BLOCKCHAIN BASED CERTIFICATE VALIDATION
Dr.A.Sudhir Babu
, B.Gayatri Prasanna , G V S R Saranya , Ch. Sirisha, K.Sairam , V.Ravi Kumar
Blockchain, Digital Signature
It aims to enhance the security of academic certificates by converting them into digital signatures and storing them securely on a Blockchain server. This server provides tamper- proof data storage, preventing any unauthorized access or alterations. Any attempt to alter the data will result in verification failure during subsequent block storage, alerting users to potential tampering. In Blockchain technology, identical transaction data is replicated across multiple servers and verified through hash codes. If any data alteration occurs on one server, it is detected by others due to differing hash codes. This ensures that stored data remains intact. Additionally, in Blockchain, data is stored by verifying previous hash codes, ensuring the originality and integrity of the information. New transaction data is added as new blocks, with all block hash codes verified each time to maintain security.
"BLOCKCHAIN BASED CERTIFICATE VALIDATION", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.9, Issue 3, page no.488 - 492, March-2024, Available :https://ijsdr.org/papers/IJSDR2403073.pdf
Volume 9
Issue 3,
March-2024
Pages : 488 - 492
Paper Reg. ID: IJSDR_210372
Published Paper Id: IJSDR2403073
Downloads: 000347164
Research Area: Computer Science & Technology
Country: Vijayawada, Andhra Pradesh, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
