The "openssl" tool already has many of those tools and that tool is probably already available on your system. https://docs.openssl.org/master/man1/openssl/#co

The "openssl" tool already has many of those tools and that tool is probably already available on your system. https://docs.openssl.org/master/man1/openssl/#command-summary https://docs.openssl.org/master/man1/openssl/#command-summar...