Results 11 to 20 of about 909 (187)
Conditional Cube Attack on Round-Reduced ASCON
IACR Transactions on Symmetric Cryptology, 2017 This paper evaluates the secure level of authenticated encryption Ascon against cube-like method. Ascon submitted by Dobraunig et al. is one of 16 survivors of the 3rd round CAESAR competition. The cube-like method is first used by Dinur et al.
Zheng Li, Xiaoyang Dong, Xiaoyun Wang
doaj +7 more sources
Committing Security of Ascon: Cryptanalysis on Primitive and Proof on Mode
IACR Transactions on Symmetric Cryptology, 2023 Context-committing security of authenticated encryption (AE) that prevents ciphertexts from being decrypted with distinct decryption contexts, (K,N,A) comprising a key K, a nonce N, and associate data A is an active research field motivated by several ...
Yusuke Naito +2 more
doaj +3 more sources
Practical Cube Attack against Nonce-Misused Ascon
IACR Transactions on Symmetric Cryptology, 2022 Ascon is a sponge-based Authenticated Encryption with Associated Data that was selected as both one of the winners of the CAESAR competition and one of the finalists of the NIST lightweight cryptography standardization effort.
Jules Baudrin +2 more
doaj +3 more sources
Study About the Performance of Ascon in Arduino Devices
Applied SciencesIn 2023, the Ascon cipher suite was selected as the winner of the National Institute of Standards and Technology (NIST) standardization process for lightweight cryptography, and has emerged as the leading candidate for cryptographic algorithms in ...
Ventura Sarasa Laborda +4 more
doaj +2 more sources
Enhanced chromium removal from tannery wastewater through electrocoagulation with iron electrodes: Leveraging the Box-Behnken design for optimization [PDF]
HeliyonThis study is focused on reducing total chromium level in tannery wastewater through the electrocoagulation process, in order to comply with the maximum permissible limits (MPL) and to determine the effects from its main operating factors.
Edwar Aguilar-Ascón +2 more
doaj +2 more sources
Diving Deep into the Weak Keys of Round Reduced Ascon
IACR Transactions on Symmetric Cryptology, 2021 At ToSC 2021, Rohit et al. presented the first distinguishing and key recovery attacks on 7 rounds Ascon without violating the designer’s security claims of nonce-respecting setting and data limit of 264 blocks per key. So far, these are the best attacks
Raghvendra Rohit, Santanu Sarkar
doaj +3 more sources
New Differential-Based Distinguishers for Ascon via Constraint Programming
IET Information SecurityAs the winner of the NIST lightweight cryptography project, Ascon has undergone extensive self-evaluation and third-party cryptanalysis. In this paper, we use constraint programming (CP) as a tool to analyze the Ascon permutation and propose several ...
Chan Song, Wenling Wu, Lei Zhang
doaj +2 more sources
Improved Conditional Cube Attacks on Ascon AEADs in Nonce-Respecting Settings
IACR Transactions on Symmetric CryptologyThe 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
doaj +2 more sources
Depth-Optimized Quantum Circuits for ASCON: AEAD and HASH
MathematicsQuantum computing advancements pose security challenges for cryptography. Specifically, Grover’s search algorithm affects the reduction in the search complexity of symmetric-key encryption and hash functions. Recent efforts have been made to estimate the
Yujin Oh +2 more
exaly +3 more sources
Enhancing Resilience in Digital Twins: ASCON-Based Security Solutions for Industry 4.0
NetworkPersistent security challenges in Industry 4.0 due to the limited resources of IoT devices necessitate innovative solutions. Addressing this, this study introduces the ASCON algorithm for lightweight authenticated encryption with associated data ...
Mohammed El-Hajj
exaly +3 more sources