Portable terminal, access control method, and access control...

Details Portable terminal, access control method, and access control... Portable terminal, access control method, and access control...

2006-04-18

2006-04-18

Deane, Jr., William J. (Department: 2642)

Telecommunications

Radiotelephone system

Security or fraud prevention

C455S414100

Reexamination Certificate

active

07031695

ABSTRACT:
A portable terminal10according to the present invention is provided with a request acquiring means, a verifying means, and an output means. The request acquiring means acquires an access right authentication request from a display application153to a telephone directory management application152managing telephone directory data stored in a telephone directory database151, along with application authentication information held by the display application153. The verifying means determines the validity of the application authentication information in accordance with the access right authentication request. When it is determined that the application authentication information is valid, the output means permits the access right authentication request and outputs the telephone directory data to the display application153in accordance with an access request to the telephone directory data.

REFERENCES:
patent: 2002/0046353 (2002-04-01), Kishimoto
patent: 2002/0095588 (2002-07-01), Shigematsu et al.
patent: 2003/0194071 (2003-10-01), Ramian
patent: 1 107 623 (2001-06-01), None
patent: 2 315 954 (1998-02-01), None
patent: WO 01/35621 (2001-05-01), None
Y. Isobe, et al., Proceedings of the 34thHawaii International Conference on System Sciences, XP-002252204, pp. 4039-4047, “Development of Personal Authentication System Using Fingerprint With Digital Signature Technologies”, Jan. 6, 2001.
J. Press, ICL Technical Journal, vol. 6 No. 4, XP-000094905, pp. 681-693, “An Introduction to Public Key Systems and Digital Signatures”, Nov. 1, 1989.

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