隠されたトークンあるいは暗号の解説 / Explanation of hidden tokens or cryptography

PHPerKaigi2023 のセッション用スライドです
セッションの概要など詳しくはｺﾁﾗ→https://fortee.jp/phperkaigi-2023/proposal/b23f97c9-7f93-4d05-b46b-f236f7e72376

◆ URL
YouTube: https://www.youtube.com/c/narusemi?sub_confirmation=1
Twitter: https://twitter.com/nrslib

Transcript

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9. root@6fc0eeab504a:/var/www/html# ls
   BHJDIO.php FXFUHSXQBBUDWUYDVE.php KZXUK.php V20xc2RWbFhkejA9.php YKIUTJ.p
   DHIBYR.php JABZNSLACRQR.php MYCOZHKDBKF.php VTDIABLQFKZQK.php first.ph
   EVNNZ.php JBJYL.php OIWRXPRAU.php VTDKD.php fourth.p
   FRPBAQUVAG.php JMTNFN.php TMFAESTAQNAGKZXUFVODR.php VTDKDYGUUO.php index.ph
   

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10. root@6fc0eeab504a:/var/www/html# ls
    BHJDIO.php FXFUHSXQBBUDWUYDVE.php KZXUK.php V20xc2RWbFhkejA9.php YKIUTJ.p
    DHIBYR.php JABZNSLACRQR.php MYCOZHKDBKF.php VTDIABLQFKZQK.php first.ph
    EVNNZ.php JBJYL.php OIWRXPRAU.php VTDKD.php fourth.p
    FRPBAQUVAG.php JMTNFN.php TMFAESTAQNAGKZXUFVODR.php VTDKDYGUUO.php index.ph
    

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11. echo "以下を解読し解答してください。";
    echo "VVZWR1dGZFZPVWRTVld4RQ==";
    echo "be49dff024b9745dfcff21a11ac419be8e3ff906c403b0bd9156281119cfc4d9 7c82b7123b94faf8741492
    

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12. echo "以下を解読し解答してください。";
    echo "VVZWR1dGZFZPVWRTVld4RQ==";
    echo "be49dff024b9745dfcff21a11ac419be8e3ff906c403b0bd9156281119cfc4d9 7c82b7123b94faf874149
    

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13. echo "以下を解読し解答してください。";
    echo "VVZWR1dGZFZPVWRTVld4RQ==";
    echo "be49dff024b9745dfcff21a11ac419be8e3ff906c403b0bd9156281119cfc4d9 7c82b7123b94faf874149
    

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14. echo "以下を解読し解答してください。";
    echo "VVZWR1dGZFZPVWRTVld4RQ==";
    echo "be49dff024b9745dfcff21a11ac419be8e3ff906c403b0bd9156281119cfc4d9 7c82b7123b94faf874149
    

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15. :/var/www/html# cd ~
    :~# ls
    SKSHUFKDOOHQJH XMWTNCCFOHXS
    

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16. :/var/www/html# cd ~
    :~# ls
    SKSHUFKDOOHQJH XMWTNCCFOHXS
    

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17. :/var/www/html# cd ~
    :~# ls
    SKSHUFKDOOHQJH XMWTNCCFOHXS
    

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18. :/var/www/html# cd ~
    :~# ls
    SKSHUFKDOOHQJH XMWTNCCFOHXS
    

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19. :~# cd SKSHUFKDOOHQJH/
    :~/SKSHUFKDOOHQJH# ls
    1 2 3
    

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21. :~# cd SKSHUFKDOOHQJH/
    :~/SKSHUFKDOOHQJH# ls
    1 2 3
    

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22. :~# cd SKSHUFKDOOHQJH/
    :~/SKSHUFKDOOHQJH# ls
    1 2 3
    

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23. WKHUH DUH WZR WRNHQV LQ WRWDO
    

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28. H A L
    

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29. H A L
    I B M
    

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30. H A L
    I B M
    ↑ ↑ ↑
    

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31. H A L
    I B M
    ↑ ↑ ↑
    

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32. H A L
    I B M
    ↑ ↑ ↑
    

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33. WKHUH DUH WZR WRNHQV LQ WRWDO
    

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34. const ALPHABETS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    function shift(string $cipher, int $diff): string {
    $cipher_length = strlen($cipher);
    $plain = "";
    for ($i = 0; $i < $cipher_length; $i++) {
    $next = strpos(ALPHABETS, $cipher[$i]) + $diff;
    if ($next >= 26) {
    $next -= 26;
    }
    $plain .= ALPHABETS[$next];
    }
    return $plain;
    }
    

