JP4520840B2 - 暗号化通信の中継方法、ゲートウェイサーバ装置、暗号化通信のプログラムおよび暗号化通信のプログラム記憶媒体 - Google Patents

暗号化通信の中継方法、ゲートウェイサーバ装置、暗号化通信のプログラムおよび暗号化通信のプログラム記憶媒体 Download PDF

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JP4520840B2
JP4520840B2 JP2004350099A JP2004350099A JP4520840B2 JP 4520840 B2 JP4520840 B2 JP 4520840B2 JP 2004350099 A JP2004350099 A JP 2004350099A JP 2004350099 A JP2004350099 A JP 2004350099A JP 4520840 B2 JP4520840 B2 JP 4520840B2
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server device
client device
encrypted communication
communication
access request
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JP2004350099A
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JP2006165678A5 (enExample
JP2006165678A (ja
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由晃 竹島
貴央 小川
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2004350099A priority Critical patent/JP4520840B2/ja
Priority to EP05026251A priority patent/EP1667398B1/en
Priority to CN2005101257517A priority patent/CN1783778B/zh
Priority to DE602005007310T priority patent/DE602005007310D1/de
Priority to US11/291,929 priority patent/US7849306B2/en
Publication of JP2006165678A publication Critical patent/JP2006165678A/ja
Publication of JP2006165678A5 publication Critical patent/JP2006165678A5/ja
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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
    • H04L63/0464—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 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
    • 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
    • H04L63/166—Implementing security features at a particular protocol layer at the transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0281—Proxies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

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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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
JP2004350099A 2004-12-02 2004-12-02 暗号化通信の中継方法、ゲートウェイサーバ装置、暗号化通信のプログラムおよび暗号化通信のプログラム記憶媒体 Expired - Fee Related JP4520840B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004350099A JP4520840B2 (ja) 2004-12-02 2004-12-02 暗号化通信の中継方法、ゲートウェイサーバ装置、暗号化通信のプログラムおよび暗号化通信のプログラム記憶媒体
EP05026251A EP1667398B1 (en) 2004-12-02 2005-12-01 Method and apparatus for encrypted end-to-end communications
CN2005101257517A CN1783778B (zh) 2004-12-02 2005-12-01 网关服务器、及加密通信的中继方法
DE602005007310T DE602005007310D1 (de) 2004-12-02 2005-12-01 Verfahren und Vorrichtung zur verschlüsselten Ende-zu-Ende Kommunikation
US11/291,929 US7849306B2 (en) 2004-12-02 2005-12-02 Relay method of encryption communication, gateway server, and program and program memory medium of encryption communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004350099A JP4520840B2 (ja) 2004-12-02 2004-12-02 暗号化通信の中継方法、ゲートウェイサーバ装置、暗号化通信のプログラムおよび暗号化通信のプログラム記憶媒体

Publications (3)

Publication Number Publication Date
JP2006165678A JP2006165678A (ja) 2006-06-22
JP2006165678A5 JP2006165678A5 (enExample) 2006-08-31
JP4520840B2 true JP4520840B2 (ja) 2010-08-11

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US (1) US7849306B2 (enExample)
EP (1) EP1667398B1 (enExample)
JP (1) JP4520840B2 (enExample)
CN (1) CN1783778B (enExample)
DE (1) DE602005007310D1 (enExample)

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Also Published As

Publication number Publication date
DE602005007310D1 (de) 2008-07-17
CN1783778A (zh) 2006-06-07
US7849306B2 (en) 2010-12-07
US20060136724A1 (en) 2006-06-22
EP1667398B1 (en) 2008-06-04
EP1667398A1 (en) 2006-06-07
CN1783778B (zh) 2011-03-30
JP2006165678A (ja) 2006-06-22

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