公开(公告)号：US5742826A

公开(公告)日：1998-04-21

申请号：US336581

申请日：1994-11-09

Applicant: John Clarence Endicott ,  Steven Lester Halter ,  Steven Jay Munroe ,  Erik Edward Voldal ,  Xin Xu

Inventor： John Clarence Endicott ,  Steven Lester Halter ,  Steven Jay Munroe ,  Erik Edward Voldal ,  Xin Xu

IPC: G06F12/14 ,  G06F9/44 ,  G06F9/46 ,  G06F21/22 ,  G06F21/24

CPC classification number: G06F9/468

Abstract: The present invention utilizes a hardware Window Storage Protection Controller (WSPC) and an Object Encapsulation Enforcement Manager (OEEM) to limit access to object data to only those methods which are encapsulated by the object. All of the objects of the computer system which require protection are stored in protected storage by a base storage protection mechanism so that only the mechanisms of the present invention can deny or permit access to the data encapsulated by the objects.

Abstract translation: 本发明利用硬件窗口存储保护控制器（WSPC）和对象封装执行管理器（OEEM）来限制对对象数据的访问，仅限于被对象封装的那些方法。 需要保护的计算机系统的所有对象通过基本存储保护机制存储在受保护的存储器中，使得只有本发明的机制可以拒绝或允许访问由对象封装的数据。