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35. WKHUH DUH WZR WRNHQV LQ WRWDO
    

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36. WKHUH DUH WZR WRNHQV LQ WRWDO
    XLIVI EVI XAS XSOIRW MR XSXEP
    

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37. function enumerate_candidates(string $cipher) {
    for ($i = 1; $i < 26; $i++) {
    $plain = shift($cipher, $i);
    echo str_pad($i, 2, 0, STR_PAD_LEFT) . "|" . $plain . PHP_EOL;
    }
    }
    for($i = 1; $i < count($argv); $i++) {
    $cipher = strtoupper($argv[$i]);
    echo "====================" . PHP_EOL;
    echo "TARGET:" . $cipher . PHP_EOL;
    echo "--------------------" . PHP_EOL;
    enumerate_candidates($cipher);
    echo "====================" . PHP_EOL;
    echo PHP_EOL;
    }
    

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38. ====================
    TARGET:WKHUH
    --------------------
    01|XLIVI
    02|YMJWJ
    03|ZNKXK
    04|AOLYL
    05|BPMZM
    06|CQNAN
    07|DROBO
    08|ESPCP
    09|FTQDQ
    10|GURER
    11|HVSFS
    12|IWTGT
    13|JXUHU
    14|KYVIV
    15|LZWJW
    16|MAXKX
    17|NBYLY
    18|OCZMZ
    19|PDANA
    20|QEBOB
    21|RFCPC
    22|SGDQD
    23|THERE
    24|UIFSF
    25|VJGTG
    ====================
    ====================
    TARGET:DUH
    --------------------
    01|EVI
    02|FWJ
    03|GXK
    04|HYL
    05|IZM
    06|JAN
    07|KBO
    08|LCP
    09|MDQ
    10|NER
    11|OFS
    12|PGT
    13|QHU
    14|RIV
    15|SJW
    16|TKX
    17|ULY
    18|VMZ
    19|WNA
    20|XOB
    21|YPC
    22|ZQD
    23|ARE
    24|BSF
    25|CTG
    ====================
    ====================
    TARGET:WZR
    --------------------
    01|XAS
    02|YBT
    03|ZCU
    04|ADV
    05|BEW
    06|CFX
    07|DGY
    08|EHZ
    09|FIA
    10|GJB
    11|HKC
    12|ILD
    13|JME
    14|KNF
    15|LOG
    16|MPH
    17|NQI
    18|ORJ
    19|PSK
    20|QTL
    21|RUM
    22|SVN
    23|TWO
    24|UXP
    25|VYQ
    ====================
    ====================
    TARGET:WRNHQV
    --------------------
    01|XSOIRW
    02|YTPJSX
    03|ZUQKTY
    04|AVRLUZ
    05|BWSMVA
    06|CXTNWB
    07|DYUOXC
    08|EZVPYD
    09|FAWQZE
    10|GBXRAF
    11|HCYSBG
    12|IDZTCH
    13|JEAUDI
    14|KFBVEJ
    15|LGCWFK
    16|MHDXGL
    17|NIEYHM
    18|OJFZIN
    19|PKGAJO
    20|QLHBKP
    21|RMICLQ
    22|SNJDMR
    23|TOKENS
    24|UPLFOT
    25|VQMGPU
    ====================
    ====================
    TARGET:LQ
    --------------------
    01|MR
    02|NS
    03|OT
    04|PU
    05|QV
    06|RW
    07|SX
    08|TY
    09|UZ
    10|VA
    11|WB
    12|XC
    13|YD
    14|ZE
    15|AF
    16|BG
    17|CH
    18|DI
    19|EJ
    20|FK
    21|GL
    22|HM
    23|IN
    24|JO
    25|KP
    ====================
    ====================
    TARGET:WRWDO
    --------------------
    01|XSXEP
    02|YTYFQ
    03|ZUZGR
    04|AVAHS
    05|BWBIT
    06|CXCJU
    07|DYDKV
    08|EZELW
    09|FAFMX
    10|GBGNY
    11|HCHOZ
    12|IDIPA
    13|JEJQB
    14|KFKRC
    15|LGLSD
    16|MHMTE
    17|NINUF
    18|OJOVG
    19|PKPWH
    20|QLQXI
    21|RMRYJ
    22|SNSZK
    23|TOTAL
    24|UPUBM
    25|VQVCN
    ====================
    

