I have a tablet running Android 4.0.3 that I'm trying to connect to my company's Wi-Fi that uses a security certificate. I've obtained the certificate and successfully installed it on my tablet but when I go to the Wi-Fi settings to connect to the cooresponding Wi-Fi network, there is no where for me to specify to use the certificate for authentication. Is this an issue w/ this version of Android, am I doing something wrong, or is there something wrong at the cert level. We use the same cert on iPhones/iPads (converted for ios use) and the cert specifies which Wi-Fi network to connect to so I assume that is what's supposed to happen on my tablet. Any help would be appreciated.
The option to choose a certificate is available with enterprise encryption (802.1x).
Judging by your comment, your android thinks it is using a different encryption method than it should, so have you attempted manually adding the network, and specifying the encryption type?
Please bear in mind that not all wifi cards and devices support that encryption method.
Try ProxyDroid from the Play Store. It might solve your problem.