Nilanjan Datta

73 papers B 1C 1Misc 8Journal 55Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
How to Build a Short-Input Random Oracle from Public Random Permutations.
IACR Cryptol. ePrint Arch.
Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Ashwin Jha, Sougata Mandal, Bart Mennink, Hrithik Nandi, Yaobin Shen
2026 J jnl
Post-Quantum Security of Keyed Sum of Permutations and Its Siblings.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Sougata Mandal, Hrithik Nandi, Amlan Sinha
2025 J jnl
HCTR+: An Optimally Secure TBC-Based Accordion Mode.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Avijit Dutta, Shibam Ghosh, Eik List, Hrithik Nandi
2025 J jnl
Multi User Security of LightMAC and LightMAC_Plus.
IACR Commun. Cryptol.
Nilanjan Datta, Shreya Dey, Avijit Dutta, Devdutta Kanungo
2025 J jnl
Naor-Reingold goes Beyond-the-Birthday-Bound.
IACR Cryptol. ePrint Arch.
Avik Chakraborti, Bishwajit Chakraborty, Nilanjan Datta, Avijit Dutta, Ashwin Jha, Sougata Mandal, Hrithik Nandi, Mridul Nandi, Abishanka Saha
2025 J jnl
Rugged Pseudorandom Permutations with Beyond-Birthday-Bound Security.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Jean Paul Degabriele, Avijit Dutta, Vukasin Karadzic, Hrithik Nandi
2025 J jnl
Sequential Indifferentiability of STH and EDM.
IACR Commun. Cryptol.
Nilanjan Datta, Avijit Dutta, Sougata Mandal, Hrithik Nandi
2025 J jnl
Sequential Indifferentiability of STH and EDM.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Sougata Mandal, Hrithik Nandi
2024 J jnl
$\textsf{LightMAC}$: Fork it and make it faster.
Adv. Math. Commun.
Nilanjan Datta, Avijit Dutta, Cuauhtemoc Mancillas-López
2024 J jnl
BBB Secure Arbitrary Length Tweak TBC from n-bit Block Ciphers.
IACR Cryptol. ePrint Arch.
Arghya Bhattacharjee, Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Sougata Mandal
2024 J jnl
FEDT: Forkcipher-based Leakage-resilient Beyond-birthday-secure AE.
IACR Commun. Cryptol.
Nilanjan Datta, Avijit Dutta, Eik List, Sougata Mandal
2024 J jnl
Fault-tolerant Verifiable Dynamic SSE with Forward and Backward Privacy.
IACR Commun. Cryptol.
Bibhas Chandra Das, Nilanjan Datta, Avishek Majumder, Subhabrata Samajder
2024 J jnl
Multi User Security of LightMAC and LightMAC_Plus.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Shreya Dey, Avijit Dutta, Devdutto Kanungo
2024 J jnl
Optimally Secure TBC Based Accordion Mode.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Shibam Ghosh, Hrithik Nandi
2024 J jnl
The COLM Authenticated Encryption Scheme.
J. Cryptol.
Elena Andreeva, Andrey Bogdanov, Nilanjan Datta, Atul Luykx, Bart Mennink, Mridul Nandi, Elmar Tischhauser, Kan Yasuda
2023 J jnl
Cascading Four Round LRW1 is Beyond Birthday Bound Secure.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Shreya Dey, Avijit Dutta, Sougata Mandal
2023 J jnl
Cascading Four Round LRW1 is Beyond Birthday Bound Secure.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Shreya Dey, Avijit Dutta, Sougata Mandal
2023 — conf
Designing Full-Rate Sponge Based AEAD Modes.
INDOCRYPT (1)
Bishwajit Chakraborty, Nilanjan Datta, Mridul Nandi
2023 J jnl
Designing Full-Rate Sponge based AEAD modes.
IACR Cryptol. ePrint Arch.
Bishwajit Chakraborty, Nilanjan Datta, Mridul Nandi
2023 — conf
On the Security of Triplex- and Multiplex-Type Constructions with Smaller Tweaks.
INDOCRYPT (1)
Nilanjan Datta, Avijit Dutta, Eik List, Sougata Mandal
2023 J jnl
On the Security of Triplex- and Multiplex-type Constructions with Smaller Tweaks.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Eik List, Sougata Mandal
2023 J jnl
Tight Multi-User Security Bound of DbHtS.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Suprita Talnikar
2023 — conf
Tight Security Bound of $\textsf {2k{\text {-}}LightMAC\_Plus}$.
INDOCRYPT (1)
Nilanjan Datta, Avijit Dutta, Samir Kundu
2023 J jnl
Tight Security Bound of 2k-LightMAC Plus.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Samir Kundu
2022 Misc conf
INT-RUP Security of SAEB and TinyJAMBU.
