Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Mastering the Lightning Network 第1章を読む補足資料

Shu Kobuchi
February 25, 2022

Mastering the Lightning Network 第1章を読む補足資料

https://cryptocurrency.connpass.com/event/239005/
Mastering the Lightning Network 第1章の補足資料です

Shu Kobuchi

February 25, 2022
Tweet

More Decks by Shu Kobuchi

Other Decks in Technology

Transcript

  1. .BTUFSJOHUIF-JHIUOJOH/FUXPSL
    ΛಡΉୈষ
    ೥݄೔ ۚ
    !ϏοτίΠϯͱ͔ษڧձ
    ೔ຊ҉߸௨՟Ϣʔβձɹখᔹप 4IV,PCVDIJ

    View full-size slide

  2. ࣗݾ঺հ
    খᔹपɹ4IV,PCVDIJɹ!TIV@LPCTIVLPCVDIJ
    γεςϜ։ൃΛ͖ͯͨ͠தͰɺ

    ೥࢓ࣄʹͯ#JUDPJO8FC8BMMFUϓϩτλΠϓͷ։ൃʹैࣄ
    Ծ૝௨՟औҾॴ޲͚΢ΥϨοτϕϯμʔϑϨηοπͰ։ൃɾӡ༻
    ʙϏοτόϯΫͷΤϯδχΞ
    ೔ຊ҉߸௨՟Ϣʔβձ͸೥͔ΒࢀՃ͠ɺӡӦΛ຿ΊΔ
    झຯɿమಓɺञɺΧϥΦέ

    ϏοτίΠϯܾࡁͰञΛҿΉ͜ͱ
    ࣸਅ͸-JHIUOJOH/FUXPSL࢈Έͷ਌

    5IBEEFVT%SZKB 5BEHF
    ͱ

    ೥݄4DBMJOH#JUDPJO!౦ژʹͯ

    2

    View full-size slide

  3. ॻ੶
    ݱࡏɺӳޠݪஶͷΈ
    IUUQTHJUIVCDPNMOCPPLMOCPPLʹͯແྉͰಡΊΔ
    "NB[POʹͯ,JOEMF൛ ϖʔύʔόοΫ൛ߪೖՄೳ
    3

    View full-size slide

  4. ϥΠηϯεʹ͍ͭͯ஫ҙʢ຋༁ͳͲʣ
    IUUQTHJUIVCDPNMOCPPLMOCPPLTPVSDFBOEMJDFOTF
    ΫϦΤΠςΟϒɾίϞϯζ$$#:/$/%ϥΠηϯε
    ݸਓར༻ʹݶΓιʔείʔυͷڞ༗Մೳ
    ঎ۀతʹ഑෍ෆՄೳ
    ݱࡏ͸ೋ࣍తஶ࡞෺΍Ӧར໨తͷஶ࡞෺͸ڐՄ͞Ε͍ͯͳ͍
    ग़൛ࣾ0`3FJMMZ.FEJBͷڐՄͳ͠ʹ຋༁Λͯ͠͸͍͚ͳ͍
    ຋༁ɺೋ࣍తஶ࡞෺΍Ӧར໨తͷ1%'΍)5.-ͳͲ഑෍ېࢭ
    ग़൛ޙͷ೥ޙ ೥݄
    ʹ$$#:4"ϥΠηϯεͰެ։
    ϘϥϯςΟΞ຋༁ऀͷͨΊʹ5SBOTJGFYϓϩδΣΫτΛఏڙ
    1%'΍ͦͷଞͷిࢠॻ੶൛ͷ࡞੒ͱڞ༗ΛڐՄ
    4

    View full-size slide

  5. *OUSPEVDUJPOิ଍ࢿྉ

    View full-size slide

  6. جૅ஌ࣝ
    ෇࿥
    IUUQTHJUIVCDPNMOCPPLMOCPPLCMPCEFWFMPQ
    BQQFOEJY@CJUDPJO@GVOEBNFOUBMT@SFWJFXBTDJJEPD
    .BTUFSJOH#JUDPJOOE&EJUJPO
    IUUQTHJUIVCDPNCJUDPJOCPPLCJUDPJOCPPL
    OE&EJUJPO͸4FHXJU΍1BZNFOU$IBOOFMͳͲ͕Ճච͞Ε͍ͯΔ
    ϚελϦϯάɾϏοτίΠϯʢTU&EJUJPOͷ࿨༁ʣ
    IUUQTCJUDPJOCPPLJOGPXQDPOUFOUUSBOTMBUJPOTKBCPPLQEG
    6

    View full-size slide

  7. ϏοτίΠϯͷ11ωοτϫʔΫͰͷసૹ
    ࡞੒ͨ͠τϥϯβΫγϣϯΛϏοτίΠϯ11ωοτϫʔΫʹϒϩʔυΩϟε
    τ ఻೻
    ͢Δ
    ϊʔυ͸59ͷܗࣜΛνΣοΫ͠ɺϏοτίΠϯͷܗࣜͱͯ͠ਖ਼͚͠Ε͹ɺ
    ྡͷϊʔυʹసૹ͍ͯ͘͠
    શͯͷϊʔυ͕ಉ͡59Λ࣋ͭ

    ʢશੈքͷϊʔυʹߦ͖౉Δʣ
    7
    ΞϦε
    Ϙϒ
    59
    ఻೻
    59
    59
    59
    సૹ సૹ
    59
    59
    59
    సૹ
    సૹ
    సૹ
    సૹ


