Advances in Information and Computer Security : 14th International Workshop on Security, IWSEC 2019, Tokyo, Japan, August 28–30, 2019, Proceedings

This book constitutes the refereed proceedings of the 14th International Workshop on Security, IWSEC 2019, held in Tokyo, Japan, in August 2019. The 18 regular papers and 5 short papers presented in this volume were carefully reviewed and selected from 61 submissions. They were organized in topical sections named: Public-Key Primitives; Cryptanalysis on Public-Key Primitives; Cryptographic Protocols; Symmetric-Key Primitives; Malware Detection and Classification; Intrusion Detection and Prevention; Web and Usable Security; Cryptanalysis on Symmetric-Key Primitives; and Forensics. Front Matter ....Pages i-xiii Front Matter ....Pages 1-1 CCA-Secure Leakage-Resilient Identity-Based Key-Encapsulation from Simple (Not \(\mathtt {q}\)-type) Assumptions (Toi Tomita, Wakaha Ogata, Kaoru Kurosawa)....Pages 3-22 (Short Paper) A Faster Constant-Time Algorithm of CSIDH Keeping Two Points (Hiroshi Onuki, Yusuke Aikawa, Tsutomu Yamazaki, Tsuyoshi Takagi)....Pages 23-33 Front Matter ....Pages 35-35 An Efficient \(F_4\)-style Based Algorithm to Solve MQ Problems (Takuma Ito, Naoyuki Shinohara, Shigenori Uchiyama)....Pages 37-52 How to Solve Multiple Short-Exponent Discrete Logarithm Problem (Kaoru Kurosawa, Akinaga Ueda, Hayato Matsuhashi, Yusuke Sakagami)....Pages 53-64 Front Matter ....Pages 65-65 Secure Multiparty Matrix Multiplication Based on Strassen-Winograd Algorithm (Jean-Guillaume Dumas, Pascal Lafourcade, Julio Lopez Fenner, David Lucas, Jean-Baptiste Orfila, Clément Pernet et al.)....Pages 67-88 An Anonymous Credential System with Constant-Size Attribute Proofs for CNF Formulas with Negations (Ryo Okishima, Toru Nakanishi)....Pages 89-106 Front Matter ....Pages 107-107 More Results on Shortest Linear Programs (Subhadeep Banik, Yuki Funabiki, Takanori Isobe)....Pages 109-128 Tweakable TWINE: Building a Tweakable Block Cipher on Generalized Feistel Structure (Kosei Sakamoto, Kazuhiko Minematsu, Nao Shibata, Maki Shigeri, Hiroyasu Kubo, Yuki Funabiki et al.)....Pages 129-145 Front Matter ....Pages 147-147 Correlating High- and Low-Level Features: (Sergii Banin, Geir Olav Dyrkolbotn)....Pages 149-167 Towards Efficient Detection of Malicious VBA Macros with LSI (Mamoru Mimura, Taro Ohminami)....Pages 168-185 Front Matter ....Pages 187-187 IDS Alert Priority Determination Based on Traffic Behavior (Shohei Hiruta, Satoshi Ikeda, Shigeyoshi Shima, Hiroki Takakura)....Pages 189-206 (Short Paper) Effectiveness of Entropy-Based Features in High- and Low-Intensity DDoS Attacks Detection (Abigail Koay, Ian Welch, Winston K. G. Seah)....Pages 207-217 Front Matter ....Pages 219-219 API Usability of Stateful Signature Schemes (Alexander Zeier, Alexander Wiesmaier, Andreas Heinemann)....Pages 221-240 (Short Paper) Method for Preventing Suspicious Web Access in Android WebView (Masaya Sato, Yuta Imamura, Rintaro Orito, Toshihiro Yamauchi)....Pages 241-250 Front Matter ....Pages 251-251 Equivalence Between Non-malleability Against Replayable CCA and Other RCCA-Security Notions (Junichiro Hayata, Fuyuki Kitagawa, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura)....Pages 253-272 Cocks’ Identity-Based Encryption in the Standard Model, via Obfuscation Techniques (Short Paper) (Xin Wang, Shimin Li, Rui Xue)....Pages 273-283 Front Matter ....Pages 285-285 Finding Ordinary Cube Variables for Keccak-MAC with Greedy Algorithm (Fukang Liu, Zhenfu Cao, Gaoli Wang)....Pages 287-305 Preimage Attacks on Reduced Troika with Divide-and-Conquer Methods (Fukang Liu, Takanori Isobe)....Pages 306-326 Front Matter ....Pages 327-327 VSS Made Simpler (Yvo Desmedt, Kirill Morozov)....Pages 329-342 Bidirectional Asynchronous Ratcheted Key Agreement with Linear Complexity (F. Betül Durak, Serge Vaudenay)....Pages 343-362 A New Approach to Constructing Digital Signature Schemes (Ahto Buldas, Denis Firsov, Risto Laanoja, Henri Lakk, Ahto Truu)....Pages 363-373 Front Matter ....Pages 375-375 GRYPHON: Drone Forensics in Dataflash and Telemetry Logs (Evangelos Mantas, Constantinos Patsakis)....Pages 377-390 Toward the Analysis of Distributed Code Injection in Post-mortem Forensics (Yuto Otsuki, Yuhei Kawakoya, Makoto Iwamura, Jun Miyoshi, Jacob Faires, Terrence Lillard)....Pages 391-409 Back Matter ....Pages 411-412