Prasanna Ravi

SingHealth — Singapore

Computer Science · Physical Sciences

13h-index680citations44works3.42yr avg
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Research Topics

Cryptographic Implementations and Security(32), Cryptography and Data Security(17), Chaos-based Image/Signal Encryption(13), Coding theory and cryptography(11), Physical Unclonable Functions (PUFs) and Hardware Security(11)

Publications44 total

Late Breaking Results: Practical Electromagnetic Fault Injection on Intel Neural Compute Stick 2
2025· 2 citedOpen Access
KyberSlash: Exploiting secret-dependent division timings in Kyber implementations
IACR Transactions on Cryptographic Hardware and Embedded Systems·2025· 10 citedOpen Access
Et tu, Brute? Side-Channel Assisted Chosen Ciphertext Attacks Using Valid Ciphertexts on HQC KEM
Lecture notes in computer science·2025· 2 cited
Classic McEliece Hardware Implementation with Enhanced Side-Channel and Fault Resistance
2024· 1 citedOpen Access
Classic McEliece Hardware Implementation with Enhanced Side-Channel and Fault Resistance
2024· 2 citedOpen Access
Classic McEliece Hardware Implementation with Enhanced Side-Channel and Fault Resistance
2024Open Access
Backdooring Post-Quantum Cryptography: Kleptographic Attacks on Lattice-based KEMs
2024· 5 citedOpen Access
Formal Verification of Secure Boot Process
2024· 1 cited
Defeating Low-Cost Countermeasures against Side-Channel Attacks in Lattice-based Encryption
IACR Transactions on Cryptographic Hardware and Embedded Systems·2024· 8 citedOpen Access
Invited Paper: Machine Learning Based Blind Side-Channel Attacks on PQC-Based KEMs - A Case Study of Kyber KEM
2023· 3 cited
Side-channel and Fault-injection attacks over Lattice-based Post-quantum Schemes (Kyber, Dilithium): Survey and New Results
ACM Transactions on Embedded Computing Systems·2023· 75 citedOpen Access
Non-Profiled Side-Channel Assisted Fault Attack: A Case Study on DOMREP
2023· 9 citedOpen Access
Fiddling the Twiddle Constants - Fault Injection Analysis of the Number Theoretic Transform
IACR Transactions on Cryptographic Hardware and Embedded Systems·2023· 21 citedOpen Access
Pushing the Limits of Generic Side-Channel Attacks on LWE-based KEMs - Parallel PC Oracle Attacks on Kyber KEM and Beyond
IACR Transactions on Cryptographic Hardware and Embedded Systems·2023· 27 citedOpen Access
Implementation attacks on post-quantum lattice-based cryptography
2023Open Access
Efficient Loop Abort Fault Attacks on Supersingular Isogeny based Key Exchange (SIKE)
2022· 1 cited
Security and Quantum Computing: An Overview
2022· 8 cited
SIPFA: Statistical Ineffective Persistent Faults Analysis on Feistel Ciphers
IACR Transactions on Cryptographic Hardware and Embedded Systems·2022· 5 citedOpen Access
On Threat of Hardware Trojan to Post-Quantum Lattice-Based Schemes: A Key Recovery Attack on SABER and Beyond
Lecture notes in computer science·2022· 8 cited
On Exploiting Message Leakage in (Few) NIST PQC Candidates for Practical Message Recovery Attacks
IEEE Transactions on Information Forensics and Security·2021· 45 cited
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Frequent Co-authors

Shivam Bhasin(37), Anupam Chattopadhyay(32), Sujoy Sinha Roy(6), Dirmanto Jap(6), Anubhab Baksi(5), James Howe(5), Anupam Chattopadhyay(4), Jan-Pieter D’Anvers(3), Mahabir Prasad Jhanwar(3), Zakaria Najm(3), Sourav Sen Gupta(3), Thales Bandiera Paiva(3), Peizhou Gan(3), Kamal Raj(3), Debapriya Basu Roy(2), Debdeep Mukhopadhyay(2), Romain Poussier(2), Mustafa Khairallah(2), Bernhard Jungk(2), Martianus Frederic Ezerman(2)