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Cryptographic method for key agreement and user authentication 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-009/30
  • H04L-009/08
출원번호 US-0789700 (1991-11-08)
발명자 / 주소
  • Beller Michael J. (Red Bank NJ) Chang Li Fung (Holmdel NJ) Yacobi Yacov (Berkeley Heights NJ)
출원인 / 주소
  • Bell Communications Research, Inc. (Livingston NJ 02)
인용정보 피인용 횟수 : 53  인용 특허 : 0

초록 ▼

Protocols for session key agreement and authentication in a communication system such as a portable communication system make use of public key cryptographic techniques. The protocols of the present invention are especially suited for use in a portable communication system because portable telephone

대표청구항 ▼

A method for enabling a user terminal and a network access unit in a communication system to choose a session key for a communication session comprising the steps of at the start of a communication session, transmitting via a communication channel from a network access unit to a user terminal a modu

이 특허를 인용한 특허 (53)

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