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Detecting Errors with Zero-Shot Learning
Entropy, 2022 Error detection is a critical step in data cleaning. Most traditional error detection methods are based on rules and external information with high cost, especially when dealing with large-scaled data.
Xiaoyu Wu, Ning Wang
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An overview of torus fully homomorphic encryption [PDF]
International Journal of Group Theory, 2023 The homomorphic encryption allows us to operate on encrypted data, making any action less vulnerable to hacking. The implementation of a fully homomorphic cryptosystem has long been impracticable. A breakthrough was achieved only in 2009 thanks to Gentry
Maria Ferrara +2 more
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Fully Dynamic Multi-Key FHE Without Gaussian Noise
IEEE Access, 2021 Fully dynamic multi-key fully homomorphic encryption (FHE) that allows an unlimited number of homomorphic operations for unconstrained parties. That is to say, it supports performing as many computational procedures on inputs (which are encrypted by an ...
Yu Huang, Kaigui Wu, Ming Chen
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Leveled Fully Homomorphic Signcryption From Lattices
IEEE Access, 2023 With the continuous and rapid development of Cloud Computing, Big Data and Internet of Things, it is extremely critical to protect data with homomorphism, privacy and integrity. For this, Rezaeibagha et al.
Xiaodan Jin +4 more
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The polynomial learning with errors problem and the smearing condition
Journal of Mathematical Cryptology, 2022 As quantum computing advances rapidly, guaranteeing the security of cryptographic protocols resistant to quantum attacks is paramount. Some leading candidate cryptosystems use the learning with errors (LWE) problem, attractive for its simplicity and ...
Babinkostova Liljana +4 more
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Star-Specific Key-Homomorphic PRFs From Learning With Linear Regression
IEEE Access, 2023 We introduce a novel method to derandomize the learning with errors (LWE) problem by generating deterministic yet sufficiently independent LWE instances that are constructed by using linear regression models, which are generated via (wireless ...
Vipin Singh Sehrawat +2 more
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Revocable attribute-based proxy re-encryption
Journal of Mathematical Cryptology, 2021 Attribute-based proxy re-encryption (ABPRE), which combines the notions of proxy re-encryption (PRE) and attribute-based encryption (ABE), allows a semi-trusted proxy with re-encryption key to transform a ciphertext under a particular access policy into ...
Luo Fucai, Al-Kuwari Saif
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Attribute-Based Verifiable Conditional Proxy Re-Encryption Scheme
Entropy, 2023 There are mostly semi-honest agents in cloud computing, so agents may perform unreliable calculations during the actual execution process. In this paper, an attribute-based verifiable conditional proxy re-encryption (AB-VCPRE) scheme using a homomorphic ...
Yongli Tang +4 more
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Classical hardness of learning with errors [PDF]
Proceedings of the forty-fifth annual ACM symposium on Theory of Computing, 2013 Preliminary version in STOC ...
Brakerski, Zvika +4 more
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On the Possibility of Classical Client Blind Quantum Computing
Cryptography, 2021 Classical client remote state preparation (CC − RSP) is a primitive where a fully classical party (client) can instruct the preparation of a sequence of random quantum states on some distant party (server) in a way that the description is known to the ...
Alexandru Cojocaru +3 more
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