Results 11 to 20 of about 1,483 (186)
The most efficient indifferentiable hashing to elliptic curves of j-invariant 1728
Journal of Mathematical Cryptology, 2022 This article makes an important contribution to solving the long-standing problem of whether all elliptic curves can be equipped with a hash function (indifferentiable from a random oracle) whose running time amounts to one exponentiation in the basic ...
Koshelev Dmitrii
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CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan +7 more
wiley +1 more source
Assessing Blockchain Consensus and Security Mechanisms against the 51% Attack
Applied Sciences, 2019 The 51% attack is a technique which intends to fork a blockchain in order to conduct double-spending. Adversaries controlling more than half of the total hashing power of a network can perform this attack.
Sarwar Sayeed, Hector Marco-Gisbert
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Journal of Medical Internet Research, 2020 BackgroundOver the past decade, the emergence of several large federated clinical data networks has enabled researchers to access data on millions of patients at dozens of health care organizations.
Yu, Yun William, Weber, Griffin M
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Palm-Print Pattern Matching Based on Features Using Rabin-Karp for Person Identification
The Scientific World Journal, 2015 Palm-print based individual identification is regarded as an effectual method for identifying persons with high confidence. Palm-print with larger inner surface of hand contains many features such as principle lines, ridges, minutiae points, singular ...
S. Kanchana, G. Balakrishnan
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Angewandte Chemie, EarlyView.Tandem protein trans‐splicing (PTS) assembles a protein from three segments. Expanding this technology to individually treat cysteines in each segment, for example, for chemical labeling using thiol bioconjugation, the authors identify a second, highly efficient cysteine‐less split intein.
Christoph Humberg +3 more
wiley +2 more sources
A Novel Lightweight Approach for Video Retrieval on Mobile Augmented Reality Environment
Applied Sciences, 2018 Mobile Augmented Reality merges the virtual objects with real world on mobile devices, while video retrieval brings out the similar looking videos from the large-scale video dataset.
Joolekha Bibi Joolee +4 more
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Permutation-Based Hashing Beyond the Birthday Bound
IACR Transactions on Symmetric CryptologyIt is known that the sponge construction is tightly indifferentiable from a random oracle up to around 2c/2 queries, where c is the capacity. In particular, it cannot provide generic security better than half of the underlying permutation size.
Charlotte Lefevre, Bart Mennink
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Research Ready Data Lakes: Protecting Privacy in Relatable Datasets
International Journal of Population Data Science, 2019 Background with rationale The Georgia Policy Labs’ mission is to improve outcomes for children and families by producing rigorous research with long-term government partners.
Robert McMillan, Maggie Reeves
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Time Efficient Hash Key Generation for Blockchain Enabled Framework
IEEE AccessBlockchain, in general, helps organizations to improve the transparency and governance by removing its shortfalls and building better control overall. Blockchain network, public or private, is a competent technology when used in order with an optimized ...
Shyam Kumar Sinha, Debarka Mukhopadhyay
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