DIGITAL_SIGNATURE

作品数:98被引量:137H指数:6
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Side-channel free quantum digital signature with source monitoring
《Chinese Physics B》2025年第1期53-58,共6页Luo-Jia Ma Ming-Shuo Sun Chun-Hui Zhang Hua-Jian Ding Xing-Yu Zhou Jian Li Qin Wang 
the financial support from the Natural Science Foundation of Jiangsu Province(Grant Nos.BE2022071 and BK20192001);the National Natural Science Foundation of China(Grant Nos.12074194,62471248,12104240,and 62101285);the Postgraduate Research&Practice Innovation Program of Jiangsu Province(Grant No.KYCX220954)。
Quantum digital signature(QDS)can guarantee the information-theoretical security of a signature with the fundamental laws of quantum physics.However,most current QDS protocols do not take source security into account,...
关键词:Hong-Ou-Mandel interference side-channel free quantum digital signature 
An Efficient and Provably Secure SM2 Key-Insulated Signature Scheme for Industrial Internet of Things
《Computer Modeling in Engineering & Sciences》2024年第1期903-915,共13页Senshan Ouyang Xiang Liu Lei Liu Shangchao Wang Baichuan Shao Yang Zhao 
This work was supported in part by the National Natural Science Foundation of China(Nos.62072074,62076054,62027827,62002047);the Sichuan Science and Technology Innovation Platform and Talent Plan(Nos.2020JDJQ0020,2022JDJQ0039);the Sichuan Science and Technology Support Plan(Nos.2020YFSY0010,2022YFQ0045,2022YFS0220,2023YFG0148,2021YFG0131);the YIBIN Science and Technology Support Plan(No.2021CG003);the Medico-Engineering Cooperation Funds from University of Electronic Science and Technology of China(Nos.ZYGX2021YGLH212,ZYGX2022YGRH012).
With the continuous expansion of the Industrial Internet of Things(IIoT),more andmore organisations are placing large amounts of data in the cloud to reduce overheads.However,the channel between cloud servers and smar...
关键词:KEY-INSULATED SM2 algorithm digital signature Industrial Internet of Things(IIoT) provable security 
Hybrid Dynamic Optimization for Multilevel Security System in Disseminating Confidential Information
《Computer Systems Science & Engineering》2023年第12期3145-3163,共19页Shahina Anwarul Sunil Kumar Ashok Bhansali Hammam Alshazly Hany S.Hussein 
Deanship of Scientific Research at King Khalid University for funding this work through Large Group Research Project under Grant Number RGP2/162/44.
Security systems are the need of the hour to protect data from unauthorized access.The dissemination of confidential information over the public network requires a high level of security.The security approach such as ...
关键词:CRYPTOGRAPHY STEGANOGRAPHY digital signature rectified AES ENCRYPTION 
Quantum-Enhanced Blockchain: A Secure and Practical Blockchain Scheme被引量:1
《Computers, Materials & Continua》2023年第7期259-277,共19页Ang Liu Xiu-Bo Chen Gang Xu Zhuo Wang Xuefen Feng Huamin Feng 
supported byResearch on SatelliteQuantumKeyNetwork Security Architecture(No.AHY180500);This work was supported by the Research on Digital Identity Trust System for Massive Heterogeneous Terminals in Road Traffic System(No.2022YFB3104402);This work was supported in part by National Key RD Program of China(No.2018YFB0803401);in part by the China Postdoctoral Science Foundation under Grant 2019M650606;in part by First-class Discipline Construction Project of Beijing Electronic Science and Technology Institute(No.3201012).
The rapid advancement of quantum technology poses significant security risks to blockchain systems.However,quantum technology can also provide solutions for enhancing blockchain security.In this paper,we propose a qua...
关键词:Quantum blockchain quantum hash function quantum digital signature 
Puncturable ciphertext-policy attribute-based encryption scheme for efficient and flexible user revocation被引量:1
《Science China(Information Sciences)》2023年第7期126-142,共17页Dilxat GHOPUR Jianfeng MA Xindi MA Yinbin MIAO Jialu HAO Tao JIANG 
supported by National Key Research and Development Program of China(Grant No.2021YFB3101100);National Natural Science Foundation of China(Grant Nos.61902290,62072352);Key Research and Development Program of Shaanxi(Grant Nos.2020ZDLGY09-06,2019ZDLGY12-04);Guangxi Key Laboratory of Trusted Software(Grant No.kx202004)。
With the rapid deployment of storage services,secure and efficient user authorization and revocation data shared through the cloud have become a grand challenge hindering cloud data applications.When previous direct a...
