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2020 – today
- 2024
[j12]Prasanna Ravi, Thales Paiva
, Dirmanto Jap, Jan-Pieter D'Anvers, Shivam Bhasin:
Defeating Low-Cost Countermeasures against Side-Channel Attacks in Lattice-based Encryption A Case Study on Crystals-Kyber. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2024(2): 795-818 (2024)- [j11]Prasanna Ravi, Anupam Chattopadhyay, Jan-Pieter D'Anvers, Anubhab Baksi:
Side-channel and Fault-injection attacks over Lattice-based Post-quantum Schemes (Kyber, Dilithium): Survey and New Results. ACM Trans. Embed. Comput. Syst. 23(2): 35:1-35:54 (2024) - [c17]Sriram Vasudevan, Prasanna Ravi, Arpan Jati, Shivam Bhasin, Anupam Chattopadhyay:
Formal Verification of Secure Boot Process. DATE 2024: 1-6 - [c16]Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay, Aikata, Sujoy Sinha Roy:
Backdooring Post-Quantum Cryptography: Kleptographic Attacks on Lattice-based KEMs. ACM Great Lakes Symposium on VLSI 2024: 216-221 - [c15]Prasanna Ravi, Arpan Jati, Shivam Bhasin:
Achilles Heel in Secure Boot: Breaking RSA Authentication and Bitstream Recovery from Zynq-7000 SoC. WOOT @ USENIX Security Symposium 2024: 1-10 - [i24]Prasanna Ravi, Dirmanto Jap, Shivam Bhasin, Anupam Chattopadhyay:
Machine Learning based Blind Side-Channel Attacks on PQC-based KEMs - A Case Study of Kyber KEM. IACR Cryptol. ePrint Arch. 2024: 169 (2024) - [i23]Daniel J. Bernstein, Karthikeyan Bhargavan, Shivam Bhasin, Anupam Chattopadhyay, Tee Kiah Chia, Matthias J. Kannwischer, Franziskus Kiefer, Thales Paiva, Prasanna Ravi, Goutam Tamvada:
KyberSlash: Exploiting secret-dependent division timings in Kyber implementations. IACR Cryptol. ePrint Arch. 2024: 1049 (2024) - 2023
- [b1]Prasanna Ravi:
Implementation attacks on post-quantum lattice-based cryptography. Nanyang Technological University, Singapore, 2023 - [j10]Gokulnath Rajendran, Prasanna Ravi, Jan-Pieter D'Anvers, Shivam Bhasin, Anupam Chattopadhyay:
Pushing the Limits of Generic Side-Channel Attacks on LWE-based KEMs - Parallel PC Oracle Attacks on Kyber KEM and Beyond. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023(2): 418-446 (2023) - [j9]Prasanna Ravi, Bolin Yang, Shivam Bhasin, Fan Zhang, Anupam Chattopadhyay:
Fiddling the Twiddle Constants - Fault Injection Analysis of the Number Theoretic Transform. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023(2): 447-481 (2023) - [c14]Sayandeep Saha, Prasanna Ravi, Dirmanto Jap, Shivam Bhasin:
Non-Profiled Side-Channel Assisted Fault Attack: A Case Study on DOMREP. DATE 2023: 1-6 - [c13]Prasanna Ravi, Dirmanto Jap, Shivam Bhasin, Anupam Chattopadhyay:
Invited Paper: Machine Learning Based Blind Side-Channel Attacks on PQC-Based KEMs - A Case Study of Kyber KEM. ICCAD 2023: 1-7 - [i22]Bolin Yang, Prasanna Ravi, Fan Zhang, Ao Shen, Shivam Bhasin:
STAMP-Single Trace Attack on M-LWE Pointwise Multiplication in Kyber. IACR Cryptol. ePrint Arch. 2023: 1184 (2023) - [i21]Thales Paiva, Prasanna Ravi, Dirmanto Jap, Shivam Bhasin:
