| 2015/11/24 (Tue) |
| 09:30 - 10:15 |
Registration |
| 10:15 - 10:25 |
Welcoming Remarks |
| Session: Fundamental (Chair: Serge Vaudenay) |
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| 10:25 – 10:50 |
From Stateful Hardware to Resettable Hardware Using Symmetric Assumptions
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Nico Döttling, Daniel Kraschewski, Jörn Müller-Quade and Tobias Nilges |
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| 10:50 – 11:15 |
Constrained Verifiable Random Functions from Indistinguishability Obfuscation
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Bei Liang, Hongda Li and Jinyong Chang |
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| 11:15 – 11:40 |
An Improved Attack for Recovering Noisy RSA Secret Keys and its Countermeasure
|
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Noboru Kunihiro |
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| Invited Talk I (Chair: Tatsuaki Okamoto) |
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| 11:40 – 12:40 |
Advances in Authenticated Encryption |
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Phillip Rogaway |
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| 13:00 - 22:00 |
Excursion (Including Lunch and Dinner) |
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| 2015/11/25 (Wed) |
| 08:30 - 8:45 |
Registration |
| Session: Protocol (Chair: Toru Nakanishi) |
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| 08:45 – 09:10 |
Augmented Secure Channels and the Goal of the TLS 1.3 Record Layer
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Christian Badertscher, Christian Matt, Ueli Maurer, Phillip Rogaway and Björn Tackmann |
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| 09:10 – 09:35 |
Sound Proof of Proximity of Knowledge
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Serge Vaudenay |
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| 09:35 – 10:00 |
Multi-Party Computation with Small Shuffle Complexity Using Regular Polygon Cards
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Kazumasa Shinagawa, Takaaki Mizuki, Jacob Schuldt, Koji Nuida, Naoki Kanayama, Takashi Nishide, Goichiro Hanaoka and Eiji Okamoto |
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| 10:00 - 10:20 |
Coffee Break |
Session: Authenticated Encryption & Key Exchange
(Chair: Phillip Rogaway) |
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| 10:20 – 10:45 |
Forward-Secure Authenticated Symmetric Key Exchange Protocol: New Security Model and Secure Construction |
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Suvradip Chakraborty, Goutam Paul and Chandrasekaran Pandu Rangan |
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| 10:45 – 11:10 |
Full PRF-Secure Message Authentication Code based on Tweakable Block Cipher |
|
Yusuke Naito |
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| 11:10 – 11:25 |
Efficient Key Authentication Service for Secure End-to-end Communications
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Mohammad Etemad and Alptekin Küpçü |
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| 11:25 – 11:40 |
PPAE : Practical Parazoa Authenticated Encryption family
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Donghoon Chang, Sumesh Manjunath R and Somitra Kumar Sanadhya |
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| Invited Talk II (Chair: Man Ho Allen) |
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| 11:40 – 12:40 |
New Advances in Secure RAM Computation |
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Sanjam Garg |
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| 12:40 - 13:50 |
Lunch |
| Session: Encryption & Identification (Chair: Wen-Guey Tzeng) |
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| 13:50 – 14:15 |
Lightweight Anonymous Authentication for Ad Hoc Group: A Ring Signature Approach
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Xu Yang, Wei Wu, Joseph Liu and Xiaofeng Chen |
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| 14:15 – 14:40 |
Reset-Secure Identity-Based Identification Schemes without Pairings
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Ji-Jian Chin, Hiroaki Anada and Syh-Yuan Tan |
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| 14:40 – 15:05 |
Attribute-based Encryption Leakage Resilient to Auxiliary Input
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Zhiwei Wang and Siu Ming Yiu |
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| 15:05 – 15:30 |
Functional Signcryption: Notion, Construction, and Applications
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Pratish Datta, Ratna Dutta and Sourav Mukhopadhyay |
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| 15:30 - 15:50 |
Coffee Break |
| Session: Privacy and Cloud (Chair: Joseph Liu) |
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| 15:50 – 16:15 |
BetterTimes: Privacy-assured Outsourced Multiplications for Additively Homomorphic Encryption on Finite Fields
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Per Hallgren, Martín Ochoa and Andrei Sabelfeld |
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| 16:15 – 16:40 |
Provably Secure Identity based Provable Data Possession
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Yong Yu, Yafang Zhang, Yi Mu, Willy Susilo and Hongyu Liu |
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| 16:40 – 16:55 |
Efficient Private Set Intersection Cardinality in the Presence of Malicious Adversaries
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Sumit Kumar Debnath and Ratna Dutta |
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| 16:55 – 17:10 |
A Formal Dynamic Verification of Choreographed Web Services Conversations
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Karim Dahmani, Mahjoub Langar and Riadh Robbana |
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| 17:10 – 17:25 |
Efficient Unconditionally Secure Comparison and Private Preserving Machine Learning Classification Protocols
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Bernardo David, Rafael Dowsley, Raj Katti and Anderson Nascimento |
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| 19:00 - 21:00 |
Banquet |
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| 2015/11/26 (Thu) |
| 08:30 - 8:45 |
Registration |
Session: Leakage-Resilient Cryptography & Lattice Cryptography
(Chair: Sanjam Garg) |
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| 08:45 – 09:10 |
Attribute-Based Encryption for Finite Automata from LWE |
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Xavier Boyen and Qinyi Li |
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| 09:10 – 09:35 |
On Provable Security of wPRF-based Leakage-Resilient Stream Ciphers |
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Maciej Skórski |
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| 09:35 – 10:00 |
Tighter Security for Efficient Lattice Cryptography via the Rényi Divergence of Optimized Orders
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Katsuyuki Takashima and Atsushi Takayasu |
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| 10:00 - 10:20 |
Coffee Break |
| Session: Signature & Broadcast Encryption (Chair: Shoichi Hirose) |
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| 10:20 – 10:45 |
Black-Box Separations of Hash-and-Sign Signatures in the Non-Programmable Random Oracle Model
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Zongyang Zhang, Yu Chen, Sherman S. M. Chow, Goichiro Hanaoka, Zhenfu Cao and Yunlei Zhao
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| 10:45 – 11:10 |
Rethinking Privacy for Extended Sanitizable Signatures and a Black-Box Construction of Strongly Private Schemes
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David Derler and Daniel Slamanig |
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| 11:10 – 11:25 |
Unique Signature with Short Output from CDH Assumption
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Shiuan-Tzuo Shen, Amir Rezapour and Wen-Guey Tzeng |
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| 11:25 – 11:40 |
Constructions of Unconditionally Secure Broadcast Encryption from Key Predistribution Systems with Trade-offs between Communication and Storage
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Yohei Watanabe and Junji Shikata |
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| Invited Talk III (Chair: Atsuko Miyaji) |
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| 11:40 – 12:40 |
On Privacy for RFID
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Serge Vaudenay |
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| 12:40 - |
Closing |
