Application of Block-Chain Algorithm Based on Binary Elliptic Curve Cryptography in Human Resource Big Data Encryption Research

In order to improve the speed of big data encryption and ensure the security of big data of human resources, the practical application of block-chain algorithm based on binary elliptic curve cryptography in big data encryption of human resources is used. By studying the characteristics of human resource big data, we use the hash function in block-chain technology to calculate the activity of human resource data, and eliminate the residual data by comparing with the threshold value. Use block-chain technology to divide big data into several data blocks to achieve data differentiation; As well as the advantages of binary elliptic curve cryptography in data encryption and verification, a human resource big data encryption method based on block-chain technology is studied.