Quantum Attacks on HCTR and Its Variants

Quantum Attacks on HCTR and Its Variants

Recently, in Asiacrypt 2019, Bonnetain et al. have shown attacks by quantum adversaries on FX construction and Even-Mansour Cipher without using superposition queries to the encryption oracle. In this article, we use a similar approach to mount new attacks on Hash-Counter (HCTR) and Hash-Counter-Has...

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Bibliographic Details
Main Authors: Mostafizar Rahman, Goutam Paul
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Transactions on Quantum Engineering
Subjects:
Grover’s search algorithm
Hash-Counter-Hash (HCH)
Hash-Counter (HCTR)
Simon’s algorithm
symmetric key cryptography
tweakable-HCTR
Online Access:https://ieeexplore.ieee.org/document/9273239/

Internet

https://ieeexplore.ieee.org/document/9273239/

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