MAʼLUMOT SERVISLARI KOMPOZITSIYASIDA MAXFIYLIKNI SAQLASHNING BLOKCHEYNGA ASOSLANGAN USULI
Abstract
Maqolada bir nechta maʼlumot servisi birlashtirilganda yuzaga keladigan maxfiylik muammosi oʻrganilgan. Taklif etilgan PrSChain yondashuvida kompozitsiya rejasini Hyperledger Fabric tugunlari generatsiya qiladi, koordinatorga faqat anonimlashtirilgan reja beriladi, oraliq natijalar esa IPFS’da shifrlangan manzillar orqali saqlanadi. 101 767 yozuvli maʼlumotlar toʻplamidagi tajribalar soʻrov 11 407–12 403 ms da bajarilishini, koordinator xotirasi esa 600 MB darajasida qolishini koʻrsatdi.
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References
1. Barhamgi M., Perera C., Yu C.-M., Benslimane D., Camacho D., Bonnet C. Privacy in data service composition // IEEE Transactions on Services Computing. – 2020. – Vol. 13, № 4. – P. 639–652.
2. Tiwary G.P., Stroulia E., Srivastava A. Improving privacy in data service composition // IEEE Access. – 2021. – Vol. 9. – P. 95716–95729.
3. Tbahriti S.-E., Ghedira C., Medjahed B., Mrissa M. Privacy-enhanced web service composition // IEEE Transactions on Services Computing. – 2014. – Vol. 7, № 2. – P. 210–222.
4. Viriyasitavat W., Da Xu L., Bi Z., Sapsomboon A. Blockchain-based business process management framework for service composition in industry 4.0 // Journal of Intelligent Manufacturing. – 2020. – Vol. 31, № 7. – P. 1737–1748.
5. Valenta M., Sandner P. Comparison of Ethereum, Hyperledger Fabric and Corda. FSBC Working Paper. – Frankfurt am Main: Frankfurt School Blockchain Center, 2017. – 8 p.
6. Benet J. IPFS – Content Addressed, Versioned, P2P File System. arXiv preprint arXiv:1407.3561. – 2014. – 11 p.
7. Strack B., DeShazo J.P., Gennings C., et al. Impact of HbA1c measurement on hospital readmission rates: Analysis of 70 000 clinical database patient records // BioMed Research International. – 2014. – Vol. 2014. – P. 1–11.
8. Khemaissia R., Derdour M., Ferrag M.A., Bouhamed M.M. PrSChain: A blockchain based privacy preserving approach for data service composition // Informatica. – 2023. – Vol. 47, № 9. – P. 51–68.
