Invited Talks -- Security by, and for, Converged Mobile Devices -- Security for Ubiquitous Computing -- Block Cipher and Stream Cipher -- Algebraic Attacks on Combiners with Memory and Several Outputs -- New Method for Bounding the Maximum Differential Probability for SPNs and ARIA -- Dragon: A Fast Word Based Stream Cipher -- Public Key Cryptosystem -- An Efficient and Verifiable Solution to t…