Information Security and Cryptology – ICISC 2018: 21st International Conference, Seoul, South Korea, November 28–30, 2018, Revised Selected Papers

Front Matter ....Pages I-XV
Front Matter ....Pages 1-1
 New Assumptions on Isogenous Pairing Groups with Applications to Attribute-Based Encryption  (Takeshi Koshiba, Katsuyuki Takashima)....Pages 3-19
Front Matter ....Pages 21-21
 Mitigating the One-Use Restriction in Attribute-Based Encryption  (Lucas Kowalczyk, Jiahui Liu, Tal Malkin, Kailash Meiyappan)....Pages 23-36
 Attacking Noisy Secret CRT-RSA Exponents in Binary Method  (Kento Oonishi, Noboru Kunihiro)....Pages 37-54
 Compact Implementation of Modular Multiplication for Special Modulus on MSP430X  (Hwajeong Seo, Kyuhwang An, Hyeokdong Kwon, Zhi Hu)....Pages 55-66
Front Matter ....Pages 67-67
 Multi-identity IBFHE and Multi-attribute ABFHE in the Standard Model  (Xuecheng Ma, Dongdai Lin)....Pages 69-84
 Approximate Homomorphic Encryption over the Conjugate-Invariant Ring  (Duhyeong Kim, Yongsoo Song)....Pages 85-102
 Excalibur Key-Generation Protocols for DAG Hierarchic Decryption  (Louis Goubin, Geraldine Monsalve, Juan Reutter, Francisco Vial-Prado)....Pages 103-120
Front Matter ....Pages 121-121
 The Six-Card Trick: Secure Computation of Three-Input Equality  (Kazumasa Shinagawa, Takaaki Mizuki)....Pages 123-131
 Unconditionally Secure Distributed Oblivious Polynomial Evaluation  (Louis Cianciullo, Hossein Ghodosi)....Pages 132-142
 An Efficient Private Evaluation of a Decision Graph  (Hiroki Sudo, Koji Nuida, Kana Shimizu)....Pages 143-160
Front Matter ....Pages 161-161
 Key Reuse Attack on NewHope Key Exchange Protocol  (Chao Liu, Zhongxiang Zheng, Guangnan Zou)....Pages 163-176
 Supersingular Isogeny Diffie–Hellman Authenticated Key Exchange  (Atsushi Fujioka, Katsuyuki Takashima, Shintaro Terada, Kazuki Yoneyama)....Pages 177-195
 On the Complexity of the LWR-Solving BKW Algorithm  (Hiroki Okada, Atsushi Takayasu, Kazuhide Fukushima, Shinsaku Kiyomoto, Tsuyoshi Takagi)....Pages 196-214
Front Matter ....Pages 215-215
 A Hierarchical Secret Sharing Scheme Based on Information Dispersal Techniques  (Koji Shima, Hiroshi Doi)....Pages 217-232
 Cheating-Immune Secret Sharing Schemes from Maiorana-McFarland Boolean Functions  (Romar B. dela Cruz, Say Ol)....Pages 233-247
 A New Privacy-Preserving Searching Model on Blockchain  (Meiqi He, Gongxian Zeng, Jun Zhang, Linru Zhang, Yuechen Chen, SiuMing Yiu)....Pages 248-266
Front Matter ....Pages 267-267
 \(\mathsf {ELSA}\): Efficient Long-Term Secure Storage of Large Datasets  (Matthias Geihs, Johannes Buchmann)....Pages 269-286
 How to Block the Malicious Access to Android External Storage  (Sisi Yuan, Yuewu Wang, Pingjian Wang, Lingguang Lei, Quan Zhou, Jun Li)....Pages 287-303
 A Novel Tamper Evident Single Database Information-Theoretic Private Information Retrieval for User Privacy Applications  (Radhakrishna Bhat, N. R. Sunitha)....Pages 304-321
Front Matter ....Pages 323-323
 Practical Algebraic Side-Channel Attacks Against ACORN  (Alexandre Adomnicai, Laurent Masson, Jacques J. A. Fournier)....Pages 325-340
 A Closer Look at the Guo–Johansson–Stankovski Attack Against QC-MDPC Codes  (Tung Chou, Yohei Maezawa, Atsuko Miyaji)....Pages 341-353
 Recurrent Neural Networks for Fuzz Testing Web Browsers  (Martin Sablotny, Bjørn Sand Jensen, Chris W. Johnson)....Pages 354-370
Back Matter ....Pages 371-371