Kuen Hung Tsoi Kin-Hong Lee Philip Heng Wai Leong A Massively Parallel RC4 Key Search Engine. 13-21 2002 conf/fccm/2002 FCCM http://csdl.computer.org/comp/proceedings/fccm/2002/1801/00/18010013abs.htm db/conf/fccm/fccm2002.html#TsoiLL02