Summary: HySOR: Group Key Management with Collusion­Scalability
Tradeoffs Using Hybrid Structuring Receivers
Jinliang Paul Judge Mostafa Ammar
Networking and Telecommunications Group
College Computing
Georgia Institute
of Technology
Atlanta, 30332
#jlfan,judge, ammar#@cc.gatech.edu
Abstract---One problem securing group communication
is the
scalability
of group management dynamic multicast ses­
sions. challenge arises when member leaves mul­
ticast session rekeying group
is required prevent
departing member accessing information being mul­
ticast leave. Recent research developed Logical
Hierarchy (LKH) protocol which
a structuring

Source: Ammar, Mostafa - College of Computing, Georgia Institute of Technology

Collections: Computer Technologies and Information Sciences