Results 21 to 30 of about 1,654 (239)
Anonymous Query Mechanism Construction of Timed-Release Encryption
工程科学与技术, 2022 In the real world, many problems have the need to conduct relevant operations at a specific time. Timed-release encryption (TRE) is a cryptographic primitive in which the sender specifies the decryption time of the receiver, which can meet the above ...
Ke YUAN +5 more
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Моделирование и анализ информационных систем, 2023 The development of fast algorithms for key generation, encryption and decryption not only increases the efficiency of related operations. Such fast algorithms, for example, for asymmetric cryptosystems on quasi-cyclic codes, make it possible to ...
Andrey N. Sushko +4 more
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Cryptography, 2018 Secure booting within a field-programmable gate array (FPGA) environment is traditionally implemented using hardwired embedded cryptographic primitives and non-volatile memory (NVM)-based keys, whereby an encrypted bitstream is decrypted as it is loaded ...
Don Owen +6 more
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Study on the parameters of the matrix NTRU cryptosystem
河南理工大学学报. 自然科学版With the rapid development of quantum computers， post-quantum cryptography has emerged as a prominent area of research in cryptography.ObjectivesIn order to avoid the decryption failure in matrix NTRU as NTRU， the Matrix NTRU algorithm was optimized ...
LI Zichen +3 more
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Revocable Attribute-Based Encryption Scheme Assisted by Edge and Cloud [PDF]
Jisuanji gongchengUploading data from Internet of Things (IoT) devices to the cloud has become a mainstream data management solution. However, cloud-based data management is associated with security risks.
ZHANG Weihang, ZHONG Yongyan, XIANG Yuanzhu, DING Shichan
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Digital Communications and NetworksThe Internet of Things (IoT) has become an integral part of daily life, making the protection of user privacy increasingly important. In gateway-based IoT systems, user data is transmitted through gateways to platforms, pushing the data to various ...
Ye Bai +4 more
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Analysis of Error Dependencies on Newhope
IEEE Access, 2020 Among many submissions to NIST post-quantum cryptography (PQC) project, NewHope is a promising key encapsulation mechanism (KEM) based on the Ring-Learning with errors (Ring-LWE) problem.
Minki Song +5 more
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How to Construct Polar Codes for Ring-LWE-Based Public Key Encryption
Entropy, 2021 There exists a natural trade-off in public key encryption (PKE) schemes based on ring learning with errors (RLWE), namely: we would like a wider error distribution to increase the security, but it comes at the cost of an increased decryption failure rate
Jiabo Wang, Cong Ling
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Discretisation and Product Distributions in Ring-LWE
Journal of Mathematical Cryptology, 2020 A statistical framework applicable to Ring-LWE was outlined by Murphy and Player (IACR eprint 2019/452). Its applicability was demonstrated with an analysis of the decryption failure probability for degree-1 and degree-2 ciphertexts in the homomorphic ...
Murphy Sean, Player Rachel
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Dynamic adversarial neural cryptography for ensuring privacy in smart contracts [PDF]
PeerJ Computer ScienceVarious types of research are being carried out to advance in the field of cryptography and develop a more robust technique for security. Adversarial neural cryptography (ANC) is a recent development in this extension, which possesses huge potential to ...
Basil Hanafi +4 more
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