How to install self-signed certificates in iOS 11

Question

I\'ve been using self-signed certificates in the intranet of my small office and after upgrading to iOS 11, the certificates does not work for me. (Chrome and other browsers

Answer 1

Just use following command then airdrop or send yourself that cert via email. Make sure to answer all the questions when you see prompts

openssl genrsa -out privatekey.pem 1024
openssl req -new -x509 -key privatekey.pem -out publickey.cer -days 1825
openssl pkcs12 -export -out public_privatekey.pfx -inkey privatekey.pem -in publickey.cer

I had same issue until I used this command. I don't know why this happens but the command works. Cheers!