k)+1 |
GEA2’ | (k+m+k)+2 |
... | ... |
GEAm’ | (k+m+k)+m |
增强型安全算法: | 算法ID |
A5/1’ | 1 |
A5/2’ | 2 |
... | ... |
A5/k’ | k |
GEA1’ | k+1 |
GEA2’ | k+2 |
... | ... |
GEAm’ | k+m |
Claims (41)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50574803P | 2003-09-26 | 2003-09-26 | |
US60/505,748 | 2003-09-26 | ||
PCT/SE2004/001300 WO2005032201A1 (en) | 2003-09-26 | 2004-09-10 | Enhanced security design for cryptography in mobile communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1857024A true CN1857024A (zh) | 2006-11-01 |
CN1857024B CN1857024B (zh) | 2011-09-28 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800279368A Expired - Lifetime CN1857024B (zh) | 2003-09-26 | 2004-09-10 | 在移动通信系统中用于密码学的增强型安全性设计 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7660417B2 (zh) |
EP (2) | EP2357858B3 (zh) |
JP (1) | JP4688808B2 (zh) |
CN (1) | CN1857024B (zh) |
AT (2) | ATE514294T2 (zh) |
DK (1) | DK1671511T4 (zh) |
ES (2) | ES2384634T7 (zh) |
HK (1) | HK1095689A1 (zh) |
PL (1) | PL2357858T6 (zh) |
PT (1) | PT2357858E (zh) |
WO (1) | WO2005032201A1 (zh) |
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CN101790155A (zh) * | 2009-12-30 | 2010-07-28 | 中兴通讯股份有限公司 | 一种更新移动终端安全算法的方法、装置及系统 |
CN102014381A (zh) * | 2009-09-08 | 2011-04-13 | 华为技术有限公司 | 加密算法协商方法、网元及移动台 |
CN103746794A (zh) * | 2008-06-06 | 2014-04-23 | 艾利森电话股份有限公司 | 加密密钥生成 |
CN103973651A (zh) * | 2013-02-01 | 2014-08-06 | 腾讯科技(深圳)有限公司 | 基于加盐密码库的账户密码标识设置、查询方法及装置 |
CN102970678B (zh) * | 2009-09-08 | 2016-12-07 | 华为技术有限公司 | 加密算法协商方法、网元及移动台 |
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2004
- 2004-09-10 ES ES11161433.5T patent/ES2384634T7/es active Active
- 2004-09-10 PT PT11161433T patent/PT2357858E/pt unknown
- 2004-09-10 WO PCT/SE2004/001300 patent/WO2005032201A1/en active Application Filing
- 2004-09-10 EP EP11161433.5A patent/EP2357858B3/en not_active Expired - Lifetime
- 2004-09-10 PL PL11161433T patent/PL2357858T6/pl unknown
- 2004-09-10 AT AT04775405T patent/ATE514294T2/de active
- 2004-09-10 DK DK04775405.6T patent/DK1671511T4/en active
- 2004-09-10 US US10/937,873 patent/US7660417B2/en active Active
- 2004-09-10 CN CN2004800279368A patent/CN1857024B/zh not_active Expired - Lifetime
- 2004-09-10 ES ES04775405.6T patent/ES2367692T5/es not_active Expired - Lifetime
- 2004-09-10 AT AT11161433T patent/ATE552709T1/de active
- 2004-09-10 JP JP2006527939A patent/JP4688808B2/ja not_active Expired - Lifetime
- 2004-09-10 EP EP04775405.6A patent/EP1671511B2/en not_active Expired - Lifetime
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Cited By (11)
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CN103746794A (zh) * | 2008-06-06 | 2014-04-23 | 艾利森电话股份有限公司 | 加密密钥生成 |
CN103746794B (zh) * | 2008-06-06 | 2017-06-23 | 艾利森电话股份有限公司 | 加密密钥生成方法及装置 |
CN102014381A (zh) * | 2009-09-08 | 2011-04-13 | 华为技术有限公司 | 加密算法协商方法、网元及移动台 |
CN102014381B (zh) * | 2009-09-08 | 2012-12-12 | 华为技术有限公司 | 加密算法协商方法、网元及移动台 |
US8908863B2 (en) | 2009-09-08 | 2014-12-09 | Huawei Technologies Co., Ltd. | Method, network element, and mobile station for negotiating encryption algorithms |
CN102970678B (zh) * | 2009-09-08 | 2016-12-07 | 华为技术有限公司 | 加密算法协商方法、网元及移动台 |
US9729523B2 (en) | 2009-09-08 | 2017-08-08 | Huawei Technologies Co., Ltd. | Method, network element, and mobile station for negotiating encryption algorithms |
CN101790155A (zh) * | 2009-12-30 | 2010-07-28 | 中兴通讯股份有限公司 | 一种更新移动终端安全算法的方法、装置及系统 |
CN103973651A (zh) * | 2013-02-01 | 2014-08-06 | 腾讯科技(深圳)有限公司 | 基于加盐密码库的账户密码标识设置、查询方法及装置 |
CN109417470A (zh) * | 2016-09-19 | 2019-03-01 | 华为技术有限公司 | 密钥协商方法及装置 |
WO2024192779A1 (zh) * | 2023-03-23 | 2024-09-26 | 华为技术有限公司 | 一种通信方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
DK1671511T3 (da) | 2011-10-03 |
ATE514294T2 (de) | 2011-07-15 |
US7660417B2 (en) | 2010-02-09 |
CN1857024B (zh) | 2011-09-28 |
EP1671511B1 (en) | 2011-06-22 |
PL2357858T6 (pl) | 2018-11-30 |
JP2007507157A (ja) | 2007-03-22 |
ATE552709T1 (de) | 2012-04-15 |
DK1671511T4 (en) | 2018-06-18 |
ES2367692T5 (es) | 2018-06-18 |
ES2384634T7 (es) | 2018-10-11 |
EP2357858A1 (en) | 2011-08-17 |
EP1671511B2 (en) | 2018-03-21 |
EP2357858B3 (en) | 2018-06-06 |
ES2367692T3 (es) | 2011-11-07 |
EP2357858B1 (en) | 2012-04-04 |
HK1095689A1 (en) | 2007-05-11 |
US20050111666A1 (en) | 2005-05-26 |
EP1671511A1 (en) | 2006-06-21 |
WO2005032201A1 (en) | 2005-04-07 |
JP4688808B2 (ja) | 2011-05-25 |
PL2357858T3 (pl) | 2012-10-31 |
ES2384634T3 (es) | 2012-07-10 |
PT2357858E (pt) | 2012-07-06 |
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