Prasanna Ravi

According to our database, Prasanna Ravi authored at least 38 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Defeating Low-Cost Countermeasures against Side-Channel Attacks in Lattice-based Encryption A Case Study on Crystals-Kyber.

Prasanna Ravi, Thales Paiva, Dirmanto Jap, Jan-Pieter D'Anvers, Shivam Bhasin

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2024

Machine Learning based Blind Side-Channel Attacks on PQC-based KEMs - A Case Study of Kyber KEM.

Prasanna Ravi, Dirmanto Jap, Shivam Bhasin, Anupam Chattopadhyay

IACR Cryptol. ePrint Arch., 2024

2023

Implementation attacks on post-quantum lattice-based cryptography

Prasanna Ravi

PhD thesis, 2023

Fiddling the Twiddle Constants - Fault Injection Analysis of the Number Theoretic Transform.

Prasanna Ravi, Bolin Yang, Shivam Bhasin, Fan Zhang, Anupam Chattopadhyay

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023

Pushing the Limits of Generic Side-Channel Attacks on LWE-based KEMs - Parallel PC Oracle Attacks on Kyber KEM and Beyond.

Gokulnath Rajendran, Prasanna Ravi, Jan-Pieter D'Anvers, Shivam Bhasin, Anupam Chattopadhyay

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023

STAMP-Single Trace Attack on M-LWE Pointwise Multiplication in Kyber.

Bolin Yang, Prasanna Ravi, Fan Zhang, Ao Shen, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2023

Breaking RSA Authentication on Zynq-7000 SoC and Beyond: Identification of Critical Security Flaw in FSBL Software.

Prasanna Ravi, Arpan Jati, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2023

Et tu, Brute? SCA Assisted CCA using Valid Ciphertexts - A Case Study on HQC KEM.

Thales Paiva, Prasanna Ravi, Dirmanto Jap, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2023

Invited Paper: Machine Learning Based Blind Side-Channel Attacks on PQC-Based KEMs - A Case Study of Kyber KEM.

Prasanna Ravi, Dirmanto Jap, Shivam Bhasin, Anupam Chattopadhyay

Proceedings of the IEEE/ACM International Conference on Computer Aided Design, 2023

Non-Profiled Side-Channel Assisted Fault Attack: A Case Study on DOMREP.

Sayandeep Saha, Prasanna Ravi, Dirmanto Jap, Shivam Bhasin

Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2023

2022

On Exploiting Message Leakage in (Few) NIST PQC Candidates for Practical Message Recovery Attacks.

Prasanna Ravi, Shivam Bhasin, Sujoy Sinha Roy, Anupam Chattopadhyay

IEEE Trans. Inf. Forensics Secur., 2022

Practical Multiple Persistent Faults Analysis.

Hadi Soleimany, Nasour Bagheri, Hosein Hadipour, Prasanna Ravi, Shivam Bhasin, Sara Mansouri

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2022

Will You Cross the Threshold for Me? Generic Side-Channel Assisted Chosen-Ciphertext Attacks on NTRU-based KEMs.

Prasanna Ravi, Martianus Frederic Ezerman, Shivam Bhasin, Anupam Chattopadhyay, Sujoy Sinha Roy

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2022

SIPFA: Statistical Ineffective Persistent Faults Analysis on Feistel Ciphers.

Nasour Bagheri, Sadegh Sadeghi, Prasanna Ravi, Shivam Bhasin, Hadi Soleimany

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2022

Security and Quantum Computing: An Overview.

Prasanna Ravi, Anupam Chattopadhyay, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2022

Side-channel and Fault-injection attacks over Lattice-based Post-quantum Schemes (Kyber, Dilithium): Survey and New Results.

Prasanna Ravi, Anupam Chattopadhyay, Anubhab Baksi

IACR Cryptol. ePrint Arch., 2022

Backdooring Post-Quantum Cryptography: Kleptographic Attacks on Lattice-based KEMs.

Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay, Aikata, Sujoy Sinha Roy

IACR Cryptol. ePrint Arch., 2022

Lattice-based Key-sharing Schemes: A Survey.

Prasanna Ravi, James Howe, Anupam Chattopadhyay, Shivam Bhasin

ACM Comput. Surv., 2022

Efficient Loop Abort Fault Attacks on Supersingular Isogeny based Key Exchange (SIKE).

Piyush Beegala, Debapriya Basu Roy, Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay, Debdeep Mukhopadhyay

Proceedings of the IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems, 2022

2021

Generic Side-Channel Assisted Chosen-Ciphertext Attacks on Streamlined NTRU Prime.

Prasanna Ravi, Martianus Frederic Ezerman, Shivam Bhasin, Anupam Chattopadhyay, Sujoy Sinha Roy

IACR Cryptol. ePrint Arch., 2021

Practical Side-Channel and Fault Attacks on Lattice-Based Cryptography.

