Publications

1. Collusion-Resistant Quantum Secure Key Leasing Beyond Decryption
   Preprint
   Fuyuki Kitagawa, Ryo Nishimaki, Nikhil Pappu
   arXiv

2. PKE and ABE with Collusion-Resistant Secure Key Leasing
   Crypto 2025, TQC 2025
   Fuyuki Kitagawa, Ryo Nishimaki, Nikhil Pappu
   ePrint Slides

3. Notions of Quantum Reductions and Impossibility of Statistical NIZK
   Preprint
   Chuhan Lu, Nikhil Pappu
   ePrint

4. Perfectly-Secure Asynchronous MPC for General Adversaries (Extended Abstract)
   In International Conference on Cryptology in India (INDOCRYPT), 2020
   Ashish Choudhury, Nikhil Pappu
   Springer Paper