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Method and system for authenticating files 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-011/10
출원번호 US-0912428 (1992-07-13)
발명자 / 주소
  • Dorfman Barry L. (Austin TX)
출원인 / 주소
  • International Business Machines Corporation (Armonk NY 02)
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

A system and method for verifying the integrity of files, and in particular executable files on a server workstation in a distributed computing network. In one form, verification is accomplished by selecting random or pseudo-random sections of the file, both as to the location and size, and comparin

대표청구항

In a computer having a processor and memory, a method for authenticating a file stored in memory with the processor, comprising the steps of: defining by the processor random or pseudo-random sections within the file; generating by the processor check codes for the defined random of pseudo-random se

이 특허를 인용한 특허 (39)

  1. Farber, David A.; Lachman, Ronald D., Accessing data in a data processing system.
  2. Farber, David A.; Lachman, Ronald D., Computer file system using content-dependent file identifiers.
  3. Farber, David A.; Lachman, Ronald D., Controlling access to data in a data processing system.
  4. Camion Paul,FRX ; Sendrier Nicolas,FRX ; Cordier Fran.cedilla.ois,FRX ; Kalfon Pierre,FRX, Data file authentication device.
  5. Levi, Shaul; Feitelberg, Rafael; Topaz, Assaf, Data quality assurance.
  6. Levi, Shaul; Feitelberg, Rafael; Topaz, Assaf, Detecting corrupted data before transmission to a client.
  7. Thompson,Mark R.; Raciborski,Nathan F., Determining redundancies in content object directories.
  8. Kontio,Markku; Sipponen,Juha Pekka; Ylitalo,Tapio, Digital rights management in a mobile communications environment.
  9. Kontio,Markku; Sipponen,Juha Pekka; Ylitalo,Tapio, Digital rights management in a mobile communications environment.
  10. Rose, Anthony, Filter for a distributed network.
  11. Rose, Anthony, Filter for a distributed network.
  12. Rose, Anthony, Filter for a distributed network.
  13. Nachenberg, Carey, Identifying trojanized applications for mobile environments.
  14. Carbajal, John M.; Dittert, Eric R.; Drews, Paul C., Interface for ensuring system boot image integrity and authenticity.
  15. Hurst,Dennis Wayne; Barrall,Darrin Ray; Sima,Caleb Ikaki, Internet security analysis system and process.
  16. Rich Bruce Arland ; Shrader Theodore Jack London ; Ault Michael Bradford ; Plassmann Ernst Robert ; Rosiles Mickella Ann ; Shi Shaw-Ben ; Burnett Rodney Carl, Method and apparatus for enabling a web server to impersonate a user of a distributed file system to obtain secure acces.
  17. Kiehtreiber, Perry; Brouwer, Michael, Method and apparatus for incremental code signing.
  18. Kiehtreiber, Peter; Brouwer, Michael, Method and apparatus for incremental code signing.
  19. Baldwin Wayne Ross ; Christensen Carol Sue ; Foster Robert Kimberlin ; Gaitatzes Athanasios ; Naik Sharad Janardhan ; Talbot Richard Dennis, Method and apparatus for network security in browser based interfaces.
  20. Cromer,Daryl Carvis; Jankowsky,Joshua James; Locker,Howard Jeffrey; Trotte,Andy Lloyd; Ward,James Peter, Method and system for preboot user authentication.
  21. Tait, Mark-Andrew Ray; Westerman, Larry Alan, Method of certifying multiple versions of an application.
  22. Wray,Stuart C; Sparry,Icarus W. J., Method of detecting malicious code.
  23. Bigelow, Jr., Robert; Davis, Dwayne A.; Rader, Kirk, Method of randomly and dynamically checking configuration integrity of a gaming system.
  24. Bigelow, Jr., Robert; Davis, Dwayne A; Rader, Kirk, Method of randomly and dynamically checking configuration integrity of a gaming system.
  25. Albrecht, Mark; Wildgrube, Frank, Methods and apparatus for preventing unauthorized write access to a protected non-volatile storage.
  26. Farrugia, Augustin J.; Riendeau, Jean-Francois, Optimized integrity verification procedures.
  27. Farrugia, Augustin J.; Riendeau, Melanie, Optimized integrity verification procedures.
  28. Bennett, Gregg D., Recovery of reprocessable medical devices in a sharps container.
  29. Bennett, Gregg D.; Kovacs, Michael S., Recovery of reprocessable medical devices in a sharps container.
  30. Bennett, Gregg D.; Kovacs, Michael S., Recovery of reprocessable medical devices in a sharps container.
  31. Bennett, Gregg D.; Kovacs, Michael S., Recovery of reprocessable medical devices in a sharps container.
  32. Bennett, Gregg D., Recovery of reusable medical devices in a sharps container.
  33. Spitz, Stephan; Scherzer, Helmut; Urhahn, Thorsten; Borgs, Hans, Releasing a service on an electronic appliance.
  34. Ryan, Chad A., Remote authentication for gaming applications.
  35. Lerouge, Julien; Betouin, Pierre; Fasoli, Gianpaolo; Farrugia, Augustin J., Software or other information integrity verification using variable block length and selection.
  36. Dewitt Frederick J. ; McGuire Thomas D., Storage optimizing encoder and method.
  37. Carmona, Itshak; Malivanchuk, Taras, System and method for detecting malicious code.
  38. Robert George Emberty ; Craig Alan Garrett ; Craig Anthony Klein, System and method requiring zero insertion force and positive retention of removable storage media in a data storage subsystem.
  39. Bigelow, Jr., Robert; Davis, Dwayne A.; Rader, Kirk, System for randomly and dynamically checking configuration integrity of a gaming system.
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