#!/bin/bash set -e for i in $(seq 1 4); do openssl ecparam -out ecdsa_521_${i}.pem -name secp521r1 -genkey -noout done for i in $(seq 1 4); do openssl genrsa -out rsa_2048_${i}.pem 2048 done for i in $(seq 1 4); do openssl genrsa -out rsa_4096_${i}.pem 4096 done