Výsledky vyhledávání - "Learning with errors problem"

The Learning with Errors Problem (Invited Survey) Autor Regev, Oded

“…In this survey we describe the Learning with Errors (LWE) problem, discuss its properties, its hardness, and its cryptographic applications…”
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Post-Quantum Key Exchange for the TLS Protocol from the Ring Learning with Errors Problem Autor Bos, Joppe W., Costello, Craig, Naehrig, Michael, Stebila, Douglas

“…Lattice-based cryptographic primitives are believed to offer resilience against attacks by quantum computers. We demonstrate the practicality of post-quantum…”
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Distributed Identity Authentication with Lenstra–Lenstra–Lovász Algorithm–Ciphertext Policy Attribute-Based Encryption from Lattices: An Efficient Approach Based on Ring Learning with Errors Problem Autor Yuan, Qi, Yuan, Hao, Zhao, Jing, Zhou, Meitong, Shao, Yue, Wang, Yanchun, Zhao, Shuo

“…In recent years, research on attribute-based encryption (ABE) has expanded into the quantum domain. Because a traditional single authority can cause the…”
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Secure public key encryption and key encapsulation mechanism based on group ring learning with errors problem Autor Mittal, Gaurav, Kumar, Sandeep, Kumar, Sunil, Narain, Shiv, Gupta, Yogesh K.

“…In this paper, our main aim is to propose a group ring analogue of the well-known learning with errors problem and discuss its security…”
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Quantum Identity-Based Encryption from the Learning with Errors Problem Autor Gao, Wenhua, Yang, Li, Zhang, Daode, Liu, Xia

“…To prevent eavesdropping and tampering, network security protocols take advantage of asymmetric ciphers to establish session-specific shared keys with which…”
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Quantum-classical hybrid algorithm for solving the learning-with-errors problem on NISQ devices Autor Zheng, Muxi, Zeng, Jinfeng, Yang, Wentao, Chang, Pei-Jie, Lu, Quanfeng, Yan, Bao, Zhang, Haoran, Wang, Min, Wei, ShiJie, Long, Gui-Lu

“…The Learning-With-Errors (LWE) problem is a fundamental computational challenge with implications for post-quantum cryptography and computational learning…”
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The polynomial learning with errors problem and the smearing condition Autor Babinkostova, Liljana, Chin, Ariana, Kirtland, Aaron, Nazarchuk, Vladyslav, Plotnick, Esther

“…As quantum computing advances rapidly, guaranteeing the security of cryptographic protocols resistant to quantum attacks is paramount. Some leading candidate…”
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Robust and Reusable Fuzzy Extractors from Non-Uniform Learning with Errors Problem Autor Woo, Joo, Kim, Jonghyun, Park, Jong

“… the random string from the second reading. In 2013, Fuller et al. proposed a computational fuzzy extractor based on the learning with errors problem…”
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An improved quantum algorithm for the quantum learning with errors problem Autor Wang, Yaru, Jiang, Haodong, Ma, Zhi, Wang, Hong, Duan, Qianheng

“…LWE (learning with errors)-based cryptography, whose security relies on the hardness of the underlying LWE problem, is one of the most promising candidates for…”
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New variant for Learning with Errors Problem Autor Wang, Xuyang, Hu, Aiqun, Fang, Hao

“…The Learning with Errors (LWE) problem is a special average-case lattice problem, which has proved to be as hard as worst-case lattice problems. By this…”
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Estimation of the hardness of the learning with errors problem with a restricted number of samples Autor Bindel Nina, Buchmann Johannes, Göpfert Florian, Schmidt Markus

“…The Learning With Errors (LWE) problem is one of the most important hardness assumptions lattice-based constructions base their security on. In 2015, Albrecht,…”
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Smooth Hash Proof System Based on the Learning With Errors Problem With Multi-Bit Key Output Autor Liu, Momeng, Hu, Yupu, Zhang, Shanshan, Gong, Linming

“…Since hash proof system (HPS) can be utilized to build versatilely cryptographic schemes, the study on realizing this cryptographic primitive has been a very…”
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Using Ring Learning with Errors Problem to Construct Linkable Ring Signature Scheme Autor YE Qing, WANG Wenbo, LI Yingying, QIN Panke, ZHAO Zongqu, WANG Yongjun

“…In order to solve the problem of large key size and low efficiency in the linkable ring signature scheme on lattice, this paper reconstructs the linkable ring…”
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Hardness of (M)LWE with semi-uniform seeds Autor Jia, Wenjuan, Zhang, Jiang, Xiang, Binwu, Wang, Baocang

“…Let (D,S,χ,m)-LWEn,q be the LWE problem in matrix form (A,y=As+emodq), where A,s,e are randomly chosen respectively from the seed distribution D over Zqm×n,…”
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Post-quantum identity-based traitor tracing Autor Yang, Zhichao, He, Debiao, Chen, Rongmao, Wang, Shixiong, Xu, Jianqiao

“…In the distribution of digital content, users may collude and utilize their secret keys to create pirate decoders which enable illegally users to receive the…”
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Efficient secure channel free identity-based searchable encryption schemes with privacy preserving for cloud storage service Autor Wang, Fenghe, Xiao, Han, Wang, Junquan, Wang, Ye, Cao, Chengliang

“…Cloud storage is a basic service model of the cloud computing. Since the cloud data is stored in the ciphertext for the data confidentiality, how to search the…”
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Compact and Flexible KEM From Ideal Lattice Autor Jin, Zhengzhong, Shen, Shiyu, Zhao, Yunlei

“…A remarkable breakthrough in mathematics in recent years is the proof of the long-standing conjecture: sphere packing in the <inline-formula> <tex-math…”
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Lattice-based signcryption with equality test in standard model Autor Le, Huy Quoc, Duong, Dung Hoang, Roy, Partha Sarathi, Susilo, Willy, Fukushima, Kazuhide, Kiyomoto, Shinsaku

“…•We propose, for the first time, a lattice-based signcryption scheme possessing a capacity of equality test provably secure in the standard model.•We consider…”
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LPbT-SSO: Password-Based Threshold Single-Sign-On Authentication From LWE Autor Cao, Chenchen, Xu, Chunxiang, Jiang, Changsong, Zhang, Zhao, Dong, Xinfeng, Chen, Kefei

“…In networks, clients access various servers. Servers need to authenticate clients' identities and provide services to clients who pass the authentication…”
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An Efficient Identity-Based Encryption With Equality Test in Cloud Computing Autor Yang, Zhichao, He, Debiao, Qu, Longjiang, Ye, Qing

“…Identity-based encryption with equality test (IBEET) provides a feasible way for cloud server partitioning or searching on ciphertexts in the cloud. In that…”
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