pkpin

README

PKPIN

Command line tool to extract a certificate's public key as a pin for HTTP Public Key Pinning (see https://tools.ietf.org/html/rfc7469).

Usage

To extract a pin from a local certificate :

./pkpin -cert certificate_path

To extract pins directly from a server's certificates chain

./pkpin -host google.com

To extract pin from a DER encoded public key

./pkpin -pkey public_key_path