Method for interacting main operation system and safety sub-system

Application Number: 00108987
Application Date: 2000.05.25
Publication Number: 1278082
Publication Date: 2000.12.27
Priority Information: 1999/5/27 US 09/321788
International: G06F9/44;G06F12/14
Applicant(s) Name: International Rusiness Machine Corp.
Inventor(s) Name: A. J. Nadalin;B. A. Rich;T. J. L. Thread
Patent Agency Code: 72001
Patent Agent: wu limeng
Abstract A non-confidence code (such as Java) writing programm is able to access local resoures operating system(for example supported in Windows NT) by step by step entry protocol. A credit registration service programm monitors the request of registration credit instrument at the concrete operation. The credit registration service programm responds the request of registration and applies a local operation system indicator. The local operation system indicator is transmitted to the programm, and establish a credit instrument object in an authentication frame using the indicator. The credit instrument object is registered to the local operation system to make the programm access the resoures. The technique, under running user identity of Java programm, enables to access Windows NT operating system resources by Java pprogramm.