CA2237441C - Mecanisme pour soumissionner en toute securite dans un reseau electronique ouvert - Google Patents

Mecanisme pour soumissionner en toute securite dans un reseau electronique ouvert Download PDF

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Publication number
CA2237441C
CA2237441C CA002237441A CA2237441A CA2237441C CA 2237441 C CA2237441 C CA 2237441C CA 002237441 A CA002237441 A CA 002237441A CA 2237441 A CA2237441 A CA 2237441A CA 2237441 C CA2237441 C CA 2237441C
Authority
CA
Canada
Prior art keywords
bid
proposals
requester
proposal
party
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002237441A
Other languages
English (en)
Inventor
Weidong Kou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IBM Canada Ltd
Original Assignee
IBM Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IBM Canada Ltd filed Critical IBM Canada Ltd
Priority to CA002237441A priority Critical patent/CA2237441C/fr
Priority to TW087110377A priority patent/TW377423B/zh
Priority to US09/207,094 priority patent/US6363365B1/en
Priority to KR1019990012821A priority patent/KR19990087911A/ko
Priority to SG1999001938A priority patent/SG77678A1/en
Priority to JP11981899A priority patent/JP3251917B2/ja
Priority to GB9910761A priority patent/GB2339125B/en
Application granted granted Critical
Publication of CA2237441C publication Critical patent/CA2237441C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/40—Data acquisition and logging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1809—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for auctioneering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Development Economics (AREA)
  • Strategic Management (AREA)
  • Technology Law (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Economics (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CA002237441A 1998-05-12 1998-05-12 Mecanisme pour soumissionner en toute securite dans un reseau electronique ouvert Expired - Fee Related CA2237441C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002237441A CA2237441C (fr) 1998-05-12 1998-05-12 Mecanisme pour soumissionner en toute securite dans un reseau electronique ouvert
TW087110377A TW377423B (en) 1998-05-12 1998-06-26 Mechanism for secure tendering in an open electronic network
US09/207,094 US6363365B1 (en) 1998-05-12 1998-12-07 Mechanism for secure tendering in an open electronic network
KR1019990012821A KR19990087911A (ko) 1998-05-12 1999-04-12 오픈일렉트로닉네트워크에서의안전한입찰을위한메커니즘
SG1999001938A SG77678A1 (en) 1998-05-12 1999-04-23 A mechanism for secure tendering in an open electronic network
JP11981899A JP3251917B2 (ja) 1998-05-12 1999-04-27 電子入札システムおよび電子入札方法
GB9910761A GB2339125B (en) 1998-05-12 1999-05-11 A mechanism for secure tendering in an open electronic network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002237441A CA2237441C (fr) 1998-05-12 1998-05-12 Mecanisme pour soumissionner en toute securite dans un reseau electronique ouvert

Publications (1)

Publication Number Publication Date
CA2237441C true CA2237441C (fr) 2001-02-06

Family

ID=4162427

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002237441A Expired - Fee Related CA2237441C (fr) 1998-05-12 1998-05-12 Mecanisme pour soumissionner en toute securite dans un reseau electronique ouvert

Country Status (3)

Country Link
KR (1) KR19990087911A (fr)
CA (1) CA2237441C (fr)
TW (1) TW377423B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9112931B1 (en) 2014-10-27 2015-08-18 Rushline, LLC Systems and methods for enabling dialog amongst different participant groups
CN107392570A (zh) * 2017-07-22 2017-11-24 江苏省鸿源招标代理股份有限公司 一种全流程电子招标投标评标系统及其招标投标评标方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010076762A (ko) * 2000-01-28 2001-08-16 오길록 신뢰도가 높은 비밀유지와 인증이 가능한온라인입찰업무처리시스템

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9112931B1 (en) 2014-10-27 2015-08-18 Rushline, LLC Systems and methods for enabling dialog amongst different participant groups
US9160550B1 (en) 2014-10-27 2015-10-13 Rushline, LLC Systems and methods for enabling dialog amongst different participant groups
CN107392570A (zh) * 2017-07-22 2017-11-24 江苏省鸿源招标代理股份有限公司 一种全流程电子招标投标评标系统及其招标投标评标方法

Also Published As

Publication number Publication date
TW377423B (en) 1999-12-21
KR19990087911A (ko) 1999-12-27

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