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Enhanced security for a secure token code 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-009/32
출원번호 US-0067517 (1993-05-25)
발명자 / 주소
  • Weiss Kenneth P. (Newton MA)
출원인 / 주소
  • Security Dynamics Technologies, Inc. (Cambridge MA 02)
인용정보 피인용 횟수 : 323  인용 특허 : 0

초록 ▼

A method and apparatus are provided for enhancing security for a private key or other multibit secure token code stored in a token by (a) assuring that the secure token code is not stored in the token except for short intervals when the token is actually in use by an authorized user and (b) by assur

대표청구항 ▼

Apparatus for providing enhanced security for a multibit secure token code which is obtained from a machine readable token, the apparatus comprising: means included as part of said token for storing a multibit token secret which is related to the secure token code in a predetermined way; and a termi

이 특허를 인용한 특허 (323)

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  166. Howard Shelton Lambert GB; James Ronald Lewis Orchard GB, Method for controlling access to electronically provided services and system for implementing such method.
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  169. Grigoriev, Nikolai; Thorkelsson, Haraldur; Legault, Sylvain; Caron, Alain, Method for securely associating data with HTTP and HTTPS sessions.
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  170. Moussa Ali Mohammed (1302 Nelson Way Sunnyvale CA 94087) Chan Chih (13301 Glen Brae Dr. San Jose CA 95070), Method of automated signature verification.
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  184. Mullen, Jeffrey D.; Yen, Philip W.; Cloutier, Bruce S., Multiple button interactive electronic card with light source.
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  200. Mullen, Jeffrey D.; Yen, Philip W., Payment cards and devices with budgets, parental controls, and virtual accounts.
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  201. Mullen, Jeffrey David; Cloutier, Bruce, Payment cards and devices with displays, chips, RFIDS, magnetic emulators, magnetic decoders, and other components.
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  219. Thom, Stefan; Aigner, Ronald, Portable security device.
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  220. Mullen, Jeffrey D.; Wallace, Michael T., Powered cards and devices designed, programmed, and deployed from a kiosk.
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  243. Chan Chih S. ; Moussa Mohamed A., Secure application of seals.
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  245. Angelo Michael F., Secure method for enabling/disabling power to a computer system following two-piece user verification.
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  246. Larsen,Mark Sievert; Larsen,James David, Secure packet radio network.
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  247. Duane, William M.; Silva, Eric A.; Ciaffi, Marco, Secure seed provisioning.
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  248. Immonen,Olli, Secure session set up based on the wireless application protocol.
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  249. Michael F. Angelo, Securely generating a computer system password by utilizing an external encryption algorithm.
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  254. Fukuda, Aki, Smart card, electronic device, and portable electronic device.
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