0x Protocol

Transcript

1. Y1SPUPDPM
   5IF1SPUPDPMGPS5SBEJOH5PLFOT
   (VOPTZ*OD0TVLF ![PPN@[PPN[P
   
   

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2. Osuke
   @zoom_zoomzo
   - blog
   - twitter
   - ϑϦʔϥϯε → Gunosy (2018/06)
   

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3. w %&9ͱYͷ֓ཁ
   w YͷτϨʔυϓϩηε
   $SFBUF
   7BMJEBUF
   'JMM
   $BODFM
   w YͷίϯτϥΫτߏ଄
   w 0SEFSXBUDIFS
   w YDPOOFDU
   w 'SPOUSVOOJOH
   w YWFSTJPO
   

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4. ಛ௃
   ϢʔβʔͷࢿۚΛୈࡾऀ͕༬͔Βͳ͍
   Ϣʔβʔࣗ਎͕ൿີ伴Λ؅ཧ͢Δ8BMMFUUP8BMMFUͷ69
   ͳͥඞཁͳͷ͔ʁ
   औҾॴͰͷϋοΩϯάϦεΫ΍࣋ͪಀ͛ϦεΫͷഉআ
   E"QQTͷόοΫάϥ΢ϯυͰಈ࡞͢ΔτʔΫϯަ׵
   Կ͕՝୊ͳͷ͔ʁ
   ΦϯνΣʔϯͰͷHBTGFF͕ߴ͍ʢεέʔϥϏϦςΟ໰୊ʣ
   τϨʔυͷॲཧ଎౓
   े෼ͳΦʔμʔͷྲྀಈੑ֬อ
   ϑϩϯτϥϯχϯάͳͲ
   ͲͷΑ͏ͳ%&9͕͋Δ͔ʁ
   Y #BODPS ,ZCFSOFUXPSL &UIFS%FMUB "JSTXBQ ʜ
   %&9ʢ෼ࢄܕऔҾॴʣͱ͸
   

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5. Yͱ͸
   %&9Λߏங͢ΔͨΊͷϓϩτίϧ
   ΦϑνΣʔϯͰΦʔμʔΛ؅ཧ͠ɺ

   ΦϯνΣʔϯͰΦʔμʔΛ໿ఆ
   HBTGFFΛ཈͑ɺϦΞΫςΟϒͳ6*Λఏڙ
   3FMBZFS͕Ϣʔβʔͷ0SEFSΛΦϑνΣʔϯͰ؅ཧ
   3FMBZFS͕ΦʔμʔΛूΊͯྲྀಈੑΛఏڙ͢Δओମ
   ͦͷྲྀಈੑΛར༻ͯ͠͞·͟·ͳE"QQT͕
   τϥετϨεͳτʔΫϯަ׵ʹ༻͍Δ
   ୅දతͳ3FMBZFS΍ϓϩτίϧ
   3BEFS3FMBZɿҰ൪ϝδϟʔ
   1BSBEFYɿ$PJOCBTF͕ങऩ
   
   %IBSNBɿEFCUτʔΫϯऔҾ
   E:E9ɿσϦόςΟϒऔҾ
   

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6. Yͷϓϩηε
   0SEFS
   0SEFS
   0SEFS
   ΦϯνΣʔϯ
   .BLFS 5BLFS
   &YDIBOHFTPM
   3FMBZFS
   0SEFS
   0SEFS
   0SEFS
   ᶃ$SFBUF
   ᶄ7BMJEBUF
   ᶅ'JMM
   †5PLFOBQQSPWF
   .BLFSͱ5BLFS͕ަ׵͍ͨ͠τʔΫϯΛ
   BQQSPWF͢Δ
   ᶃ$SFBUF
   .BLFS͕0SEFSϑΥʔϚοτΛ࡞Δ
   .BLFS͕0SEFSʹॺ໊͢Δ
   ᶄ7BMJEBUF
   3FMBZFS͕0SEFSϑΥʔϚοτΛݕূ͢Δ
   ᶅ'JMM
   5BLFS͕0SEFSΛ'JMM͢ΔτϥϯβΫγϣϯΛ
   ΦϯνΣʔϯʹૹ৴͢Δ
   &5)ˠ;39 ;39ˠ&5)
   ˞3FMBZFS͕߈ܸ͞Εͯ΋

