KR970078181A - 식별 신호 대조 장치 및 방법 - Google Patents

식별 신호 대조 장치 및 방법 Download PDF

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Publication number
KR970078181A
KR970078181A KR1019970018933A KR19970018933A KR970078181A KR 970078181 A KR970078181 A KR 970078181A KR 1019970018933 A KR1019970018933 A KR 1019970018933A KR 19970018933 A KR19970018933 A KR 19970018933A KR 970078181 A KR970078181 A KR 970078181A
Authority
KR
South Korea
Prior art keywords
signal
random number
identification
identification signal
detection device
Prior art date
Application number
KR1019970018933A
Other languages
English (en)
Korean (ko)
Inventor
히로유키 다카마츠
요시오 하라다
Original Assignee
이데이 노부유키
소니 가부시키가이샤
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 이데이 노부유키, 소니 가부시키가이샤 filed Critical 이데이 노부유키
Publication of KR970078181A publication Critical patent/KR970078181A/ko

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00388—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method
    • G07C2009/00396—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks code verification carried out according to the challenge/response method starting with prompting the keyless data carrier
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00412—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00785—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by light

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
KR1019970018933A 1996-05-16 1997-05-16 식별 신호 대조 장치 및 방법 KR970078181A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP96-121869 1996-05-16
JP12186996 1996-05-16
JP96-243555 1996-09-13
JP24355596A JPH1030367A (ja) 1996-05-16 1996-09-13 識別信号照合装置及び識別信号照合方法

Publications (1)

Publication Number Publication Date
KR970078181A true KR970078181A (ko) 1997-12-12

Family

ID=26459127

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970018933A KR970078181A (ko) 1996-05-16 1997-05-16 식별 신호 대조 장치 및 방법

Country Status (3)

Country Link
EP (1) EP0807733A3 (de)
JP (1) JPH1030367A (de)
KR (1) KR970078181A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3386430B2 (ja) * 2000-02-23 2003-03-17 株式会社鷹山 認証開閉機能付鍵及びｉｃカード
FI114062B (fi) 2001-06-08 2004-07-30 Nokia Corp Menetelmä tiedonsiirron turvallisuuden varmistamiseksi, tiedonsiirtojärjestelmä ja tiedonsiirtolaite
JP5379435B2 (ja) * 2008-09-29 2013-12-25 アズビル株式会社 入退室管理システムおよび方法
EP2544153A1 (de) * 2011-07-04 2013-01-09 ZF Friedrichshafen AG Identifizierungstechnik

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
US4819267A (en) * 1984-02-22 1989-04-04 Thumbscan, Inc. Solid state key for controlling access to computer systems and to computer software and/or for secure communications
GB8617662D0 (en) * 1986-07-18 1986-08-28 Neiman Security Prod Control apparatus
US5196840A (en) * 1990-11-05 1993-03-23 International Business Machines Corporation Secure communications system for remotely located computers
US5321753A (en) * 1991-07-08 1994-06-14 The United States Of America As Represented By The United States Department Of Energy Secure communication of static information by electronic means
US5506575A (en) * 1991-09-25 1996-04-09 Ormos; Zoltan S. Key-lock system and method using interchange of system-originated codes
JP2821306B2 (ja) * 1992-03-06 1998-11-05 三菱電機株式会社 Ｉｃカードと端末機との間の認証方法およびそのシステム

Also Published As

Publication number Publication date
JPH1030367A (ja) 1998-02-03
EP0807733A2 (de) 1997-11-19
EP0807733A3 (de) 2000-12-06

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