using openssl
openssl req -new -newkey rsa:2048 -nodes -out star_jsas7_com.csr -keyout star_jsas7_com.key -subj "/C=JM/ST=/L=Kingston/O=Jamaica Ministry of Education/OU=IT/CN=*.jsas7.com"
openssl req -new -newkey rsa:2048 -nodes -out star_jsas7_com.csr -keyout star_jsas7_com.key -subj "/C=JM/ST=/L=Kingston/O=Jamaica Ministry of Education/OU=IT/CN=*.jsas7.com"