Authors :
Vaishnavi; Nisha S Shetty; Akhila D; Rohith; Divyashree S
Volume/Issue :
Volume 8 - 2023, Issue 5 - May
Google Scholar :
https://bit.ly/3TmGbDi
Scribd :
https://bit.ly/42Gz1Og
DOI :
https://doi.org/10.5281/zenodo.7943346
Abstract :
For individuals, accurate and full
educational records are a valuable asset. Educational
documents have been digitised in recent years. Two top
concerns have been reported in the previously proposed
systems and those issues have not been overcome. One
is to achieve reliable and privacy-preserving storage of
educational records, while the other issue is about
understanding how the sharing of educational records
and gurantees the process of sharing. Here, we propose
a scheme for educational records based on blockchain
storage and sharing, which incorporates blockchain,
storage database and cryptography techniques to
ensure a reliable and protected setting. This emerging
technique is used in our proposal to make sure the
security and reliability. The off-chain database stores
the original educational records in encrypted form
more specifically, while the records' hash information is
stored on the blockchain. To ensure the protection of
data storage, the off-chain records are regularly
anchored with the hash data on the blockchain.
Cryptography approaches are common to manage the
encryption of documents and digital signature of
messages.
Keywords :
Cryptography, Security, Reliability, Decentralized, Encrypted.
For individuals, accurate and full
educational records are a valuable asset. Educational
documents have been digitised in recent years. Two top
concerns have been reported in the previously proposed
systems and those issues have not been overcome. One
is to achieve reliable and privacy-preserving storage of
educational records, while the other issue is about
understanding how the sharing of educational records
and gurantees the process of sharing. Here, we propose
a scheme for educational records based on blockchain
storage and sharing, which incorporates blockchain,
storage database and cryptography techniques to
ensure a reliable and protected setting. This emerging
technique is used in our proposal to make sure the
security and reliability. The off-chain database stores
the original educational records in encrypted form
more specifically, while the records' hash information is
stored on the blockchain. To ensure the protection of
data storage, the off-chain records are regularly
anchored with the hash data on the blockchain.
Cryptography approaches are common to manage the
encryption of documents and digital signature of
messages.
Keywords :
Cryptography, Security, Reliability, Decentralized, Encrypted.
