The State of Elliptic Curve Cryptography
Designs, Codes and Cryptography - Special issue on towards a quarter-century of public key cryptography
Voice over IP performance monitoring
ACM SIGCOMM Computer Communication Review
A Study of the Relative Costs of Network Security Protocols
Proceedings of the FREENIX Track: 2002 USENIX Annual Technical Conference
Voice over IPsec: Analysis and Solutions
ACSAC '02 Proceedings of the 18th Annual Computer Security Applications Conference
Reputation-based Wi-Fi deployment
ACM SIGMOBILE Mobile Computing and Communications Review
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
Public infrastructures for internet access in metropolitan areas
AcessNets '06 Proceedings of the 1st international conference on Access networks
A generic characterization of the overheads imposed by IPsec and associated cryptographic algorithms
Computer Networks: The International Journal of Computer and Telecommunications Networking
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The purpose of this work is to experimentally evaluate the quality of voice and data services over community-based WLAN access networks. We use P2PWNC, the Wireless LAN roaming architecture that we have developed, as the basis for the provision of ubiquitous citywide WLAN access and set up an infrastructure for secure voice and data communications on top of it. Our scheme was designed with widely available, low-cost WLAN equipment in mind. Thus, we wish to estimate the performance penalty our proposed mechanisms incur for such devices and study their limitations as to the support for secure data and multimedia communications. In this work, we measure the maximum number of simultaneous voice calls that a P2PWNC-enabled access point can sustain, and the TCP throughput achieved by a single mobile station in the presence of simultaneous TCP flows by other P2PWNC users, when IPsec is employed to secure communications.