Harish Karthikeyan

25 papers A* 2A 2B 1Journal 15Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
TAPAS: Efficient Two-Server Asymmetric Private Aggregation Beyond Prio(+).
CoRR
Harish Karthikeyan, Antigoni Polychroniadou
2025 J jnl
AgentCrypt: Advancing Privacy and (Secure) Computation in AI Agent Collaboration.
CoRR
Harish Karthikeyan, Yue Guo, Leo de Castro, Antigoni Polychroniadou, Leo Ardon, Udari Madhushani Sehwag, Sumitra Ganesh, Manuela Veloso
2025 J jnl
AgentCrypt: Advancing Privacy and (Secure) Computation in AI Agent Collaboration.
IACR Cryptol. ePrint Arch.
Harish Karthikeyan, Yue Guo, Leo de Castro, Antigoni Polychroniadou, Leo Ardon, Udari Madhushani Sehwag, Sumitra Ganesh, Manuela Veloso
2025 A* conf
Armadillo: Robust Single-Server Secure Aggregation for Federated Learning with Input Validation.
CCS
Yiping Ma, Yue Guo, Harish Karthikeyan, Antigoni Polychroniadou
2025 J jnl
Armadillo: Robust Single-Server Secure Aggregation for Federated Learning with Input Validation.
CoRR
Yiping Ma, Yue Guo, Harish Karthikeyan, Antigoni Polychroniadou
2025 — conf
sfOPA: One-Shot Private Aggregation with Single Client Interaction and Its Applications to Federated Learning.
CRYPTO (8)
Harish Karthikeyan, Antigoni Polychroniadou
2024 J jnl
OPA: One-shot Private Aggregation with Single Client Interaction and its Applications to Federated Learning.
CoRR
Harish Karthikeyan, Antigoni Polychroniadou
2024 J jnl
OPA: One-shot Private Aggregation with Single Client Interaction and its Applications to Federated Learning.
IACR Cryptol. ePrint Arch.
Harish Karthikeyan, Antigoni Polychroniadou
2024 A* conf
PriDe CT: Towards Public Consensus, Private Transactions, and Forward Secrecy in Decentralized Payments.
SP
Yue Guo, Harish Karthikeyan, Antigoni Polychroniadou, Chaddy Huussin
2023 B conf
Forward Security Under Leakage Resilience, Revisited.
CANS
Suvradip Chakraborty, Harish Karthikeyan, Adam O'Neill, C. Pandu Rangan
2023 J jnl
PriDe CT: Towards Public Consensus, Private Transactions, and Forward Secrecy in Decentralized Payments.
IACR Cryptol. ePrint Arch.
Yue Guo, Harish Karthikeyan, Antigoni Polychroniadou
2022 — conf
Encapsulated Search Index: Public-Key, Sub-linear, Distributed, and Delegatable.
Public Key Cryptography (2)
Erik Aronesty, David Cash, Yevgeniy Dodis, Daniel H. Gallancy, Christopher Higley, Harish Karthikeyan, Oren Tysor
2022 J jnl
Encapsulated Search Index: Public-Key, Sub-linear, Distributed, and Delegatable.
IACR Cryptol. ePrint Arch.
Erik Aronesty, David Cash, Yevgeniy Dodis, Daniel H. Gallancy, Christopher Higley, Harish Karthikeyan, Oren Tysor
2022 — conf
Forward-Secure Encryption with Fast Forwarding.
TCC (2)
Yevgeniy Dodis, Daniel Jost, Harish Karthikeyan
2022 J jnl
Forward-Secure Encryption with Fast Forwarding.
IACR Cryptol. ePrint Arch.
Yevgeniy Dodis, Daniel Jost, Harish Karthikeyan
2022 A conf
On Seedless PRNGs and Premature Next.
ITC
Sandro Coretti, Yevgeniy Dodis, Harish Karthikeyan, Noah Stephens-Davidowitz, Stefano Tessaro
2022 J jnl
On Seedless PRNGs and Premature Next.
IACR Cryptol. ePrint Arch.
Sandro Coretti, Yevgeniy Dodis, Harish Karthikeyan, Noah Stephens-Davidowitz, Stefano Tessaro
2022 A conf
Small-Box Cryptography.
ITCS
Yevgeniy Dodis, Harish Karthikeyan, Daniel Wichs
2022 J jnl
Small-Box Cryptography.
IACR Cryptol. ePrint Arch.
Yevgeniy Dodis, Harish Karthikeyan, Daniel Wichs
2022 J jnl
Updatable Public Key Encryption in the Standard Model.
IACR Cryptol. ePrint Arch.
Yevgeniy Dodis, Harish Karthikeyan, Daniel Wichs
2021 — conf
Updatable Public Key Encryption in the Standard Model.
TCC (3)
Yevgeniy Dodis, Harish Karthikeyan, Daniel Wichs
2020 J jnl
Forward-Security Under Continual Leakage with Deterministic Key Updates.
IACR Cryptol. ePrint Arch.
Suvradip Chakraborty, Harish Karthikeyan, Adam O'Neill, C. Pandu Rangan
2019 — conf
Seedless Fruit Is the Sweetest: Random Number Generation, Revisited.
CRYPTO (1)
Sandro Coretti, Yevgeniy Dodis, Harish Karthikeyan, Stefano Tessaro
2019 J jnl
Seedless Fruit is the Sweetest: Random Number Generation, Revisited.
IACR Cryptol. ePrint Arch.
Sandro Coretti, Yevgeniy Dodis, Harish Karthikeyan, Stefano Tessaro
2015 J jnl
An Efficient Multiple PKG Compatible Identity Based Key Agreement for Vehicular Networks.
IACR Cryptol. ePrint Arch.
Harish Karthikeyan, Suvradip Chakraborty, Kunwar Singh, C. Pandu Rangan