Graphical pwd auth

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Integration of Sound Signature in Graphical Password Authentication

System

A PROJECT REPORT

Submitted by

CB.EN.P3CA!""#$ %&AE' AS&(A) A*I.B

In partial fulfillment for the award of the degree

Of

AS+E( %) C%P,+E( APP*ICA+I%NS

A(I+A SC&%%* %) ENGINEE(ING- C%IBA+%(E

A(I+A IS&/A I'0APEE+&A

C%IBA+%(E 1 2! !!#

A0 #"!3


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A(I+A IS&/A I'0APEE+&A

A(I+A SC&%%* %) ENGINEE(ING- C%IBA+%(E 1 2!!!#

B%NA)I'E CE(+I)ICA+E

This is to certify that the project report entitled Integration of Sound Signature in

Graphical Password Authentication System submitted by ohamed Ashraf Ali.B

4CB.EN.P3CA!""#$5in partial fulfillment of the requirements for the aard of the !e"ree

AS+E( %) C%P,+E( APP*ICA+I%NS is a bonafide record of the or# carried out

under our "uidance and super$ision at Amrita %chool of En"ineerin"&

E'TER(A) %*PER+,OR

-r&.&-&-anesh/

Project )eader/

0essel ,nfoTech/

Pala##ad

,(TER(A) %*PER+,OR

-r&%&Than"a$elu

Associate Professor 1%23/

!ept& Of Computer %cience 4

En"ineerin"/

Amrita %chool of En"ineerin"

Coimbatore

C5A,RPER%O(

Prof& P& (& .umar

!ept& of Computer %cience and En"ineerin"

This project report as e$aluated by us on & & & & & & & & & & & & & & & & & & & & & &

,(TER(A) E'A-,(ER E'TER(A) E'A-,(ER


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AC6N%/*E'GEEN+

, ould li#e to e6press my "ratitude to all ho ha$e helped us directly or indirectly in my

project

, e6press my sincere "ratitude to Brahmachari A7hayamrita Chaitanya- Pro

Chancellor and 'r.P.en8at (angan/ +ice Chancellorof Amrita ishwa idyapeetham- for

pro$idin" us the opportunity to under"o this pro"ramme&

, e6press my sincere than#s to Prof. P.N.6umar-Chairperson/ !epartment of Computer

%cience and En"ineerin"/ for his support and encoura"ement&

, e6tend my heartiest "ratitude to my internal "uide r.S.+hanga9elufor her $aluable

"uidance& , also than# s..Prathilothamai and s.S.Souparni8an- the project coordinators/

for their co7operation&

, am also "rateful to all other members of faculty for their $aluable "uidance&

, also e6press my deep "ratitude to my E6ternal "uide/ r.6..anesh- Pro:ect

*eaderof Bessel Info+ech/ for pro$idin" me the opportunity to or# under his "uidance as

ell as for renderin" help and support , required to complete this project successfully& , e6tendspecial than#s to the staff and mana"ement of BESSE* IN)%+EC&/ for all the support and

facilities that ere pro$ided me to complete my project on time&

8inally/ , ish to e6press my sincere than#s to my parents and my friends ho ha$e

contributed a lot toards my project or# and my mental ellbein" durin" this period&


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C%N+EN+S

S.No Particulars Page

ABS+(AC+

*IS+ %) +AB*ES

*IS+ %) )IG,(ES

i

iiii

9 IN+(%',C+I%N 9&9& Project O$er$ie

9&: Objecti$e

:

:

: %(GANI;A+I%NA* P(%)I*E;

< S0S+E 'ESC(IP+I%N


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= S0S+E ANA*0SIS AN' 'ESIGN

=&9 %ystem Architecture

=&: Entity relationship dia"ram

=&< *se case !ia"ram

=&; %equence !ia"ram =&? Acti$ity !ia"ram

=&= ,nput Output !esi"n

9:

9

;9


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ABS+(AC+

A "raphical passord system ith a supporti$e sound si"nature to increase the

remembrance of the passord is discussed& ,n proposed or# a clic#7based "raphical passord

scheme called Cued Clic# Points 1CCP3 is presented& ,n this system a passord consists ofsequence of some ima"es in hich user can select one clic#7point per ima"e& ,n addition user is

as#ed to select a sound si"nature correspondin" to clic# point this sound si"nature ill be used to

help the user to lo"in&

,

*IS+ %) +AB*ES


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+AB*E N%. 'ESC(IP+I%N PAGE N%.

