## References ### Openssl - https://www.digitalocean.com/community/tutorials/openssl-essentials-working-with-ssl-certificates-private-keys-and-csrs - https://www.keycdn.com/blog/openssl-tutorial ### Keytool - https://www.digitalocean.com/community/tutorials/java-keytool-essentials-working-with-java-keystores - http://tutorials.jenkov.com/java-cryptography/keytool.html
References
Openssl
Keytool