Bond System Security and Access Control Models
Buibing Hao, Ladislau L Bölöni, Dan Cristian Marinescu · Purdue e-Pubs (Purdue University System) · 1998
Bond is a message-oriented micldlewarc for nel work computing on a grid of autonomous nodes.The Bond environment consists of (a) a distributed object infraslruclure, (b) a set of servers, (c) a set of agents, and (d) a set of user objects.In this paper we overview lhe basic architecture of the system and introduce lhe security models implemented in the Bond system.User programs as well as data are subject to the security constraints imposed by Lbc local operating system.Bond objects arc subject to the access control and !.he aUlhemication model discussed in this paper.Secure Bond objects arc allowed to create their own security agents 10 implement access control.Bond to fulfill the requirements Following are several important (l) Abstract class for key pair generation This abstract class is for the purpose of key pair generation.Different implementations can choose different key strength by changing the length of key or even choose key pair generation algorithms.