Does the iPhone support LEAP or PEAP WiFi authentication?

Does the iPhone support LEAP or PEAP WiFi authentication?

No.

Not as of firmware 1.1.4. Though recent updates saw an extension of the iPhone's VPN protocol support, LEAP/PEAP WiFi support was absent.

LEAP/PEAP support, along with many other features, is rumored to be coming with the iPhone 2.0 release but this has not yet been confirmed.

Comments

the iphone will support it when apple pushes out the 2.0 software update

http://images.apple.com/iphone/enterprise/docs/WPA_fs.pdf

Confirmed. iPhone 3G with 2.0 firmware can connect to corporate wi-fi using PEAP