   ϢʔβʔͷࢿۚΛୣ͏͜ͱ͸Ͱ͖ͳ͍
   

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7. Yϓϩηε†5PLFO"QQSPWF
   DPOTUFUI5P$POWFSU;FSP&YUP#BTF6OJU"NPVOU OFX#JH/VNCFS
   XFUI5PLFO*OGPEFDJNBMT
   
   DPOTUEFQPTJU5Y)BTIFTBXBJU1SPNJTFBMM XFUI0XOFS"EESFTTFTNBQ BEESFTT\
   SFUVSO[FSP&YFUIFS5PLFOEFQPTJU"TZOD 8&5)@"%%3&44 FUI5P$POWFSU BEESFTT
   
   ^
   
   
   BXBJU1SPNJTFBMM EFQPTJU5Y)BTIFTNBQ UY\
   SFUVSO[FSP&YBXBJU5SBOTBDUJPO.JOFE"TZOD UY
   
   ^
   
   
   &5)͔Β8&5)ͷੜ੒
   DPOTUTFU;SY"MMPXBODF5Y)BTIFTBXBJU1SPNJTFBMM BEESFTTFTNBQ BEESFTT\
   SFUVSO[FSP&YUPLFOTFU6OMJNJUFE1SPYZ"MMPXBODF"TZOD ;39@"%%3&44 BEESFTT
   
   ^
   
   
   DPOTUTFU8FUI"MMPXBODF5Y)BTIFTBXBJU1SPNJTFBMM BEESFTTFTNBQ BEESFTT\
   SFUVSO[FSP&YUPLFOTFU6OMJNJUFE1SPYZ"MMPXBODF"TZOD 8&5)@"%%3&44 BEESFTT
   
   ^
   
   
   BXBJU1SPNJTFBMM TFU;SY"MMPXBODF5Y)BTIFTDPODBU TFU8FUI"MMPXBODF5Y)BTIFT
   NBQ UY\
   SFUVSO[FSP&YBXBJU5SBOTBDUJPO.JOFE"TZOD UY
   
   ^
   
   
   &3$ن֨ͰBQQSPWF
   ͠ɺUSBOTGFS'SPN
   Ͱ͖ΔΑ͏ʹ
   .BLFSͱ5BLFS͕อ͍࣋ͯ͠ΔτʔΫϯΛYͷίϯτϥΫτ͕୅ΘΓʹૹۚͰ͖ΔΑ͏ʹ͢Δ
   

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8. Yϓϩηεᶃ$SFBUF0SEFS
   DPOTUPSEFS\
   NBLFSNBLFS"EESFTT .BLFSͷΞυϨε
   UBLFS;FSP&Y/6--@"%%3&44 5BLFSͷΞυϨεʢࢦఆ͢Δ৔߹ʣ
   GFF3FDJQJFOU;FSP&Y/6--@"%%3&44 3FMBZFSͷΞυϨε
   NBLFS5PLFO"EESFTT;39@"%%3&44 .BLFS͕ަ׵ΦϑΝʔ͍ͯ͠ΔτʔΫϯͷΞυϨε
   UBLFS5PLFO"EESFTT8&5)@"%%3&44 .BLFS͕ަ׵ϦΫΤετ͢ΔτʔΫϯͷΞυϨε
   FYDIBOHF$POUSBDU"EESFTT&9$)"/(&@"%%3&44 YϓϩτίϧͷFYDIBOHFTPMͷΞυϨε
   TBMU;FSP&YHFOFSBUF1TFVEP3BOEPN4BMU
   0SEFSΛϢχʔΫʹ͢ΔͨΊͷϥϯμϜφϯόʔ
   NBLFS'FFOFX#JH/VNCFS
   .BLFS͕ࢧ෷͏ख਺ྉ
   UBLFS'FFOFX#JH/VNCFS
   5BLFS͕ࢧ෷͏ख਺ྉ
   NBLFS5PLFO"NPVOU;FSP&YUP#BTF6OJU"NPVOU OFX#JH/VNCFS
   %&$*."-4
   
   ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ.BLFS͕ΦϑΝʔ͍ͯ͠ΔτʔΫϯྔ
   UBLFS5PLFO"NPVOU;FSP&YUP#BTF6OJU"NPVOU OFX#JH/VNCFS
   %&$*."-4
   
   ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ5BLFSʹϦΫΤετ͢ΔτʔΫϯྔ
   FYQJSBUJPO6OJY5JNFTUBNQ4FDOFX#JH/VNCFS %BUFOPX
   
   
   ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ0SEFS͕ظݶ੾ΕʹͳΔλΠϜελϯϓ
   ^
   ˞;FSP&YYKTͷDMBTT
   .BLFS͸ɺަ׵͍ͨ͠τʔΫϯ਺ɺख਺ྉͳͲΛࢦఆͨ͠0SEFSΛͭ͘Δ
   

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9. Yϓϩηεᶃ4JHOJOHUIF0SEFS
   .BLFS͸࡞੒ͨ͠0SEFSΛࣗ਎ͷൿີ伴Ͱॺ໊͢Δ͜ͱͰɺ0SEFSσʔλͷվ͟ΜΛ๷͙
   DPOTUPSEFS)BTI;FSP&YHFU0SEFS)BTI)FY PSEFS
   
   DPOTUTIPVME"EE1FSTPOBM.FTTBHF1SFpYGBMTF
   DPOTUFD4JHOBUVSFBXBJU[FSP&YTJHO0SEFS)BTI"TZOD PSEFS)BTI NBLFS"EESFTT
   TIPVME"EE1FSTPOBM.FTTBHF1SFpY
   
   DPOTUTJHOFE0SEFS\
   PSEFS
   FD4JHOBUVSF
   ^
   ΋͠PSEFS͕վ͟Μ͞ΕͨΒɺPSEFSͷϋογϡ஋͸มΘΓෆਖ਼ʹͳͬͯ͠·͏
   

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10. Yϓϩηεᶄ7BMJEBUF0SEFS
    BXBJU[FSP&YFYDIBOHFWBMJEBUF0SEFS'JMMBCMF0S5ISPX"TZOD TJHOFE0SEFS
    
    3FMBZFS͸ɺ.BLFSʹΑͬͯఏࣔ͞ΕͨPSEFSΛΦʔμʔϒοΫʹՃ͑Δલʹਖ਼౰ੑΛݕূ͢Δ
    0SEFSϑΥʔϚοτ͕ద੾͔
    ॺ໊͕ਖ਼͍͔͠
    ΦʔμʔϒοΫʹ௥Ճ͞Εͨޙ΋ਵ࣌ɺPSEFSͷݕূΛߦ͏ˠ0SEFS8BUDIFSʢޙड़ʣ
    FYQJSBUJPO6OJY5JNF4UBNQ4FDΛ௒͍͑ͯͳ͍͔
    0SEFSͷτʔΫϯ͕શͯpMM͞Ε͍ͯͨΓɺΩϟϯηϧ͞Ε͍ͯͳ͍͔
    .BLFS͸े෼ͳࢿۚͱτʔΫϯʹର͢ΔBMMPXBODFΛ༩͍͑ͯΔ͔
    

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11. Yϓϩηεᶅ'JMM0SEFS
    DPOTUTIPVME5ISPX0O*OTV⒏DJFOU#BMBODF0S"MMPXBODFUSVF
    DPOTUpMM5BLFS5PLFO"NPVOU;FSP&YUP#BTF6OJU"NPVOU OFX#JH/VNCFS
    %&$*."-4
    
    DPOTUUY)BTIBXBJU[FSP&YFYDIBOHFpMM0SEFS"TZOD
    TJHOFE0SEFS
    pMM5BLFS5PLFO"NPVOU
    TIPVME5ISPX0O*OTV⒏DJFOU#BMBODF0S"MMPXBODF
    UBLFS"EESFTT
    
    
    DPOTUUY3FDFJQUBXBJU[FSP&YBXBJU5SBOTBDUJPO.JOFE"TZOD UY)BTI
    
    DPOTPMFMPH 'JMM0SEFSUSBOTBDUJPOSFDFJQU UY3FDFJQU
    
    5BLFS͕ΦʔμʔϒοΫ͔Β࠷దͳϨʔτͷΦʔμʔΛ'JMM͢Δ
    pMM0SEFSτϥϯβΫγϣϯͷSFDFJQUΛग़ྗ
    USVFɿCBMBODFͱBMMPXBODFͷݕূΛεΩοϓ
    GBMTFɿݕূ͠ɺे෼Ͱͳ͚Ε͹࢒HBTΛ5BLFSʹฦ͢
    