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39. ====================
    TARGET:WKHUH
    --------------------
    01|XLIVI
    02|YMJWJ
    03|ZNKXK
    04|AOLYL
    05|BPMZM
    06|CQNAN
    07|DROBO
    08|ESPCP
    09|FTQDQ
    10|GURER
    11|HVSFS
    12|IWTGT
    13|JXUHU
    14|KYVIV
    15|LZWJW
    16|MAXKX
    17|NBYLY
    18|OCZMZ
    19|PDANA
    20|QEBOB
    21|RFCPC
    22|SGDQD
    23|THERE
    24|UIFSF
    25|VJGTG
    ====================
    ====================
    TARGET:DUH
    --------------------
    01|EVI
    02|FWJ
    03|GXK
    04|HYL
    05|IZM
    06|JAN
    07|KBO
    08|LCP
    09|MDQ
    10|NER
    11|OFS
    12|PGT
    13|QHU
    14|RIV
    15|SJW
    16|TKX
    17|ULY
    18|VMZ
    19|WNA
    20|XOB
    21|YPC
    22|ZQD
    23|ARE
    24|BSF
    25|CTG
    ====================
    ====================
    TARGET:WZR
    --------------------
    01|XAS
    02|YBT
    03|ZCU
    04|ADV
    05|BEW
    06|CFX
    07|DGY
    08|EHZ
    09|FIA
    10|GJB
    11|HKC
    12|ILD
    13|JME
    14|KNF
    15|LOG
    16|MPH
    17|NQI
    18|ORJ
    19|PSK
    20|QTL
    21|RUM
    22|SVN
    23|TWO
    24|UXP
    25|VYQ
    ====================
    ====================
    TARGET:WRNHQV
    --------------------
    01|XSOIRW
    02|YTPJSX
    03|ZUQKTY
    04|AVRLUZ
    05|BWSMVA
    06|CXTNWB
    07|DYUOXC
    08|EZVPYD
    09|FAWQZE
    10|GBXRAF
    11|HCYSBG
    12|IDZTCH
    13|JEAUDI
    14|KFBVEJ
    15|LGCWFK
    16|MHDXGL
    17|NIEYHM
    18|OJFZIN
    19|PKGAJO
    20|QLHBKP
    21|RMICLQ
    22|SNJDMR
    23|TOKENS
    24|UPLFOT
    25|VQMGPU
    ====================
    ====================
    TARGET:LQ
    --------------------
    01|MR
    02|NS
    03|OT
    04|PU
    05|QV
    06|RW
    07|SX
    08|TY
    09|UZ
    10|VA
    11|WB
    12|XC
    13|YD
    14|ZE
    15|AF
    16|BG
    17|CH
    18|DI
    19|EJ
    20|FK
    21|GL
    22|HM
    23|IN
    24|JO
    25|KP
    ====================
    ====================
    TARGET:WRWDO
    --------------------
    01|XSXEP
    02|YTYFQ
    03|ZUZGR
    04|AVAHS
    05|BWBIT
    06|CXCJU
    07|DYDKV
    08|EZELW
    09|FAFMX
    10|GBGNY
    11|HCHOZ
    12|IDIPA
    13|JEJQB
    14|KFKRC
    15|LGLSD
    16|MHMTE
    17|NINUF
    18|OJOVG
    19|PKPWH
    20|QLQXI
    21|RMRYJ
    22|SNSZK
    23|TOTAL
    24|UPUBM
    25|VQVCN
    ====================
    

