Abstract
With the advent of the era of big data, the deep integration of the Internet and healthcare makes medical data exponential growth. How to ensure data security is particularly important. However, the traditional encryption speed is no longer applicable to massive information processing. Based on Hadoop open source project, this paper designs and studies distributed RSA encryption algorithm based on distributed file system and programming model. In the beginning of this paper, a design scheme of distributed encryption algorithm based on platform is proposed, the distribution of distributed algorithm is determined, module partition and process control are carried out to the whole, and the distributed encryption function of the single computer encryption system is realized. Finally, through the large-scale distributed cluster built in the laboratory, the distributed encryption algorithm is tested by function test, extensibility test and efficiency test. It is proved that the distributed encryption algorithm can optimize the operation speed and can be applied to the processing of massive data.
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Azimi I, Rahmani AM, Liljeberg P, Tenhunen H (2017) Internet of things for remote elderly monitoring: a study from user-centered perspective. J Ambient Intell Humaniz Comput 8(2):1–17
Chen D, Zhang Y-D, Wei W (2017) Efficient vulnerability detection based on an optimized rule-checking static analysis technique. Front Inf Technol Electron Eng 18(3):332–345
Cui WB, Shao-Min MU, Wang YC, Hao QB, Chang TT (2013) The building and testing platform for hadoop distributed-architecture. J Shandong Agric Univ 44(4):550–555
He Y-B, Zeng Y-J, Chen H-X (2018) Research on improved edge extraction algorithm of rectangular piece. Int J Modern Phys C 29(1):1850007
Huang Z, Yaozong Z, Li Q (2018) Spatially adaptive denoising for X-ray cardiovascular angiogram images. Biomed Signal Process Control 40:131–139
Ibrahim S, Phan TD, Carpen-Amarie A, Chihoub HE, Moise D, Antoniu G (2016) Governing energy consumption in hadoop through cpu frequency scaling: an analysis. Future Gener Comput Syst 54(C):219–232
Jiang Q, Chen Z, Li B, Shen J, Yang L, Ma J (2017) Security analysis and improvement of bio-hashing based three-factor authentication scheme for telecare medical information systems. J Ambient Intell Humaniz Comput 5:1–13
Khan M, Jin Y, Li M, Xiang Y, Jiang C (2016) Hadoop performance modeling for job estimation and resource provisioning. IEEE Trans Parallel Distrib Syst 27(2):441–454
Liao H, Lu S, Wang D (2016) Tied factor analysis for unconstrained face pose classification. OPTIK 127(23):11553–11566
Mousavi SM, Harwood A, Karunasekera S, Maghrebi M (2017) Geometry of interest (goi): spatio-temporal destination extraction and partitioning in gps trajectory data. J Ambient Intell Humaniz Comput 8(3):419–434
Qian W, Tan Y, Jie Q, Chai Z, Ye H (2017) Massive image retrieval based on hadoop distributed platform. J Nanjing Univ Sci Technol 41(4):442–447
Qin S-H, Yuan F-T, Cheng L (2015) Research on improving adaptive variable step length MPPT algorithm. Int J Sensor Netw 17(3):139–145
Schindler W (2016) Exclusive exponent blinding is not enough to prevent any timing attack on RSA. J Cryptogr Eng 6(2):101–119
Wang H, Sun Z, Chen S (2016) A novel real-time method for moving vehicle detection. J Internet Technol 17(7):1501–1509
Wang F, Zhang, Qi-Ling (2017a) Systemic estimation of dam overtopping probability: bayesian networks approach. J Infrastruct Syst 23(2):04016037
Wang Y, Yan C, Yang J (2017b) Tool path generation algorithm based on covariant field theory and cost functional optimization and its applications in blade machining. Int J Adv Manuf Technol 90(1–4):927–943
Wu S (2015) A traffic motion object extraction algorithm. Int J Bifurc Chaos 25(14):1540039
Wu Q, Wang L, Zhu Z (2017) Research of pre-stack AVO elastic parameter inversion problem based on hybrid genetic algorithm. Cluster Comput 20(4):3173–3183
Xia P (2016) Haptics for product design and manufacturing simulation. IEEE Trans Haptics 9(3):358–375
Yan X, Wu Q, Sheng VS (2016) A double weighted naive bayes with niching cultural algorithm for multi-label classification. Int J Pattern Recogn Artif Intell 30(6):1650013
Yan X, Zhu Z, Wu Q (2018) Intelligent inversion method for pre-stack seismic big data based on MapReduce. Comput Geosci 110:81–89
Yang X, Wang Q (2017) A 2D numerical study of polar active liquid crystal flows in a cavity. Comput Fluids 155(SI):33–49
Yu Z, Zhou H, Li C (2017a) Fast non-rigid image feature matching for agricultural UAV via probabilistic inference with regularization techniques. Comput Electron Agric 143:79–89
Yu R, Ding C, Zhang D (2017b) All-optical control of weak-light transport and fano-like resonance using control-probe technique in a quantum-dot-pillar microcavity system. J Appl Phys 121(14):144303
Zheng Y, Wang Y, Wong DSH (2015) A time series model coefficients monitoring approach for controlled processes. Chem Eng Res Design 100:228–236
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This work was supported by Natural Science Foundation of Hubei Province of China (Grant No. 2018CFB681).
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Xu, Y., Wu, S., Wang, M. et al. Design and implementation of distributed RSA algorithm based on Hadoop. J Ambient Intell Human Comput 11, 1047–1053 (2020). https://doi.org/10.1007/s12652-018-1021-y
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DOI: https://doi.org/10.1007/s12652-018-1021-y