There are 1 repository under spki topic.
Certgrinder is a client/server system for getting LetsEncrypt certificates for your infrastructure. ACME challenges are handled by the Certgrinder server, making it possible to get certificates in highly isolated environments, since only an SSH connection to the Certgrinder server is needed.
Cryptographic modules implemented in JavaScript (I.E. SubtleCrypto API)
Node Javascript Tool to generate, encrypt and decrypt RSA and EC keys formated as PEM / DER
A simple Python function that extracts the SPKI Fingerprint and PIN from a PEM certificate.