JP5042834B2 - 無線携帯インターネットシステムでeapを利用する保安関係交渉方法 - Google Patents
無線携帯インターネットシステムでeapを利用する保安関係交渉方法 Download PDFInfo
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- JP5042834B2 JP5042834B2 JP2007529658A JP2007529658A JP5042834B2 JP 5042834 B2 JP5042834 B2 JP 5042834B2 JP 2007529658 A JP2007529658 A JP 2007529658A JP 2007529658 A JP2007529658 A JP 2007529658A JP 5042834 B2 JP5042834 B2 JP 5042834B2
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- 230000005540 biological transmission Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
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- 238000012790 confirmation Methods 0.000 description 1
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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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
-
- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
-
- 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
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/164—Implementing security features at a particular protocol layer at the network layer
-
- 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
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
- H04L63/205—Network architectures or network communication protocols for network security for managing network security; network security policies in general involving negotiation or determination of the one or more network security mechanisms to be used, e.g. by negotiation between the client and the server or between peers or by selection according to the capabilities of the entities involved
-
- 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
- H04L9/3242—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 involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
-
- 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]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/062—Pre-authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
- H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
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- 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)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Description
20 基地局
21 基地局
30 ルーター
31 ルーター
40 認証サーバー
Claims (12)
- 無線携帯インターネットシステムにおいて、基地局が加入者端末と保安関係を交渉する方法であって、
認証キーを生成する段階;
前記加入者端末の保安関係能力に関する情報、保安関係識別子、及び第1メッセージ認証コードを含む第1メッセージを前記加入者端末から受信する段階;
前記第1メッセージ認証コードの適合性を検査する段階;
前記第1メッセージ認証コードが適した場合、前記加入者端末の保安関係能力のうちの前記加入者端末との保安関係のための保安能力を選択する段階;
前記認証キーを利用して第2メッセージ認証コードを生成する段階;
前記加入者端末との保安関係のために選択した保安関係能力に関する情報、前記認証キーのシークエンスナンバー、保安関係に関する付加特性を規定する保安関係ディスクリプタ、及び前記第2メッセージ認証コードを含む第2メッセージを前記加入者端末に伝送する段階を含むことを特徴とする保安関係交渉方法。 - 前記保安関係ディスクリプタは、前記保安関係のためのデータ暗号化方式とトラフィックキー暗号化方式のうちの少なくとも一つを含むことを特徴とする、請求項1に記載の保安関係交渉方法。
- 前記第1メッセージは、前記加入者端末が使用できるデータ暗号化方式とトラフィックキー暗号化方式のうちの少なくとも一つを含むことを特徴とする、請求項2に記載の保安関係交渉方法。
- 前記第1メッセージ及び前記第2メッセージは、公開キー管理(public key management、PKM)プロトコールで定義するメッセージであることを特徴とする、請求項3に記載の保安関係交渉方法。
- 前記認証キーを生成する段階は、拡張可能な認証プロトコール(Extensible Authentication Protocol、EAP)を利用して前記認証キーを生成する段階を含むことを特徴とする、請求項4に記載の保安関係交渉方法。
- 前記認証キーを生成する段階は、
認証サーバーから生成されたAAAキーを利用して、マスターキー(MK)を生成する段階;
前記マスターキー、基地局の識別子と前記加入者端末の識別子を利用してプレマスターキー(PMK)を生成する段階;及び
前記プレマスターキーから前記認証キーを生成する段階を含むことを特徴とする、請求項1乃至5のうちのいずれか一項に記載の保安関係交渉方法。 - 前記加入者端末の保安関係能力を受容できない場合、保安関係受容を拒否するエラーコードを含む保安関係拒絶理由メッセージを前記加入者端末に伝送する段階をさらに含むことを特徴とする、請求項1乃至5のうちのいずれか一項に記載の保安関係交渉方法。
- 無線携帯インターネットシステムにおいて、加入者端末が基地局と保安関係を交渉する方法であって、
認証キーを生成する段階;
前記認証キーを利用して第1メッセージ認証コードを生成する段階;
前記加入者端末の保安関係能力に関する情報、保安関係識別子、及び前記第1メッセージ認証コードを含む第1メッセージを前記基地局に伝送する段階;及び
前記第1メッセージ認証コードが適合である場合、前記加入者端末との保安関係のために前記基地局が選択した保安関係能力に関する情報、前記認証キーのシークエンスナンバー、保安関係に関する付加特性を規定する保安関係ディスクリプタ、及び第2メッセージ認証コードを含む第2メッセージを前記基地局から受信する段階を含むことを特徴とする保安関係交渉方法。 - 前記保安関係ディスクリプタは、前記保安関係のためのデータ暗号化方式及びトラフィックキー暗号化方式のうちの少なくとも一つを含むことを特徴とする、請求項8に記載の保安関係交渉方法。
- 前記第1メッセージは、前記加入者端末が使用できるデータ暗号化方式とトラフィックキー暗号化方式のうちの少なくとも一つを含むことを特徴とする、請求項9に記載の保安関係交渉方法。
- 前記第1メッセージ及び前記第2メッセージは、公開キー管理(public key management、PKM)プロトコールで定義するメッセージであることを特徴とする、請求項10に記載の保安関係交渉方法。
- 前記認証キーを生成する段階は、拡張可能な認証プロトコール(Extensible Authentication Protocol、EAP)を利用して前記認証キーを生成する段階を含むことを特徴とする、請求項11に記載の保安関係交渉方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR20040067107 | 2004-08-25 | ||
KR10-2004-0067107 | 2004-08-25 | ||
PCT/KR2005/000447 WO2006022469A1 (en) | 2004-08-25 | 2005-02-17 | Method for security association negociation with extensible authentication protocol in wireless portable internet system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008511240A JP2008511240A (ja) | 2008-04-10 |
JP5042834B2 true JP5042834B2 (ja) | 2012-10-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007529658A Expired - Fee Related JP5042834B2 (ja) | 2004-08-25 | 2005-02-17 | 無線携帯インターネットシステムでeapを利用する保安関係交渉方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8127136B2 (ja) |
JP (1) | JP5042834B2 (ja) |
KR (1) | KR100813295B1 (ja) |
WO (1) | WO2006022469A1 (ja) |
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-
2005
- 2005-02-17 JP JP2007529658A patent/JP5042834B2/ja not_active Expired - Fee Related
- 2005-02-17 WO PCT/KR2005/000447 patent/WO2006022469A1/en active Application Filing
- 2005-02-17 KR KR1020050013113A patent/KR100813295B1/ko active IP Right Grant
- 2005-02-17 US US11/661,172 patent/US8127136B2/en not_active Expired - Fee Related
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JP2008511240A (ja) | 2008-04-10 |
KR100813295B1 (ko) | 2008-03-13 |
KR20060042045A (ko) | 2006-05-12 |
US20070297611A1 (en) | 2007-12-27 |
US8127136B2 (en) | 2012-02-28 |
WO2006022469A1 (en) | 2006-03-02 |
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