INDOCRYPT
Nilanjan Datta, Avijit Dutta, Shibam Ghosh
2022 J jnl
INT-RUP Security of SAEB and TinyJAMBU.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Shibam Ghosh
2022 J jnl
ISAP+: ISAP with Fast Authentication.
IACR Cryptol. ePrint Arch.
Arghya Bhattacharjee, Avik Chakraborti, Nilanjan Datta, Cuauhtemoc Mancillas-López, Mridul Nandi
2022 — conf
Light but Tight: Lightweight Composition of Serialized S-Boxes with Diffusion Layers for Strong Ciphers.
SPACE
Rajat Sadhukhan, Anirban Chakraborty, Nilanjan Datta, Sikhar Patranabis, Debdeep Mukhopadhyay
2022 J jnl
Tight Multi-User Security Bound of sfDbHtS.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Suprita Talnikar
2022 Misc conf
sf ISAP+: sf ISAP with Fast Authentication.
INDOCRYPT
Arghya Bhattacharjee, Avik Chakraborti, Nilanjan Datta, Cuauhtemoc Mancillas-López, Mridul Nandi
2021 Misc conf
Elastic-Tweak: A Framework for Short Tweak Tweakable Block Cipher.
INDOCRYPT
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas-López, Mridul Nandi, Yu Sasaki
2021 J jnl
Improved Security Bound of (E/D)WCDM.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Avijit Dutta, Kushankur Dutta
2021 J jnl
Improved Security Bound of \textsf{(E/D)WCDM}.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Kushankur Dutta
2021 — conf
Light-OCB: Parallel Lightweight Authenticated Cipher with Full Security.
SPACE
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas-López, Mridul Nandi
2021 J jnl
Light-OCB: Parallel Lightweight Authenticated Cipher with Full Security.
IACR Cryptol. ePrint Arch.
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas López, Mridul Nandi
2021 Misc conf
tHyENA: Making HyENA Even Smaller.
INDOCRYPT
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas-López, Mridul Nandi
2020 J jnl
ESTATE: A Lightweight and Low Energy Authenticated Encryption Mode.
IACR Trans. Symmetric Cryptol.
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas-López, Mridul Nandi, Yu Sasaki
2020 J jnl
From Combined to Hybrid: Making Feedback-based AE even Smaller.
IACR Trans. Symmetric Cryptol.
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Snehal Mitragotri, Mridul Nandi
2019 Misc conf
A Machine Learning Based Approach to Predict Power Efficiency of S-Boxes.
VLSID
Rajat Sadhukhan, Nilanjan Datta, Debdeep Mukhopadhyay
2019 J jnl
Elastic-Tweak: A Framework for Short Tweak Tweakable Block Cipher.
IACR Cryptol. ePrint Arch.
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas López, Mridul Nandi, Yu Sasaki
2019 J jnl
INT-RUP Secure Lightweight Parallel AE Modes.
IACR Trans. Symmetric Cryptol.
Avik Chakraborti, Nilanjan Datta, Ashwin Jha, Cuauhtemoc Mancillas-López, Mridul Nandi, Yu Sasaki
2019 J jnl
Modeling Power Efficiency of S-boxes Using Machine Learning.
IACR Cryptol. ePrint Arch.
Rajat Sadhukhan, Nilanjan Datta, Debdeep Mukhopadhyay
2019 J jnl
Power Efficiency of S-Boxes: From a Machine-Learning-Based Tool to a Deterministic Model.
IEEE Trans. Very Large Scale Integr. Syst.
Rajat Sadhukhan, Nilanjan Datta, Debdeep Mukhopadhyay
2019 J jnl
Release of Unverified Plaintext: Tight Unified Model and Application to ANYDAE.
IACR Cryptol. ePrint Arch.
Donghoon Chang, Nilanjan Datta, Avijit Dutta, Bart Mennink, Mridul Nandi, Somitra Sanadhya, Ferdinand Sibleyras
2019 J jnl
Release of Unverified Plaintext: Tight Unified Model and Application to ANYDAE.
IACR Trans. Symmetric Cryptol.
Donghoon Chang, Nilanjan Datta, Avijit Dutta, Bart Mennink, Mridul Nandi, Somitra Sanadhya, Ferdinand Sibleyras
2019 J jnl
SCADFA: Combined SCA+DFA Attacks on Block Ciphers with Practical Validations.
IEEE Trans. Computers
Sikhar Patranabis, Nilanjan Datta, Dirmanto Jap, Jakub Breier, Shivam Bhasin, Debdeep Mukhopadhyay
2019 J jnl
sfDWCDM+: A BBB secure nonce based MAC.
