| Generic side-channel attacks on CCA-secure lattice-based PKE and KEMs P Ravi, SS Roy, A Chattopadhyay, S Bhasin IACR transactions on cryptographic hardware and embedded systems, 307-335, 2020 | 137* | 2020 |
| Side-channel Assisted Existential Forgery Attack on Dilithium-A NIST PQC candidate. P Ravi, MP Jhanwar, J Howe, A Chattopadhyay, S Bhasin IACR Cryptol. ePrint Arch. 2018, 821, 2018 | 47 | 2018 |
| On Exploiting Message Leakage in (few) NIST PQC Candidates for Practical Message Recovery and Key Recovery Attacks P Ravi, S Bhasin, SS Roy, A Chattopadhyay IEEE Transactions on Information Forensics and Security 17, 684 - 699, 2021 | 44 | 2021 |
| Number “Not Used” Once - Practical Fault Attack on pqm4 Implementations of NIST Candidates P Ravi, DB Roy, S Bhasin, A Chattopadhyay, D Mukhopadhyay International Workshop on Constructive Side-Channel Analysis and Secure …, 2019 | 44 | 2019 |
| Exploiting determinism in lattice-based signatures: practical fault attacks on pqm4 implementations of NIST candidates P Ravi, MP Jhanwar, J Howe, A Chattopadhyay, S Bhasin Proceedings of the 2019 ACM Asia Conference on Computer and Communications …, 2019 | 34 | 2019 |
| On Configurable SCA Countermeasures Against Single Trace Attacks for the NTT P Ravi, R Poussier, S Bhasin, A Chattopadhyay International Conference on Security, Privacy, and Applied Cryptography …, 2020 | 33 | 2020 |
| Drop by Drop you break the rock-Exploiting generic vulnerabilities in Lattice-based PKE/KEMs using EM-based Physical Attacks. P Ravi, S Bhasin, SS Roy, A Chattopadhyay IACR Cryptol. ePrint Arch. 2020, 549, 2020 | 31 | 2020 |
| Will You Cross the Threshold for Me? Generic Side-Channel Assisted Chosen-Ciphertext Attacks on NTRU-based KEMs P Ravi, MF Ezerman, S Bhasin, A Chattopadhyay, SS Roy IACR Transactions on Cryptographic Hardware and Embedded Systems 2022 (1), 718, 2021 | 24 | 2021 |
| Improving speed of Dilithium’s signing procedure P Ravi, SS Gupta, A Chattopadhyay, S Bhasin Smart Card Research and Advanced Applications: 18th International Conference …, 2020 | 20 | 2020 |
| Ppap and ippap: Pll-based protection against physical attacks P Ravi, S Bhasin, J Breier, A Chattopadhyay 2018 IEEE Computer Society Annual Symposium on VLSI (ISVLSI), 620-625, 2018 | 16 | 2018 |
| Lattice-based key-sharing schemes: A survey P Ravi, J Howe, A Chattopadhyay, S Bhasin ACM Computing Surveys (CSUR) 54 (1), 1-39, 2021 | 14 | 2021 |
| Authentication protocol for secure automotive systems: Benchmarking post-quantum cryptography P Ravi, VK Sundar, A Chattopadhyay, S Bhasin, A Easwaran 2020 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2020 | 13 | 2020 |
| Side-channel and fault-injection attacks over lattice-based post-quantum schemes (Kyber, Dilithium): Survey and new results P Ravi, A Chattopadhyay, JP D’Anvers, A Baksi ACM Transactions on Embedded Computing Systems, 2022 | 11 | 2022 |
| Feature selection methods for non-profiled side-channel attacks on ecc P Ravi, B Jungk, D Jap, Z Najm, S Bhasin 2018 IEEE 23rd International Conference on Digital Signal Processing (DSP), 1-5, 2018 | 11 | 2018 |
| Pushing the limits of generic side-channel attacks on LWE-based KEMs-parallel PC oracle attacks on Kyber KEM and beyond G Rajendran, R Ravi, JP D'Anvers, S Bhasin, A Chattopadhyay IACR Transactions on Cryptographic Hardware and Embedded Systems 2023 (2 …, 2023 | 10 | 2023 |
| Security is an architectural design constraint P Ravi, Z Najm, S Bhasin, M Khairallah, SS Gupta, A Chattopadhyay Microprocessors and microsystems 68, 17-27, 2019 | 10 | 2019 |
| Practical multiple persistent faults analysis H Soleimany, N Bagheri, H Hadipour, P Ravi, S Bhasin, S Mansouri Cryptology ePrint Archive, 2021 | 9 | 2021 |
| SIPFA: statistical ineffective persistent faults analysis on Feistel ciphers N Bagheri, S Sadeghi, P Ravi, S Bhasin, H Soleimany IACR Transactions on Cryptographic Hardware and Embedded Systems, 367-390, 2022 | 7 | 2022 |
| On threat of hardware trojan to post-quantum lattice-based schemes: a key recovery attack on saber and beyond P Ravi, S Deb, A Baksi, A Chattopadhyay, S Bhasin, A Mendelson International Conference on Security, Privacy, and Applied Cryptography …, 2021 | 5 | 2021 |
| One word/cycle HC-128 accelerator via state-splitting optimization A Khalid, P Ravi, A Chattopadhyay, G Paul Progress in Cryptology--INDOCRYPT 2014: 15th International Conference on …, 2014 | 5 | 2014 |
Anupam ChattopadhyayAssociate Professor, SCSE, SPMS, NTU, SingaporeVerified email at ntu.edu.sg
