Christian Lederer Roland Mader Manuel Koschuch Johann Großschädl Alexander Szekely Stefan Tillich Energy-Efficient Implementation of ECDH Key Exchange for Wireless Sensor Networks. 112-127 2009 WISTP http://dx.doi.org/10.1007/978-3-642-03944-7_9 conf/wistp/2009 db/conf/wistp/wistp2009.html#LedererMKGST09