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Databaseless security system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/30
  • G06K-019/073
출원번호 US-0433821 (1989-11-09)
발명자 / 주소
  • Claus David M. (Indianapolis IN) Coutinho Roy S. (Carmel IN) Murphy Kevin D. (Indianapolis IN) Snavley James D. (Greenwood IN) Zempol Kenneth R. (Randolph NJ)
출원인 / 주소
  • AT&T Bell Laboratories (Murray Hill NJ 02)
인용정보 피인용 횟수 : 107  인용 특허 : 0

초록 ▼

An improved security system, including a protable smart card and a host computer, eliminates the need for the computer to store individual personal identification (ID) numbers for each user seeking access to the computer. Instead, the computer stores a first encryption algorithm E1 used in convertin

대표청구항 ▼

A system for enabling entry into a secure facility, the system including a portable object and means for transferring data between the portable object and the facility, the facility comprising: memory means for storing encryption algorithms E1 and E2; means for generating a challenge number; means r

이 특허를 인용한 특허 (107)

  1. Liu, Huitao, Apparatus and method of securing private content stored in a memory.
    상세보기
  2. Liu, Huitao, Apparatus and method of securing private content stored in a memory.
    상세보기
  3. Mark Andrew R., Auto-dialer housing.
    상세보기
  4. Habraken, G. Wouter, Card credential method and system.
    상세보기
  5. Frisco Anthony (Las Vegas NV) Sullivant Ferrell (Cave Junction OR), Card shuffling device and method.
    상세보기
  6. Graham, Jean, Central work-product management system for coordinated collaboration with remote users.
    상세보기
  7. Peacham, Anthony David, Codelets.
    상세보기
  8. Mi, James Q.; Parikh, Vishesh; Teng, Albert Y., Computer system identification.
    상세보기
  9. Peachman, Anthony David; Simmons, Ian Stephen, Configuration of IC card.
    상세보기
  10. Gokcebay, Asil T.; Keskin, Yucel K., Conventional mechanical lock cylinders and keys with electronic access control feature.
    상세보기
  11. Gokcebay,Asil T.; Keskin,Yucel K., Conventional mechanical lock cylinders and keys with electronic access control feature.
    상세보기
  12. Kim Yong-Duk,KRX, Data encryption system for encrypting plaintext data.
    상세보기
  13. Weiss Michael Joseph, Data message storage and transmission using a videophone and smart card.
    상세보기
  14. Bantz,David F.; Chefalas,Thomas E.; Karve,Alexei A.; Mastrianni,Steven J.; Mohindra,Ajay, Decryption system for encrypted audio.
    상세보기
  15. Walker, Jay S.; Schneier, Bruce; Fincham, Magdalena M., Device and method for promoting the selection and use of a transaction card.
    상세보기
  16. Daniel A. Henderson ; Darren Townsley, Dialer programming and device with integrated printing process.
    상세보기
  17. Henderson Daniel A. ; Townsley Darren, Dialer programming system and device with integrated printing process.
    상세보기
  18. Davis, Thomas G.; Rabinowitz, Irving L., Direct vote recording system.
    상세보기
  19. Habraken, G. Wouter, Dual-interface key management.
    상세보기
  20. Rinaldo Di Giorgio ; Theodore Goldstein ; Diana Neiman ; Michael Bender, Electronic vault for use in processing smart product transactions.
    상세보기
  21. Ijichi Makoto,JPX ; Itoh Shigeyuki,JPX ; Hiroya Masaaki,JPX ; Asao Hiroshi,JPX ; Sato Naomi,JPX ; Yonezawa Kei,JPX, Electronic-money rewarding system for lost and found IC card.
    상세보기
  22. Ijichi Makoto,JPX ; Itoh Shigeyuki,JPX ; Hiroya Masaaki,JPX ; Asao Hiroshi,JPX ; Sato Naomi,JPX ; Yonezawa Kei,JPX, Electronic-money rewarding system for lost and found IC card.
    상세보기
  23. Ijichi, Makoto; Itoh, Shigeyuki; Hiroya, Masaaki; Asao, Hiroshi; Sato, Naomi; Yonezawa, Kei, Electronic-money rewarding system for lost and found IC card.
    상세보기
  24. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Flexibly loading a tamper resistant module.
