21-NetworkSecurity

Authentication encapsulating security payload payload

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Unformatted text preview: st encryption with AES or 104-bit RC4 WiFi Protected Access WiFi 802.11i Access Control 802.11i 802.11i Privacy & Integrity 802.11i have Temporal Key Integrity Protocol have (TKIP) or WPA-1 (TKIP) s/w only changes to existing equipment using same RC4 algorithm as older WEP and Counter Mode CBC MAC (CCMP) or and WPA-2 using AES encryption WPA-2 both add message integrity code (MIC) generated using Michael algorithm Summary Summary security requirements and attacks confidentiality using symmetric encryption message authentication & hash functions public-key encryption & digital signatures secure socket layer (SSL) IPSec WiFi Protected Access...
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This note was uploaded on 04/06/2011 for the course EE 5363 taught by Professor Kang during the Spring '09 term at NYU Poly.

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