mnemo_cards/mnemo_cards_backend/certs/generate_server.sh

openssl ecparam -name prime256v1 -genkey -noout -out ca.key
openssl req -new -x509 -sha256 -key ca.key -out ca.crt

openssl ecparam -name prime256v1 -genkey -noout -out server.key
openssl req -new -sha256 -key server.key -out server.csr

openssl ecparam -name prime256v1 -genkey -noout -out client.key
openssl req -new -sha256 -key client.key -out client.csr

openssl x509 -req -in server.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out server.crt -days 1000 -sha256
openssl x509 -req -in client.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out client.crt -days 1000 -sha256