OPENSSL CA

Selfsigned CA:
Steps
1) Create private key

openssl genrsa -aes128 -passout pass:foobar -out keys/privkey.pem 2048

2) Create public key

openssl req -new -x509 -days 1001 -key keys/privkey.pem -passin pass:foobar -out ca.cer <<EOF
>ES
>Spain
>Madrid
>Test
>Security
>AutoridadVal
>tt@none.es
>EOF