HTTP Public Key Pinning (HPKP) pin generation tools
created by Hanno Böck License: CC0 / Public Domain
hpkp-gen will create public key pins to be used with the experimental HTTP Public Key Pinning (HPKP) header. HPKP is a promising technology to mitigate many problems of the current system of certificate authorities.
hpkp-gen can read public keys from certificates (.crt), private keys (.key) and certificate requests (.csr).