Z. Yang, Using a Byzantine Fault Tolerant Algorithm to Provide a Secure DNS. Masters Thesis, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, June 1999  Home/Search   Document Details and Download   Summary   Related Articles

....library with appropriate enhancement and modifications to provide the features described in section 5.1. Figure 6 3 describes the overall architecture of the scalable BFTDNS with session key caching mechanism (SBFTDNS) A detail description of the underlying architecture of BFTDNS can be found at [40]. In this section, we discuss the major modifications and enhancements that were necessary to provide the scalability of the system. In short, the sender and receiver modules in the client side of TIS DNSSEC have been replaced by the CLBFT replication library calls. An incoming request triggers ....

....request, replicas in 2 nd level verify that the request came from f 1 level 1 replicated clients and then execute the request. The rest of the operation is similar to the read only operation described before. 6. 5 Related Work Our system is based on a similar work done by Zheng Yang [40] at the Laboratory of Computer Science at MIT. To provide Byzantine fault tolerance, Zhengs system comprised of 3f 1 tightly coupled replicas per name server in each zone. The system provides correct domain name service in the presence of up to f faulty replicas. Our implementation substantially ....

Z. Yang, Using a Byzantine Fault Tolerant Algorithm to Provide a Secure DNS. Masters Thesis, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, June 1999

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC