Results 61 to 70 of about 13,379 (184)

Improvement of the Minimal‐Guess‐Basis MILP Model and Its Application to ESF

IET Information Security, Volume 2026, Issue 1, 2026.
The guess‐and‐determine technique find wide applications in the recovery of unknown variables within given system of relations. The fundamental concept behind this technique involves guessing certain unknown variables and deducing the remaining ones based on the relational system.
Lingchen Li, Zhi Qiao, Yiming Dai, Yongzhuang Wei, Tao Ye, Bohui Wang   +5 more
wiley   +1 more source

A Type of Differential Fault Attacks of the Stream Cipher SNOW‐V Based on AES Structure

IET Information Security, Volume 2026, Issue 1, 2026.
SNOW‐V is a member in the SNOW family of stream ciphers designed for the 5G mobile communication system. In order to have a high speed, both the linear feedback shift register (LFSR) and finite state machine (FSM) are updated to better align with vectorized implementations and the update function is based on the round function of AES. In this paper, we
Shaoyu Du, Bin Zhang, Lin Jiao, Hongfang Li, Qichun Wang   +4 more
wiley   +1 more source

Security evaluation on type‐1 and type‐1‐like 4‐branch generalized Feistel structures and application to reduced‐round Lesamnta‐LW‐BC

IET Information Security, 2022
Generalized Feistel structures (called GFSs for short) are one of the most popular block cipher structures. They are mainly divided into type‐1, type‐2 and type‐3 GFS.
Xuan Shen, Guoqiang Liu, Xiaofeng Wang, Bing Sun, Jun He   +4 more
doaj   +1 more source

A Hybrid Matrix–Based Encoding Scheme With Error Detection via Third‐Order Recurrences

Journal of Mathematics, Volume 2026, Issue 1, 2026.
In this paper, we propose a novel encoding–decoding algorithm based on third‐order linear recurrence sequences and their associated matrix representations. In particular, third‐order Jacobsthal and third‐order Jacobsthal–Lucas matrix sequences are combined with Padovan and Perrin matrix sequences to construct a hybrid block–based coding scheme.
Sukran Uygun, Smritijit Sen
wiley   +1 more source

Metabolism of Epoxidised Withanolides by a Generalist and a Specialist Insect Species

ChemistryOpen, Volume 14, Issue 12, December 2025.
Larvae of Heliothis (Chloridea) virescence and subflexa have the ability to convert the epoxidized terpenoid 4β‐hydroxywithanolide E (4BHWE) to withanolide S. The conversion is found by feeding the larvae an artificial diet supplemented with 13C‐labeled 4BHWE.
Marie Pauline Sell, Christian Paetz, Felix Feistel, David G. Heckel, Yannick Pauchet   +4 more
wiley   +1 more source

Apply Block Ciphers Using Tiny Encryption Algorithm (TEA)

مجلة بغداد للعلوم, 2010
Ciphers can be either symmetric-key or public-key. Symmetric-key ciphers are the most famous and important elements in many cryptographic systems. Individually, they provide confidentiality and privacy.
Hana Rashied Ismaeel
doaj   +1 more source

A Brief Note on Supercooled Glacial Deep Waters

Paleoceanography and Paleoclimatology, Volume 40, Issue 12, December 2025.
Abstract According to hydrographic profiles, approximately 2%–5% of the present‐day deep Southern Ocean contains supercooled waters that are below the freezing point. Which role these supercooled waters may have played under glacial conditions is an open question.
Miho Ishizu, Axel Timmermann, Kyung‐Sook Yun   +2 more
wiley   +1 more source

Improved Quantum Linear Attacks and Application to CAST

IACR Transactions on Symmetric Cryptology
This paper studies quantum linear key-recovery attacks on block ciphers. The first such attacks were last-rounds attacks proposed by Kaplan et al. (ToSC 2016), which combine a linear distinguisher with a guess of a partial key.
Kaveh Bashiri, Xavier Bonnetain, Akinori Hosoyamada, Nathalie Lang, André Schrottenloher   +4 more
doaj   +1 more source

SAT-Based Security Evaluation for WARP against Linear Cryptanalysis

IET Information Security, 2023
WARP, an efficient lightweight block cipher presented by Banik et al., offers a viable alternative to AES with its 128-bit block and a 128-bit key.
Jiali Shi, Guoqiang Liu, Chao Li
doaj   +1 more source

Oxygen Isotope Insights Into the Impact of Amundsen Sea Freshwater on Ross Sea Freshening

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract Over the past five decades, the Ross Sea has freshened, but the mechanisms remain unclear. This study uses oxygen isotopes to trace freshwater transport from the Amundsen Sea to the Ross Sea. Results show that Winter Water (WW) in the Antarctic Slope Current (ASC) has lower δ18O values (<−0.7‰) due to glacial meltwater (GMW) inputs from the ...
Guanghui Chen, Shunan Cao, You Jiang, Yi Wang, Minfang Zheng, Mengya Chen, Jianfeng He, Min Chen   +7 more
wiley   +1 more source