Stronger difficulty notions for client puzzles and denial-of-service-resistant protocols. - Douglas Stebila; Lakshmi Kuppusamy; Jothi Rangasamy; Colin Boyd; Juan Manuel González Nieto (IACR Cryptol. ePrint Arch., 2010)

Towards a Provably Secure DoS-Resilient Key Exchange Protocol with Perfect Forward Secrecy. - Lakshmi Kuppusamy; Jothi Rangasamy; Douglas Stebila; Colin Boyd; Juanma González Nieto (INDOCRYPT, 2011)

Efficient Modular Exponentiation-based Puzzles for Denial-of-Service Protection. - Jothi Rangasamy; Douglas Stebila; Lakshmi Kuppusamy; Colin Boyd; Juan Manuel González Nieto (IACR Cryptol. ePrint Arch., 2011)

Effort-Release Public-Key Encryption from Cryptographic Puzzles. - Jothi Rangasamy; Douglas Stebila; Colin Boyd; Juan Manuel González Nieto; Lakshmi Kuppusamy (ACISP, 2012)

Practical client puzzles in the standard model. - Lakshmi Kuppusamy; Jothi Rangasamy; Douglas Stebila; Colin Boyd; Juan Manuel González Nieto (AsiaCCS, 2012)

On secure outsourcing of cryptographic computations to cloud. - Lakshmi Kuppusamy; Jothi Rangasamy; Praveen Gauravaram (SCC@ASIACCS, 2014)

CRT-Based Outsourcing Algorithms for Modular Exponentiations. - Lakshmi Kuppusamy; Jothi Rangasamy (INDOCRYPT, 2016)

Evaluation of puzzle-enabled proxy-assisted denial-of-service protection for web services. - Jothi Rangasamy; Lakshmi Kuppusamy; Gopi Krishnan; Velmurugan (Int. J. Inf. Comput. Secur., 2017)

Revisiting Single-server Algorithms for Outsourcing Modular Exponentiation. - Jothi Rangasamy; Lakshmi Kuppusamy (IACR Cryptol. ePrint Arch., 2018)

Hide The Modulus: A Secure Non-Interactive Fully Verifiable Delegation Scheme for Modular Exponentiations via CRT. - Osmanbey Uzunkol; Jothi Rangasamy; Lakshmi Kuppusamy (IACR Cryptol. ePrint Arch., 2018)

Reconfigurable Architecture to Speed-up Modular Exponentiation. - K. Venkatesh; K. Pratibha; Suganya Annadurai; Lakshmi Kuppusamy (ICCST, 2019)

TRAP-GATE: A Probabilistic Approach to Enhance Hardware Trojan Detection and its Game Theoretic Analysis. - Sivappriya Manivannan; Lakshmi Kuppusamy; N. Sarat Chandra Babu (J. Electron. Test., 2020)

Accelerating QKD post-processing by secure offloading of information reconciliation. - Jothi Ramalingam; Satyabrat Rath; Lakshmi Kuppusamy; Cheng-Chi Lee (Comput. Electr. Eng., 2024)