Et tu, Brute? SCA Assisted CCA using Valid Ciphertexts - A Case Study on HQC KEM. IACR Cryptol. ePrint Arch. 2023: 1626 (2023) - [i20]Prasanna Ravi, Thales Paiva, Dirmanto Jap, Jan-Pieter D'Anvers, Shivam Bhasin:
Defeating Low-Cost Countermeasures against Side-Channel Attacks in Lattice-based Encryption - A Case Study on Crystals-Kyber. IACR Cryptol. ePrint Arch. 2023: 1627 (2023) - [i19]Prasanna Ravi, Arpan Jati, Shivam Bhasin:
Breaking RSA Authentication on Zynq-7000 SoC and Beyond: Identification of Critical Security Flaw in FSBL Software. IACR Cryptol. ePrint Arch. 2023: 1913 (2023) - 2022
- [j8]Prasanna Ravi, James Howe, Anupam Chattopadhyay, Shivam Bhasin:
Lattice-based Key-sharing Schemes: A Survey. ACM Comput. Surv. 54(1): 9:1-9:39 (2022) - [j7]Hadi Soleimany, Nasour Bagheri, Hosein Hadipour, Prasanna Ravi, Shivam Bhasin, Sara Mansouri:
Practical Multiple Persistent Faults Analysis. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2022(1): 367-390 (2022) - [j6]Prasanna Ravi, Martianus Frederic Ezerman, Shivam Bhasin, Anupam Chattopadhyay, Sujoy Sinha Roy:
Will You Cross the Threshold for Me? Generic Side-Channel Assisted Chosen-Ciphertext Attacks on NTRU-based KEMs. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2022(1): 722-761 (2022) - [j5]Nasour Bagheri, Sadegh Sadeghi, Prasanna Ravi, Shivam Bhasin, Hadi Soleimany:
SIPFA: Statistical Ineffective Persistent Faults Analysis on Feistel Ciphers. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2022(3): 367-390 (2022) - [j4]Prasanna Ravi, Shivam Bhasin, Sujoy Sinha Roy, Anupam Chattopadhyay:
On Exploiting Message Leakage in (Few) NIST PQC Candidates for Practical Message Recovery Attacks. IEEE Trans. Inf. Forensics Secur. 17: 684-699 (2022) - [c12]Piyush Beegala, Debapriya Basu Roy, Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay, Debdeep Mukhopadhyay:
Efficient Loop Abort Fault Attacks on Supersingular Isogeny based Key Exchange (SIKE). DFT 2022: 1-6 - [c11]Prasanna Ravi, Anupam Chattopadhyay, Shivam Bhasin:
Security and Quantum Computing: An Overview. LATS 2022: 1-6 - [i18]Nasour Bagheri, Sadegh Sadeghi, Prasanna Ravi, Shivam Bhasin, Hadi Soleimany:
SIPFA: Statistical Ineffective Persistent Faults Analysis on Feistel Ciphers. IACR Cryptol. ePrint Arch. 2022: 459 (2022) - [i17]Prasanna Ravi, Anupam Chattopadhyay, Anubhab Baksi:
Side-channel and Fault-injection attacks over Lattice-based Post-quantum Schemes (Kyber, Dilithium): Survey and New Results. IACR Cryptol. ePrint Arch. 2022: 737 (2022) - [i16]Prasanna Ravi, Bolin Yang, Shivam Bhasin, Fan Zhang, Anupam Chattopadhyay:
Fiddling the Twiddle Constants - Fault Injection Analysis of the Number Theoretic Transform. IACR Cryptol. ePrint Arch. 2022: 824 (2022) - [i15]Gokulnath Rajendran, Prasanna Ravi, Jan-Pieter D'Anvers, Shivam Bhasin, Anupam Chattopadhyay:
