Journal Papers
Sanjit Chatterjee and Tapas Pandit and Subhabrata Samajder. Multi-Splitting Forking Based Modular Security of Signatures in Multivariate Quadratic Setting. Accepted at Designs, Codes and Cryptography (DCC), 2025
Mridul Nandi and Tapas Pandit. Efficient Fully CCA-secure Predicate Encryptions from Pair Encodings. In Advances in Mathematics of Communications, Volume: 16, Numbers: 1, pages 37-72, February 2022.
Mridul Nandi and Tapas Pandit. Delegation-Based Conversion from CPA to CCA-Secure Predicate Encryption. In International Journal of Applied Cryptography, Volume: 4, Numbers: 1, pages 16 - 35, May 2020.
Mridul Nandi and Tapas Pandit. Predicate Signatures from Pair Encodings via Dual System Proof Technique. In Journal of Mathematical Cryptology, Volume: 13, Numbers: 3-4, pages 197–228, November 2019.
Mridul Nandi and Tapas Pandit. Verifiability-based conversion from CPA to CCA-secure predicate encryption. In Applicable Algebra in Engineering, Communication and Computing, Volume: 29, Numbers: 1, pages 77–102, January 2018.
Mridul Nandi and Tapas Pandit. On the security of joint signature and encryption revisited. In Journal of Mathematical Cryptology, Volume: 10, Numbers: 3-4, pages 181–221, November 2016.
Tapas Pandit and Sumit Kumar Pandey and Rana Barua. Attribute-Based Signcryption: Signer Privacy, Strong Unforgeability and IND-CCA Security in Adaptive-Predicates Model (Extended Version). In Journal of Internet Services and Information Security, Volume: 6, Number: 3, pages 61–113, August 2016.
Tapas Pandit and Rana Barua and Somanath Tripathy. eCK secure single round ID-based authenticated key exchange protocols with master perfect forward secrecy (ExtendedVersion). In Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications, Volume: 5, Number: 4, pages 65–85, December 2014.
Peer-reviewed Conference Papers
Sanjit Chatterjee and Tapas Pandit. Revisiting Generic Conversion from Non-adaptive to Adaptively Secure IBS: Tightness and an Extension. Indocrypt 2024. LNCS, Volume 15495, pages 282-304, Springer.
Sanjit Chatterjee and Tapas Pandit. Efficient IBS from a New Assumption in the Multivariate-Quadratic Setting. Indocrypt 2022. LNCS, Volume 13774, pages 67-696, Springer.
Sanjit Chatterjee and M. Prem Laxman Das and Tapas Pandit. Revisiting the Security of Salted UOV Signature. Indocrypt 2022. LNCS, Volume 13774, pages 697–719, Springer.
Sanjit Chatterjee and Akansha Dimri and Tapas Pandit. Identity-Based Signature and Extended Forking Algorithm in the Multivariate Quadratic Setting. Indocrypt 2021. LNCS, Volume 13143, pages 387-412, Springer.
Sanjit Chatterjee and Sayantan Mukherjee and Tapas Pandit. CCA-secure Predicate Encryption from Pair Encoding in Prime Order Groups: Generic and Efficient. Indocrypt 2017. LNCS, Volume 10698, pages 85-106, Springer.
Tapas Pandit and Rana Barua and Somanath Tripathy. eCK secure single round ID-based authenticated key exchange protocols with master perfect forward secrecy. NSS 2014. LNCS, Volume 8792, pages 435-447, Springer.,
Tapas Pandit and Sumit Kumar Pandey and Rana Barua. Attribute-Based Signcryption: Signer Privacy, Strong Unforgeability and IND-CCA2 Security in Adaptive-Predicates Attack. ProvSec 2014. LNCS, Volume 8782, pages 274-290, Springer.
Tapas Pandit and Rana Barua. Efficient Fully Secure Attribute-Based Encryption Schemes for General Access Structures. ProvSec 2012. LNCS, Volume 7496, pages 193-214 Springer.
Technical Reports
Sanjit Chatterjee and Tapas Pandit and Shravan Kumar Parshuram Puria and Akash Shah. Signcryption in a Quantum World. IACR Cryptology ePrint Archive, 2020.
Mridul Nandi and Tapas Pandit. On the Power of Pair Encodings: Frameworks for Predicate Cryptographic Primitives. IACR Cryptology ePrint Archive, 2015.
Tapas Pandit and Rana Barua. Adaptively Secure Functional Encryption for Finite Languages from DLIN Assumption. IACR Cryptology ePrint Archive, 2014.
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