Selected Areas in Cryptography - SAC 2015: 22nd International Conference, Sackville, NB, Canada, August 12-14, 2015, Revised Selected Papers (Lecture Notes in Computer Science Book 9566)

This Book Contains Revised Selected Papers From The 22nd International Conference On Selected Areas In Cryptography, Sac 2015, Held In Sackville, Nb, Canada In August 2015. The 26 Full Papers And 3 Short Papers Presented In This Volume Were Carefully Reviewed And Selected From 91 Submissions. They Are Organized In Topical Sections Named: Privacy Enhancing Technologies; Cryptanalysis Of Symmetric-key Primitives; Implementation Of Cryptographic Schemes; Short Papers; Privacy Preserving Data Processing; Side Channel Attacks And Defenses; New Cryptographic Constructions; Authenticated Encryption; On The Hardness Of Mathematical Problems; And Cryptanalysis Of Authenticated Encryption Schemes. Edited By Orr Dunkelman, Liam Keliher. Front Matter....Pages I-XIX Front Matter....Pages 1-1 Formal Treatment of Privacy-Enhancing Credential Systems....Pages 3-24 Minimizing the Number of Bootstrappings in Fully Homomorphic Encryption....Pages 25-43 Privacy-Preserving Fingerprint Authentication Resistant to Hill-Climbing Attacks....Pages 44-64 Front Matter....Pages 65-65 Practical Cryptanalysis of Full Sprout with TMD Tradeoff Attacks....Pages 67-85 Related-Key Attack on Full-Round PICARO....Pages 86-101 Cryptanalysis of Feistel Networks with Secret Round Functions....Pages 102-121 Improved Meet-in-the-Middle Distinguisher on Feistel Schemes....Pages 122-142 Front Matter....Pages 143-143 Sandy2x: New Curve25519 Speed Records....Pages 145-160 ECC on Your Fingertips: A Single Instruction Approach for Lightweight ECC Design in GF(p)....Pages 161-177 Exploring Energy Efficiency of Lightweight Block Ciphers....Pages 178-194 Front Matter....Pages 195-195 Forgery and Subkey Recovery on CAESAR Candidate iFeed....Pages 197-204 Key-Recovery Attacks Against the MAC Algorithm Chaskey....Pages 205-216 Differential Forgery Attack Against LAC....Pages 217-224 Front Matter....Pages 225-225 Private Information Retrieval with Preprocessing Based on the Approximate GCD Problem....Pages 227-240 Dynamic Searchable Symmetric Encryption with Minimal Leakage and Efficient Updates on Commodity Hardware....Pages 241-259 Front Matter....Pages 261-261 Affine Equivalence and Its Application to Tightening Threshold Implementations....Pages 263-276 Near Collision Side Channel Attacks....Pages 277-292 Masking Large Keys in Hardware: A Masked Implementation of McEliece....Pages 293-309 Fast and Memory-Efficient Key Recovery in Side-Channel Attacks....Pages 310-327 Front Matter....Pages 329-329 An Efficient Post-Quantum One-Time Signature Scheme....Pages 331-351 Front Matter....Pages 329-329 Constructing Lightweight Optimal Diffusion Primitives with Feistel Structure....Pages 352-372 Construction of Lightweight S-Boxes Using Feistel and MISTY Structures....Pages 373-393 Front Matter....Pages 395-395 A New Mode of Operation for Incremental Authenticated Encryption with Associated Data....Pages 397-416 Front Matter....Pages 417-438 Bit Security of the CDH Problems over Finite Fields....Pages 439-439 Towards Optimal Bounds for Implicit Factorization Problem....Pages 441-461 Front Matter....Pages 462-476 Forgery Attacks on Round-Reduced ICEPOLE-128....Pages 477-477 Analysis of the CAESAR Candidate Silver....Pages 479-492 Cryptanalysis of the Authenticated Encryption Algorithm COFFE....Pages 493-509 Back Matter....Pages 510-526 ....Pages 527-528