    상세보기
  25. Olarig Sompong P. ; Angelo Michael F. ; Jansen Kenneth A., Hardware theft-protection architecture.
    상세보기
  26. Chaney, John William; Deiss, Michael S.; Beyers, Billy W., High speed signal processing smart card.
    상세보기
  27. Bertina Johannes Marinus George,AUX ; Oliver Quentin Rees,AUX, Host and user transaction system.
    상세보기
  28. Bertina Johannes Marinus George,AUX ; Oliver Quentin Rees,AUX, Host and user transaction system.
    상세보기
  29. Tanaka, Katsuyuki, IC card and IC card data communication method.
    상세보기
  30. Hiroshi Tanaka JP, IC card reading/writing apparatus and an IC card system.
    상세보기
  31. Tanaka Hiroshi,JPX, IC card reading/writing apparatus and an IC card system.
    상세보기
  32. Richards Timothy Philip,GBX, IC card with shell feature.
    상세보기
  33. Mark Andrew R., Information storage device for storing personal identification information.
    상세보기
  34. Everett David Barrington,GBX ; Miller Stuart James,GBX ; Peacham Anthony David,GBX ; Simmons Ian Stephen,GBX ; Richards Timothy Philip,GBX ; Viner John Charles,GBX, Integrated circuit card with application history list.
    상세보기
  35. Shona Yoshihiro,JPX, Integrated circuit for embedding in smart cards, and method of issuing smart cards.
    상세보기
  36. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Key transformation unit for a tamper resistant module.
    상세보기
  37. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Key transformation unit for a tamper resistant module.
    상세보기
  38. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Key transformation unit for a tamper resistant module.
    상세보기
  39. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Key transformation unit for a tamper resistant module.
    상세보기
  40. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Key transformation unit for a tamper resistant module.
    상세보기
  41. Timothy Philip Richards GB, Key transformation unit for an IC card.
    상세보기
  42. Diffie Whitfield ; Aziz Ashar,PKX, Method and apparatus for privacy and authentication in wireless networks.
    상세보기
  43. Walker, Jay S.; Schneier, Bruce; Fincham, Magdalena M.; Jorasch, James A.; Downs, Michael D.; Tedesco, Robert C., Method and apparatus for promoting the selection and use of a transaction card.
    상세보기
  44. Walker, Jay S.; Schneier, Bruce; Fincham, Magdalena M.; Jorasch, James A.; Downs, Michael D.; Tedesco, Robert C., Method and apparatus for promoting the selection and use of a transaction card.
    상세보기
  45. Walker, Jay S.; Schneier, Bruce; Fincham, Magdalena M.; Jorasch, James A.; Downs, Michael D.; Tedesco, Robert C., Method and apparatus for promoting the selection and use of a transaction card.
    상세보기
  46. Walker,Jay S.; Schneier,Bruce; Fincham,Magdalena M.; Jorasch,James A.; Downs,Michael D.; Tedesco,Robert C., Method and apparatus for promoting the selection and use of a transaction card.
    상세보기
  47. Johnson William C. (Los Angeles CA) McMullen Charles C. (Colorado Springs CO), Method and apparatus for re-initializing a processing device and a storage device.
    상세보기
  48. Van De Pavert Hendricus J. W. M.,NLX, Method and apparatus for recording usage data of card operated devices.
    상세보기
  49. Mark Andrew R. (205 W. End Ave. New York NY 10023), Method and apparatus for the secure communication of data.
    상세보기
  50. Mark Andrew R., Method and system for compensating for signal deviations in tone signals over a transmission channel.
    상세보기
  51. Mark Andrew R., Method and system for generation of tone signals over a transmission channel.
    상세보기
  52. Mark Andrew R., Method and system for the secure communication of data.
    상세보기
  53. Bruce Lee Peterson ; Christina Ellen Clayton ; Michael Stephan Farmer, Method and system for tracking computer system usage through a remote access security device.
