Keychain Access From iPad
PowerBook G4
PowerBook G4
I strongly suggest you do NOT install 1Password. You'll have to manually enter every password from keychain. Also, It's a monthly subscription and keychain is free. If you use safari generated passwords, you will likely not need any further security, but that's just my opinion. It's also tricky to remember whether you are signing into your Apple ID or into 1Password. They are different.
You can use TapIN - It's an excellent app for that purpose.
http://support.apple.com/kb/HT5813 is the FAQ for iCloud Keychain. It does require OS X 10.9 (Mavericks), and iOS 7 on the iPad.
HTH
Hi I struggled with this a little too. It only works in Safari by the way, so long as you have followed the advice above and have passwords enabled in settings. As soon as you tap in the email/login screen and your keyboard pops up. You should see AutoFill password, tap that and away you go.
Hope it helps
Keychain Access From iPad