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Solid state key for controlling access to computer systems and to computer software and/or for secure communications

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-009/04
출원번호 US-0062322 (1987-06-09)
발명자 / 주소
  • Cargile William P. (Half Moon Bay CA) Freeman Richard D. (Sunnyvale CA) Lyon James M. (San Jose CA)
출원인 / 주소
  • Thumbscan, Inc. (Oakbrook Terr. IL 02)
인용정보 피인용 횟수 : 84  인용 특허 : 12

초록

A semiconductor device that functions as a key to control access to a computer or a software program resident in a computer or provides for secure communications is disclosed. The device executes an algorithm that combines a root and a seed to produce a password. The password is input to the compute

대표청구항

Apparatus for affording access by a user to a computer and/or information residing in a computer, and/or for affording secure communications and comprising an access key capable of generating a password and of being transported independently of the computer, and an access key for verification means

이 특허에 인용된 특허 (12)

  1. Westheimer Thomas O. (2 Highland Dr. Peterborough NH 03458) Hipson Peter D. (4 S. Shore Dr. Jaffrey NH 03452), Computer software protection system.
  2. Sato Toshifumi (Tokyo JPX), Data encoding/decoding circuit.
  3. Campbell ; Jr. Carl M. (Newtown Square PA), Key variable generator for an encryption/decryption device.
  4. Weiss Kenneth P. (Boston MA), Method and apparatus for positively identifying an individual.
  5. Pemmaraju Ramarao V. (Yonkers NY), Method and apparatus for protecting stored and transmitted data from compromise or interception.
  6. Lee Lin-nan (Germantown MD) Fang Russell J. (Brookeville MD), Security system for SSTV encryption.
  7. Levien Raphael L. (Rte. 1 ; Box 19 McDowell VA 24458), Software protection method and apparatus.
  8. Pickholtz Andrew (Fairfax VA), Software protection method and apparatus.
  9. Donald Thomas C. (2651 Rillwood Rd. Birmingham AL 35243) Donald Henry W. (428 Lakewood Dr. Homewood AL 35209), Software protection system.
  10. Cargile William P. (Half Moon Bay CA), Solid state key for controlling access to computer software.
  11. Cargile William P. (Half Moon Bay CA), Solid state key for controlling access to computer software.
  12. Ostermann Bernd (Weissach DEX) Bitzer Wolfgang (Weissach DEX), System for enciphering and deciphering data.

이 특허를 인용한 특허 (84)

