4 papers
A Lightweight Fault-Detection Scheme for Barrett Modular Multiplication Using Multiple Conditional Reduction Paths
Rourab Paul, Paresh Baidya, Krishnendu Guha +1
Polynomial multiplication is the most resource-, time-, and energy-critical operation in lattice-based Post-Quantum Cryptography (PQC) and Fully Homomorphic Encryption (FHE) scheme…
Error Detection Schemes for Barrett Reduction of CT-BU on FPGA in Post Quantum Cryptography
Paresh Baidya, Rourab Paul, Vikas Srivastava +1
A fault can occur naturally or intentionally. However, intentionally injecting faults into hardware accelerators of Post-Quantum Cryptographic (PQC) algorithms may leak sensitive i…
Lightweight Fault Detection Architecture for NTT on FPGA
Rourab Paul, Paresh Baidya, Krishnendu Guha
Post-Quantum Cryptographic (PQC) algorithms are mathematically secure and resistant to quantum attacks but can still leak sensitive information in hardware implementations due to n…
Energy-Efficient NTT Sampler for Kyber Benchmarked on FPGA
Paresh Baidya, Rourab Paul, Vikas Srivastava +1
Kyber is a lattice-based key encapsulation mechanism selected for standardization by the NIST Post-Quantum Cryptography (PQC) project. A critical component of Kyber's key generatio…