A Generalized Wiener Attack on RSA -- Cryptanalysis of a Public-Key Encryption Scheme Based on the Polynomial Reconstruction Problem -- Faster Scalar Multiplication on Koblitz Curves Combining Point Halving with the Frobenius Endomorphism -- Application of Montgomery's Trick to Scalar Multiplication for Elliptic and Hyperelliptic Curves Using a Fixed Base Point -- Fast Arithmetic on Jacobians of Picard Curves -- Undeniable Signatures Based on Characters: How to Sign with One Bit -- Efficient Extension of Standard Schnorr/RSA Signatures into Universal Designated-Verifier Signatures -- Constructing Committed Signatures from Strong-RSA Assumption in the Standard Complexity Model -- Constant Round Authenticated Group Key Agreement via Distributed Computation -- Efficient ID-based Group Key Agreement with Bilinear Maps -- New Security Results on Encrypted Key Exchange -- New Results on the Hardness of Diffie-Hellman Bits -- Short Exponent Diffie-Hellman Problems -- Efficient Signcryption with Key Privacy from Gap Diffie-Hellman Groups -- Algebraic Attacks over GF(2 k ), Application to HFE Challenge 2 and Sflash-v2 -- Secret Exponent Attacks on RSA-type Schemes with Moduli N=p r q -- General Group Authentication Codes and Their Relation to "Unconditionally-Secure Signatures" -- From Digital Signature to ID-based Identification/Signature -- Identity-Based Threshold Decryption -- An Efficient Signature Scheme from Bilinear Pairings and Its Applications -- An RSA Family of Trap-Door Permutations with a Common Domain and Its Applications -- A New Variant of the Matsumoto-Imai Cryptosystem through Perturbation -- Efficient, Verifiable Shuffle Decryption and Its Requirement of Unlinkability -- A Point Compression Method for Elliptic Curves Defined over GF(2 n ) -- On the Optimal Parameter Choice for Elliptic Curve Cryptosystems Using Isogeny -- On the Security of Multiple Encryption or CCA-security+CCA-security=CCA-security? -- QuasiModo: Efficient Certificate Validation and Revocation -- A Distributed Online Certificate Status Protocol with a Single Public Key -- A First Approach to Provide Anonymity in Attribute Certificates -- A Nonuniform Algorithm for the Hidden Number Problem in Subgroups -- Cryptographic Randomized Response Techniques -- A Correct, Private, and Efficient Mix Network.