Fully Secure Unbounded Zero Inner Product Encryption with Short Ciphertexts and Keys. - Subhranil Dutta; Tapas Pal; Ratna Dutta (ProvSec, 2021)

Constructing Pairing Free Unbounded Inner Product Functional Encryption Schemes with Unbounded Inner Product Policy. - Subhranil Dutta; Ratna Dutta; Sourav Mukhopadhyay (SecITC, 2022)

Embedded Identity Traceable Identity-Based IPFE from Pairings and Lattices. - Subhranil Dutta; Tapas Pal; Amit Kumar Singh; Sourav Mukhopadhyay (IACR Cryptol. ePrint Arch., 2022)

Unbounded Predicate Inner Product Functional Encryption from Pairings. - Uddipana Dowerah; Subhranil Dutta; Aikaterini Mitrokotsa; Sayantan Mukherjee; Tapas Pal (J. Cryptol., 2023)

SACfe: Secure Access Control in Functional Encryption with Unbounded Data. - Uddipana Dowerah; Subhranil Dutta; Frank Hartmann; Aikaterini Mitrokotsa; Sayantan Mukherjee; Tapas Pal (IACR Cryptol. ePrint Arch., 2024)

Reinforcing privacy in cloud computing via adaptively secure non-zero inner product encryption and anonymous identity-based revocation in unbounded setting. - Subhranil Dutta; Tapas Pal; Ratna Dutta (Theor. Comput. Sci., 2024)

Fully Collusion Resistant Traceable Identity-Based Inner Product Functional Encryption. - Subhranil Dutta; Tapas Pal; Amit Kumar Singh; Sourav Mukhopadhyay (IACR Commun. Cryptol., 2025)

Multi-Client Attribute-Based Unbounded Inner Product Functional Encryption, and More. - Subhranil Dutta; Aikaterini Mitrokotsa; Tapas Pal; Jenit Tomy (IACR Cryptol. ePrint Arch., 2025)

Securing data in the cloud using pairing-free inner product functional encryption with unbounded vector size. - Subhranil Dutta; Ratna Dutta; Sourav Mukhopadhyay (Theor. Comput. Sci., 2025)