关键词:ciphertext-policy attribute-based encryption puncturable encryption user revocation outsource decryption digital signature 
Blockchain Mobile Wallet with Secure Offline Transactions
《Computers, Materials & Continua》2023年第5期2905-2919,共15页Raed Saeed Rasheed Khalil Hamdi Ateyeh Al-Shqeerat Ahmed Salah Ghorab Fuad Salama AbuOwaimer Aiman Ahmed AbuSamra 
There has been an increase in the adoption of mobile payment systems worldwide in the past few years.However,poor Internet connection in rural regions continues to be an obstacle to the widespread use of such technolo...
关键词:Mobile wallet blockchain smart contracts digital signature 
Experimental quantum secure network with digital signatures and encryption被引量:10
《National Science Review》2023年第4期81-91,共11页Hua-Lei Yin Yao Fu Chen-Long Li Chen-Xun Weng Bing-Hong Li Jie Gu Yu-Shuo Lu Shan Huang Zeng-Bing Chen 
the support from the Natural Science Foundation of Jiangsu Province(BK20211145);the Fundamental Research Funds for the Central Universities(020414380182);the Key Research and Development Program of Nanjing Jiangbei New Aera(ZDYD20210101);the Program for Innovative Talents and Entrepreneurs in Jiangsu(JSSCRC2021484)。
Cryptography promises four information security objectives,namely,confidentiality,integrity,authenticity and non-repudiation,to support trillions of transactions annually in the digital economy.Efficient digital signa...
关键词:quantum digital signature information-theoretical security secret sharing one-time universal_(2)hashing cryptography toolbox 
A Secure Hardware Implementation for Elliptic Curve Digital Signature Algorithm
《Computer Systems Science & Engineering》2023年第3期2177-2193,共17页Mouna Bedoui Belgacem Bouallegue Abdelmoty M.Ahmed Belgacem Hamdi Mohsen Machhout Mahmoud M.Khattab 
The funding was provided by the Deanship of Scientific Research at King Khalid University through Research Group Project[grant number RGP.1/157/42].
Since the end of the 1990s,cryptosystems implemented on smart cards have had to deal with two main categories of attacks:side-channel attacks and fault injection attacks.Countermeasures have been developed and validat...
关键词:Elliptic curve cryptography(ECC) Montgomery ladder fault detection method fault injection attack digital signature ECDSA FPGA 
Near-infrared leaf reflectance modeling of Annona emarginata seedlings for early detection of variations in nitrogen concentration
《Journal of Forestry Research》2023年第1期269-282,共14页Rafaela Lancas Gomes Marília Caixeta Sousa Felipe Girotto Campos Carmen Sílvia Fernandes Boaro José Raimundo de Souza Passos Gisela Ferreira 
a scholarship from Capes(Coordena??o de Aperfei?oamento de Pessoal de Nível Superior)-Brazil(Award number:001)for the first author。
Nitrogen(N)monitoring is essential in nurseries to ensure the production of high-quality seedlings.Nearinfrared spectroscopy(NIRS)is an instantaneous,nondestructive method to monitor N.Spectral data such as NIRS can a...
关键词:Mineral nutrition of plants Near-infrared spectroscopy Spectral vegetation index Digital signature Statistical learning Fluorescence of chlorophylla 
Visually meaningful image encryption algorithm based on digital signature
《Digital Communications and Networks》2023年第1期159-165,共7页Xiaoling Huang Youxia Dong Guodong Ye Wun-She Yap Bok-Min Goi 
supported in part by the National Natural Science Foundation of China (No.61972103);the Natural Science Foundation of Guangdong Province of China (No.2019A1515011361);the Postgraduate Education Innovation Project of Guangdong Ocean University of China (No.202143);the Guangdong Postgraduate Education Innovation Project of China (No.2020JGXM059);the Key Scientific Research Project of Education Department of Guangdong Province of China (2020ZDZX3064).
Traditional image encryption algorithms transform a plain image into a noise-like image.To lower the chances for the encrypted image being detected by the attacker during the image transmission,a visually meaningful i...
关键词:Visually meaningful image encryption Lifting wavelet transform Lorenz system SIGNATURE SECURITY 
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