Improving Email Trustworthiness through Social-Group Key Authentication.

Vivek Pathak Liviu Iftode Danfeng Yao Improving Email Trustworthiness through Social-Group Key Authentication. 2008 CEAS http://www.ceas.cc/2008/papers/ceas2008-paper-26.pdf conf/ceas/2008 db/conf/ceas/ceas2008.html#PathakIY08