Advances in Cryptology -- ASIACRYPT 2019 : 25th International Conference on the Theory and Application of Cryptology and Information Security, Kobe, Japan, December 8-12, 2019, Proceedings.: 25th International Conference on the Theory and Application of Cryptology and Information Security, Kobe, Japan, December 8-12, 2019, Proceedings. Part I (2019)

• Record Type: Book
• Further Information: Note: Steven D. Galbraith, Shiho Moriai (eds.).
• Other Names: Galbraith, Steven D; Moriai, Shiho; International Conference on the Theory and Application of Cryptology and Information Security, 25th
• Contents: Intro; Preface; ASIACRYPT 2019 The 25th Annual International Conference on Theory and Application of Cryptology and Information Security; Contents -- Part I; Invited Talk; Streamlined Blockchains: A Simple and Elegant Approach (A Tutorial and Survey); 1 Introduction; 1.1 Problem Statement; 1.2 Classical Blockchain Protocols: A Bi-modal Approach; 1.3 Streamlined Blockchains: A New Paradigm; 2 A Blockchain Tolerating <1/3 Corruptions; 2.1 Valid Blockchain and Freshness; 2.2 Protocol; 2.3 Consistency Proof; 2.4 Liveness Proof; 3 A Synchronous Blockchain Tolerating Minority Corruptions 3.1 Protocol3.2 Consistency Proof; 3.3 Liveness Proof; 4 Additional Improvements and References; A Notations; References; Best Paper; Wave: A New Family of Trapdoor One-Way Preimage Sampleable Functions Based on Codes; 1 Introduction; 2 Notation; 3 The Wave-family of Trapdoor One-Way Preimage Sampleable Functions; 3.1 One-Way Preimage Sampleable Code-Based Functions; 3.2 The Wave Family of PSA Functions; 4 Inverting the Syndrome Function; 4.1 Surjective Domain of the Syndrome Function; 4.2 Easy Domain of the Syndrome Function; 4.3 Solution with Trapdoor 5 Preimage Sampling with Trapdoor: Achieving a Uniformly Distributed Output5.1 Rejection Sampling to Reach Uniformly Distributed Output; 5.2 Application to the Prange Decoder; 6 Achieving Uniform Domain Sampling; 7 Concluding Remarks and Further Work; References; Lattices (1); Middle-Product Learning with Rounding Problem and Its Applications; 1 Introduction; 2 Preliminaries; 2.1 Rounding; 2.2 Reconciliation; 2.3 Probabilities; 2.4 Middle-Product Learning With Errors; 3 Random Hankel Matrices; 4 Middle-Product Learning with Rounding; 4.1 Definition of the MP-CLWR Assumption 4.2 Hardness of MP-CLWR5 A Public Key Encryption Scheme Based on MP-CLWR; 5.1 Definition and Correctness; 5.2 Provable Security; 6 Parameters and Comparison; References; A Novel CCA Attack Using Decryption Errors Against LAC; 1 Introduction; 1.1 Related Works; 1.2 Contributions; 1.3 Organization; 2 Description of LAC; 2.1 Some Basic Notation; 2.2 The LAC Scheme; 3 The Attack; 3.1 Attack Step 1 -- Precomputation; 3.2 Attack Step 2 -- Submit Ciphertexts for Decryption; 3.3 Attack Step 3 -- Statistical Analysis; 4 Statistical Analysis 4.1 Theoretical Arguments for Statistical Recovery of the Contribution Vector4.2 A Heuristic Approach; 4.3 The Complexity Analysis; 4.4 Discussions; 5 Attacking the LAC Version in Round 2 of the NIST PQ-Project; 5.1 Attack Step 1 -- Precomputation; 5.2 Attack Step 2 -- Submit Ciphertexts for Decryption; 5.3 Attack Step 3 -- Recovering S; 6 Discussions; 7 Conclusions and Future Works; References; Towards Attribute-Based Encryption for RAMs from LWE: Sub-linear Decryption, and More; 1 Introduction; 1.1 Our Results and Contributions; 1.2 Technical Overview; 1.3 Related Work; 2 Preliminaries
• Publisher Details: Cham : Springer
• Publication Date: 2019
• Extent: 1 online resource (711 pages)
• Subjects: 005.8/24; Data encryption (Computer science) -- Congresses; Data encryption (Computer science); Electronic books; Electronic books; Electronic books; Conference papers and proceedings
• Languages: English
• ISBNs: 9783030345785; 3030345785
• Related ISBNs: 9783030345778
• Notes: Note: Print version record.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.