Mobile security application for SignSupport

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10 Δεκ 2013 (πριν από 3 χρόνια και 11 μήνες)

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Mobile security application for SignSupport


Protecting a Deaf person’s medical
information
that is stored on a mobile SD card

Student: Lindokuhle Duma

Supervisor name: Prof. Tucker

SignSupport Mobile
Application

Developed by
Michael Motlhabi (UWC
M
asters student)


Tools used

Unlock pattern password

Goal

Problem

Encryption



Problem

Goal

accomplished


Point reuse in pattern password


Storing encryption keys


Integrating pattern password with SignSupport


Integrating
encryption with
SignSupport


Term4 project plan

Demo


Setting a pattern password


Login to SignSupport


View Deaf person’s background information while logged in


View Deaf person’s background information a
fter logging out

Smudge attack!

Generic pattern

SignSupport pattern

References

[1]
https
://
code.google.com/p/android
-
lockpattern/wiki/Downloads?tm=2


[
2] Aviv J., Gibson, K.,
Mossop
, E., Blaze, M., and Smith, J. M.
(2010, August). Smudge attacks on smartphone touch
screens.
InProceedings

of the4th USENIX conference


[3] CA Technologies (2011),
authentication
-
system CE
technolo
-
gies,
Advance

authentication methods: software vs. hardware
http
:
==
www:ca:com
= =media=F
iles
=whitepapers=
AMMebooklayout:pdf


Thank you

Source code

Encryption and Pattern

Pattern tracking

Pattern color


Password verification


Generating encryption key


Encryption