@InProceedings{BCMMx02,
  author = 	 { M. Burside and D. Clarke and T. Mills and A. Maywah and S. Devadas and
                   R[onald L.] Rivest },
  title = 	 { Proxy-based Security Protocols in Networked Mobile Devices },
  pages =        { 265--272 },                  
  OPTurl =       { http://doi.acm.org/10.1145/508791.508845 },
  doi =          { 10.1145/508791.508845 },
  acmid =        { 508845 },
  acm =          { 38444 },                  
  booktitle =    { Proceedings 2002 ACM Symposium on Applied Computing },
  date =         { 2002 },                  
  publisher =    { ACM },
  editor = 	 { Hisham Haddad and George Papadopoulos },
  isbn =         { 1-58113-445-2 },
  OPTyear =      { 2002 },
  OPTmonth =     { March 10-14, },                  
  eventdate =    { 2002-03-10/2002-03-14 },
  eventtitle =   { SAC 2002 },
  venue =        { Madrid, Spain },                  
  urla =         { <a href="http://oldwww.acm.org/conferences/sac/sac2002/">SAC'02</a> },                  
  keywords =     { authorization, certificate, certificate chain, certificate chain discovery, 
                   mobile device, pervasive, protocol, proxy, security, ubiquitous, wireless },
  abstract =     { 
                  We describe a resource discovery and communication
                  system designed for security and privacy. All
                  objects in the system, e.g., appliances, wearable
                  gadgets, software agents, and users have associated
                  trusted software proxies that either run on the
                  appliance hardware or on a trusted computer. We
                  describe how security and privacy are enforced using
                  two separate protocols: a protocol for secure
                  device-to-proxy communication, and a protocol for
                  secure proxy-to-proxy communication. Using two
                  separate protocols allows us to run a
                  computationally-inexpensive protocol on impoverished
                  devices, and a sophisticated protocol for resource
                  authentication and communication on more powerful
                  devices.  We detail the device-to-proxy protocol for
                  lightweight wireless devices and the proxy-to-proxy
                  protocol which is based on SPKI/SDSI (Simple Public
                  Key Infrastructure / Simple Distributed Security
                  Infrastructure). A prototype system has been
                  constructed, which allows for secure, yet efficient,
                  access to networked, mobile devices. We present a
                  quantitative evaluation of this system using various
                  metrics.  
                 },
}