Method of maintaining security in a common output means and syst

Details Method of maintaining security in a common output means and syst Method of maintaining security in a common output means and syst

1994-06-28

1997-06-10

Beausoliel, Jr., Robert W.

Cryptography

Key management

Having particular key generator

39518801, 380 3, 399366, G06F 1100, G11B 2328, G03G 2100

Patent

active

056385110

ABSTRACT:
In a method of maintaining security in a common output means such as a print server and a system for maintaining security for realizing the method of maintaining security, an output request unit serving as a client sends the output process, i.e., a job to be processed, to an output unit such as a print server. The output unit accepts and puts the job in a queue. The output unit creates a collation key and sends it to the output request unit. The output request unit stores the collation key in a storage medium. The output unit searches the storage medium for the collation key. If the output unit finds the collation key, it processes the queued job corresponding to the collation key. The print server may have a locked stacker, to minimize the output waiting time of the print job.

REFERENCES:
patent: 5173939 (1992-12-01), Abadi et al.
patent: 5231663 (1993-07-01), Earl et al.
patent: 5349643 (1994-09-01), Cox et al.
patent: 5363446 (1994-11-01), Ruppertz et al.

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