RAUC Simple CA

A Tool to generate a simple CA for RAUC.

Arguments

Argument	Description
--build-root-ca [ORG] [CA]	Build root CA and directory structure for certificates
--create-signing-key [CN]	Create code signing key

Usage

First generate a root CA and the directory structure for certifcates with:

$ ./openssl-ca.sh --build-root-ca "Example CA" "RAUC CA"

Copy openssl-ca/root/ca.cert.pem to /etc/rauc/keyring.pem.

Generate a new siging key with:

$ ./openssl-ca.sh --create-signing-key "Common Name"

Use openssl-ca/mh.cert.pem and openssl-ca/private/mh.key.pem for creating RAUC bundles.