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Postdoc

Ashwin Jha

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Kaiserstraße 170-174
66386 St. Ingbert (Germany)

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Publications by Ashwin Jha

Year 2022

2022-12-05

Towards Tight Security Bounds for OMAC, XCBC and TMAC

Conference / Medium

ASIACRYPT
ASIACRYPT 2022ASIACRYPT 2022

Tags
Algorithmic Foundations and Cryptography
Authors
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2022-03-26

A Survey on Applications of H-Technique: Revisiting Security Analysis of PRP and PRF

Article

Entropy

Tags
Algorithmic Foundations and Cryptography
Authors
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Year 2021

2021-12-12

tHyENA: Making HyENA Even Smaller

Conference / Medium

INDOCRYPT
INDOCRYPT 202122nd International Conference on Cryptology in India

Tags
Algorithmic Foundations and Cryptography
Authors
  • Avik Chakraborti
  • Nilanjan Datta
  • Ashwin Jha
  • Cuauhtemoc Mancillas-Lopez
  • Mridul Nandi
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2021-12-12

Elastic-Tweak: A Framework for Short Tweak Tweakable Block Cipher

Conference / Medium

INDOCRYPT
INDOCRYPT 202122nd International Conference on Cryptology in India

Tags
Algorithmic Foundations and Cryptography
Authors
  • Avik Chakraborti
  • Nilanjan Datta
  • Ashwin Jha
  • Cuauhtemoc Mancillas-Lopez
  • Mridul Nandi
  • Yu Sasaki
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2021-12-12

Revisiting the Security of COMET Authenticated Encryption Scheme

Conference / Medium

INDOCRYPT
INDOCRYPT 202122nd International Conference on Cryptology in India

Tags
Algorithmic Foundations and Cryptography
Authors
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2021-12-10

Light-OCB: Parallel Lightweight Authenticated Cipher with Full Security

Conference / Medium

SPACE
SPACE 202111th International Conference on Security, Privacy and Applied Cryptographic Engineering

Tags
Algorithmic Foundations and Cryptography
Authors
  • Avik Chakraborti
  • Nilanjan Datta
  • Ashwin Jha
  • Cuauhtemoc Mancillas-Lopez
  • Mridul Nandi
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2021-12-06

Fine-tuning the ISO/IEC Standard Lightmac

Conference / Medium

ASIACRYPT
ASIACRYPT 2021ASIACRYPT 2021

Tags
Algorithmic Foundations and Cryptography
Authors
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2021-06-11

On Length Independent Security Bounds for the PMAC Family

Article

IACR Transactions on Symmetric Cryptology

Tags
Algorithmic Foundations and Cryptography
Authors
  • Bishwajit Chakraborty
  • Soumya Chattopadhyay
  • Ashwin Jha
  • Mridul Nandi
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Year 2020

2020-08-16

How to Build Optimally Secure PRFs Using Block Ciphers

Conference / Medium

ASIACRYPT
ASIACRYPTASIACRYPT 2020

Tags
Algorithmic Foundations and Cryptography
Authors
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