  1. Weisz Herman,BEX ; Lo Piano Ornella,ITX, Access control password generated as a function of random numbers.
  2. Palmer,Glennard D.; Doughty,Ralph O.; Antaki,Patrick R., Apparatus and method for effecting secure physical and commercial transactions in a contactless manner using biometric identity validation.
  3. Jay Werb, Article tracking system.
  4. Werb Jay ; Lanzl Colin ; McKinney Kenelm, Article tracking system.
  5. Hoornaert, Frank; Mennes, Frederik, Authentication token with incremental key establishment capacity.
  6. Anderson, Mark Stephen; Yesberg, John Desborough; Marriott, Damian; Nayda, Lisa; Hayman, Ken; Stevens, Malcolm; Beahan, Brendan, Communications security and trusted path method and means.
  7. Goren Ofer A. ; Ruival Juan C., Data and access protection system for computers.
  8. Duane, William; Hamel, Jeffrey, Derivative seeds.
  9. Durst Robert T. (83 Harwich Rd. Fairfield CT 06430) Hunter Kevin D. (440 Allwyndale Dr. Stratford CT 06497), Electronic notary.
  10. Hyatt ; Jr. Richard G. ; Trent Douglas ; Hall Charles, Electronic security system.
  11. Lapstun, Paul; Silverbrook, Kia, Generating a form for allowing handwritten interaction with computer software.
  12. Johnson Donald B., Generating unique and unpredictable values.
  13. Lapstun,Paul; Silverbrook,Kia, Handwritten text capture via interface surface and sensor with identifier.
  14. Nerlikar Virupax M. (Plano TX), Information management and security system.
  15. Felsher, David Paul, Information record infrastructure, system and method.
  16. Tsutsui Kyoya,JPX, Information transmitting apparatus and information transmitting system.
  17. Lapstun,Paul; Silverbrook,Kia, Interaction with computer software using handwritten input on a form.
  18. Violleau, Thierry; Van Haver, Patrick, Mechanism for enforcing user-specific and device-specific security constraints in an isolated execution environment on a device.
  19. Marien, Dirk, Method and an apparatus to convert a light signal emitted by a display into digital signals.
  20. Goldinger, James; Lanzl, Colin; Werb, Jay, Method and apparatus combining a tracking system and a wireless communication system.
  21. Batten-Carew, Mark Christopher; Wiener, Michael James, Method and apparatus for controlling release of time sensitive information.
  22. Helbig ; Sr. Walter A, Method and apparatus for enhancing computer system security.
  23. Brainard,John G.; Kaliski, Jr.,Burton S.; Rivest,Ronald L., Method and apparatus for performing enhanced time-based authentication.
  24. Chou Wayne W. (25 Hauley Pl. Ridgefield CT 06877) Erett Richard E. (78 White Birch La. Stamford CT 06905), Method and apparatus for protecting computer software utilizing coded filter network in conjunction with an active coded.
  25. Ashfield, James M., Method and apparatus for using at least a portion of a one-time password as a dynamic card verification value.
  26. Ashfield, James M., Method and apparatus for using at least a portion of a one-time password as a dynamic card verification value.
  27. Ashfield, James M., Method and apparatus for using at least a portion of a one-time password as a dynamic card verification value.
  28. Ashfield, James M., Method and apparatus for using at least a portion of a one-time password as a dynamic card verification value.
  29. Coutts, Daryl David, Method and article of manufacture for making lottery selections.
  30. Jreij Elie A. ; Dunn Tave P., Method and system for providing password protection.
  31. Dunn, Christopher S., Method of detecting authorised biometric information sensor.
  32. Dunn, Christopher S., Method of detecting authorised biometric information sensor.
  33. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using form identity.
  34. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using handwritten signatures.
  35. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using handwritten strokes.
  36. Lapstun, Paul; Silverbrook, Kia, Method of interacting with software using printed form identity.
  37. Lapstun, Paul; Silverbrook, Kia, Method of printing a second document via a first document.
  38. Beecham James E., Method, apparatus and system for verification of infectious status of humans.
  39. Kefford, Mark Gregory; Vanderstraeten, Alain Marie Eric; Houthooft, Mario Raymond Louis, Methods and systems for secure transmission of information using a mobile device.
  40. Chu, Ronald King-Hang; Kogen, Mark; Tan, Warren; Ma, Simon; Smushkovich, Yosif; Glindro, Gerry; Nicholas, Jeffrey William Coyte, Methods and systems for secure user authentication.
  41. Chu, Ronald King-Hang; Kogen, Mark; Tan, Warren; Ma, Simon; Smushkovich, Yosif; Glindro, Gerry; Nicholas, Jeffrey William Coyte, Methods and systems for secure user authentication.
