On Efficient Pairings on Elliptic Curves over Extension Fields.- Factor-4 and 6 (De)Compression for Values of Pairings Using Trace Maps.- An Improved Twisted Ate Pairing over KSS Curves with k = 18.- Controlled Joining on Encrypted Relational Database.- Stronger Security Model for Public-Key Encryption with Equality Test.- Forward-Secure Hierarchical Predicate Encryption.- Fully Secure Hidden Vector Encryption.- Shorter IBE and Signatures via Asymmetric Pairings.- Core Based Architecture to Speed Up Optimal Ate Pairing on FPGA Platform.- Faster Pairing Coprocessor Architecture.- Implementing Pairings at the 192-Bit Security Level.- Improved Broadcast Encryption Scheme with Constant-Size Ciphertext.- Affine Pairings on ARM.- On the Implementation of a Pairing-Based Cryptographic Protocol in a Constrained Device.-The Tate-Lichtenbaum Pairing on a Hyperelliptic Curve via Hyperelliptic Nets.- Genus 2 Hyperelliptic Curve Families with Explicit Jacobian Order Evaluation and Pairing-Friendly Constructions.- Tate Pairing Computation on Jacobi’s Elliptic Curves.- Group Signatures with Message-Dependent Opening.- Short Pairing-Efficient Threshold-Attribute-Based Signature.- Divisible E-Cash in the Standard Model.

This book constitutes the refereed proceedings of the 5th International Conference on Pairing-Based Cryptography, Pairing 2012, held in Cologne, Germany, in May 2012. The 17 full papers for presentation at the academic track and 3 full papers for presentation at the industrical track were carefully reviewed and selected from 49 submissions. These papers are presented together with 6 invited talks. The contributions are organized in topical sections on: algorithms for pairing computation, security models for encryption, functional encryption, implementations in hardware and software, industry track, properties of pairings, and signature schemes and applictions.

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