The 9th Central European Conference on Cryptography - Třebíč'09 is the next in the series of Central European Conferences on Cryptography, a series which has become a traditional meeting of people interested in all areas of cryptography. The CECC series is organized every year since the year 2000 in one of the Central European countries - Austria, Czech Republic, Hungary, Slovak Republic and Poland. The aim of the conference is to bring together researchers in all aspects of foundations of cryptography, and related areas, theoretical or applied (e.g. encryption schemes, signature schemes, general cryptographic protocols, design of cryptographic systems, key management, computational difficulty, one-way functions, zero-knowledge proofs, pseudorandomness, information assurance, security in information systems, coding theory etc).

All participants are encouraged to present a contributed talk (see abstracts of invite speakers). The proceeding of the conference will be published in the Tatra Mountains Mathematical Publications (tatra.mat.savba.sk)