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20th CANS 2021: Vienna, Austria
- Mauro Conti, Marc Stevens, Stephan Krenn:
Cryptology and Network Security - 20th International Conference, CANS 2021, Vienna, Austria, December 13-15, 2021, Proceedings. Lecture Notes in Computer Science 13099, Springer 2021, ISBN 978-3-030-92547-5
Encryption
- Mahdi Sedaghat, Bart Preneel:
Cross-Domain Attribute-Based Access Control Encryption. 3-23 - Martin Hell, Thomas Johansson, Alexander Maximov, Willi Meier, Hirotaka Yoshida:
Grain-128AEADv2: Strengthening the Initialization Against Key Reconstruction. 24-41 - Marcel Armour, Carlos Cid:
Partition Oracles from Weak Key Forgeries. 42-62 - Alberto Ibarrondo, Hervé Chabanne, Melek Önen:
Practical Privacy-Preserving Face Identification Based on Function-Hiding Functional Encryption. 63-71 - Joppe W. Bos, Maximilian Ofner, Joost Renes, Tobias Schneider, Christine van Vredendaal:
The Matrix Reloaded: Multiplication Strategies in FrodoKEM. 72-91
Signatures
- Nabil Alkeilani Alkadri, Patrick Harasser, Christian Janson:
BlindOR: an Efficient Lattice-Based Blind Signature Scheme from OR-Proofs. 95-115 - Michaella Pettit:
Efficient Threshold-Optimal ECDSA. 116-135 - Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver:
GMMT: A Revocable Group Merkle Multi-tree Signature Scheme. 136-157 - Jan Bobolz, Fabian Eidens, Stephan Krenn, Sebastian Ramacher, Kai Samelin:
Issuer-Hiding Attribute-Based Credentials. 158-178 - Ashley Fraser, Elizabeth A. Quaglia:
Report and Trace Ring Signatures. 179-199 - Ashley Fraser, Lydia Garms, Anja Lehmann:
Selectively Linkable Group Signatures - Stronger Security and Preserved Verifiability. 200-221
Cryptographic Schemes and Protocols
- Loïs Huguenin-Dumittan, Serge Vaudenay:
FO-like Combiners and Hybrid Post-Quantum Cryptography. 225-244 - Peeter Laud:
Linear-Time Oblivious Permutations for SPDZ. 245-252 - Anaëlle Le Dévéhat, Hiroki Shizuya, Shingo Hasegawa:
On the Higher-Bit Version of Approximate Inhomogeneous Short Integer Solution Problem. 253-272 - Antonio Faonio:
Practical Continuously Non-malleable Randomness Encoders in the Random Oracle Model. 273-291
Attacks and Counter-Measures
- Shintaro Narisada, Yuki Matsumoto, Seira Hidano, Toshihiro Uchibayashi, Takuo Suganuma, Masahiro Hiji, Shinsaku Kiyomoto:
Countermeasures Against Backdoor Attacks Towards Malware Detectors. 295-314 - Julian Fietkau, David Pascal Runge, Jean-Pierre Seifert:
Free by Design: On the Feasibility of Free-Riding Attacks Against Zero-Rated Services. 315-333 - Nolan Miranda, Foo Yee Yeo, Vipin Singh Sehrawat:
Function-Private Conditional Disclosure of Secrets and Multi-evaluation Threshold Distributed Point Functions. 334-354 - Ghada Arfaoui, Gildas Avoine, Olivier Gimenez, Jacques Traoré:
How Distance-Bounding Can Detect Internet Traffic Hijacking. 355-371 - Bojan Novkovic, Marin Golub:
SoK: Secure Memory Allocation. 372-391 - Kento Hasegawa, Seira Hidano, Shinsaku Kiyomoto, Nozomu Togawa:
Toward Learning Robust Detectors from Imbalanced Datasets Leveraging Weighted Adversarial Training. 392-411 - Markus Dürmuth, Maximilian Golla, Philipp Markert, Alexander May, Lars Schlieper:
Towards Quantum Large-Scale Password Guessing on Real-World Distributions. 412-431
Attestation and Verification
- Dmytro Bogatov, Angelo De Caro, Kaoutar Elkhiyaoui, Björn Tackmann:
Anonymous Transactions with Revocation and Auditing in Hyperledger Fabric. 435-459 - Ignacio M. Delgado-Lozano, Macarena C. Martínez-Rodríguez, Alexandros Bakas, Billy Bob Brumley, Antonis Michalas:
Attestation Waves: Platform Trust via Remote Power Analysis. 460-482 - Tamara Finogina, Javier Herranz, Enrique Larraia:
How (not) to Achieve both Coercion Resistance and Cast as Intended Verifiability in Remote eVoting. 483-491 - Behzad Abdolmaleki, Daniel Slamanig:
Subversion-Resistant Quasi-adaptive NIZK and Applications to Modular Zk-SNARKs. 492-512 - Pablo Rauzy, Ali Nehme:
THC: Practical and Cost-Effective Verification of Delegated Computation. 513-530 - Karim Baghery, Mahdi Sedaghat:
Tiramisu: Black-Box Simulation Extractable NIZKs in the Updatable CRS Model. 531-551
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