Which outdated Wi-Fi encryption protocol employs a static key that is typically 10, 26, or 58 characters long?

Wired Equivalent Privacy (WEP) was one of the first wireless security standards. It employs a static key with a length of 10, 26, or 58 hexadecimal characters. WEP was depreciated in 2004 because it was no longer secure, and it was temporarily replaced by WPA, which was soon superseded by WPA2. WPA3 is the most recent and secure standard.