openssl pkcs12 -in RT-PORTOS.p12 -out keys -passout pass:tmp
openssl pkcs12 -in keys -export -out portos.p12 -passin pass:tmp -passout pass:p0rt0s

sudo /usr/lib/jvm/java-7-oracle/bin/keytool --import -alias iuv_certs -file cert.pem -keystore /usr/lib/jvm/java-7-oracle/jre/lib/security/cacerts