| 2021 | A Practical Key-Recovery Attack on 805-Round Trivium. | Chen-Dong Ye, Tian Tian |
| 2021 | Quantum Computationally Predicate-Binding Commitments with Application in Quantum Zero-Knowledge Arguments for NP. | Jun Yan |
| 2021 | Modular Design of Role-Symmetric Authenticated Key Exchange Protocols. | Yuting Xiao, Rui Zhang, Hui Ma |
| 2021 | Fault-Injection Attacks Against NIST's Post-Quantum Cryptography Round 3 KEM Candidates. | Keita Xagawa, Akira Ito, Rei Ueno, Junko Takahashi, Naofumi Homma |
| 2021 | Bit Security as Computational Cost for Winning Games with High Probability. | Shun Watanabe, Kenji Yasunaga |
| 2021 | Identity-Based Encryption for Fair Anonymity Applications: Defining, Implementing, and Applying Rerandomizable RCCA-Secure IBE. | Yi Wang, Rongmao Chen, Xinyi Huang, Jianting Ning, Baosheng Wang, Moti Yung |
| 2021 | Convexity of Division Property Transitions: Theory, Algorithms and Compact Models. | Aleksei Udovenko |
| 2021 | Tight Security for Key-Alternating Ciphers with Correlated Sub-keys. | Stefano Tessaro, Xihu Zhang |
| 2021 | A Formula for Disaster: A Unified Approach to Elliptic Curve Special-Point-Based Attacks. | Vladimir Sedlacek, Jess-Javier Chi-Domnguez, Jan Jancar, Billy Bob Brumley |
| 2021 | Divided We Stand, United We Fall: Security Analysis of Some SCA+SIFA Countermeasures Against SCA-Enhanced Fault Template Attacks. | Sayandeep Saha, Arnab Bag, Dirmanto Jap, Debdeep Mukhopadhyay, Shivam Bhasin |
| 2021 | Franchised Quantum Money. | Bhaskar Roberts, Mark Zhandry |
| 2021 | A Systematic Approach and Analysis of Key Mismatch Attacks on Lattice-Based NIST Candidate KEMs. | Yue Qin, Chi Cheng, Xiaohan Zhang, Yanbin Pan, Lei Hu, Jintai Ding |
| 2021 | On the Hardness of the NTRU Problem. | Alice Pellet-Mary, Damien Stehl |
| 2021 | Efficient Boolean Search over Encrypted Data with Reduced Leakage. | Sarvar Patel, Giuseppe Persiano, Joon Young Seo, Kevin Yeo |
| 2021 | Lattice-Based Group Encryption with Full Dynamicity and Message Filtering Policy. | Jing Pan, Xiaofeng Chen, Fangguo Zhang, Willy Susilo |
| 2021 | Double-Block-Length Hash Function for Minimum Memory Size. | Yusuke Naito, Yu Sasaki, Takeshi Sugawara |
| 2021 | Lattice Enumeration for Tower NFS: A 521-Bit Discrete Logarithm Computation. | Gabrielle De Micheli, Pierrick Gaudry, Ccile Pierrot |
| 2021 | Batching Base Oblivious Transfers. | Ian McQuoid, Mike Rosulek, Lawrence Roy |
| 2021 | Partial Key Exposure Attack on Short Secret Exponent CRT-RSA. | Alexander May, Julian Nowakowski, Santanu Sarkar |
| 2021 | Giving an Adversary Guarantees (Or: How to Model Designated Verifier Signatures in a Composable Framework). | Ueli Maurer, Christopher Portmann, Guilherme Rito |
| 2021 | Shorter Lattice-Based Group Signatures via "Almost Free" Encryption and Other Optimizations. | Vadim Lyubashevsky, Ngoc Khanh Nguyen, Maxime Planon, Gregor Seiler |
| 2021 | Algebraic Attacks on Rasta and Dasta Using Low-Degree Equations. | Fukang Liu, Santanu Sarkar, Willi Meier, Takanori Isobe |
| 2021 | Gentry-Wichs is Tight: a Falsifiable Non-adaptively Sound SNARG. | Helger Lipmaa, Kateryna Pavlyk |
| 2021 | Clustering Effect in Simon and Simeck. | Gatan Leurent, Clara Pernot, Andr Schrottenloher |
| 2021 | Private Join and Compute from PIR with Default. | Tancrde Lepoint, Sarvar Patel, Mariana Raykova, Karn Seth, Ni Trieu |