Crypto is a collection of packages used in smallstep products. See:
- step: A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
- step-ca: A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.
To add this to a project just run:
go get go.step.sm/cryptoPackage x509util implements utilities to build X.509 certificates based on JSON
templates.
Package sshutil implements utilities to build SSH certificates based on JSON
templates.
Package keyutil implements utilities to generate cryptographic keys.
Package pemutil implements utilities to parse keys and certificates. It also
includes a method to serialize keys, X.509 certificates and certificate requests
to PEM.
Package randutil provides methods to generate random strings and salts.
Package tlsutil provides utilities to configure tls client and servers.
Package jose is a wrapper for gopkg.in/square/go-jose.v2 and implements
utilities to parse and generate JWT, JWK and JWKSets.
Package x25519 adds support for X25519 keys and the
XEdDSA signature scheme.
Package minica implements a simple certificate authority.
Package kms implements interfaces to perform cryptographic operations like
signing certificates using cloud-based key management systems, PKCS #11 modules,
or just a YubiKey or an ssh-agent. On the cloud it supports:
Package fingerprint provides methods for creating and encoding X.509
certificate, SSH certificate and SSH key fingerprints.
Package tpm provides an abstraction over and utilities for interacting
with TPMs. It can be used to retrieve TPM information, retrieve its Endorsement
Keys (EK) and associated certifiates, create and operate on Attestation Keys (AK),
and create and operate on (attested) application keys. The storage subpackage
provides an interface and concrete implementations offering a transparent
persistence mechanism for Attestation and application keys.