Cryptography – Key management – Having particular key generator
Patent
1995-06-14
1998-09-08
Beausoliel, Jr., Robert W.
Cryptography
Key management
Having particular key generator
380 4, 380 23, 380 25, 3642866, G06F 1100, G04H 900, H04K 100
Patent
active
058058028
ABSTRACT:
Module for the protection of software in a computer network comprising a microprocessor for implementing an access control to the software, said microprocessor being connectable via a parallel interface, particularly via a printer interface, with a network server, a programmable storage, being addressable by means of said microprocessor, in which a user limit code Xlimit is stored, and a device for processing said user limit code Xlimit and an actual user number under a processing software, said device being arranged in said module and being addressable by means of said microprocessor.
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Beausoliel, Jr. Robert W.
Reeves Matthew G.
Wright Norman M.
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