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12. Yϓϩηεᶆ$BODFM0SEFS
    0SEFS
    0SEFS
    0SEFS
    ΦϯνΣʔϯ
    .BLFS 5BLFS
    &YDIBOHFTPM
    3FMBZFS
    0SEFS
    0SEFS
    0SEFS
    $BODFM
    .BLFS͸ఏࣔͨ͠ॺ໊0SEFSΛΩϟϯηϧՄೳ
    GVODUJPODBODFM0SEFS
    BEESFTT<>PSEFS"EESFTTFT
    VJOU<>PSEFS7BMVFT
    VJOUDBODFM5BLFS5PLFO"NPVOU
    
    
    QVCMJD
    SFUVSOT VJOU
    
    NBQQJOH CZUFTVJOU
    QVCMJDDBODFMMFE
    &YDIBOHFTPMʹΩϟϯηϧ0SEFS͸อ࣋͞Εɺ

    ͦͷΦʔμʔ͕5BLFSʹpMM͞Εͯ΋GBJM͢Δɻ
    

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13. YͷίϯτϥΫτΞʔΩςΫνϟ
    &YDIBOHFTPM
    0SEFS 1SPYZTPM
    8&5)TPM
    ;39TPM
    ᶃ ᶄ
    ᶅ
    ᶆ
    ᶌ ᶋ ᶊ
    ᶉ
    ᶈ
    ᶇ
    ɾ&3$ن֨ͷUSBOTGFS'SPN
    
    ɾόʔδϣϯΞοϓͷϝΧχζϜ
    pMM0SEFS
    ΍DBODFM0SEFS
    ͳͲͷ
    τϨʔυ࣮ߦϩδοΫ
    τϨʔυͷ໿ఆͷΈΦϯνΣʔϯॲཧ͢Δ
    

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14. 0SEFSXBUDIFS
    3FMBZFSʹΑΔΦʔμʔϒοΫͷಈత؅ཧ
    

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15. 0SEFSXBUDIFS
    $BODFMFEɿ
    ɹɹ0SEFS͕Ωϟϯηϧ͞Ε͍ͯͳ͍͔
    'VMMZ'JMMFEɿ
    ɹɹ0SEFSͷ͢΂ͯͷτʔΫϯ͕'JMM͞Ε͍ͯͳ͍͔
    &YQJSFEɿ
    ɹɹ࣌ؒ੾Εʹͳ͍ͬͯͳ͍͔
    .BLFSCBMBODFɿ
    ɹɹަ׵τʔΫϯʹे෼ͳ࢒ߴ͕͋Δ͔
    .BLFSBMMPXBODFɿ
    ɹɹަ׵τʔΫϯʹे෼ͳBMMPXBODF͕͋Δ͔
    .BLFS;39CBMBODFɿ
    ɹɹख਺ྉࢧ෷͍ͷͨΊे෼ͳ࢒ߴ͕͋Δ͔
    .BLFS;39BMMPXBODFɿ
    ɹɹख਺ྉࢧ෷͍ͷͨΊे෼ͳBMMPXBODF͕͋Δ͔
    ಈతʹݕূ͢΂͖ঢ়ଶཁૉ
    3FMBZFS͸69ͷͨΊΦʔμʔϒοΫΛ

    Ͱ͖Δ͚ͩϦΞϧλΠϜͳঢ়ଶͰอͭඞཁੑ
    ϒϩοΫνΣʔϯʹऔΓࠐ·ΕΔ

    લஈ֊ͷ1FOEJOHUSBOTBDUJPOQPPMΛ؂ࢹ
    QBSJUZOPEFͰ͋Ε͹࣮ࡍʹNJOJOHͤͣʹɺ

    1FOEJOHCMPDLΛ࡞Δ͜ͱ͕Մೳ
    ܽ఺ͱͯ͠ɺখن໛ͳSFPSHͰ

    ঢ়ଶมߋ͕ى͜ΔՄೳੑ͕ߴ͍ɻ
    ਖ਼౰ͳ0SEFS͕ෆਖ਼ͱݟͳ͞ΕऔΓআ͔Εͯ
    ͠·͏Մೳੑ͕͋Δ
    3FMBZFS͸ϊʔυΛݐͯͯɺ؅ཧ͍ͯ͠ΔΦʔμʔͷঢ়ଶΛৗʹ΢Υον͠ɺ
    'JMMͰ͖ͳ͘ͳͬͨ0SEFS͸ΦʔμʔϒοΫ͔ΒऔΓআ͔ͳ͚Ε͹ͳΒͳ͍
    

