New 2D Hyperchaotic Map Locks Down Color Satellite Images
Researchers in China have developed a new two-dimensional nonlinear sine-sqrt-cubic hyperchaotic map that encrypts color remote sensing images with near-ideal ...
Tag: cryptography
Encrypted AI Training: Blockchain and Homomorphic Encryption Harden Federated Learning
Researchers have built a federated learning system that combines CKKS homomorphic encryption with blockchain storage, cutting adversarial attack success from ...
Cryptographers Patch a Dangerous Flaw in Anonymous Credential Signatures
Researchers have identified a coalition attack against a prominent anonymous credential signature scheme and proposed an improved construction that both ...
New survey maps how compilers make encrypted computing usable
A new survey systematically examines the compilers that translate ordinary programs into fully homomorphic encryption code, a technology that enables ...
Cryptographers Unveil First Attack-Proof Encryption Scheme for Verifying Cloud Backups
Chinese cryptographers have proposed the first chosen-ciphertext secure, publicly verifiable encryption scheme with equality test, strengthening multi-replica cloud backup security ...
FastGTDLP: New algorithm tackles small-exponent discrete logarithms in group GT
Cryptographers in China have unveiled a new algorithm that dramatically accelerates one of the most persistent bottlenecks in modern encryption, ...
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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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