Access Control Meets Public Key Infrastructure, Or: Assigning Roles to Strangers.

Amir Herzberg Yosi Mass Joris Mihaeli Dalit Naor Yiftach Ravid Access Control Meets Public Key Infrastructure, Or: Assigning Roles to Strangers. 2-14 2000 IEEE Symposium on Security and Privacy http://computer.org/proceedings/s%26p/0665/06650002abs.htm db/conf/sp/sp2000.html#HerzbergMMNR00