Sabyasachi Karati

23 papers A 1B 1Misc 1Journal 12Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
DGMT: A Fully Dynamic Group Signature from Symmetric-Key Primitives.
Cryptogr.
Mojtaba Fadavi, Sabyasachi Karati, Aylar Erfanian, Reihaneh Safavi-Naini
2025 J jnl
DGSP: An Efficient Scalable Fully Dynamic Group Signature Scheme Using $\rm{SPHINCS}^+$.
IACR Cryptol. ePrint Arch.
Mojtaba Fadavi, Seyyed Arash Azimi, Sabyasachi Karati, Samuel Jaques
2024 — conf
An Improved Differential Fault Attack on the Stream Cipher Espresso.
INDOCRYPT (2)
Debendranath Das, Anirban Ghatak, Indivar Gupta, Sabyasachi Karati, Arindam Mandal
2024 J jnl
DGMT: A Fully Dynamic Group Signature From Symmetric-key Primitives.
IACR Cryptol. ePrint Arch.
Mojtaba Fadavi, Sabyasachi Karati, Aylar Erfanian, Reihaneh Safavi-Naini
2023 — conf
Binary Kummer Line.
ACNS (1)
Sabyasachi Karati
2023 — conf
Kummer and Hessian Meet in the Field of Characteristic 2.
INDOCRYPT (1)
Sabyasachi Karati, Gourab Chandra Saha
2021 Misc conf
An Intermediate Secret-Guessing Attack on Hash-Based Signatures.
IWSEC
Roland Booth, Yanhong Xu, Sabyasachi Karati, Reihaneh Safavi-Naini
2021 J jnl
An Intermediate Secret-Guessing Attack on Hash-Based Signatures.
IACR Cryptol. ePrint Arch.
Roland Booth, Yanhong Xu, Sabyasachi Karati, Reihaneh Safavi-Naini
2020 J jnl
Kummer for Genus One Over Prime-Order Fields.
J. Cryptol.
Sabyasachi Karati, Palash Sarkar
2019 J jnl
Binary Kummer Line.
IACR Cryptol. ePrint Arch.
Sabyasachi Karati
2019 J jnl
Connecting Legendre with Kummer and Edwards.
Adv. Math. Commun.
Sabyasachi Karati, Palash Sarkar
2019 J jnl
K2SN-MSS: An Efficient Post-Quantum Signature (Full Version).
IACR Cryptol. ePrint Arch.
Sabyasachi Karati, Reihaneh Safavi-Naini
2019 A conf
K2SN-MSS: An Efficient Post-Quantum Signature.
AsiaCCS
Sabyasachi Karati, Reihaneh Safavi-Naini
2017 J jnl
Connecting Legendre with Kummer and Edwards.
IACR Cryptol. ePrint Arch.
Sabyasachi Karati, Palash Sarkar
2017 — conf
Kummer for Genus One over Prime Order Fields.
ASIACRYPT (2)
Sabyasachi Karati, Palash Sarkar
2016 J jnl
Kummer for Genus One over Prime Order Fields.
IACR Cryptol. ePrint Arch.
Sabyasachi Karati, Palash Sarkar
2014 — conf
Batch Verification of EdDSA Signatures.
SPACE
Sabyasachi Karati, Abhijit Das
2014 B conf
Faster Batch Verification of Standard ECDSA Signatures Using Summation Polynomials.
ACNS
Sabyasachi Karati, Abhijit Das
2014 J jnl
New algorithms for batch verification of standard ECDSA signatures.
J. Cryptogr. Eng.
Sabyasachi Karati, Abhijit Das, Dipanwita Roy Chowdhury, Bhargav Bellur, Debojyoti Bhattacharya, Aravind Iyer
2014 — conf
Randomized Batch Verification of Standard ECDSA Signatures.
SPACE
Sabyasachi Karati, Abhijit Das, Dipanwita Roy Chowdhury
2012 — conf
Batch Verification of ECDSA Signatures.
AFRICACRYPT
Sabyasachi Karati, Abhijit Das, Dipanwita Roy Chowdhury, Bhargav Bellur, Debojyoti Bhattacharya, Aravind Iyer
2012 — conf
Use of SIMD Features to Speed up Eta Pairing.
ICETE (Selected Papers)
Anup Kumar Bhattacharya, Sabyasachi Karati, Abhijit Das, Dipanwita Roy Chowdhury, Bhargav Bellur, Aravind Iyer
2012 J jnl
Using Randomizers for Batch Verification of ECDSA Signatures.
IACR Cryptol. ePrint Arch.
Sabyasachi Karati, Abhijit Das, Dipanwita Roy Chowdhury