Publications

1. Threshold Encryption with Silent Setup
   Sanjam Garg, Dimitris Kolonelos, Guru-Vamsi Policharla, and Mingyuan Wang
   [CRYPTO 2024], [code], [blog]
2. Improved Alternating Moduli PRFs and Post-Quantum Signatures
   Navid Alamati, Guru-Vamsi Policharla, Srinivasan Raghuraman, and Peter Rindal
   [CRYPTO 2024]
3. Mempool Privacy via Batched Threshold Encryption: Attacks and Defenses
   Arka Rai Choudhuri, Sanjam Garg, Julien Piet, and Guru-Vamsi Policharla
   [USENIX Security 2024], [code], [blog]
4. Experimenting with Zero-Knowledge Proofs of Training
   Sanjam Garg, Aarushi Goel, Somesh Jha, Saeed Mahloujifar, Mohammad Mahmoody, Guru-Vamsi Policharla, and Mingyuan Wang
   [CCS 2023], [RWC 2024], [code], [blog]
5. zkSaaS: ZK-SNARKs as a Service
   Sanjam Garg, Aarushi Goel, Abhishek Jain, Guru-Vamsi Policharla, and Sruthi Sekar
   [USENIX Security 2023], [code]
6. Post-Quantum Privacy Pass via Post-Quantum Anonymous Credentials
   Guru-Vamsi Policharla, Bas Westerbaan, Armando Faz-Hernández, and Christopher A Wood
   [Manuscript 2023], [RWC 2023], [code], [demo]
7. End-to-End Secure Messaging with Traceability Only for Illegal Content
   James Bartusek, Sanjam Garg, Abhishek Jain, and Guru-Vamsi Policharla
   [EUROCRYPT 2023], [code]
8. ZEBRA: SNARK-based Anonymous Credentials for Practical, Private and Accountable On-chain Access Control
   Deevashwer Rathee, Guru-Vamsi Policharla, Tiancheng Xie, Ryan Cottone, and Dawn Song
   [Manuscript 2022], [code]
9. Group Structure in Correlations and its Applications in Cryptography
   Guru-Vamsi Policharla, Manoj Prabhakaran, Rajeev Raghunath, and Parjanya Vyas.
   [ITC 2021]
10. Algorithmic Primitives for Quantum-Assisted Quantum Control
    Guru-Vamsi Policharla, and Sai Vinjanampathy.
    [Physical Review Letters 2021]
11. Efficient Zero-Knowledge Proofs of Graph Signature for Connectivity and Isolation Using Bilinear-Map Accumulator
    Toru Nakanishi, Hiromi Yoshino, Tomoki Murakami, and Guru-Vamsi Policharla.
    [APKC@AsiaCCS - 2020]
12. Revisiting Deniability in Quantum Key Exchange via Covert Communication and Entanglement Distillation
    Atashpendar, Arash, G. Vamsi Policharla, Peter B. Rønne, and Peter YA Ryan.
    [Nordic Conference on Secure IT Systems - 2018]