Papers Talks Service Teaching

Aditya Hegde

I鈥檓 currently a PhD student at Johns Hopkins University, advised by Abhishek Jain and Matthew Green.

I’m interested in both theoretical and practical aspects of cryptography. I’m especially drawn to concrete problems that motivate clean theoretical models and new techniques, with the long-term goal of bringing those ideas back to practice.

In summer 2026, I interned at NTT Research with Elette Boyle. Previously, I visited the Simons Institute in summer 2025 and interned at IRIF with Geoffroy Couteau in summer 2024. I graduated from IIIT Bangalore in 2021, where I was advised by Ashish Choudhury.

Aditya Hegde

Papers

In cryptography, authors are generally listed in alphabetical order. An asterisk (*) is used in case of exceptions to indicate equal contribution and lead authorship.

2026

  • How to Trace Viral Content in End-to-End Encrypted Messaging
    Pedro Branco, Matthew Green, Aditya Hegde, Abhishek Jain, Gabriel Kaptchuk
    ASIACRYPT 2026
    [eprint]
  • HoneyCodes: Auditable Short-Code Authentication After Verifier Compromise
    Matthew Green, Aditya Hegde, Dorian Liu
    CCS 2026
  • Multiparty Computation with Minimal Overhead without Circuit Transformation
    Aditya Hegde, Phuoc Van Long Pham, Mingyuan Wang
    CRYPTO 2026 TPMPC 2026
    [slides]
  • Client-Server Homomorphic Secret Sharing in the CRS Model
    Damiano Abram, Geoffroy Couteau, Lalita Devadas, Aditya Hegde, Abhishek Jain, Lawrence Roy, Sacha Servan-Schreiber
    EUROCRYPT 2026
    [slides]

2025

  • 饾湐(1/饾渾)-Rate Boolean Garbling Scheme from Generic Groups
    Geoffroy Couteau, Carmit Hazay, Aditya Hegde, Naman Kumar
    CRYPTO 2025
    [eprint][slides]
  • Enhanced Trapdoor Hashing from DDH and DCR
    Geoffroy Couteau, Aditya Hegde, Sihang Pu
    EUROCRYPT 2025
    [slides]
  • Breaking the 1/位-Rate Barrier for Arithmetic Garbling
    Geoffroy Couteau, Carmit Hazay, Aditya Hegde, Naman Kumar
    EUROCRYPT 2025 TPMPC 2025
    [eprint][slides]
  • Multi-Key Homomorphic Secret Sharing
    Geoffroy Couteau, Lalita Devadas, Aditya Hegde, Abhishek Jain, Sacha Servan-Schreiber
    EUROCRYPT 2025 TPMPC 2025
    [eprint][slides]

2024

  • Homomorphic Secret Sharing with Verifiable Evaluation
    Arka Rai Choudhuri, Aarushi Goel, Aditya Hegde, Abhishek Jain
    TCC 2024
    [eprint][slides]

2023

  • Scalable Multiparty Garbling
    Gabrielle Beck, Aarushi Goel, Aditya Hegde, Abhishek Jain, Zhengzhong Jin, Gabriel Kaptchuk
    CCS 2023
    [eprint][slides][code]

2022

  • Attaining GOD Beyond Honest Majority with Friends and Foes
    Aditya Hegde, Nishat Koti, Varsha Bhat Kukkala, Shravani Patil, Arpita Patra, Protik Paul
    ASIACRYPT 2022
    [eprint][code]
  • Secure Multiparty Computation with Free Branching
    Aarushi Goel, Mathias Hall-Andersen, Aditya Hegde, Abhishek Jain
    EUROCRYPT 2022
    [eprint][code]

2021

  • SoK: Efficient Privacy-preserving Clustering
    Aditya Hegde, Helen M枚llering, Thomas Schneider, Hossein Yalame
    PETS 2021
    [eprint][slides][code]

2020

  • High Throughput Secure MPC Over Small Population in Hybrid Networks
    Ashish Choudhury, Aditya Hegde
    INDOCRYPT 2020
    [paper][slides]
  • Ethics, Prosperity, and Society: Moral Evaluation Using Virtue Ethics and Utilitarianism
    Aditya Hegde*, Vibhav Agarwal*, Shrisha Rao
    IJCAI 2020
    [paper][slides]

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