Title: Advances in Cryptology -- EUROCRYPT '89
Subjects: Data encryption (Computer science), Telecommunication, Database management, Algorithm Analysis and Problem Complexity, Networks Communications Engineering, Computer Communication Networks, Data Encryption, Computer science, Computer software, Operating systems (Computers), Operating Systems, Cryptography, Computers, access control, Computer security, Congresses, Sécurité informatique, Congrès, Cryptographie, Coderingstheorie, Dataprocessing, Geheimschrift, Computers, Access control, Informatique