Personalized Secure E-Identity Card Using Block Chain

Blockchain technology is a new technology in digital platforms for making transactions in a decentralized manner. Blockchain is used for last some year for bitcoin. The preceding block’s cryptographic hash, a timestamp, and a transaction are all included in every block in the blockchain. As a result, it is noticeable for security on an identity card. Implementation of blockchain technology for digital identity card maintains a secure network for the user. Identity card has personal information and some important information included. Individual person identity cards are stored in file with encryption method which will hacked by hackers. So a system using blockchain technology for identity card is proposed. In distribute file system, data security for information exchange and storage is provided using blockchain and IPFS (Interplanetary File System) for storing and communicating data securely.