IL121376A - Time generating device and authenticating device using the same - Google Patents

Time generating device and authenticating device using the same

Info

Publication number
IL121376A
IL121376A IL12137696A IL12137696A IL121376A IL 121376 A IL121376 A IL 121376A IL 12137696 A IL12137696 A IL 12137696A IL 12137696 A IL12137696 A IL 12137696A IL 121376 A IL121376 A IL 121376A
Authority
IL
Israel
Prior art keywords
time
section
generating device
total
period
Prior art date
Application number
IL12137696A
Other languages
English (en)
Other versions
IL121376A0 (en
Original Assignee
Sugiyama Akira
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
Priority claimed from JP11431996A external-priority patent/JPH09282383A/ja
Priority claimed from JP20096296A external-priority patent/JP3193978B2/ja
Priority claimed from JP8235822A external-priority patent/JPH103386A/ja
Application filed by Sugiyama Akira filed Critical Sugiyama Akira
Publication of IL121376A0 publication Critical patent/IL121376A0/xx
Publication of IL121376A publication Critical patent/IL121376A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/33—User authentication using certificates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/14—Time supervision arrangements, e.g. real time clock
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G06F21/725—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits operating on a secure reference time value
    • 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
    • H04L69/28—Timers or timing mechanisms used in protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Computer And Data Communications (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
IL12137696A 1995-12-11 1996-08-30 Time generating device and authenticating device using the same IL121376A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP34941595 1995-12-11
JP11431996A JPH09282383A (ja) 1996-04-12 1996-04-12 通信取引における取引者確認システム並びに取引者相 互確認システム
JP11715296 1996-04-16
JP20096296A JP3193978B2 (ja) 1996-07-12 1996-07-12 固有時間の生成装置
JP8235822A JPH103386A (ja) 1995-12-11 1996-08-20 コンピュータソフトウェアの無断インストール防止装 置並びにコンピュータにより作成された情報媒体の無 断使用防止装置
PCT/JP1996/002433 WO1997022047A1 (fr) 1995-12-11 1996-08-30 Dispositif de generation de duree caracteristique et appareil d'authentification faisant appel a ce dispositif

Publications (2)

Publication Number Publication Date
IL121376A0 IL121376A0 (en) 1998-01-04
IL121376A true IL121376A (en) 2000-06-29

Family

ID=27526636

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12137696A IL121376A (en) 1995-12-11 1996-08-30 Time generating device and authenticating device using the same

Country Status (6)

