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Depth-Optimized Implementation of ASCON Quantum Circuit [PDF]

open access: yes
The development of quantum computers, which employ a different paradigm of computation, is posing a threat to the security of cryptography. Narrowing down the scope to symmetric-key cryptography, the Grover search algorithm is probably the most ...
Hwajeong Seo   +3 more
core  

An ASCON AOP-SystemC Environment for Security Fault Analysis

open access: yes
Cryptographic devices’ complexity necessitates fast security simulation environments against fault attacks. SystemC, a promising candidate in Electronic System Levels (ESLs), can achieve higher simulation speeds while maintaining accuracy and ...
Mohsen Machhout   +3 more
core   +1 more source

Improved Conditional Cube Attacks on Ascon AEADs in Nonce-Respecting Settings -- with a Break-Fix Strategy [PDF]

open access: yes
The best-known distinguisher on 7-round Ascon-128 and Ascon-128a AEAD uses a 60-dimensional cube where the nonce bits are set to be equal in the third and fourth rows of the Ascon state during initialization (Rohit et al. ToSC 2021/1).
Kai Hu
core  

Security of the Ascon Authenticated Encryption Mode in the Presence of Quantum Adversaries [PDF]

open access: yes
We examine the post-quantum security of the Ascon authenticated encryption (AE) mode. In spite of comprehensive research of Ascon\u27s classical security, the potential impact of quantum adversaries on Ascon has not yet been explored much. We investigate
Bart Mennink   +3 more
core  

Truncated, impobible, and improbable differential analysis of ASCON

open access: yes, 2016
ASCON is an authenticated encryption algorithm which is recently qualified for the second-round of the Competition for Authenticated Encryption: Security, Applicability, and Robustneb.
Tezcan, Cihangir
core  

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