Eligijus Sakalauskas Povilas Tvarijonas Andrius Raulynaitis Key Agreement Protocol (KAP) Using Conjugacy and Discrete Logarithm Problems in Group Representation Level. 115-124 2007 18 Informatica, Lith. Acad. Sci. 1 http://www.vtex.lt/Informatica/htm/INFO663.htm db/journals/informaticaLT/informaticaLT18.html#SakalauskasTR07