I am trying to generate Certificate Signing Request with UTF-8 subject.
$ openssl req -utf8 -nodes -newkey rsa:2048 -keyout my.private_key.pem -out my.csr.pem
Any unicode work for me, from php file.
shell_exec('openssl req -new -md5 -utf8 -key C:/Temp/1.key -out C:/Temp/1.csr -subj "/C=MD/ST=ff/O=Religie/OU=Cen/CN=中国/emailAddress=test@religiasatanista.ro" -config C:/Temp/openssl.cnf'); ?>