JP4900645B2 - 受信装置、受信方法、送信装置、送信方法、プログラム、記録媒体、通信システム、および通信方法 - Google Patents

受信装置、受信方法、送信装置、送信方法、プログラム、記録媒体、通信システム、および通信方法 Download PDF

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Publication number
JP4900645B2
JP4900645B2 JP2005223084A JP2005223084A JP4900645B2 JP 4900645 B2 JP4900645 B2 JP 4900645B2 JP 2005223084 A JP2005223084 A JP 2005223084A JP 2005223084 A JP2005223084 A JP 2005223084A JP 4900645 B2 JP4900645 B2 JP 4900645B2
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Japan
Prior art keywords
unit
imaging
public key
access point
light emitting
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Expired - Fee Related
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JP2005223084A
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English (en)
Japanese (ja)
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JP2007043317A5 (enExample
JP2007043317A (ja
Inventor
寿伸 杉山
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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2005223084A priority Critical patent/JP4900645B2/ja
Priority to US11/494,186 priority patent/US8190882B2/en
Priority to KR1020060072204A priority patent/KR101314512B1/ko
Priority to CN2006101092097A priority patent/CN1909421B/zh
Publication of JP2007043317A publication Critical patent/JP2007043317A/ja
Publication of JP2007043317A5 publication Critical patent/JP2007043317A5/ja
Application granted granted Critical
Publication of JP4900645B2 publication Critical patent/JP4900645B2/ja
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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
    • H04L9/32—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
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/85—Protection from unauthorised access, e.g. eavesdrop protection
    • 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
    • H04L9/08—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
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Information Transfer Between Computers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
JP2005223084A 2005-08-01 2005-08-01 受信装置、受信方法、送信装置、送信方法、プログラム、記録媒体、通信システム、および通信方法 Expired - Fee Related JP4900645B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005223084A JP4900645B2 (ja) 2005-08-01 2005-08-01 受信装置、受信方法、送信装置、送信方法、プログラム、記録媒体、通信システム、および通信方法
US11/494,186 US8190882B2 (en) 2005-08-01 2006-07-27 Information processing system, information processing apparatus and method, program, and recording medium
KR1020060072204A KR101314512B1 (ko) 2005-08-01 2006-07-31 정보 처리 방법 및 기록 매체
CN2006101092097A CN1909421B (zh) 2005-08-01 2006-08-01 信息处理系统、信息处理装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005223084A JP4900645B2 (ja) 2005-08-01 2005-08-01 受信装置、受信方法、送信装置、送信方法、プログラム、記録媒体、通信システム、および通信方法

Publications (3)

Publication Number Publication Date
JP2007043317A JP2007043317A (ja) 2007-02-15
JP2007043317A5 JP2007043317A5 (enExample) 2008-08-28
JP4900645B2 true JP4900645B2 (ja) 2012-03-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005223084A Expired - Fee Related JP4900645B2 (ja) 2005-08-01 2005-08-01 受信装置、受信方法、送信装置、送信方法、プログラム、記録媒体、通信システム、および通信方法

Country Status (4)

Country Link
US (1) US8190882B2 (enExample)
JP (1) JP4900645B2 (enExample)
KR (1) KR101314512B1 (enExample)
CN (1) CN1909421B (enExample)

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TWI385964B (zh) * 2008-11-07 2013-02-11 Hon Hai Prec Ind Co Ltd 無線網路接入設備及其配對方法
JP2010147527A (ja) * 2008-12-16 2010-07-01 Kyocera Corp 通信端末および情報発信源特定プログラム
JP5269844B2 (ja) * 2010-07-28 2013-08-21 株式会社バッファロー 暗号鍵共有方法、無線端末、及びアクセスポイント
US8688982B2 (en) * 2010-08-13 2014-04-01 Bmc Software, Inc. Monitoring based on client perspective
US9100320B2 (en) 2011-12-30 2015-08-04 Bmc Software, Inc. Monitoring network performance remotely
US9197606B2 (en) 2012-03-28 2015-11-24 Bmc Software, Inc. Monitoring network performance of encrypted communications
JP5665143B2 (ja) * 2012-10-30 2015-02-04 Ｎｅｃプラットフォームズ株式会社 無線通信システム、無線アクセス装置及び無線子機
JP6182950B2 (ja) * 2013-04-18 2017-08-23 日本電気株式会社 通信システム、通信端末、及びプログラム
JP2013258751A (ja) * 2013-08-12 2013-12-26 Kyocera Corp 通信端末および情報発信源特定プログラム
CN105262749A (zh) * 2015-10-16 2016-01-20 西北工业大学 WiFi认证系统
JP6732460B2 (ja) 2016-01-26 2020-07-29 キヤノン株式会社 通信装置、通信方法、プログラム
US9887975B1 (en) * 2016-08-03 2018-02-06 KryptCo, Inc. Systems and methods for delegated cryptography
US20180332557A1 (en) * 2017-05-15 2018-11-15 Facebook, Inc. New access point setup

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Also Published As

Publication number Publication date
KR101314512B1 (ko) 2013-10-07
US8190882B2 (en) 2012-05-29
CN1909421A (zh) 2007-02-07
KR20070015880A (ko) 2007-02-06
JP2007043317A (ja) 2007-02-15
US20070028094A1 (en) 2007-02-01
CN1909421B (zh) 2010-09-29

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