Pushing the Limits of Generic Side-Channel Attacks on LWE-based KEMs - Parallel PC Oracle Attacks on Kyber KEM and Beyond. IACR Cryptol. ePrint Arch. 2022: 931 (2022) - [i14]Prasanna Ravi, Anupam Chattopadhyay, Shivam Bhasin:
Security and Quantum Computing: An Overview. IACR Cryptol. ePrint Arch. 2022: 1372 (2022) - [i13]Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay, Aikata, Sujoy Sinha Roy:
Backdooring Post-Quantum Cryptography: Kleptographic Attacks on Lattice-based KEMs. IACR Cryptol. ePrint Arch. 2022: 1681 (2022) - 2021
- [c10]Prasanna Ravi, Suman Deb, Anubhab Baksi, Anupam Chattopadhyay, Shivam Bhasin, Avi Mendelson:
On Threat of Hardware Trojan to Post-Quantum Lattice-Based Schemes: A Key Recovery Attack on SABER and Beyond. SPACE 2021: 81-103 - [c9]Prasanna Ravi, Anupam Chattopadhyay, Shivam Bhasin:
Practical Side-Channel and Fault Attacks on Lattice-Based Cryptography. VLSI-SoC 2021: 1-2 - [i12]Prasanna Ravi, Martianus Frederic Ezerman, Shivam Bhasin, Anupam Chattopadhyay, Sujoy Sinha Roy:
Generic Side-Channel Assisted Chosen-Ciphertext Attacks on Streamlined NTRU Prime. IACR Cryptol. ePrint Arch. 2021: 718 (2021) - [i11]Hadi Soleimany, Nasour Bagheri, Hosein Hadipour, Prasanna Ravi, Shivam Bhasin, Sara Mansouri:
Practical Multiple Persistent Faults Analysis. IACR Cryptol. ePrint Arch. 2021: 1362 (2021) - 2020
- [j3]Prasanna Ravi, Sujoy Sinha Roy, Anupam Chattopadhyay, Shivam Bhasin:
Generic Side-channel attacks on CCA-secure lattice-based PKE and KEMs. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2020(3): 307-335 (2020) - [c8]Prasanna Ravi, Vijaya Kumar Sundar, Anupam Chattopadhyay, Shivam Bhasin, Arvind Easwaran:
Authentication Protocol for Secure Automotive Systems: Benchmarking Post-Quantum Cryptography. ISCAS 2020: 1-5 - [c7]Prasanna Ravi, Romain Poussier, Shivam Bhasin, Anupam Chattopadhyay:
On Configurable SCA Countermeasures Against Single Trace Attacks for the NTT - A Performance Evaluation Study over Kyber and Dilithium on the ARM Cortex-M4. SPACE 2020: 123-146 - [i10]Prasanna Ravi, Shivam Bhasin, Sujoy Sinha Roy, Anupam Chattopadhyay:
Drop by Drop you break the rock - Exploiting generic vulnerabilities in Lattice-based PKE/KEMs using EM-based Physical Attacks. IACR Cryptol. ePrint Arch. 2020: 549 (2020) - [i9]Prasanna Ravi, Romain Poussier, Shivam Bhasin, Anupam Chattopadhyay:
On Configurable SCA Countermeasures Against Single Trace Attacks for the NTT - A Performance Evaluation Study over Kyber and Dilithium on the ARM Cortex-M4. IACR Cryptol. ePrint Arch. 2020: 1038 (2020) - [i8]Prasanna Ravi, James Howe, Anupam Chattopadhyay, Shivam Bhasin:
Lattice-based Key Sharing Schemes - A Survey. IACR Cryptol. ePrint Arch. 2020: 1276 (2020) - [i7]Prasanna Ravi, Shivam Bhasin, Sujoy Sinha Roy, Anupam Chattopadhyay:
On Exploiting Message Leakage in (few) NIST PQC Candidates for Practical Message Recovery and Key Recovery Attacks. IACR Cryptol. ePrint Arch. 2020: 1559 (2020)
