00570nam a2200133Ia 4500008004100000020002200041041001200063100005800075245002500133260003200158440003800190650002100228650018700249231221s9999    xx            000 0 und d  a978-3-540-31930-6  aEnglish  aJianying Zhou, Javier Lopez, Robert H. Deng, Feng Bao 0aInformation Security  c2005bSpringer USaNew York  aLecture Notes in Computer Science  aComputer Science  aData Encryption; Computer Communication Networks; Operating Systems; Algorithm Analysis and Problem Complexity; Computers and Society; Management of Computing and Information Systems