Which of the following keys are not generated by the 4-Way Handshake? GTK PTK GMK PMK In 802.1X authentication, which frame is transmitted by the supplicant immediately following a successful 802.11 association? EAP-response/identity EAP-request/identity RADIUS-access-request EAPOL-start wwwww Which component of the 802.X process is called the ANonce? wwww. The supplicant The authentication server The 4-Way Handshake The authenticator What is defined by a successful 802.1X authentication exchange between a supplicant and an authentication server? PTKSA GTKSA

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Which of the following keys are not generated by the 4-Way Handshake?
GTK
PTK
GMK
PMK
In 802.1X authentication, which frame is transmitted by the supplicant immediately following a
successful 802.11 association?
EAP-response/identity
EAP-request/identity
RADIUS-access-request
EAPOL-start
Which component of the 802.X process is called the ANonce?
The supplicant
The authentication server
The 4-Way Handshake
The authenticator
What is defined by a successful 802.1X authentication exchange between a supplicant and an
authentication server?
PTKSA
GTKSA
PMKSA
PSKSA
Transcribed Image Text:Which of the following keys are not generated by the 4-Way Handshake? GTK PTK GMK PMK In 802.1X authentication, which frame is transmitted by the supplicant immediately following a successful 802.11 association? EAP-response/identity EAP-request/identity RADIUS-access-request EAPOL-start Which component of the 802.X process is called the ANonce? The supplicant The authentication server The 4-Way Handshake The authenticator What is defined by a successful 802.1X authentication exchange between a supplicant and an authentication server? PTKSA GTKSA PMKSA PSKSA
After viewing the frame capture in the graphic show here, identify which type of encryption method is
being used
E
EAPOL Key
Type:
A: TKIP
B: CCMP
C: xSec
www
D: Fortress
E: WEP
F: AES
Key Information:
2 RSN key descriptor [38]
0001001111001010 [[39-40)
xxx.....
. Reserved
.........…... Key Data Encrypted
.....0..
******
No Request to initiate Handshake
No Error
. Secure
* Message contains Key MIC
1....... Key ACK
1...... Install: 802.1x component shall configure the temporal key
..xx.... Reserved
...1... Key Type: Pairwise Key
...010 Vers: HMAC-SHAI-128 is the EAPOL-Key MIC / NIST AES KEY vrap
Transcribed Image Text:After viewing the frame capture in the graphic show here, identify which type of encryption method is being used E EAPOL Key Type: A: TKIP B: CCMP C: xSec www D: Fortress E: WEP F: AES Key Information: 2 RSN key descriptor [38] 0001001111001010 [[39-40) xxx..... . Reserved .........…... Key Data Encrypted .....0.. ****** No Request to initiate Handshake No Error . Secure * Message contains Key MIC 1....... Key ACK 1...... Install: 802.1x component shall configure the temporal key ..xx.... Reserved ...1... Key Type: Pairwise Key ...010 Vers: HMAC-SHAI-128 is the EAPOL-Key MIC / NIST AES KEY vrap
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