Robert Schädlich | email orcid linkedin google scholar dblp

A photo of R. Schädlich


I am a postdoctoral researcher in the cryptography team in the Department of Informatics at King's College London, working under the guidance of Martin Albrecht. My research focuses on the construction of advanced cryptographic primitives from different computational hardness assumptions.

Previously, I was a PhD student in the CASCADE Team at ENS Paris, where I was fortunate to be advised by David Pointcheval. Prior to that, I obtained my master's degree in computer science and my Diplom in mathematics (equivalent to a master's degree) from the University of Leipzig.

I can be reached at robert dot schaedlich at kcl dot ac dot uk.


Publications

Ciphertext-Updatable Attribute-Based and Predicate Encryption from Lattices
Registered Functional Encryption for Attribute-Weighted Sums with Access Control
Secure Computation on Encrypted Data in Multi-User Systems
A General Framework for Registered Functional Encryption via User-Specific Pre-Constraining
Registered Functional Encryption for Pseudorandom Functionalities from Lattices: Registered ABE for Unbounded Depth Circuits and Turing Machines, and More
Multi-Client Attribute-Based and Predicate Encryption, Revisited
Dynamic Decentralized Functional Encryption: Generic Constructions with Strong Security
Multi-Client Attribute-Based and Predicate Encryption from Standard Assumptions
Decentralized Multi-Client Functional Encryption with Strong Security
Tracing a Linear Subspace: Application to Linearly-Homomorphic Group Signatures


Academic Service

I am an external reviewer for Crypto (2023, 2026), Asiacrypt (2025), PKC (2023, 2024), SCN (2026), Latincrypt (2025) and DMTCS (2024).