Chumbok Security How to use Checkout the AbstractSecurityConfigIT class inside integration-test. How to generate public/private key openssl genrsa -out private_key.pem 2048 openssl pkcs8 -topk8 -inform PEM -outform DER -in private_key.pem -out private_key.der -nocrypt openssl rsa -in private_key.pem -pubout -outform DER -out public_key.der