    상세보기
  54. Peterson,Bruce Lee; Clayton,Christina Ellen; Farmer,Michael Stephan, Method and system for tracking computer system usage through a remote access security device.
    상세보기
  55. Peterson,Bruce Lee; Clayton,Christina Ellen; Farmer,Michael Stephan, Method and system for tracking computer system usage through a remote access security device.
    상세보기
  56. Pockrandt, Wolfgang, Method for authorization checking and configuration for carrying out the method.
    상세보기
  57. Ippolito Giovanni,ITX ; Fortina Marco Giovanni Emilio,ITX ; Colombo Gianluca,ITX, Method for obtaining authenticity identification devices for using services in general, and device obtained thereby.
    상세보기
  58. Pathmasuntharan,Jaya Shankar; Tan,Cheng Lin, Method for recovering information stored in a smart card.
    상세보기
  59. Drupsteen Michel Marco Paul,NLX, Method of securely loading commands in a smart card.
    상세보기
  60. Zucker, Daniel F.; Atalla, Martin M.; Adams, Donald S., Method of securing a document in a system and controlling access to the document and a seal for use in the method.
    상세보기
  61. Zucker,Daniel F., Method of securing a document in a system and controlling access to the document and a seal for use in the method.
    상세보기
  62. Johnson, Alan E., Methods and systems for IC card application loading.
    상세보기
  63. Adkins, Christopher A.; Strunk, Timothy L., Methods for authenticating an identity of an article in electrical communication with a verifier system.
    상세보기
  64. Jakobsson, Bjorn Markus; Juels, Ari, Mixing in small batches.
    상세보기
  65. Everett David Barrington,GBX ; Miller Stuart James,GBX ; Peacham Anthony David,GBX ; Simmons Ian Stephen,GBX ; Richards Timothy Philip,GBX ; Viner John Charles,GBX, Multi-application IC card with delegation feature.
    상세보기
  66. Daggar Robert N., Multimedia electronic wallet with generic card.
    상세보기
  67. Zucker, Daniel F., Network security architecture system utilizing seals.
    상세보기
  68. Johnson William C. (Los Angeles CA) Marx Donald L. (Redondo Beach CA), Personal access management system.
    상세보기
  69. Johnson William Cedric (Los Angeles CA) Marx Donald L. (Redondo Beach CA), Personal access management system.
    상세보기
  70. Johnson William Cedric (Los Angeles CA) McMullen Charles C. (Colorado Springs CO), Personal access management system.
    상세보기
  71. Johnson William Cedric (Los Angeles CA) McMullen Charles C. (Colorado Springs CO), Personal access management system.
    상세보기
  72. Johnson William Cedric ; Marx Donald L., Personal access management system.
    상세보기
  73. Cronce, Paul Allen; Fontana, Joseph M., Portable authorization device for authorizing use of protected information and associated method.
    상세보기
  74. Morisawa Toshikazu,JPX ; Yamaki Masayo,JPX ; Tsukada Hiroyuki,JPX ; Mamata Tohru,JPX ; Kawawa Tatsuya,JPX, Portable computer system having password control means for holding one or more passwords such that the passwords are un.
    상세보기
  75. Walter Paul Alan ; McGrogan ; Jr. Ellwood Patrick ; Kleidermacher Mike, Programmable telecommunications security module for key encryption adaptable for tokenless use.
    상세보기
  76. Holtzman, Michael; Pinto, Yosi, Removable computer with mass storage.
    상세보기
  77. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Secure multi-application IC card system having selective loading and deleting capability.
    상세보기
  78. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephens; Richards, Timothy Philip; Viner, John Charles, Secure multi-application IC card system having selective loading and deleting capability.
    상세보기
  79. Everett,David Barrington; Miller,Stuart James; Peacham,Anthony David; Simmons,Ian Stephen; Richards,Timothy Philip; Viner,John Charles, Secure multiple application card system and process.