Country Link
US (1) US5933625A (xx)
EP (1) EP0810509A4 (xx)
AU (1) AU6837996A (xx)
CA (1) CA2211692A1 (xx)
IL (1) IL121376A (xx)
WO (1) WO1997022047A1 (xx)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999921A (en) * 1997-04-30 1999-12-07 Pitney Bowes Inc. Electronic postage meter system having plural clock system providing enhanced security
US6374282B1 (en) * 1998-08-28 2002-04-16 Compaq Computer Corporation Method and apparatus for tracking multi-threaded system area network (SAN) traffic
US6119160A (en) 1998-10-13 2000-09-12 Cisco Technology, Inc. Multiple-level internet protocol accounting
US6263369B1 (en) * 1998-10-30 2001-07-17 Cisco Technology, Inc. Distributed architecture allowing local user authentication and authorization
US6490289B1 (en) 1998-11-03 2002-12-03 Cisco Technology, Inc. Multiple network connections from a single PPP link with network address translation
MY124066A (en) * 1998-12-25 2006-06-30 Sony Corp Information processing device and method, and program storage medium.
US6490290B1 (en) 1998-12-30 2002-12-03 Cisco Technology, Inc. Default internet traffic and transparent passthrough
US6298383B1 (en) 1999-01-04 2001-10-02 Cisco Technology, Inc. Integration of authentication authorization and accounting service and proxy service
JP2001022272A (ja) * 1999-05-06 2001-01-26 Akira Sugiyama 認証・管理装置
US7249097B2 (en) * 1999-06-18 2007-07-24 Echarge Corporation Method for ordering goods, services, and content over an internetwork using a virtual payment account
US7606760B2 (en) * 1999-06-18 2009-10-20 Echarge Corporation Method and apparatus for ordering goods, services and content over an internetwork using a virtual payment account
AU781021B2 (en) 1999-06-18 2005-04-28 Echarge Corporation Method and apparatus for ordering goods, services and content over an internetwork using a virtual payment account
US6775789B2 (en) * 1999-06-21 2004-08-10 International Business Machines Corporation Method, system and program products for generating sequence values that are unique across operating system images
US6742126B1 (en) 1999-10-07 2004-05-25 Cisco Technology, Inc. Method and apparatus for identifying a data communications session
US7043553B2 (en) * 1999-10-07 2006-05-09 Cisco Technology, Inc. Method and apparatus for securing information access
US6870814B1 (en) 1999-10-12 2005-03-22 Hewlett-Packard Development Company, L.P. Link extenders with error propagation and reporting
US7526533B1 (en) 1999-11-30 2009-04-28 Cisco Technology, Inc. Active call context reconstruction for primary/backup resource manager servers
JP2001318897A (ja) * 2000-05-02 2001-11-16 Nec Corp ユーザ認証方法、これに用いるネットワークシステム、及びその制御プログラムを記録した記録媒体
JP5591431B2 (ja) * 2000-05-25 2014-09-17 イーチャージ・コーポレーション セキュリティトランザクションプロトコル
JP4019249B2 (ja) 2000-08-30 2007-12-12 セイコーエプソン株式会社 記録ヘッドクリーニング処理制御装置、及び記録ヘッドクリーニング処理制御方法、並びに記録装置
US7047563B1 (en) 2000-12-07 2006-05-16 Cisco Technology, Inc. Command authorization via RADIUS
US7389354B1 (en) 2000-12-11 2008-06-17 Cisco Technology, Inc. Preventing HTTP server attacks
US6985935B1 (en) 2000-12-20 2006-01-10 Cisco Technology, Inc. Method and system for providing network access to PPP clients
JP4251786B2 (ja) * 2001-05-11 2009-04-08 ソニー株式会社 情報処理装置及び方法、並びにプログラム
US20030028652A1 (en) * 2001-08-01 2003-02-06 Sony Corporation And Sony Electronics, Inc. Apparatus for and method of invalidating or deleting digital content after it expires by comparing the embedded time with a global time
EP1315069A3 (en) * 2001-11-21 2009-11-25 Automsoft R & D Limited Date and time processing in computers
US7443865B1 (en) 2002-04-04 2008-10-28 Cisco Technology, Inc. Multiple network connections from a single PPP link with network address translation
US20040025033A1 (en) * 2002-08-02 2004-02-05 Todd Luke B. System and method for preventing unauthorized installation, use and reproduction of software
US7856374B2 (en) * 2004-01-23 2010-12-21 3Point5 Training retail staff members based on storylines
US20100104100A1 (en) * 2007-05-08 2010-04-29 Redmann William Gibbens Method and apparatus for adjusting decryption keys
US9792451B2 (en) 2011-12-09 2017-10-17 Echarge2 Corporation System and methods for using cipher objects to protect data
WO2017152037A1 (en) 2016-03-04 2017-09-08 1Usf, Inc. Systems and methods for media codecs and containers
US11119448B2 (en) * 2018-06-18 2021-09-14 Richard M. Lienau Faux solar-driven clock

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171882A (ja) * 1983-03-18 1984-09-28 Miyota Seimitsu Kk 電池寿命予知表示付電池時計
JPH0612521B2 (ja) * 1986-11-25 1994-02-16 株式会社日立製作所 プログラム実行禁止方式
JPS63268058A (ja) * 1987-04-27 1988-11-04 Sony Corp マイクロコンピユ−タ
JPS6426932A (en) * 1987-07-23 1989-01-30 Fuji Xerox Co Ltd Device for preventing software dubbing
US5795161A (en) * 1988-10-20 1998-08-18 Vogel; Peter S. Apparatus and method for calculating an absolute time at which an event occurred
JPH0333976A (ja) * 1989-06-29 1991-02-14 Chubu Nippon Denki Software Kk 端末装置不正接続防止方式
JPH04111126A (ja) * 1990-08-31 1992-04-13 Nec Corp 装置識別番号決定方式及びソフトウェア記憶媒体使用可否識別方式
US5444780A (en) * 1993-07-22 1995-08-22 International Business Machines Corporation Client/server based secure timekeeping system
US5564038A (en) * 1994-05-20 1996-10-08 International Business Machines Corporation Method and apparatus for providing a trial period for a software license product using a date stamp and designated test period

Also Published As

Publication number Publication date
EP0810509A4 (en) 2000-04-19
CA2211692A1 (en) 1997-06-19
EP0810509A1 (en) 1997-12-03
AU6837996A (en) 1997-07-03
US5933625A (en) 1999-08-03
WO1997022047A1 (fr) 1997-06-19
IL121376A0 (en) 1998-01-04

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Legal Events

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FF Patent granted
KB Patent renewed
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