Dynamic Cryptography Integrated Secured Decentralized Applications with Blockchain Programming

نویسندگان

چکیده

Blocks and chains are the building blocks of blockchain, which is a community network. two terms used to describe collections data information. The most fundamental need for blockchain that these postings be connected by cryptography, case here. Cryptography. entries in each block added as list grows. Although concept cryptography difficult, we have made it easier you understand. Asymmetric-key hash functions blockchains. Hash provide participants with complete image internet. SHA-256 hashing algorithm often In Bitcoin, where addresses tracked public-private key pairs, blockchains used. public person's address. All access participant's key. private get address database authorise activities using To ensure integrity ledger, encryption plays role. Each event on recorded encrypted data. As long user has their cryptographic keys, they may buy or trade cryptocurrencies. root hashes all transactions stored via hashing. If somebody attempts tamper any upon main will completely new hash. Root comparisons performed other system check whether safe.

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ژورنال

عنوان ژورنال: Wasit journal of computer and mathematics science

سال: 2022

ISSN: ['2788-5887', '2788-5879']

DOI: https://doi.org/10.31185/wjcm.vol1.iss2.41