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  Published Paper Details:

  Paper Title

SAFE AND COST-EFFICINT BLOCKCHAIN ENABLES FRAMEWORK SECURE IOT SOFTWARE UPDATES

  Authors

  M.Prathibha,  Mr. K. Niranjan

  Keywords

Blockchain, Ciphertext

  Abstract


This project introduces a groundbreaking solution to the security vulnerabilities encountered by resource-limited Internet of Things (IoT) devices during software updates. Traditional methods are fraught with security risks and inefficiencies due to multiple data transfers. The proposed blockchain-based framework revolutionizes this process by leveraging Ciphertext-Policy Attribute-Based Encryption (CP-ABE) for cryptographic tasks, custom authorization policies for enhanced security, and smart contracts to ensure secure delivery and payment. By storing encrypted software update blocks across multiple IPFS nodes and recording their addresses on the blockchain, the system mitigates the risk of a single point of failure. This innovative approach not only guarantees secure, efficient, and auditable software updates but also significantly bolsters IoT device security compared to conventional methods.

  IJCRT's Publication Details

  Unique Identification Number - IJCRT2405113

  Paper ID - 259121

  Page Number(s) - b30-b39

  Pubished in - Volume 12 | Issue 5 | May 2024

  DOI (Digital Object Identifier) -   

  Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Cite this article

  M.Prathibha,  Mr. K. Niranjan,   "SAFE AND COST-EFFICINT BLOCKCHAIN ENABLES FRAMEWORK SECURE IOT SOFTWARE UPDATES", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.12, Issue 5, pp.b30-b39, May 2024, Available at :http://www.ijcrt.org/papers/IJCRT2405113.pdf

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ISSN: 2320-2882
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Journal Starting Year (ESTD) : 2013
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ISSN and 7.97 Impact Factor Details


ISSN
ISSN
ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
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