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Bookmark or Share- Four-way Handshake in WPA-Personal (WPA-PSK)(In PSK the PMK is derived directly from the password, whereas in EAP it is a result of the authentication process.) The four-way WPA2 handshake essentially makes the supplicant and authenticator prove to each other that they both know the PMK, and creates the temporal keys used to actually secure network data.
- Can someone explain in simple steps how WPA2-Enterprise authentication ...The process you detail isn't quite accurate. For one, WPA2-Enterprise doesn't make use of a PSK. Pre-shared keys are used by WPA2-Personal. WPA2-Enterprise uses 802.1X to authenticate an device to the network. The protocol used by 802.1X is EAP (extensible authentication protocol) which is defined in RFC 3748.
- passwords - Recommend Length for Wi-FI PSK? - Information Security ...calling wpa2 an encryption function bothers me deeply. Also the PSK 4-way handshake doesn't even use encryption because it hasn't established the encryption key. The handshake is PBKDF2-HMAC-SHA1. I have no idea how you where able to calculate the years without knowing the function -1 for clear misinformation. –
- How secure are WPA2 keys? - Information Security Stack ExchangeWPA2-Personal is a synonym for WPA2-PSK. In WPA2-PSK, the crucial cryptographic secret is the pre-shared key (PSK). The PSK is the basis for all security; there is no security from anyone who knows the PSK. In particular, the PSK is known to the router and is the only secret that you enter into a new device to authorize it to join the WPA2 network.
- How exactly does WPA2-PSK work? - Information Security Stack ExchangeHow does WPA2-PSK prevent evil twin password phishing? 0 What is the chance that my WiFi passphrase has the same WPA2 hash as a PW present in an adversary's char. based brute force password search space?
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