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40. ====================
    TARGET:WKHUH
    --------------------
    01|XLIVI
    02|YMJWJ
    03|ZNKXK
    04|AOLYL
    05|BPMZM
    06|CQNAN
    07|DROBO
    08|ESPCP
    09|FTQDQ
    10|GURER
    11|HVSFS
    12|IWTGT
    13|JXUHU
    14|KYVIV
    15|LZWJW
    16|MAXKX
    17|NBYLY
    18|OCZMZ
    19|PDANA
    20|QEBOB
    21|RFCPC
    22|SGDQD
    23|THERE
    24|UIFSF
    25|VJGTG
    ====================
    ====================
    TARGET:DUH
    --------------------
    01|EVI
    02|FWJ
    03|GXK
    04|HYL
    05|IZM
    06|JAN
    07|KBO
    08|LCP
    09|MDQ
    10|NER
    11|OFS
    12|PGT
    13|QHU
    14|RIV
    15|SJW
    16|TKX
    17|ULY
    18|VMZ
    19|WNA
    20|XOB
    21|YPC
    22|ZQD
    23|ARE
    24|BSF
    25|CTG
    ====================
    ====================
    TARGET:WZR
    --------------------
    01|XAS
    02|YBT
    03|ZCU
    04|ADV
    05|BEW
    06|CFX
    07|DGY
    08|EHZ
    09|FIA
    10|GJB
    11|HKC
    12|ILD
    13|JME
    14|KNF
    15|LOG
    16|MPH
    17|NQI
    18|ORJ
    19|PSK
    20|QTL
    21|RUM
    22|SVN
    23|TWO
    24|UXP
    25|VYQ
    ====================
    ====================
    TARGET:WRNHQV
    --------------------
    01|XSOIRW
    02|YTPJSX
    03|ZUQKTY
    04|AVRLUZ
    05|BWSMVA
    06|CXTNWB
    07|DYUOXC
    08|EZVPYD
    09|FAWQZE
    10|GBXRAF
    11|HCYSBG
    12|IDZTCH
    13|JEAUDI
    14|KFBVEJ
    15|LGCWFK
    16|MHDXGL
    17|NIEYHM
    18|OJFZIN
    19|PKGAJO
    20|QLHBKP
    21|RMICLQ
    22|SNJDMR
    23|TOKENS
    24|UPLFOT
    25|VQMGPU
    ====================
    ====================
    TARGET:LQ
    --------------------
    01|MR
    02|NS
    03|OT
    04|PU
    05|QV
    06|RW
    07|SX
    08|TY
    09|UZ
    10|VA
    11|WB
    12|XC
    13|YD
    14|ZE
    15|AF
    16|BG
    17|CH
    18|DI
    19|EJ
    20|FK
    21|GL
    22|HM
    23|IN
    24|JO
    25|KP
    ====================
    ====================
    TARGET:WRWDO
    --------------------
    01|XSXEP
    02|YTYFQ
    03|ZUZGR
    04|AVAHS
    05|BWBIT
    06|CXCJU
    07|DYDKV
    08|EZELW
    09|FAFMX
    10|GBGNY
    11|HCHOZ
    12|IDIPA
    13|JEJQB
    14|KFKRC
    15|LGLSD
    16|MHMTE
    17|NINUF
    18|OJOVG
    19|PKPWH
    20|QLQXI
    21|RMRYJ
    22|SNSZK
    23|TOTAL
    24|UPUBM
    25|VQVCN
    ====================
    

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41. View Slide

42. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    

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43. ====================
    TARGET:LUFYF
    --------------------
    01|MVGZG
    02|NWHAH
    03|OXIBI
    04|PYJCJ
    05|QZKDK
    06|RALEL
    07|SBMFM
    08|TCNGN
    09|UDOHO
    10|VEPIP
    11|WFQJQ
    12|XGRKR
    13|YHSLS
    14|ZITMT
    15|AJUNU
    16|BKVOV
    17|CLWPW
    18|DMXQX
    19|ENYRY
    20|FOZSZ
    21|GPATA
    22|HQBUB
    23|IRCVC
    24|JSDWD
    25|KTEXE
    ====================
    ====================
    TARGET:ZTOTWGLAFVXOEZU
    --------------------
    01|AUPUXHMBGWYPFAV
    02|BVQVYINCHXZQGBW
    03|CWRWZJODIYARHCX
    04|DXSXAKPEJZBSIDY
    05|EYTYBLQFKACTJEZ
    06|FZUZCMRGLBDUKFA
    07|GAVADNSHMCEVLGB
    08|HBWBEOTINDFWMHC
    09|ICXCFPUJOEGXNID
    10|JDYDGQVKPFHYOJE
    11|KEZEHRWLQGIZPKF
    12|LFAFISXMRHJAQLG
    13|MGBGJTYNSIKBRMH
    14|NHCHKUZOTJLCSNI
    15|OIDILVAPUKMDTOJ
    16|PJEJMWBQVLNEUPK
    17|QKFKNXCRWMOFVQL
    18|RLGLOYDSXNPGWRM
    19|SMHMPZETYOQHXSN
    20|TNINQAFUZPRIYTO
    21|UOJORBGVAQSJZUP
    22|VPKPSCHWBRTKAVQ
    23|WQLQTDIXCSULBWR
    24|XRMRUEJYDTVMCXS
    25|YSNSVFKZEUWNDYT
    ====================
    ====================
    TARGET:ZAYKZ
    --------------------
    01|ABZLA
    02|BCAMB
    03|CDBNC
    04|DECOD
    05|EFDPE
    06|FGEQF
    07|GHFRG
    08|HIGSH
    09|IJHTI
    10|JKIUJ
    11|KLJVK
    12|LMKWL
    13|MNLXM
    14|NOMYN
    15|OPNZO
    16|PQOAP
    17|QRPBQ
    18|RSQCR
    19|STRDS
    20|TUSET
    21|UVTFU
    22|VWUGV
    23|WXVHW
    24|XYWIX
    25|YZXJY
    ====================
    

