Securing trustworthy evidence for robust forensic cloud-blockchain environment for immigration management with improved ECC encryption

【Author】 Shinde, Sahadev Maruti; Gurrala, Venkateswara Rao

【Source】EXPERT SYSTEMS WITH APPLICATIONS

【影响因子】8.665

【Abstract】At present in this digitalized era, the passport is still a substantial thing. It is taken at every place together with other journey-related ID like Immigration stamps and VISA, which are also an element of a passport. In this research, a novel forensic method is developed for privacy-preserved management of migration in cloud-assisted blockchain networks. The decentralized model of blockchain made public ledger tampering a chief problem. The conservation of confidentiality is the main demand in legal forensics. The developed approach adapts appropriate techniques for conserving anonymity and confidentiality, which assured that no private data, is disclosed throughout the blockchain-based procedure derivation function. The technique integrated six stages, like"Initialization phase, Log File collection phase, Key generation and management, partial proof generation, certificate and file encryption, adding encryption proofs on public key infrastructure, proof verification by cloud forensic investigator". As a new thing, we choose the public keys optimally via Combined Archimedes and Hunger Games Search Algorithm with Cauchy's Mutation (CAHSACM). In addition, "improved Elliptical curve cryptography (IECC) based encryption" is done to authenticate the data. At last, the improvements of CAHSACM are proven using varied analyses.

【Keywords】Cloud; Blockchain; Improved ECC; Public key; CAHSACM scheme

【发表时间】2023 1-Nov

【收录时间】2023-07-03

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