Related information, Documents, Links – Sony Ericsson P990i User Manual
Page 94: Trademarks and acknowledgements, Related information documents links, Con fiden tial, Preliminary version - p1f
White Paper
P990i
94
January 2006
Preliminary version - P1F
C
on
fiden
tial
•
Improved data encryption through the temporal
key integrity protocol (TKIP). TKIP scrambles
the keys using a hashing algorithm and, by add-
ing an integrity-checking feature, ensures that
the keys haven’t been tampered with.
•
User authentication, which is generally missing
in WEP, through the extensible authentication
protocol (EAP). EAP is built on a secure public-
key encryption system to ensure that only
authorized network users can access the net-
work.
It should be noted that WPA is an interim standard
that is being replaced with WPA2 that is virtually
identical with the IEEE 802.11i standard.
WTLS
Wireless Transport Layer Security. Part of WAP,
WTLS provides privacy, data integrity and authenti-
cation on transport layer level between two appli-
cations.
XHTML
Extensible Hypertext Markup Language
XML
Extensible Markup Language
Related information
Documents
•
The P990i User Guide.
•
Sony Ericsson P990i FAQ.
•
AT Command Reference Manual.
•
WAP 2.0 Specifications.
Links
Trademarks and acknowledgements
Apple and Mac are trademarks of Apple Computer, Inc.