Cryptography – Key management – Having particular key generator
Patent
1996-11-05
1998-05-05
Beausoliel, Jr., Robert W.
Cryptography
Key management
Having particular key generator
39518801, 380 3, 380 4, 380 23, 380 25, G06F 1300, G11B 2328, H04L 900, H04K 100
Patent
active
057488894
ABSTRACT:
A monitoring technique for identifying users who access a particular data base. A unique code is precoded in each of the data bases being monitored. When access to a data base is designated by the user, the precoded portion therein is read to retrieve the code. If the retrieved code matches any of the codes stored in memory for data bases which are being monitored, the existence of a match actuates a trigger signal source which is part of a stationary unit. The source emits a trigger signal from the stationary unit which is received by a portable unit, such as a watch, worn by the user. The watch responds to the received trigger signal by emitting an ID signal unique to its associated user. That ID signal is detected and stored by the stationary unit.
REFERENCES:
patent: 4659314 (1987-04-01), Weinblatt
patent: 4718106 (1988-01-01), Weinblatt
patent: 4827508 (1989-05-01), Shear
patent: 4837568 (1989-06-01), Snaper
patent: 4930011 (1990-05-01), Kiewit
patent: 4977594 (1990-12-01), Shear
patent: 5050213 (1991-09-01), Shear
patent: 5247575 (1993-09-01), Sprague et al.
patent: 5410598 (1995-04-01), Shear
patent: 5418713 (1995-05-01), Allen
"Touch Connections", Dallas Semiconductor, Spec. Slts. 10-13. Touch Access System, Wiegand Emulating Touch Reader, 1994.
50 Ways to Touch Memory; Third Edition, Dallas Semi Conductor; pp. 4-7, 42-47, and 64, 1994.
Spender, J.C., Identifying Computer Users w/Authentication Devices(Tokens); Computer & Security 6, pp. 385-395, 1987.
"Modern Technology Tools for User Authentication", Random Bite & Bytes pp. 183-184, 1990.
Langer Thomas
Weinblatt Lee S.
Beausoliel, Jr. Robert W.
Weinblatt Lee S.
Wright Norman M.
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