RSA key converter

Command line tool to convert between PEM and JWK formats for RSA private and public keys.

Installation

Install using poetry by running:

poetry install
poetry build
pip install .

Replace the last step with pipx install . for an isolated install with pipx.

Usage

rsa-key-converter --help

Examples

Convert a private key in PEM format to JWK format:

rsa-key-converter -i pem -o jwk '<prive key in pem format>'

Convert a public key in JWK format to PEM format:

rsa-key-converter -i jwk -o pem -m public '<public key in JWK format>'