    View full-size slide

  8. ϥΠτχϯάωοτϫʔΫͰͷϧʔςΟϯά
    શϊʔυͰࢧ෷͍σʔλΛڞ༗ͤͣɺ్தܦ࿏ͷΈอ༗
    8
    ΞϦε
    Ϙϒ

    View full-size slide

  9. ΞϦε͕Ϙϒʹ#5$ΛૹΔ
    Ҏલड͚औֹ͍ͬͯͨΛ߹ࢉͯ͠ɺ૬खʹૹΓɺ͓௼Γ͸ࣗ෼΁
    59தʹهࡌͷͳֹ͍ ͜͜Ͱ͸#5$
    ͸ޙʹϚΠφʔ΁
    τϥϯβΫγϣϯ5SBOTBDUJPO59
    9
    ΞϦε
    Ϙϒ
    5SBOTBDUJPO 59

    */165 065165
    ΞϦε
    νϟϯ
    ΞϦεˠϘϒ
    #5$
    νϟϯˠΞϦε
    #5$
    ΞϦεˠΞϦε
    ͓௼Γ

    #5$
    #5$
    σΟφˠΞϦε
    #5$
    #5$
    σΟφ
    ܭ#5$ ܭ#5$
    ϚΠφʔ
    ωοτϫʔΫख਺ྉ
    #5$
    ˞59ʹهࡌ͸ͳ͍
    ൿີ伴Λࠩ͠ࠐΜͰ
    ϩοΫղআɿిࢠॺ໊
    ΞϦεͷ
    ൿີ伴
    ΞϦεͷ
    ൿີ伴
    ΞϦεͷ
    ެ։伴
    Ϙϒͷ
    ެ։伴
    ΞϦεͷ
    ެ։伴
    ΞϦεͷ
    ެ։伴

    View full-size slide

  10. ΦϯνΣʔϯεέʔϦϯά
    ೥݄೔ʹ#JUDPJO͔Β#JUDPJO$BTI͕ϋʔυϑΥʔΫ
    #JUDPJO$BTI͸ϒϩοΫαΠζΛ.#͔Β.#ʹҾ্͖͛
    ݱࡏ͸.#
    ϏοάϒϩοΫͱ͍͏ߟ͑
    10
    #JUDPJO
    #JUDPJO
    $BTI

    View full-size slide

  11. ΦϑνΣʔϯεέʔϦϯά
    ϒϩοΫνΣʔϯ֎Ͱෳ਺ճͷऔҾͷ݁ՌͷΈΛॻ͘
    τϥϯβΫγϣϯͷૹ෇ΛݮΒ͢
    ෳ਺ͷΞϓϩʔν
    αΠυνΣʔϯ
    w %#Ͱ΋ࢴͰ΋Α͍
    OE-BZFSʢ#JUDPJOͷ৔߹͸-JHIUOJOH/FUXPSLʣ
    11
    ΞϦε Ϙϒ
    #5$Λ
    σϙδοτ
    ΞϦε Ϙϒ
    #5$ ˠ#5$
    ࠷ऴ݁ՌͰ
    ਫ਼ࢉ
    #5$

    View full-size slide

  12. ϋογϡؔ਺
    Մม௕ͷೖྗ஋ʹର͠ɺݻఆ௕ͷग़ྗ஋Λฦ͢
    ཚ਺Ͱ͸ͳ͍ͷͰɺಉ͡ೖྗ஋͔Β͸ৗʹಉ͡ग़ྗ஋ΛಘΔ
    ग़ྗ஋͔Βೖྗ஋Λਪଌ͢Δͷ͸΄΅ෆՄೳ
    IUUQTXXXNPWBCMFUZQFDPVLTDSJQUTTIBIUNM

    IUUQTHPPHM1PHF#
    12
    ೖྗ͸Մม௕
    PQFOTPVSDF
    ग़ྗ͸ݻఆ௕
    PQFOTPVSDJ
    CFBCCGCEBDFF
    DDCFBCBCCDDFCGDG
    CBEBEFBGCEC
    DBFDBEGDGFFB
    4)"
    ϋογϡؔ਺
    4)"
    ϋογϡؔ਺
    Ұจࣈ
    ม͑Δ
    શ͘ҟͳΔ
    ஋ʹ

    View full-size slide

  13. -JHIUOJOHͷνϟϯωϧ
    γϯϓϧʹऀؒ γϯάϧϗοϓ
    ͚ͩͷϚΠΫϩϖΠϝϯτΛߟ͑Δ
    13
    ΞϦε Ϙϒ
    ΞϦεͷެ։伴 Ϙϒͷެ։伴
    PGެ։伴
    ΦϯνΣʔϯ
    ᶃ'VOE5Y
    ࢿۚΛϩοΫ
    ΦϑνΣʔϯ
    ᶄ*OWPJDFൃߦ
    ᶅ1BZ
    ᶆ*OWPJDFൃߦ
    ࠷ॳͷϩοΫ࣌఺Ͱ͸
    ΞϦε͕શֹ࢖͑Δ
    ᶇ1BZ
    ΦϑνΣʔϯ

    View full-size slide

  14. -JHIUOJOHͷνϟϯωϧ
    ΞϦεɾϘϒؒͷνϟϯωϧͷΩϟύγςΟ͸#5$
    14
    ΞϦε Ϙϒ
    ΦϯνΣʔϯ
    ᶃ'VOE$IBOOFM
    ΦϑνΣʔϯ
    ᶄ*OWPJDFൃߦ
    ᶅ1BZ
    ᶆ*OWPJDFൃߦ
    ᶇ1BZ
    ΦϑνΣʔϯ
    #5$
    ΞϦε Ϙϒ
    ᶃޙ
    ᶅޙ
    ᶇޙ ᶈ࠷ऴ࢒ߴ
    #5$
    #5$
    ΦϯνΣʔϯ
    #5$ #5$
    ᶈ$MPTF
    PGެ։伴

    View full-size slide