Cheolhyun Kim Yeijin Lee Ilyong Chung The Design of an Efficient Kerberos Authentication Mechanism Associated with Directory Systems. 972-979 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3032&spage=972 2003 conf/gcc/2003-1 GCC (1) db/conf/gcc/gcc2003-1.html#KimLC03