2010 – 2019
- 2019
- [j2]Prasanna Ravi, Zakaria Najm, Shivam Bhasin, Mustafa Khairallah, Sourav Sen Gupta, Anupam Chattopadhyay:
Security is an architectural design constraint. Microprocess. Microsystems 68: 17-27 (2019) - [c6]Prasanna Ravi, Sourav Sen Gupta, Anupam Chattopadhyay, Shivam Bhasin:
Improving Speed of Dilithium's Signing Procedure. CARDIS 2019: 57-73 - [c5]Prasanna Ravi, Mahabir Prasad Jhanwar, James Howe, Anupam Chattopadhyay, Shivam Bhasin:
Exploiting Determinism in Lattice-based Signatures: Practical Fault Attacks on pqm4 Implementations of NIST Candidates. AsiaCCS 2019: 427-440 - [c4]Prasanna Ravi, Debapriya Basu Roy, Shivam Bhasin, Anupam Chattopadhyay, Debdeep Mukhopadhyay:
Number "Not Used" Once - Practical Fault Attack on pqm4 Implementations of NIST Candidates. COSADE 2019: 232-250 - [i6]Prasanna Ravi, Sourav Sen Gupta, Anupam Chattopadhyay, Mustafa Khairallah, Zakaria Najm, Shivam Bhasin:
Security is an Architectural Design Constraint. IACR Cryptol. ePrint Arch. 2019: 182 (2019) - [i5]Prasanna Ravi, Sourav Sen Gupta, Anupam Chattopadhyay, Shivam Bhasin:
Improving Speed of Dilithium's Signing Procedure. IACR Cryptol. ePrint Arch. 2019: 420 (2019) - [i4]Prasanna Ravi, Mahabir Prasad Jhanwar, James Howe, Anupam Chattopadhyay, Shivam Bhasin:
Exploiting Determinism in Lattice-based Signatures - Practical Fault Attacks on pqm4 Implementations of NIST candidates. IACR Cryptol. ePrint Arch. 2019: 769 (2019) - [i3]Prasanna Ravi, Sujoy Sinha Roy, Anupam Chattopadhyay, Shivam Bhasin:
Generic Side-channel attacks on CCA-secure lattice-based PKE and KEM schemes. IACR Cryptol. ePrint Arch. 2019: 948 (2019) - 2018
- [c3]Prasanna Ravi, Bernhard Jungk, Dirmanto Jap, Zakaria Najm, Shivam Bhasin:
Feature Selection Methods for Non-Profiled Side-Channel Attacks on ECC. DSP 2018: 1-5 - [c2]Prasanna Ravi, Shivam Bhasin, Jakub Breier, Anupam Chattopadhyay:
PPAP and iPPAP: PLL-Based Protection Against Physical Attacks. ISVLSI 2018: 620-625 - [i2]Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay:
Number "Not" Used Once - Key Recovery Fault Attacks on LWE Based Lattice Cryptographic Schemes. IACR Cryptol. ePrint Arch. 2018: 211 (2018) - [i1]Prasanna Ravi, Mahabir Prasad Jhanwar, James Howe, Anupam Chattopadhyay, Shivam Bhasin:
Side-channel Assisted Existential Forgery Attack on Dilithium - A NIST PQC candidate. IACR Cryptol. ePrint Arch. 2018: 821 (2018) - 2016
- [j1]Ayesha Khalid, Goutam Paul, Anupam Chattopadhyay, Faezeh Abediostad, Syed Imad Ud Din, Muhammad Hassan, Baishik Biswas, Prasanna Ravi:
RunStream: A High-Level Rapid Prototyping Framework for Stream Ciphers. ACM Trans. Embed. Comput. Syst. 15(3): 61:1-61:27 (2016) - 2014
- [c1]Ayesha Khalid, Prasanna Ravi, Anupam Chattopadhyay, Goutam Paul:
One Word/Cycle HC-128 Accelerator via State-Splitting Optimization. INDOCRYPT 2014: 283-303
Coauthor Index
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