& nfc based e-library implementation farrukh...
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IT 15018
Examensarbete 30 hpApril 2015
ANDROID SECURE DEPLOYMENT
& NFC BASED E-LIBRARY IMPLEMENTATION
FARRUKH HASSAN
Institutionen för informationsteknologiDepartment of Information Technology
Teknisk- naturvetenskaplig fakultet UTH-enheten Besöksadress: Ångströmlaboratoriet Lägerhyddsvägen 1 Hus 4, Plan 0 Postadress: Box 536 751 21 Uppsala Telefon: 018 – 471 30 03 Telefax: 018 – 471 30 00 Hemsida: http://www.teknat.uu.se/student
Abstract
ANDROID SECURE DEPLOYMENT AND NFCBASED E-LIBRARY IMPLEMENTATION
Farrukh Hassan
This thesis communicates a new approach for the future Library system using secureNFC technology. Today we can use NFC and Android based mobile phones to buildmodern library system in which user will instead of standing in the queue can directlyborrow and return books. The NFC technology which will use in this thesis is capableof storing small amount of information. This storage will be used for maintaining thebooks records. Although the NFC works in close proximity but still there arepossibilities of attacks. Due to contact less communication the victim cannot noticethe attacks. There are different types of attacks which can occur includingmodification of data and listening to the communication by unknown user. Thereforein this thesis the author will look into how one can protect the system from thesekinds of at-tacks. The motivation behind the thesis is to introduce scalable cloudbased infrastructure as a backbone Library. Current systems using bar codetechnology are not secure. Therefore an infrastructure needs to be built whichincludes cloud based server for key distribution and data storage. Furthermore, thisthesis includes a study of the encryption and decryption schemes for close proximitycommunications. A new novel algorithm has been introduced and implemented as anencryption scheme for this thesis work. The Huffman scheme has been modified and16 bit keys have been used for the key exchange. The new approach is compared withthe existing techniques and found that it is reliable as compared to other techniques.
Keywords: Cloud based Server, Attacks, Heterogeneous Networks, Authentication,RFID tags, NFC, Partial keys.
Tryckt av: Reprocentralen ITCIT 15 017Examinator: Justin PearsonÄmnesgranskare: Edith NgaiHandledare: Izhar Ahmed Khan
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Table of Contents !
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3 Related Work Q/)+"</09,.*".].39&)(5"+$3."*.&0,.'"3.</01)+3",/0,"/0+"6..1"'$1."9*.8)$%+&5"$1",/.",.</1$&$4).+",/0,"0*."%+.'"01'")39&.3.1,.'")1",/)+",/.+)+7"
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5.1 Scenario usage Q/.*."<$%&'"6."0" &$,"$("%+."<0+.+"($*"30-)14"%+."$(",/.";LG",.</1$&$45"#),/"%1%+%0&"$9.*0,)$10&"3$'.+7"K.0'YZ*),.")+"$1."$(",/."3$'.+7"";LG"<0*'")+"$6=.<,)8."($*"01";LG".106&.'"3$6)&."9/$1.7"Z."1..'",$"0,,0</"0"+30&&";LG"<0*'",$".0</"6$$-7"Q/)+"<0*'"305")1<&%'." '0,0" &)-." ,),&." $("099&)<0,)$1"<01"%+."($*",/." )18$<0,)$1"$("+$3."<.*,0)1"0<,)$1+" )1",/."3$6)&."'.8)<."($*".]039&.",/."/01'$8.*"$(",/."@&%.,$$,/7"
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"
5.2 Anticipated Architecture "
Q/."($&&$#)14"()4%*."'.3$1+,*0,.+",/."<$1<.*1.'"(%1'03.1,0&+"01'"$8.*0&&"0*</),.<,%*."($*",/."4)8.1"+<.10*)$7"
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"
5.2.1 Authentication for access to library services Q/)+"90*," $(" ,/." </09,.*"')+<%++.+" ,/."'.+)41" +,*0,.457" I%99$+." 0"9.*+$1"/0+" 01";LG".106&.'"9/$1.>",/."6.1.(),",/0,"/."<01"4.,"(*$3",/)+",.</1$&$45")+",/0,",/."%+.*"<01"%+."),"($*" ,/." 9%*9$+." $(" 6$**$#)14" 6$$-" (*$3" &)6*0*5" #),/$%," 015" 0,,.1'01," $*" &)6*0*5"
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"
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"
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>,,*( #'/+&%3,c" Q/)+" +<.10*)$" )39&.3.1,+" 0" 9*$,$<$&" ,/0," )+" 60+.'"$1" ,/." .]</014." $("')((.*.1,"-.5+"&)-."90*,)0&"-.5"+</.3.+"65"30-)14"%+."$(",/."+/$*,"*014."&)-."#$%>"&$14"*014." &)-." @&%.,$$,/" 01'" )1,.*1.," &)-." &''()" 60+.'" <$33%1)<0,)$17" Q/." ($&&$#)14"()4%*."'.3$1+,*0,.+",/."<$1<.*1.'",.</1$&$4).+")1"+.<%*)14"+30*,"&)6*0*5".18)*$13.1,7"
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"
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"
5.4 Functionality of the approach Q/."<%**.1,"9*$9$+.'"0*</),.<,%*."+%99$*,+",/."($&&$#)14"(%1<,)$10&),).+c"
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6.1 Usability Enhancement Q/." ,/.+)+" 6*)14+" )1" ,/." %+06)&),5" <$1<.9,+" $(";LG" ,.</1$&$45" 65" .39&$5)14" +.<%*),5"3.0+%*.3.1,+7" Q/." <$1<.9,+" ,/0," 0*." )39&.3.1,.'" ,$"30-." +%*." ,/." +.<%*." %+04." $(";LG",.</1$&$45"/0+"6..1"<$36)1.'"#),/"$,/.*",.</1$&$4).+"+%</"0+"[QQVI>"@&%.,$$,/"#/)</" <01" &.0'" %+" ,$" #/$&." 1.#" 0*.0" $(" 3$6)&." '.8.&$93.1," )1" ,/." ().&'" $(" &)6*0*5"0%,$30,)$1"+5+,.3+7"
"
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References [1g""""""""""""""";.0*"().&'"<$33%1)<0,)$1"*++,-.//01"2343,0536"789/2343/#068:;30<5:=7>>?13=6+371"
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fANg"""""""""""Q.&.<$33%1)<0,)$1+"01'")1($*30,)$1".]</014."6.,#..1"+5+,.3+" ";.0*"L).&'"G$33%1)<0,)$1" "!1,.*(0<."01'"V*$,$<$&"`;LG!V\ +,":'),)$17"!IDY!:G"AJNSC"
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