Prasanna Ravi, Anupam Chattopadhyay, Shivam Bhasin

Proceedings of the 29th IFIP/IEEE International Conference on Very Large Scale Integration, 2021

On Threat of Hardware Trojan to Post-Quantum Lattice-Based Schemes: A Key Recovery Attack on SABER and Beyond.

Prasanna Ravi, Suman Deb, Anubhab Baksi, Anupam Chattopadhyay, Shivam Bhasin, Avi Mendelson

Proceedings of the Security, Privacy, and Applied Cryptography Engineering, 2021

2020

Generic Side-channel attacks on CCA-secure lattice-based PKE and KEMs.

Prasanna Ravi, Sujoy Sinha Roy, Anupam Chattopadhyay, Shivam Bhasin

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2020

On Configurable SCA Countermeasures Against Single Trace Attacks for the NTT - A Performance Evaluation Study over Kyber and Dilithium on the ARM Cortex-M4.

Prasanna Ravi, Romain Poussier, Shivam Bhasin, Anupam Chattopadhyay

IACR Cryptol. ePrint Arch., 2020

On Exploiting Message Leakage in (few) NIST PQC Candidates for Practical Message Recovery and Key Recovery Attacks.

Prasanna Ravi, Shivam Bhasin, Sujoy Sinha Roy, Anupam Chattopadhyay

IACR Cryptol. ePrint Arch., 2020

Drop by Drop you break the rock - Exploiting generic vulnerabilities in Lattice-based PKE/KEMs using EM-based Physical Attacks.

Prasanna Ravi, Shivam Bhasin, Sujoy Sinha Roy, Anupam Chattopadhyay

IACR Cryptol. ePrint Arch., 2020

Authentication Protocol for Secure Automotive Systems: Benchmarking Post-Quantum Cryptography.

Prasanna Ravi, Vijaya Kumar Sundar, Anupam Chattopadhyay, Shivam Bhasin, Arvind Easwaran

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019

Security is an architectural design constraint.

Prasanna Ravi, Zakaria Najm, Shivam Bhasin, Mustafa Khairallah, Sourav Sen Gupta, Anupam Chattopadhyay

Microprocess. Microsystems, 2019

Generic Side-channel attacks on CCA-secure lattice-based PKE and KEM schemes.

Prasanna Ravi, Sujoy Sinha Roy, Anupam Chattopadhyay, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2019

Exploiting Determinism in Lattice-based Signatures - Practical Fault Attacks on pqm4 Implementations of NIST candidates.

Prasanna Ravi, Mahabir Prasad Jhanwar, James Howe, Anupam Chattopadhyay, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2019

Improving Speed of Dilithium's Signing Procedure.

Prasanna Ravi, Sourav Sen Gupta, Anupam Chattopadhyay, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2019

Number "Not Used" Once - Practical Fault Attack on pqm4 Implementations of NIST Candidates.

Prasanna Ravi, Debapriya Basu Roy, Shivam Bhasin, Anupam Chattopadhyay, Debdeep Mukhopadhyay

Proceedings of the Constructive Side-Channel Analysis and Secure Design, 2019

2018

Side-channel Assisted Existential Forgery Attack on Dilithium - A NIST PQC candidate.

Prasanna Ravi, Mahabir Prasad Jhanwar, James Howe, Anupam Chattopadhyay, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2018

Number "Not" Used Once - Key Recovery Fault Attacks on LWE Based Lattice Cryptographic Schemes.

Prasanna Ravi, Shivam Bhasin, Anupam Chattopadhyay

IACR Cryptol. ePrint Arch., 2018

PPAP and iPPAP: PLL-Based Protection Against Physical Attacks.

Prasanna Ravi, Shivam Bhasin, Jakub Breier, Anupam Chattopadhyay

Proceedings of the 2018 IEEE Computer Society Annual Symposium on VLSI, 2018

Feature Selection Methods for Non-Profiled Side-Channel Attacks on ECC.

Prasanna Ravi, Bernhard Jungk, Dirmanto Jap, Zakaria Najm, Shivam Bhasin

Proceedings of the 23rd IEEE International Conference on Digital Signal Processing, 2018

2016

RunStream: A High-Level Rapid Prototyping Framework for Stream Ciphers.

Ayesha Khalid, Goutam Paul, Anupam Chattopadhyay, Faezeh Abediostad, Syed Imad Ud Din, Muhammad Hassan, Baishik Biswas, Prasanna Ravi

ACM Trans. Embed. Comput. Syst., 2016

2014

One Word/Cycle HC-128 Accelerator via State-Splitting Optimization.

Ayesha Khalid, Prasanna Ravi, Anupam Chattopadhyay, Goutam Paul

Proceedings of the Progress in Cryptology - INDOCRYPT 2014, 2014