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44. root@6fc0eeab504a:/var/www/html# ls
    BHJDIO.php FXFUHSXQBBUDWUYDVE.php KZXUK.php V20xc2RWbFhkejA9.php YKIUTJ.p
    DHIBYR.php JABZNSLACRQR.php MYCOZHKDBKF.php VTDIABLQFKZQK.php first.ph
    EVNNZ.php JBJYL.php OIWRXPRAU.php VTDKD.php fourth.p
    FRPBAQUVAG.php JMTNFN.php TMFAESTAQNAGKZXUFVODR.php VTDKDYGUUO.php index.ph
    

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45. root@6fc0eeab504a:/var/www/html# ls
    BHJDIO.php FXFUHSXQBBUDWUYDVE.php KZXUK.php V20xc2RWbFhkejA9.php YKIUTJ.p
    DHIBYR.php JABZNSLACRQR.php MYCOZHKDBKF.php VTDIABLQFKZQK.php first.ph
    EVNNZ.php JBJYL.php OIWRXPRAU.php VTDKD.php fourth.p
    FRPBAQUVAG.php JMTNFN.php TMFAESTAQNAGKZXUFVODR.php VTDKDYGUUO.php index.ph
    

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46. ====================
    TARGET:FRPBAQUVAG
    --------------------
    01|GSQCBRVWBH
    02|HTRDCSWXCI
    03|IUSEDTXYDJ
    04|JVTFEUYZEK
    05|KWUGFVZAFL
    06|LXVHGWABGM
    07|MYWIHXBCHN
    08|NZXJIYCDIO
    09|OAYKJZDEJP
    10|PBZLKAEFKQ
    11|QCAMLBFGLR
    12|RDBNMCGHMS
    13|SECONDHINT
    14|TFDPOEIJOU
    15|UGEQPFJKPV
    16|VHFRQGKLQW
    17|WIGSRHLMRX
    18|XJHTSIMNSY
    19|YKIUTJNOTZ
    20|ZLJVUKOPUA
    21|AMKWVLPQVB
    22|BNLXWMQRWC
    23|COMYXNRSXD
    24|DPNZYOSTYE
    25|EQOAZPTUZF
    ====================
    

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47. ====================
    TARGET:FRPBAQUVAG
    --------------------
    01|GSQCBRVWBH
    02|HTRDCSWXCI
    03|IUSEDTXYDJ
    04|JVTFEUYZEK
    05|KWUGFVZAFL
    06|LXVHGWABGM
    07|MYWIHXBCHN
    08|NZXJIYCDIO
    09|OAYKJZDEJP
    10|PBZLKAEFKQ
    11|QCAMLBFGLR
    12|RDBNMCGHMS
    13|SECONDHINT
    14|TFDPOEIJOU
    15|UGEQPFJKPV
    16|VHFRQGKLQW
    17|WIGSRHLMRX
    18|XJHTSIMNSY
    19|YKIUTJNOTZ
    20|ZLJVUKOPUA
    21|AMKWVLPQVB
    22|BNLXWMQRWC
    23|COMYXNRSXD
    24|DPNZYOSTYE
    25|EQOAZPTUZF
    ====================
    

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48. echo "PVCURE PBAPRVIRQ VA GUR YNGR SVSGRRAGU NAQ YNGR FVKGRRAGU PRAGHEVRF.";
    echo "GUR FRPBAQ PVCURE VF N ERYNGVIR BS GUR SVEFG.";
    

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49. echo "PVCURE PBAPRVIRQ VA GUR YNGR SVSGRRAGU NAQ YNGR FVKGRRAGU PRAGHEVRF.";
    echo "GUR FRPBAQ PVCURE VF N ERYNGVIR BS GUR SVEFG.";
    Cipher conceived in the late fifteenth and late sixteenth centuries.
    The second cipher is a relative of the first.
    

