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  2. Pre-shared key - Wikipedia

    en.wikipedia.org/wiki/Pre-shared_key

    In cryptography, a pre-shared key (PSK) is a shared secret which was previously shared between the two parties using some secure channel before it needs to be used. [ 1 ] Key

  3. Phase-shift keying - Wikipedia

    en.wikipedia.org/wiki/Phase-shift_keying

    Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency carrier wave. The modulation is accomplished by varying the sine and cosine inputs at a precise time. It is widely used for wireless LANs, RFID and Bluetooth communication.

  4. IEEE 802.11i-2004 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.11i-2004

    After the PSK or 802.1X authentication, a shared secret key is generated, called the Pairwise Master Key (PMK). In PSK authentication, the PMK is actually the PSK, [6] which is typically derived from the WiFi password by putting it through a key derivation function that uses SHA-1 as the cryptographic hash function. [7]

  5. Aircrack-ng - Wikipedia

    en.wikipedia.org/wiki/Aircrack-ng

    Aircrack-ng is a network software suite consisting of a detector, packet sniffer, WEP and WPA/WPA2-PSK cracker and analysis tool for 802.11 wireless LANs.It works with any wireless network interface controller whose driver supports raw monitoring mode and can sniff 802.11a, 802.11b and 802.11g traffic.

  6. Wi-Fi Protected Access - Wikipedia

    en.wikipedia.org/wiki/Wi-Fi_Protected_Access

    These include design flaws in the Wi-Fi standard, affecting most devices, and programming errors in Wi-Fi products, making almost all Wi-Fi products vulnerable. The vulnerabilities impact all Wi-Fi security protocols, including WPA3 and WEP. Exploiting these flaws is complex but programming errors in Wi-Fi products are easier to exploit.

  7. TLS-PSK - Wikipedia

    en.wikipedia.org/wiki/TLS-PSK

    TLS-PSK uses symmetric keys, shared in advance among the communicating parties, to establish a TLS connection. There are several reasons to use PSKs: Using pre-shared keys can, depending on the ciphersuite, avoid the need for public key operations. This is useful if TLS is used in performance-constrained environments with limited CPU power.

  8. wpa_supplicant - Wikipedia

    en.wikipedia.org/wiki/Wpa_supplicant

    WPA-PSK and WPA2-PSK ("WPA-Personal", pre-shared key) WPA3 [5] WPA with EAP ("WPA-Enterprise", for example with RADIUS authentication server) RSN: PMKSA caching, pre-authentication; IEEE 802.11r; IEEE 802.11w; Wi-Fi Protected Setup ; Included with the supplicant are a GUI and a command-line utility for interacting with the running supplicant.

  9. Temporal Key Integrity Protocol - Wikipedia

    en.wikipedia.org/wiki/Temporal_Key_Integrity...

    Temporal Key Integrity Protocol (TKIP / t iː ˈ k ɪ p /) is a security protocol used in the IEEE 802.11 wireless networking standard. TKIP was designed by the IEEE 802.11i task group and the Wi-Fi Alliance as an interim solution to replace WEP without requiring the replacement of legacy hardware.