@InProceedings{AHR05b,
  author = 	 { Ben Adida and Susan Hohenberger and Ronald L. Rivest },
  title = 	 { Lightweight Encryption for Email },
  pages = 	 { 93--99 },
  url =          { http://www.usenix.org/events/sruti05/tech/adida.html },                  
  booktitle =    { Proceedings 2005 Workshop on Steps to Reducing Unwanted Traffic
                   on the Internet },
  editor = 	 { Dina Katabi and Balachander Krishnamurthy },
  publisher =    { USENIX },
  date =         { 2005 },                  
  OPTyear = 	 { 2005 },
  OPTmonth = 	 { July 7, },
  eventdate =    { 2005-07-07 },                  
  eventtitle =   { SRUTI '05 },                  
  venue =        { Cambridge, MA },                  
  OPTorganization = { USENIX },
  abstract =     { 
                  Email encryption techniques have been available for
                  more than a decade, yet none has been widely
                  deployed. The problems of key generation,
                  certification, and distribution have not been
                  pragmatically addressed. We recently proposed a
                  method for implementing a Lightweight Public Key
                  Infrastructure (PKI) for email authentication using
                  recent developments in identity-based cryptography
                  and today's existing Internet infrastructure.  
                  \par
                  While this solution works well for email
                  authentication, email encryption exhibits a
                  different threat model that requires special
                  treatment. In this work, we discuss how to achieve
                  email encryption and present a realistic deployment
                  and adoption process, while respecting the current
                  functionality and expectations of email.  
                 },
}