Which cipher is supported for wireless encryption only with the WPA2 standard?
WPA2 is the Wi‑Fi security standard that uses AES for data encryption, typically through CCMP. RC4 is tied to older WEP and WPA/TKIP implementations, and SHA is a hashing algorithm rather than the wireless encryption cipher used for protecting Wi‑Fi traffic. Therefore, the cipher associated specifically with WPA2 is AES.
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