Abishanka Saha

According to our database, Abishanka Saha authored at least 12 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

Feistel Tools: Reprogramming and Query-Recording for QRPs.

Yu-Hsuan Huang, Andreas Hülsing, Varun Maram, Silvia Ritsch, Abishanka Saha

IACR Cryptol. ePrint Arch., 2026

2025

Naor-Reingold goes Beyond-the-Birthday-Bound.

Avik Chakraborti, Bishwajit Chakraborty, Nilanjan Datta, Avijit Dutta, Ashwin Jha, Sougata Mandal, Hrithik Nandi, Mridul Nandi, Abishanka Saha

IACR Cryptol. ePrint Arch., 2025

Tweakable Permutation-Based Luby-Rackoff Constructions.

Bishwajit Chakraborty, Abishanka Saha

Proceedings of the Advances in Cryptology - CRYPTO 2025, 2025

On the Number of Restricted Solutions to Constrained Systems and Their Applications.

Benoît Cogliati, Ashwin Jha, Jordan Remy Reuven Naccache, Mridul Nandi, Abishanka Saha

Proceedings of the Advances in Cryptology - ASIACRYPT 2025, 2025

2024

Indifferentiability of 3-Round Confusion-Diffusion Networks.

Ritam Bhaumik, Mridul Nandi, Sayantan Paul, Abishanka Saha

Proceedings of the Security and Cryptography for Networks - 14th International Conference, 2024

Tight Security of TNT and Beyond - Attacks, Proofs and Possibilities for the Cascaded LRW Paradigm.

Ashwin Jha, Mustafa Khairallah, Mridul Nandi, Abishanka Saha

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

2023

Tight Security of TNT: Reinforcing Khairallah's Birthday-bound Attack.

Ashwin Jha, Mridul Nandi, Abishanka Saha

IACR Cryptol. ePrint Arch., 2023

Proof of Mirror Theory for a Wide Range of $\xi _{\max }$.

Benoît Cogliati, Avijit Dutta, Mridul Nandi, Jacques Patarin, Abishanka Saha

Proceedings of the Advances in Cryptology - EUROCRYPT 2023, 2023

Indifferentiability of the Confusion-Diffusion Network and the Cascade Block Cipher.

Mridul Nandi, Sayantan Paul, Abishanka Saha

Proceedings of the Codes, Cryptology and Information Security, 2023

2022

Proof of Mirror Theory for ξ_max = 2.

Avijit Dutta, Mridul Nandi, Abishanka Saha

IEEE Trans. Inf. Theory, 2022

Proof of Mirror Theory for any $\xi_{\max}$.

Benoît Cogliati, Avijit Dutta, Mridul Nandi, Jacques Patarin, Abishanka Saha

IACR Cryptol. ePrint Arch., 2022

2020

Proof of Mirror Theory for $\xi_{\max}=2$.

Avijit Dutta, Mridul Nandi, Abishanka Saha

IACR Cryptol. ePrint Arch., 2020