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- Authentication Types for Wireless Devices - Cisco
During shared key authentication, the access point sends an unencrypted challenge text string to any device that is attempting to communicate with the access point The device that is requesting authentication encrypts the challenge text and sends it back to the access point
- WLAN Shared Key Authentication | Hitch Hikers Guide to Learning
The Challenge text and the encrypted text are both sent out on air It is a simple mathematical operation to obtain the key used in encrypting the challenge text as both the encrypted and clear text are available to anyone who is sniffing the channel medium
- What is Shared Key Authentication, and how does it work?
The AP responds by generating a sequence of characters called a challenge text The computer encrypts the challenge text with its WEP key and transmits the message back to the AP The AP decrypts the message and compares the result with the original challenge text
- Module 16 Quiz - Hacking Wireless Networks Flashcards
The following steps illustrate the establishment of connection in the shared key authentication process:? The station sends an authentication frame to the AP ? The AP sends a challenge text to the station ?
- Authentication Challenge - an overview | ScienceDirect Topics
The access decrypts the encrypted challenge using the shared key and compares it with the original challenge text If they match, an authentication acknowledgement is sent to the station requesting access, other-wise a negative authentication notice is sent
- WEP (Shared Key Authentication), how is the 136 byte . . .
What does the AP send? Clear text challenge frame sent by the AP is 160 bytes long, and the encrypted challenge response frame is 168 bytes long That is not the question, but let's make things clear In the clear text AP messages, the management headers are also clear text: Authentication algorithm (2 bytes) Authentication SEQ (2 bytes)
- Shared key authentication - Hewlett Packard Enterprise . . .
Shared key authentication uses the following process: The client sends an authentication request to the AP The AP randomly generates a challenge text and sends it to the client
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