Hi,
I used bitaddress.org offline to create a address and private key, however I am worried I have done something wrong.
After generating the address and private key, I simply printed out what was show on screen, however I think I should have clicked 'Paper Wallet' and done it this way?
Is their any difference?
Thanks
You didn't do anything wrong, however, the first private key generated after you inserted enough entropy (moved around with your mouse) is NOT BIP38 encrypted.
I would strongly advise to insert entropy, click on paper wallet, enable bip38 encryption, insert a STRONG password and generate new private keys!!!
A paper wallet without bip38 encryption can be swept/imported by anybody that finds your paper wallet, be it your spouse, your cleaning lady or the burglar that finds it while robbing you...