A Review on the Strength of Data Security in Blockchain Through Cryptographic Techniques

EasyChair Preprint 9764

Abstract

Changes in technology occur every day. Technology is advanced through data security. For this, data authentication at the time of execution is required. Cryptography ensures the independency and security of data. Before sending information, it encrypts it. There are several different cryptographic algorithms in use today. Block chains are distributed, decentralised, and immutable digital ledgers that can identify and stop tampering (i.e., a bank, company, or government). Blockchains are distributed databases that enable users to record transactions in a public distributed ledger that cannot be altered after publication for added security. This article provides a technical overview of blockchain technology and cryptography. To shed light on how the combination of blockchain technology and cryptography offers unbreakable security and safeguards against data loss.

Keyphrases: Attacks, Blockchain, Blowfish algorithm

@booklet{EasyChair:9764,
  author    = {Naman Grover and Chandan Kumar Sangewar and Anchita Singh and S Sandosh},
  title     = {A Review on the Strength of Data Security in Blockchain Through Cryptographic Techniques},
  howpublished = {EasyChair Preprint 9764},
  year      = {EasyChair, 2023}}