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公开(公告)号:US20040181661A1
公开(公告)日:2004-09-16
申请号:US10389650
申请日:2003-03-13
Applicant: Sharp Laboratories of America, Inc.
Inventor: Andrew R. Ferlitsch , Roy Chrisop , Daniel Leo Klave
IPC: G09C005/00
CPC classification number: G06F21/608 , G06F3/1296
Abstract: A system and a method for encrypting print job data. Encryption takes place in the data-communication region within a print job system which lies between a source for print job data, and the ultimate recipient thereof. Preferably, encryption takes place in a location of data de-spooling, such as in the vicinity of a print processor, a spooler, a print assist, or a port manager.
Abstract translation: 一种用于加密打印作业数据的系统和方法。 加密在位于打印作业数据源之间的打印作业系统中的数据通信区域中,以及其最终接收者之间进行。 优选地,加密发生在数据去假脱机的位置,例如在打印处理器,后台处理程序,打印辅助或端口管理器附近。