High Performance, Robust and Secure Group Communication
Technical Objective
PPT Slide
A Spread Overlay Network
A Layered Security Architecture for Secure Spread
Secure Spread: Pursuing Performance while Mitigating Risk
Outline
Making Contributory Key Agreement Robust
A Robust Key Agreement Algorithm Based on CLIQUES GDH
Key Agreement Protocols with Interesting Tradeoffs
Multiple Key Agreement Support in Secure Spread
Layered Architecture Solution
LAN, Join – 512-bit Diffie-Hellman
LAN, Leave – 512-bit Diffie-Hellman
LAN, Join – 1024-bit Diffie-Hellman
LAN, Leave – 1024-bit Diffie-Hellman
WAN, Join – 512-bit Diffie-Hellman
WAN, Leave – 512-bit Diffie-Hellman
Integrated Key Agreement and Distribution
Integrated Architecture Solutions (1)
Integrated Architecture Solutions (2)
Integrated Architecture Solutions (3)
Policy Enforcement (1)
Authentication Framework instead of one solution
Policy Enforcement (2)
Enforcement at Initiation
Archipelago Network Topology
Archipelago Details
Archipelago Modular Architecture
What About Security?
Archipelago Security
Archipelago Security Specifics
Deliverables in the last 6 months
Email: yairamir@cs.jhu.edu
Home Page: http://www.cnds.jhu.edu/funding/dynamic_coalitions
Other information: High Performance, Robust and Secure Group Communication