Results 51 to 60 of about 3,754 (180)

Kombinasi AES dan HMAC SHA-256 untuk Pengamanan Parameter URL dari Serangan SQL Injection

Jurnal Informatika dan Multimedia
SQL Injection merupakan salah satu ancaman terbesar dalam keamanan aplikasi web, dimana penyerang dapat memanipulasi database melalui exploitasi celah keamanan pada parameter URL.
Gagan Akhmad Fauzi, Alam Rahmatulloh
doaj   +1 more source

Preserving evidence integrity in full file system extractions: Assessing hash inconsistencies and potential solutions

Journal of Forensic Sciences, Volume 71, Issue 5, Page 2070-2087, September 2026.
Abstract Smartphone manufacturers' enhanced privacy and security measures, such as File‐Based Encryption (FBE), have disrupted traditional data extraction techniques, necessitating the adoption of Full File System Extraction (FFS). FFS requires booting a smartphone, decrypting its UserData partition, and accessing files individually, a process that ...
Sanghyun Yoo, Yunji Park, Doowon Jeong
wiley   +1 more source

SHA-256 Collision Attack with Programmatic SAT

CoRR
To appear in the 2024 Proceedings of the International Workshop on Satisfiability Checking and Symbolic ...
Nahiyan Alamgir, Saeed Nejati, Curtis Bright   +2 more
openaire   +3 more sources

Aging Alters Hair Cell Physiological Properties in Mice With Late‐Onset Age‐Related Hearing Loss

Aging Cell, Volume 25, Issue 9, September 2026.
Hidden hearing loss during aging is associated with peripheral auditory system decline. We discovered that aging sensory hair cells decrease in size. In addition, inner hair cells exhibit a reduced K+ current carried out by BK channels, accompanied by an elevated resting membrane potential, suggesting an age‐related functional impairment.
Piece Yen, Adam J. Carlton, Andrew O'Connor, Niovi Voulgari, Stuart L. Johnson, Jing‐Yi Jeng   +5 more
wiley   +1 more source

MusicoCrypt: A Music‐Modulated Stream Cipher Using Deep Pitch Estimation and Number‐Theoretic Dynamics

Concurrency and Computation: Practice and Experience, Volume 38, Issue 15, August 2026.
ABSTRACT This paper presents MusicoCrypt, a context‐bound music‐modulated stream‐encryption framework that incorporates audio‐derived public side information into a pseudorandom‐function‐centered encryption workflow. A shared reference recording is processed using a pitch‐tracking pipeline, and ordered note pairs are encoded as residues in ℤ132 ...
Cilen Gulsum Turan, Fesih Keskin, Gültekin Işık   +2 more
wiley   +1 more source

Hybrid Techniques for Shared File Security in Cloud Environment Using SHA-256

Cybernetics and Information Technologies
This research examines file protection in cloud environments using the SHA-256 algorithm. It evaluates secure hash variants in file transfer systems, aiming to improve throughput while meeting security requirements.
AlKhazaleh Alaa, AbuAladas Feras E., Ismail Saad M., Helou Mamoun Abu, Abu-ulbeh Waheeb, Al-Sayyed Rizik M. H.   +5 more
doaj   +1 more source

Exploration and Exploitation: A Study on Sample Efficiency in Reinforcement Learning With Multifaceted Curiosity Rewards and Adaptive Experience Replay Utilisation in Sparse Reward Environments

CAAI Transactions on Intelligence Technology, Volume 11, Issue 4, Page 1028-1046, August 2026.
ABSTRACT In recent years, the widespread application of deep reinforcement learning (DRL) in autonomous systems has highlighted the importance of achieving high sample efficiency under sparse reward conditions. To improve sample efficiency in sparse reward environments, this paper proposes a reinforcement learning framework built upon the Soft Actor ...
Jingyi Huang, Guipeng Xi, Meixiu Lin, Haohui Zhang, Bo Li, Evgeny Neretin   +5 more
wiley   +1 more source

Miners' Reward Elasticity and Stability of Competing Proof‐of‐Work Cryptocurrencies

International Economic Review, Volume 67, Issue 3, Page 957-976, August 2026.
ABSTRACT Proof‐of‐Work cryptocurrencies employ miners to sustain the system through algorithmic reward adjustments. We develop a stochastic model of the multicurrency mining and identify conditions for stable transaction speeds. Bitcoin's algorithm requires hash supply elasticity <$<$1 for stability, while ASERT remains stable for any elasticity and ...
Kohei Kawaguchi, Junpei Komiyama, Shunya Noda   +2 more
wiley   +1 more source

High-Efficiency Double SHA-256 Architecture via Expansion–Compression Co-Design

IEEE Access
The Secure Hash Algorithm 2 (SHA-2) family remains one of the most widely deployed cryptographic hash families in data-intensive and security-critical applications. Within this family, SHA-256 is one of the most prevalent hash functions.
Chia-Chou Chuang, Yu-Hsiang Wu, Ying-Sheng Huang, Da-Huei Lee, Pei-Yin Chen   +4 more
doaj   +1 more source

Public Discourse on Menopausal Skin Management: A YouTube Infodemiology Study of Treatment Perceptions, Sentiment, and Unmet Needs Across 43 954 Viewer Comments

Journal of Cosmetic Dermatology, Volume 25, Issue 8, August 2026.
ABSTRACT Background Menopausal skin changes carry significant psychosocial burden yet remain clinically under‐addressed. As women increasingly turn to digital platforms for information and peer experience, YouTube viewer comments represent an underexplored source of real‐world treatment perceptions at scale.
Esin Diremsizoglu, Emre Akif Arslan, Abdullah Demirbas, Sabrina G. Fabi   +3 more
wiley   +1 more source