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50. View Slide

51. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    

    View Slide

52. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    KEY:NRSLIB
    

    View Slide

53. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    KEY:NRSLIB
    

    View Slide

54. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    KEY:NRSLIB
    

    View Slide

55. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    KEY:NRSLIB
    NRSLIBNRS
    

    View Slide

56. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    

    View Slide

57. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    

    View Slide

58. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    

    View Slide

59. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    V
    

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60. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    V
    

    View Slide

61. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    V
    

    View Slide

62. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    V
    

    View Slide

63. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    V
    

    View Slide

64. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    V
    

    View Slide

65. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    VN
    

    View Slide

66. |ABCDEFGHIJKLMNOPQRSTUVWXYZ
    -+--------------------------
    A|ABCDEFGHIJKLMNOPQRSTUVWXYZ
    B|BCDEFGHIJKLMNOPQRSTUVWXYZA
    C|CDEFGHIJKLMNOPQRSTUVWXYZAB
    D|DEFGHIJKLMNOPQRSTUVWXYZABC
    E|EFGHIJKLMNOPQRSTUVWXYZABCD
    F|FGHIJKLMNOPQRSTUVWXYZABCDE
    G|GHIJKLMNOPQRSTUVWXYZABCDEF
    H|HIJKLMNOPQRSTUVWXYZABCDEFG
    I|IJKLMNOPQRSTUVWXYZABCDEFGH
    J|JKLMNOPQRSTUVWXYZABCDEFGHI
    K|KLMNOPQRSTUVWXYZABCDEFGHIJ
    L|LMNOPQRSTUVWXYZABCDEFGHIJK
    M|MNOPQRSTUVWXYZABCDEFGHIJKL
    N|NOPQRSTUVWXYZABCDEFGHIJKLM
    O|OPQRSTUVWXYZABCDEFGHIJKLMN
    P|PQRSTUVWXYZABCDEFGHIJKLMNO
    Q|QRSTUVWXYZABCDEFGHIJKLMNOP
    R|RSTUVWXYZABCDEFGHIJKLMNOPQ
    S|STUVWXYZABCDEFGHIJKLMNOPQR
    T|TUVWXYZABCDEFGHIJKLMNOPQRS
    U|UVWXYZABCDEFGHIJKLMNOPQRST
    V|VWXYZABCDEFGHIJKLMNOPQRSTU
    W|WXYZABCDEFGHIJKLMNOPQRSTUV
    X|XYZABCDEFGHIJKLMNOPQRSTUVW
    Y|YZABCDEFGHIJKLMNOPQRSTUVWX
    Z|ZABCDEFGHIJKLMNOPQRSTUVWXY
    IWILLBLOG
    NRSLIBNRS
    VNAWTCYFY
    

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67. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    

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68. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    KEY: GMO
    

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69. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    KEY: GMO
    GMOGM GMOGM GMOGMOGMOGMOGMO
    

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70. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    KEY: GMO
    FIRST
    GMOGM GMOGM GMOGMOGMOGMOGMO
    

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71. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    KEY: GMO
    FIRST TOKEN:
    GMOGM GMOGM GMOGMOGMOGMOGMO
    

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72. LUFYF ZAYKZ: #ZTOTWGLAFVXOEZU
    KEY: GMO
    FIRST TOKEN: #THANKSFORPLAYNG
    GMOGM GMOGM GMOGMOGMOGMOGMO
    

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73. View Slide

74. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    

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75. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    

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76. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    

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77. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    

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78. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    

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79. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    U0VDT05E
    

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80. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    U0VDT05E
    SECOND
    

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81. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    U0VDT05E
    SECOND
    VkU5TFJVND0=
    VE9LRU4=
    TOKEN
    

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82. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    U0VDT05E
    SECOND
    VkU5TFJVND0=
    VE9LRU4=
    TOKEN
    #V1U5VlFWSkZRVWhCUTB0RlVnPT0=
    #WU9VQVJFQUhBQ0tFUg==
    #YOUAREAHACKER
    

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83. VlRCV1JGUXdOVVU9 VmtVNVRGSlZORDA9: #VjFVNVZsRldTa1pSVldoQ1VUQjBSbFZuUFQwPQ==
    VTBWRFQwNUU=
    U0VDT05E
    SECOND
    VkU5TFJVND0=
    VE9LRU4=
    TOKEN
    #V1U5VlFWSkZRVWhCUTB0RlVnPT0=
    #WU9VQVJFQUhBQ0tFUg==
    #YOUAREAHACKER
    

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84. View Slide

85. #THANKSFORPLAYNG
    #YOUAREAHACKER
    

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86. View Slide