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16. 0SEFS8BUDIFS
    7BMJE 4IBEPXFE 3FNPWFE
    JOWBMJEʹͳͬͨΒTIBEPXFE
    SFPSH౳Ͱ࠶౓WBMJEʹͳͬͨΒVO4IBEPX
    े෼ͳ$POpSNBUJPOޙ
    ྫ͑͹ɺ͋Δ0SEFS͕$BODFM͞Εͨͱ͖͸͙͢ʹSFNPWF͢ΔͷͰ͸ͳ͘ɺ
    ΦʔμʔϒοΫʹ͸൓өͤ͞ͳ͍Α͏ʹ͢Δɻʢσʔλͱͯ͠͸อ࣋ʣ
    ͦͷޙɺϒϩοΫνΣʔϯͰSFPSH͕ى͖ͨΒɺ࠶౓ΦʔμʔϒοΫʹ൓ө͢Δɻ
    

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17. YDPOOFDU
    3FMBZFSTʹΞΫηε͢ΔͨΊͷ

    +BWBTDSJQUϥΠϒϥϦ
    ΦʔμʔϒοΫͷऔಘ
    Φʔμʔͷ'JMM
    ॺ໊ࡁΈΦʔμʔͷQPTU
    3FMBZFSʹ͸ඪ४"1*͕ఆΊΒΕ͓ͯΓɺ

    ΦʔμʔϒοΫ΁ڞ௨తʹΞΫηεՄೳ
    ͳͷͰɺෳ਺ͷΦʔμʔϒοΫΛࢀর͠

    ࠷దͳϨʔτͷΦʔμʔΛϐοΫΞοϓ͠

    'JMM͢Δ͜ͱ΋Մೳ
    E"QQTͷόοΫάϥϯυͰ

    ಈ࡞͢Δ͜ͱ͕૝ఆ
    3FMBZFS
    E"QQT
    3FMBZFS 3FMBZFS
    

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18. %&9ͷ՝୊
    d'SPOUSVOOOJOH0SEFSDPMMJTJPOTd
    

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19. "MJDFɿ;39ˠ,/$
    1FOEJOHUSBOTBDUJPOQPPM
    )JHIFSHBTQSJDF
    #PCɿ;39ˠ,/$
    'SPOUSVOOJOHPSEFSDPMMJTJPOT
    'SPOUSVOOJOHɿQFOEJOHUSBOTBDUJPOQPPMΛ؂ࢹ͠ɺ

    ΑΓߴ͍HBTQSJDFΛઃఆ͢Δ͜ͱͰɺΦʔμʔΛઌճΓॲཧ
    0SEFSDPMMJTJPOTɿΦϯνΣʔϯʹૹͬͨ0SEFS͕ۮવඃͬͯ͠·͍ɺ

    Ұํͷ0SEFSॲཧ͕ࣦഊ͢ΔɻʢHBT͸ࢧ෷͏ʣ
    ରࡦ๏ɿ
    11ަব
    $PNNJUSFWFBM
    5SBEF&YFDVUJPO$PPEJOBUPST
    5BLFS͕pMM͠Α͏ͱͨ͠0SEFS͕͢ͰʹଞͷϢʔβʔʹpMM͞Ε͍ͯͯɺ
    HBT͚ͩফඅͯ͠͠·͏໰୊
    SFGIUUQT[PPNCMDDPNBCPVUGSPOUSVOOJOHJOEFY
    

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20. YWFSTJPO
    ίϯτϥΫτߏ଄ͷมԽ
    'PSXBSEJOH
    0SEFS
    &YDIBOHF
    
    "TTFU1SPYZ

    %JTQBUDIFS
    &3$1SPYZ
    &5) 8&5)
    &3$1SPYZ &/41SPYZ
    5PLFO" /'5# /BNF$
    'JMUFS
    3FHJTUSZ
    &5)Λ8&5)ʹม׵
    ,:$Λຬͨͨ͠ϢʔβʔͷΈ͕

    τϨʔυͰ͖Δ
    

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21. Ҏ্ʂ
    

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