>&9 *(,T TE%T,(2 ::

*IS+ %) )IG,(ES

Inde= +itle Page Num7er

9 %ystem Architecture 9:

: Entity relationship dia"ram 9uence 'iagram


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9?

2.? Acti9ity 'iagram


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9=

2.2 INP,+ %,+P,+ 'ESIGN


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2.2.! Input 'esign

Graphical Password@

5ere user %elects ,ma"e and clic# on points per ima"e& The ,ma"e clic# point

is calculated by Euclidian !istance $ector for different user profile $ectors&

Sound Signature@

The sound si"nature is recorded for recallin" the passord durin" re"istration&

2.2.# %utput design

The %ystem Authenticates hen the CCP matches for the user profile and matches

the sound si"nature ith respect to ima"e clic#s points& The Authentication ta#es into the

department ebsite hen user successfully lo""ed in&

9


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S0S+E 'EE*%PEN+

9>

$. S0S+E 'EE*%PEN+

$.! odule description


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$.!.!,ser Authentication

,n user authentication module/ the user is initially re"istered by "i$in" the user name and

passord/ if the user name is already present then the system does not allo to such user

name then the user must "i$e some other user name& ,f the re"istered user name ant to use/then the user name and the passord must be "i$en if correct information is pro$ided then he

is alloed to enter into the system& The user lo" #eeps trac# of the entire user ho lo"s in

and out of the database&

$.!.#Cued Clic8 Point 4CCP5

5ere "raphical Passord authentication is performed& *ser has to select ima"es and clic#

a point per ima"e& The clic# point for each ima"e is calculated by Euclidian !istance +ectorfor different user profile $ectors&

$.!.3Sound Signature

A sound is recorded for each ima"e durin" re"istration& The sound si"nature plays the

role as recallin" passord for a particular ima"e or clic# pointsG it acts as a passord hint for

users& The authentication done by matchin" sound si"nature ith the correspondin" ima"es

for %uccessful lo"in&

9B


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+ES+ING

:@

. +ES+ING

+esting %7:ecti9e

The main objecti$e of softare testin" is to unco$er errors& Testin" is considered one of

the most tedious and time consumin" acti$ities& ,f it is conducted haphaDardly/ time is asted/


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unnecessary effort is e6pended/ and e$en orse/ errors snea# throu"h undetected&

+ypes of testing performed

*nit testin"

,nit testing

This is the most primiti$e testin" herein each and e$ery module is tested to locate and

debu" errors locally& This testin" is carried out in pro"rammin" sta"e itself& *nit testin" is

performed to reco$er errors of the folloin" type

,ncorrect $ariable names

,nconsistent data type

,n this project aspect the front end desi"n consists of screens& They are tested for data

acceptance& 0ac# end is tested for successful acceptance and data retrie$al& Each module is tested

separately&

+est plan and test cases

The useful procedure in testin" is to create test data for initial test and to use li$e data for

testin"& %ome of the constraints #ept in mind hile desi"nin" the test data are

Test data must co$er all cases and should be e6hausti$e&

Test data should include #non incorrect data in order to test the $alidation and control

procedure&

:9

+est odule

odule +est steps +est


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Case

Id

'escription %utputInput E=pected

output

Actual

output

*%ER@9

*ser

Authenticat

ion

Chec#s the

e6istin"

user by

username&

And )o"in

Process&

E6istin" *sername

and -aster

Passord "i$en&

*sername

E6ists Pa"e

%tep 9 )o"in

%uccessful

*%ER@: *sername and

-aster Passord

2i$en

%tep 9

)o"in

%tep 9 )o"in

%uccessful

*%ER@< hen in$alid

username and

master passord

"i$en

ron"

Credentials

-essa"e bo6

!isplayed&%uccessful

*%ER@;

Cued Clic#

Points

Clic# Point

for ima"es&

Clic# on ima"e9 %tep :)o"in

%tep : )o"in

%uccessful

*%ER@? ,n$alid Clic# on

,ma"e:

,n$alid

,ma"e Pa"e&

(ot

Authenticat

ed

8inal %tep 7

*ser

Authenticated

%uccessful

*%ER@=

%ound

%i"nature

-atches the

%ound 8or

Correspondi

n" ,ma"es

%elect ,n$alid

%ound 8or ima"e9

Error statin"

that (ot

Authenticat

ed&

*ser

Authenticated

&%uccessful

*%ER@ %elect +alid

%ounds 8or All

ima"es

%hos *ser

Authenticati

on&

%hos *ser

Authenticatio

n&%uccessful

::


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Graphical pwd auth