  42. Grandcolas, Michael; Koryakovtseva, Irina; Vos, Jennifer; Herrig, Robert A., Methods and systems for secure user authentication.
  43. Hoffberg, Steven M., Multifactorial optimization system and method.
  44. Inskeep, Todd Keith; Phillips, Richard Wade, One-time password credit/debit card.
  45. von der Lippe, Carsten; Krummel, Volker, PC protection by means of BIOS/(U)EFI expansions.
  46. Faith, Patrick L.; Twombly, Steven M., Payment card dynamically receiving power from external source.
  47. Kawano Kenji,JPX ; Taguchi Masahiro,JPX ; Hirota Masaki,JPX ; Okada Junji,JPX ; Funada Masao,JPX ; Ozawa Takashi,JPX, Physical property based cryptographics.
  48. Ozolins, Helmars E., Portable access device.
  49. Ozolins, Helmars E., Portable access device.
  50. Coulier, Frank; Hoornaert, Frank; Mennes, Frederik, Remote authentication and transaction signatures.
  51. Greanias Evon C. (Chevy Chase MD) Donaldson Robert L. (Annapolis MD), Remotely sensed personal stylus.
  52. Abraham, Dennis G., Secure establishment of cryptographic keys.
  53. Abraham, Dennis G., Secure establishment of cryptographic keys using persistent key component.
  54. Milgram,Maurice, Security method using information transmission by optical means, and an optical disk for implementing the method.
  55. Mennes, Frederik; Hoornaert, Frank, Strong authentication token generating one-time passwords and signatures upon server credential verification.
  56. Brainard,John G.; Kaliski, Jr.,Burton S.; Nystr철m,Magnus; Rivest,Ronald L., System and method for authentication seed distribution.
  57. Brainard,John G.; Kaliski, Jr.,Burton S.; Nystr��m,Magnus; Rivest,Ronald L., System and method for authentication seed distribution.
  58. Hoffberg, Steven M., System and method for determining contingent relevance.
  59. Hoffberg, Steven M., System and method for incentivizing participation in a market transaction.
  60. Violleau, Thierry; Ponsini, Nicolas; Van Haver, Patrick, System and method for managing tokens authorizing on-device operations.
  61. Mankovitz Roy J., System and method for programming electronic devices from a remote site.
  62. Hoffberg, Steven M., System and method for providing a payment to a non-winning auction participant.
  63. Felsher, David P.; Nagel, Robert H.; Hoffberg, Steven M., System and method for secure three-party communications.
  64. Felsher, David P.; Nagel, Robert H.; Hoffberg, Steven M., System and method for secure three-party communications.
  65. Nagel,Robert H.; Felsher,David P.; Hoffberg,Steven M., System and method for secure three-party communications.
  66. Lapstun, Paul; Silverbrook, Kia, System for allowing handwritten interaction with a computer.
  67. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer software using handwritten signatures.
  68. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer software using handwritten strokes.
  69. Lapstun, Paul; Silverbrook, Kia, System for interaction with computer system using printed surface.
  70. Lapstun, Paul; Silverbrook, Kia, System for printing interactive documents.
  71. Lapstun, Paul; Silverbrook, Kia, System for software interaction using form identity.
  72. Lapstun, Paul; Silverbrook, Kia, System for software interaction using handwritten signatures.
  73. Lapstun, Paul; Silverbrook, Kia, System for software interaction using printed form.
  74. Lapstun, Paul; Silverbrook, Kia, System for software interaction using printed form identity.
  75. Lapstun, Paul; Silverbrook, Kia, System for software interaction using printed forms and sensing device.
  76. Doughty, Ralph O.; Antaki, Patrick R.; Palmer, Glennard D.; Gilliom, Robert M., System, method and apparatus for electronic ticketing.
  77. Doughty, Ralph O.; Antaki, Patrick R., System, method and apparatus for enabling transactions using a biometrically enabled programmable magnetic stripe.
  78. Doughty, Ralph O.; Antaki, Patrick R., System, method and apparatus for enabling transactions using a biometrically enabled programmable magnetic stripe.
  79. Doughty, Ralph O.; Antaki, Patrick R.; Weiss, Kenneth P., System, method and apparatus for enabling transactions using a user enabled programmable magnetic stripe.
  80. Pathakis, Scott William; Beus, David Kent; Carter, Stephen R; Cook, Michael William; Davis, Howard Rollin; Nielson, Dustin Lance; Johnson, David Nephi; Griffis, Jerry E, Techniques for securing electronic identities.
  81. Williams, Richard A.; Aboujaoude, Roger B., Time-varying passwords for user authentication.
  82. Xia,Chenhong; Malloy,William Earl, User authorization management system using a meta-password and method for same.
  83. Shaw William Y. (5449 Pacifica Dr. La Jolla CA 92037), Variable-key cryptography system.
  84. Berken Lloyd M. ; Freerks Frederik W. ; Jarvi William H. ; Sahin Hatice, Wafer positioning system.
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