Ritam Bhaumik

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 28

Top Topics

Network Security

Intrusion Detection

Security Systems

Top Venues

IACR Cryptol. ePrint Arch.

Des. Codes Cryptogr.

Publications

Ritam Bhaumik, Bishwajit Chakraborty, Wonseok Choi, Avijit Dutta, Jérôme Govinden, Yaobin Shen
The Committing Security of MACs with Applications to Generic Composition. CRYPTO (4) (2024)
Arghya Bhattacharjee, Ritam Bhaumik, Avijit Dutta, Mridul Nandi, Anik Raychaudhuri
BBB security for 5-round even-Mansour-based key-alternating Feistel ciphers. Des. Codes Cryptogr. 92 (1) (2024)
Ritam Bhaumik, Bishwajit Chakraborty, Wonseok Choi, Avijit Dutta, Jérôme Govinden, Yaobin Shen
The Committing Security of MACs with Applications to Generic Composition. IACR Cryptol. ePrint Arch. 2024 (2024)
Ritam Bhaumik, Wonseok Choi, Avijit Dutta, Cuauhtemoc Mancillas López, Hrithik Nandi, Yaobin Shen
Efficient Variants of TNT with BBB Security. IACR Cryptol. ePrint Arch. 2024 (2024)
Arghya Bhattacharjee, Ritam Bhaumik, Avijit Dutta, Eik List
sfPAE: Towards More Efficient and BBB-secure AE From a Single Public Permutation. IACR Cryptol. ePrint Arch. 2023 (2023)
Arghya Bhattacharjee, Ritam Bhaumik, Avijit Dutta, Eik List
PAE: Towards More Efficient and BBB-Secure AE from a Single Public Permutation. ICICS (2023)
Aldo Gunsing, Ritam Bhaumik, Ashwin Jha, Bart Mennink, Yaobin Shen
Revisiting the Indifferentiability of the Sum of Permutations. CRYPTO (3) (2023)
Ritam Bhaumik, Benoît Cogliati, Jordan Ethan, Ashwin Jha
On Quantum Secure Compressing Pseudorandom Functions. IACR Cryptol. ePrint Arch. 2023 (2023)
Ritam Bhaumik, Benoît Cogliati, Jordan Ethan, Ashwin Jha
On Quantum Secure Compressing Pseudorandom Functions. ASIACRYPT (3) (2023)
Aldo Gunsing, Ritam Bhaumik, Ashwin Jha, Bart Mennink, Yaobin Shen
Revisiting the Indifferentiability of the Sum of Permutations. IACR Cryptol. ePrint Arch. 2023 (2023)
Ritam Bhaumik, Mohammad Amin Raeisi
BBB PRP Security of the Lai-Massey Mode. IACR Cryptol. ePrint Arch. 2023 (2023)
Arghya Bhattacharjee, Ritam Bhaumik, Mridul Nandi
A Sponge-Based PRF with Good Multi-user Security. SAC (2022)
Arghya Bhattacharjee, Ritam Bhaumik, Mridul Nandi
A Sponge-Based PRF with Good Multi-user Security. IACR Cryptol. ePrint Arch. 2022 (2022)
Arghya Bhattacharjee, Ritam Bhaumik, Mridul Nandi
Offset-Based BBB-Secure Tweakable Block-ciphers with Updatable Caches. INDOCRYPT (2022)
Ritam Bhaumik, André Chailloux, Paul Frixons, María Naya-Plasencia
Safely Doubling your Block Ciphers for a Post-Quantum World. IACR Cryptol. ePrint Arch. 2022 (2022)
Arghya Bhattacharjee, Ritam Bhaumik, Mridul Nandi
Offset-Based BBB-Secure Tweakable Block-ciphers with Updatable Caches. IACR Cryptol. ePrint Arch. 2022 (2022)
Ritam Bhaumik, Mridul Nandi, Anik Raychaudhuri
Improved indifferentiability security proof for 3-round tweakable Luby-Rackoff. Des. Codes Cryptogr. 89 (10) (2021)
Ritam Bhaumik, Xavier Bonnetain, André Chailloux, Gaëtan Leurent, María Naya-Plasencia, André Schrottenloher, Yannick Seurin
QCB: Efficient Quantum-Secure Authenticated Encryption. ASIACRYPT (1) (2021)
Ritam Bhaumik, Xavier Bonnetain, André Chailloux, Gaëtan Leurent, María Naya-Plasencia, André Schrottenloher, Yannick Seurin
QCB: Efficient Quantum-secure Authenticated Encryption. IACR Cryptol. ePrint Arch. 2020 (2020)
Ritam Bhaumik, Eik List, Mridul Nandi
ZCZ - Achieving n-bit SPRP Security with a Minimal Number of Tweakable-block-cipher Calls. IACR Cryptol. ePrint Arch. 2018 (2018)
Ritam Bhaumik, Eik List, Mridul Nandi
ZCZ - Achieving n-bit SPRP Security with a Minimal Number of Tweakable-Block-Cipher Calls. ASIACRYPT (1) (2018)
Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Nicky Mouha, Mridul Nandi
The Iterated Random Function Problem. ASIACRYPT (2) (2017)
Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Nicky Mouha, Mridul Nandi
The Iterated Random Function Problem. IACR Cryptol. ePrint Arch. 2017 (2017)
Ritam Bhaumik, Mridul Nandi
Improved Security for OCB3. ASIACRYPT (2) (2017)
Ritam Bhaumik, Mridul Nandi
Improved Security for OCB3. IACR Cryptol. ePrint Arch. 2017 (2017)
Elena Andreeva, Guy Barwell, Ritam Bhaumik, Mridul Nandi, Dan Page, Martijn Stam
Turning Online Ciphers Off. IACR Trans. Symmetric Cryptol. 2017 (2) (2017)
Ritam Bhaumik, Mridul Nandi
OleF: An Inverse-Free Online Cipher. IACR Cryptol. ePrint Arch. 2016 (2016)
Ritam Bhaumik, Mridul Nandi
OleF: an Inverse-Free Online Cipher. An Online SPRP with an Optimal Inverse-Free Construction. IACR Trans. Symmetric Cryptol. 2016 (2) (2016)
Ritam Bhaumik, Mridul Nandi
Revisiting Turning Online Cipher Off. IACR Cryptol. ePrint Arch. 2015 (2015)
Ritam Bhaumik, Mridul Nandi
An Inverse-Free Single-Keyed Tweakable Enciphering Scheme. ASIACRYPT (2) (2015)
Ritam Bhaumik, Mridul Nandi
An Inverse-free Single-Keyed Tweakable Enciphering Scheme. IACR Cryptol. ePrint Arch. 2015 (2015)