Adv. Math. Commun.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Kan Yasuda
2018 J jnl
Beetle Family of Lightweight and Secure Authenticated Encryption Ciphers.
IACR Cryptol. ePrint Arch.
Avik Chakraborti, Nilanjan Datta, Mridul Nandi, Kan Yasuda
2018 J jnl
Beetle Family of Lightweight and Secure Authenticated Encryption Ciphers.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Avik Chakraborti, Nilanjan Datta, Mridul Nandi, Kan Yasuda
2018 J jnl
Double-block Hash-then-Sum: A Paradigm for Constructing BBB Secure PRF.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Goutam Paul
2018 J jnl
Double-block Hash-then-Sum: A Paradigm for Constructing BBB Secure PRF.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Goutam Paul
2018 — conf
Encrypt or Decrypt? To Make a Single-Key Beyond Birthday Secure Nonce-Based MAC.
CRYPTO (1)
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Kan Yasuda
2018 J jnl
Encrypt or Decrypt? To Make a Single-Key Beyond Birthday Secure Nonce-Based MAC.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Kan Yasuda
2018 J jnl
Lightweight and Side-channel Secure 4 × 4 S-Boxes from Cellular Automata Rules.
IACR Trans. Symmetric Cryptol.
Ashrujit Ghoshal, Rajat Sadhukhan, Sikhar Patranabis, Nilanjan Datta, Stjepan Picek, Debdeep Mukhopadhyay
2018 J jnl
Lightweight and Side-channel Secure 4x4 S-Boxes from Cellular Automata Rules.
IACR Cryptol. ePrint Arch.
Ashrujit Ghoshal, Rajat Sadhukhan, Sikhar Patranabis, Nilanjan Datta, Stjepan Picek, Debdeep Mukhopadhyay
2018 J jnl
On the optimality of non-linear computations for symmetric key primitives.
J. Math. Cryptol.
Avik Chakraborti, Nilanjan Datta, Mridul Nandi
2017 — conf
Practical Fault Attacks on Minalpher: How to Recover Key with Minimum Faults?
SPACE
Avik Chakraborti, Nilanjan Datta, Mridul Nandi
2017 J jnl
Single Key Variant of PMAC_Plus.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Goutam Paul, Liting Zhang
2017 J jnl
Single Key Variant of PMAC_Plus.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Avijit Dutta, Mridul Nandi, Goutam Paul, Liting Zhang
2017 — conf
The Iterated Random Function Problem.
ASIACRYPT (2)
Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Nicky Mouha, Mridul Nandi
2017 J jnl
The Iterated Random Function Problem.
IACR Cryptol. ePrint Arch.
Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Nicky Mouha, Mridul Nandi
2017 J jnl
Understanding RUP Integrity of COLM.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Atul Luykx, Bart Mennink, Mridul Nandi
2017 J jnl
Understanding RUP Integrity of COLM.
IACR Trans. Symmetric Cryptol.
Nilanjan Datta, Atul Luykx, Bart Mennink, Mridul Nandi
2016 J jnl
ELmD: A Pipelineable Authenticated Encryption and Its Hardware Implementation.
IEEE Trans. Computers
Lilian Bossuet, Nilanjan Datta, Cuauhtemoc Mancillas-López, Mridul Nandi
2016 B conf
INT-RUP Analysis of Block-cipher Based Authenticated Encryption Schemes.
CT-RSA
Avik Chakraborti, Nilanjan Datta, Mridul Nandi
2015 Misc conf
Generalizing PMAC Under Weaker Assumptions.
ACISP
Nilanjan Datta, Kan Yasuda
2014 Misc conf
Characterization of EME with Linear Mixing.
IWSEC
Nilanjan Datta, Mridul Nandi
2014 J jnl
Characterization of EME with Linear Mixing.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Mridul Nandi
2014 Misc conf
ELmE: A Misuse Resistant Parallel Authenticated Encryption.
ACISP
Nilanjan Datta, Mridul Nandi
2014 C conf
Equivalence between MAC, WCR and PRF for Blockcipher Based Constructions.
ProvSec
Nilanjan Datta, Mridul Nandi
2013 J jnl
Equivalence between MAC and PRF for Blockcipher based Constructions.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Mridul Nandi
2013 J jnl
Misuse Resistant Parallel Authenticated Encryptions.
IACR Cryptol. ePrint Arch.
Nilanjan Datta, Mridul Nandi
2011 J jnl
TweLEX: A Tweaked Version of the LEX Stream Cipher.
IACR Cryptol. ePrint Arch.
Mainack Mondal, Avik Chakraborti, Nilanjan Datta, Debdeep Mukhopadhyay