JP3783142B2 - 通信システム、通信装置、通信方法、及びそれを実現するための通信プログラム - Google Patents

通信システム、通信装置、通信方法、及びそれを実現するための通信プログラム Download PDF

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JP3783142B2
JP3783142B2 JP2005512962A JP2005512962A JP3783142B2 JP 3783142 B2 JP3783142 B2 JP 3783142B2 JP 2005512962 A JP2005512962 A JP 2005512962A JP 2005512962 A JP2005512962 A JP 2005512962A JP 3783142 B2 JP3783142 B2 JP 3783142B2
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communication
protocol
encryption
integrity authentication
tcp
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JPWO2005015827A1 (ja
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博嗣 尾崎
恵子 小川
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ティー・ティー・ティー株式会社
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    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L63/0485—Networking architectures for enhanced packet encryption processing, e.g. offloading of IPsec packet processing or efficient security association look-up
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)
JP2005512962A 2003-08-08 2004-07-30 通信システム、通信装置、通信方法、及びそれを実現するための通信プログラム Expired - Fee Related JP3783142B2 (ja)

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JP2003290822 2003-08-08
JP2003290822 2003-08-08
PCT/JP2004/011304 WO2005015827A1 (ja) 2003-08-08 2004-07-30 通信システム、通信装置、通信方法、及びそれを実現するための通信プログラム

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JP3783142B2 true JP3783142B2 (ja) 2006-06-07
JPWO2005015827A1 JPWO2005015827A1 (ja) 2006-10-12

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US (4) US8041816B2 (enExample)
EP (1) EP1653660A4 (enExample)
JP (1) JP3783142B2 (enExample)
KR (1) KR101055861B1 (enExample)
CN (1) CN1833403B (enExample)
AU (1) AU2004302108C1 (enExample)
CA (1) CA2534919C (enExample)
IL (1) IL173316A (enExample)
IN (1) IN2014DN00130A (enExample)
NO (1) NO20056234L (enExample)
TW (1) TW200518516A (enExample)
WO (1) WO2005015827A1 (enExample)

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JP4843116B1 (ja) * 2011-08-22 2011-12-21 株式会社Ｉｎｔｏ ネットワークゲートウェイ装置

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CA2534919C (en) 2011-04-05
EP1653660A4 (en) 2011-12-28
CN1833403B (zh) 2011-05-25
AU2004302108A1 (en) 2005-02-17
US20140115320A1 (en) 2014-04-24
KR20060059908A (ko) 2006-06-02
IL173316A (en) 2010-12-30
IL173316A0 (en) 2006-06-11
TWI362859B (enExample) 2012-04-21
US8041816B2 (en) 2011-10-18
JPWO2005015827A1 (ja) 2006-10-12
CN1833403A (zh) 2006-09-13
NO20056234L (no) 2006-05-08
EP1653660A1 (en) 2006-05-03
AU2004302108C1 (en) 2010-09-16
TW200518516A (en) 2005-06-01
US8799505B2 (en) 2014-08-05
US20140223169A1 (en) 2014-08-07
US20060190720A1 (en) 2006-08-24
CA2534919A1 (en) 2005-02-17
US20120066489A1 (en) 2012-03-15
US9749449B2 (en) 2017-08-29
KR101055861B1 (ko) 2011-08-09
WO2005015827A1 (ja) 2005-02-17

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