Jeffrey Champion

According to our database, Jeffrey Champion authored at least 6 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Untelegraphable Encryption and its Applications.

Jeffrey Champion, Fuyuki Kitagawa, Ryo Nishimaki, Takashi Yamakawa

IACR Cryptol. ePrint Arch., 2025

Adaptively-Secure Big-Key Identity-Based Encryption.

Jeffrey Champion, Brent Waters, David J. Wu

Proceedings of the Public-Key Cryptography - PKC 2025, 2025

Registered ABE and Adaptively-Secure Broadcast Encryption from Succinct LWE.

Jeffrey Champion, Yao-Ching Hsieh, David J. Wu

Proceedings of the Advances in Cryptology - CRYPTO 2025, 2025

2024

Distributed Broadcast Encryption from Lattices.

Jeffrey Champion, David J. Wu

Proceedings of the Theory of Cryptography - 22nd International Conference, 2024

2023

Non-interactive Zero-Knowledge from Non-interactive Batch Arguments.

Jeffrey Champion, David J. Wu

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2019

Securely Sampling Biased Coins with Applications to Differential Privacy.

Jeffrey Champion, Abhi Shelat, Jonathan R. Ullman

Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security, 2019