| 2026 | CRYPTO | Simple Asymmetric Anamorphic Encryption and Signature Using Multi-message Extensions. | Shalini Banerjee, Tapas Pal, Andy Rupp, Daniel Slamanig |
| 2026 | PKC | Compact Registered Functional Encryption for Attribute-Weighted Sums with Access Control. | Tapas Pal, Robert Schdlich |
| 2025 | ASIACRYPT | A General Framework for Registered Functional Encryption via User-Specific Pre-constraining. | Tapas Pal, Robert Schdlich |
| 2025 | PKC | Multi-Client Attribute-Based Unbounded Inner Product Functional Encryption, and More. | Subhranil Dutta, Aikaterini Mitrokotsa, Tapas Pal, Jenit Tomy |
| 2024 | ASIACRYPT | Registered FE Beyond Predicates: (Attribute-Based) Linear Functions and More. | Pratish Datta, Tapas Pal, Shota Yamada |
| 2024 | EuroCrypt | Certified Everlasting Secure Collusion-Resistant Functional Encryption, and More. | Taiga Hiroka, Fuyuki Kitagawa, Tomoyuki Morimae, Ryo Nishimaki, Tapas Pal, Takashi Yamakawa |
| 2023 | PKC | Decentralized Multi-Authority Attribute-Based Inner-Product FE: Large Universe and Unbounded. | Pratish Datta, Tapas Pal |
| 2022 | ASIACRYPT | Compact FE for Unbounded Attribute-Weighted Sums for Logspace from SXDH. | Pratish Datta, Tapas Pal, Katsuyuki Takashima |
| 2021 | ACISP | Chosen Ciphertext Secure Functional Encryption from Constrained Witness PRF. | Tapas Pal, Ratna Dutta |
| 2021 | ACISP | CCA Secure Attribute-Hiding Inner Product Encryption from Minimal Assumption. | Tapas Pal, Ratna Dutta |
| 2021 | ASIACRYPT | (Compact) Adaptively Secure FE for Attribute-Weighted Sums from k-Lin. | Pratish Datta, Tapas Pal |
| 2021 | ProvSec | Fully Secure Unbounded Zero Inner Product Encryption with Short Ciphertexts and Keys. | Subhranil Dutta, Tapas Pal, Ratna Dutta |
| 2020 | CANS | Chosen-Ciphertext Secure Multi-identity and Multi-attribute Pure FHE. | Tapas Pal, Ratna Dutta |
| 2020 | ProvSec | Semi-Adaptively Secure Offline Witness Encryption from Puncturable Witness PRF. | Tapas Pal, Ratna Dutta |
| 2019 | ACISP | Offline Witness Encryption from Witness PRF and Randomized Encoding in CRS Model. | Tapas Pal, Ratna Dutta |