    상세보기
  80. Rasmussen, Brian; Harmsen, Matthew, Secure user authentication to computing resource via smart card.
    상세보기
  81. Michael F. Angelo, Securely generating a computer system password by utilizing an external encryption algorithm.
    상세보기
  82. Rouille, David W.; Rouille, Catherine J., Security system.
    상세보기
  83. Rouille,David W.; Rouille,Catherine J., Security system.
    상세보기
  84. Teicher Mordechai,ILX ; Townend Robin,GBX, Smart card pin system, card, and reader.
    상세보기
  85. Chaney John William, Smart-card based access control system with improved security.
    상세보기
  86. Ezawa, Kazuo J.; Roberts, Dave; Foster, Michael; Kelly, John, System and method for communication between smart cards.
    상세보기
  87. Markakis, Dimitrios; Hochfield, Barry; Beric, John; Roberts, David Anthony, System and method for controlling access to computer code in an IC card.
    상세보기
  88. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, System and method for flexibly loading an IC card.
    상세보기
  89. David Barrington Everett GB; Stuart James Miller GB; Anthony David Peacham GB; Ian Stephen Simmons GB; Timothy Philip Richards GB; John Charles Viner GB, System and method for flexibly loading in IC card.
    상세보기
  90. Bertina Johannes Marinus George,AUX ; Oliver Quentin Rees,AUX, System and method for performing transactions and an intelligent device therefor.
    상세보기
  91. Alexander Dorfman ; Jeffrey Wayne Pence, System and method for providing temporary remote access to a computer.
    상세보기
  92. Todorov, Danton I., System and method for registering user identifiers.
    상세보기
  93. Mark Andrew R., System and method for selecting and generating telephone access numbers for limiting access to a telephone service.
    상세보기
  94. Mark Andrew R., System and method using personal identification numbers and associated prompts for controlling unauthorized use of a se.
    상세보기
  95. Chaney John William, System for processing a video signal via series-connected high speed signal processing smart cards.
    상세보기
  96. Doughty, Ralph O.; Antaki, Patrick R.; Palmer, Glennard D.; Gilliom, Robert M., System, method and apparatus for electronic ticketing.
    상세보기
  97. Doughty, Ralph O.; Antaki, Patrick R., System, method and apparatus for enabling transactions using a biometrically enabled programmable magnetic stripe.
    상세보기
  98. Doughty, Ralph O.; Antaki, Patrick R., System, method and apparatus for enabling transactions using a biometrically enabled programmable magnetic stripe.
    상세보기
  99. Doughty, Ralph O.; Antaki, Patrick R.; Weiss, Kenneth P., System, method and apparatus for enabling transactions using a user enabled programmable magnetic stripe.
    상세보기
  100. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Tamper resistant module certification authority.
    상세보기
  101. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Tamper resistant module certification authority.
    상세보기
  102. Everett, David Barrington; Miller, Stuart James; Peacham, Anthony David; Simmons, Ian Stephen; Richards, Timothy Philip; Viner, John Charles, Tamper resistant module certification authority.
    상세보기
  103. Woodson,Alan Dennis, Unauthorized access embedded software protection system.
    상세보기
  104. Pirouzkhah, Alireza; Melendez, Susan Louise, Variable point generation craps game.
    상세보기
  105. Pirouzkhah, Alireza; Melendez, Susan Louise, Variable point generation craps game.
    상세보기
  106. Kowalski Jacek,FRX, Wired logic microcircuit and authentication method having protection against fraudulent detection of a user secret code during authentication.
    상세보기
  107. Joseph C. Kawan, Wireless transaction and information system.
    상세보기

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