Modified Chaotic Map and DNA Operators Strengthen Digital Image Encryption Scheme
A newly developed digital image encryption framework combines a high-range modified chaotic map with multi-operator DNA diffusion to provide robust ...
Tag: encryption
Color Image Encryption Combines Chaotic Systems With DNA and RNA Computing
Researchers have developed a color image encryption algorithm combining chaotic sequences with DNA dynamic coding and RNA computing to resist ...
Homomorphic Encryption Framework Balances Distributed Datasets and Boosts Federated Learning Accuracy
Researchers have developed a privacy-preserving framework called FLICKER that uses CKKS homomorphic encryption to detect and correct global class imbalance ...
Hybrid ChaCha20 Framework Encrypts High Bit-Depth Audio with Near-Lossless Decryption
Researchers have demonstrated a hybrid audio encryption framework combining ChaCha20 and non-linear transformations that achieves near-lossless reconstruction and mitigates leakage ...
Dual-Key Chaotic Encryption Targets Critical Regions of Medical CT Images
A selective dual-key encryption scheme uses hybrid chaotic maps to protect critical regions of medical CT images while supporting real-time ...
Android’s Health Connect Tightens Data Privacy but Leaves Encryption Gaps
A comparative analysis finds Android's Health Connect substantially improves health data privacy over Google Fit and the Sensor API, but ...
Secure WhatsApp recruitment system built to reach Black men in prostate cancer research
Cardiff University researchers describe a secure, community-led WhatsApp recruitment system with layered verification and encryption for prostate cancer research with ...
Survey maps how machine learning can run on encrypted data
Machine learning now touches some of the most sensitive information people generate, from medical records to financial transactions, and the ...
Chaotic neural networks lock onto each other in finite time to secure audio streams
Researchers report a finite-time synchronization framework for bidirectional associative memory fuzzy cellular neural networks with time delays, turning provably fast ...
Sugar-Based Artificial Synapse Runs on Femtojoules and Doubles as an Encryption Engine
A dextran-gated organic optoelectronic synaptic transistor achieves single-pulse energy consumption as low as 2 femtojoules, below the energy of a ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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