Group Leader KASTEL-C&C @ KIT
Room 230 CS 50.34
Am Fasanengarten 5
76131 Karlsruhe
I am currently a researcher at the Research Group Rupp headed by Andy Rupp, under KASTEL: Cryptography and Security Group of Karlsruhe Institute of Technology. Previously, I was a postdoc at Social Informatics Laboratories of NTT Japan, under Ryo Nishimaki. I obtained my PhD from the Department of Mathematics of Indian Institute of Technology Kharagpur under the supervision of Prof. Ratna Dutta. I was also a research intern at the Cryptography and Information Security (CIS) Laboratories at NTT Research. During this internship, I worked with Pratish Datta in the area of computing on encrypted data. I was also a visiting scientist at the R. C. Bose Centre for Cryptology and Security of Indian Statistical Institute Kolkata hosted by Prof. Mridul Nandi.
Recent News
- Invited to join the PC of ACM WWW’26.
- A paper on a generic framework for building registered FEs is accepted by Asiacrypt’25.
- Invited to join the PC of ACM CCS 2026.
- I am serving as a PC member of Indocrypt’25.
- A paper on registered (pseudorandom) functional encryption for TMs is now available to ePrint.
- A paper on registered functional encryption for AWS functionalities is now available to ePrint.
- Our traceable functional encryption paper is accepted for publication at the IACR CiC journal.
- A paper on simple anamorphic encryption is now available to ePrint.
- A paper on multi-client attribute-based unbounded IPFE is accepted to PKC’25.
- Invited to join the reviewer panel of the Mathematical Reviews of the American Mathematical Society (AMS).
- Our paper on registration-based linear functional encryption with access control is accepted to Asiacrypt’24.
Links
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