Realizing High-Speed PBKDF2 Based on FPGA

Message verification is important for information security, and the hash-based algorithm is a kind of implementation method. In this paper, we propose a circuit implementation scheme to realize message verification, which is based on SHA1, called HMAC-SHA1. In our scheme, the MD5 circuit module is reusable such that the circuit size is reduced and the processing speed is improved. Finally, we use VeriIog HDL to picture the circuit structure and implant it into FPGA to do experiments.