Results 51 to 60 of about 44,378 (278)
IACR Transactions on Symmetric Cryptology, 2022 Draco is a lightweight stream cipher designed by Hamann et al. in IACR ToSC 2022. It has a Grain-like structure with two state registers of size 95 and 33 bits. In addition, the cipher uses a 128-bit secret key and a 96-bit IV. The first 32 bits of the key and the IV forms a non-volatile internal state that does not change during the time that the ...
openaire +3 more sources
Cryptanalysis of an Image Encryption Scheme Based on a Compound Chaotic Sequence [PDF]
, 2007 Recently, an image encryption scheme based on a compound chaotic sequence was proposed. In this paper, the security of the scheme is studied and the following problems are found: (1) a differential chosen-plaintext attack can break the scheme with only ...
Chen +13 more
core +3 more sources
, 2023 sponsorship: The authors would like to thank the anonymous reviewers for their valuable comments and suggestions to improve the quality of the paper. This work is supported by the National Key Research and Development Program of China (Grant No. 2018YFA0704702), the National Natural Science Foundation of China (Grant No.
Wang, Jinliang +5 more
openaire +2 more sources
Engineering Reports, Volume 7, Issue 9, September 2025.Security evaluation, NPCR + UACI results of 99.5978% and 33.4549% respectively, confirm the system is secure against statistical and differential attacks. Besides, the FPGA implementation achieves low power of 115 mW at a speed of 42.56 MHz. This makes it suitable for IoT applications where power and hardware resources are constrained. ABSTRACT In this
Fritz Nguemo Kemdoum +4 more
wiley +1 more source
Software system of cryptanalysis using impossible differentials method based on parallel programming technologies OpenMP and MPI [PDF]
, 2013 Програма, яка розробляється в даному проекті, призначена для проведення криптоаналізу методом неможливих диференціалів блокового симетричного шифру AES, а саме – над елементами раунду.The program is being developed in this project is designed for ...
Novak, Nazarii +1 more
core
Health Science Reports, Volume 8, Issue 9, September 2025.ABSTRACT Background and Aims Despite their widespread use, randomized clinical trials (RCTs) face challenges like differential loss to follow‐up, which can impact validity. Real‐world evidence (RWE) from real‐world data (RWD) is increasingly used to address these limitations, but RCTs and RWE have provided complementary, disconnected observations of ...
Michael Batech +7 more
wiley +1 more source
Improved machine learning-aided linear cryptanalysis: application to DES
CybersecurityIn CRYPTO 2019, Gohr built a bridge between machine learning and differential cryptanalysis, which show that machine learning-aided methods have advantages over classical differential cryptanalysis.
Zezhou Hou +2 more
doaj +1 more source
Quantum differential cryptanalysis [PDF]
Quantum Information Processing, 2015 9 pages, 3 ...
Zhigang Zhang +3 more
openaire +3 more sources
Automated Risk‐Based Cryptoperiod Calculation in ICSs: Analytical Framework and Software Tool
SECURITY AND PRIVACY, Volume 8, Issue 5, September/October 2025.ABSTRACT Internal network and system reconnaissance is one of the first crucial stages of most cyber attacks, though it plays an especially important role in attacks on complex industrial control systems (ICSs) that span both IT and OT environments. Frequently, besides device enumeration and scanning, a malicious ICS reconnaissance campaign will also ...
Gabriele Cianfarani +2 more
wiley +1 more source
Cryptography, 2023 Cryptanalysis has been studied and gradually improved with the evolution of cryptosystems over past decades. Recently, deep learning (DL) has started to be used in cryptanalysis to attack digital cryptosystems. As computing power keeps growing, deploying
Seonghwan Park, Hyunil Kim, Inkyu Moon
doaj +1 more source