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Hyperledger Fabricさらっとガイド

yuasa
November 22, 2019

Hyperledger Fabricさらっとガイド

yuasa

November 22, 2019
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  1. )ZQFSMFEHFS'BCSJD
    ͞ΒͬͱΨΠυ
    גࣜձࣾ"DPNQBOZ ౬ઙ५थ

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  2. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
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    • ڐՄܕϒϩοΫνΣʔϯ
    • σʔλڞ༗ൣғΛ੍ݶՄೳ
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    • ωΠςΟϒ௨՟ͳ͠

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  3. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    0SH ૊৫

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    ネットワーク概観
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  4. Strictly Confidential
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    τϥϯβΫγϣϯϑϩʔ
    ΫϥΠΞϯτ
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    1FFS 1FFS
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    ᶆ5Yͷݕূ݁Ռ
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    τϥϯβΫγϣϯϑϩʔ
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  6. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    1FFS
    • ୆ா εςʔτ%#ͱϒϩοΫνΣʔϯ
    Λ࣋ͭ
    4UBUF%#
    ϒϩοΫ
    νΣʔϯ
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    ม਺ͷ࠷৽ঢ়ଶ
    શͯͷ5YΛ֨ೲ

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  7. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    1FFS
    • &OEPSTJOH1FFSͱ$PNNJUUJOH1FFSͷछྨ͋Δ
    &OEPSTJOH1FFS
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    • $$ͱ୆ாΛ࣋ͭ
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    • ୆ா͚ͩ࣋ͭ
    • ୆ாͷߋ৽͚ͩ
    ͢Δ

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  8. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    1FFS
    • &OEPSTFNFOU1PMJDZ͕ఆΊΒΕ͍ͯΔ

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  9. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    τϥϯβΫγϣϯϑϩʔ
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    1FFS 1FFS
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  10. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    0SEFSJOH4FSWJDF
    • τϥϯβΫγϣϯΛॱং෇͚ɺϒϩοΫʹ·ͱΊͯ഑෍

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  11. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    0SEFSJOH4FSWJDFͷߏ੒ύλʔϯ
    • 4PMP
    • ,BGLB;PPLFFQFS
    • 3BGU
    • #'54.B3U

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  12. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    4PMP
    • ୯ମϊʔυͰߏ੒
    • ݕূɺ։ൃ؀ڥ޲͚
    0SEFSFS
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  13. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    ,BGLB;PPLFQFS
    • ෳ਺ϊʔυ
    • ຊ൪؀ڥ޲͚
    • ୯Ұ૊৫಺ʹ͔͠ల։Ͱ͖ͳ͍
    • ͭͷ૊৫͕ݖݶΛ઎༗

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  14. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    3BGU
    • ϦʔμʔɾϑΥϩϫʔܕͷίϯηϯαεΞϧΰϦζϜ
    • ϦʔμʔͷܾఆʹϑΥϩϫʔͷҰఆ਺ͷঝೝ͕ඞཁ
    • ෳ਺૊৫ʹ0SEFSFSΛ෼ࢄͰ͖Δ
    Ϧʔμʔ
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  15. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    #'54.B3U
    • 複数ノードで構築可能
    • BFTな仕組みでOrdererノードの合意をとる
    0SEFSFS
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  16. Strictly Confidential
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    τϥϯβΫγϣϯϑϩʔ
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    1FFS
    1FFS 1FFS
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    ᶇ5Yͷૹ৴
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  17. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    $"
    • Ϣʔβʔɺ1FFSͷొ࿥
    • ূ໌ॻͷൃߦɺ؅ཧ
    • .41ͱ͍͏࢓૊ΈΛ༻͍͍ͯΔ
    • $"ɺ.41ʹΑͬͯڐՄܕϒϩοΫνΣʔϯ͕࣮ݱ͞ΕΔ

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  18. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    クライアントとPeerの接続の流れ
    • Ecert : クライアントからネットワークに接続するのに必要な証明書

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  19. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    σʔλڞ༗ൣғઃఆ
    νϟωϧ
    • ωοτϫʔΫΛ͞Βʹ෼ׂ
    • νϟωϧ͝ͱʹ୆ா͸ҟͳΔ
    1SJWBUF%BUB
    • νϟωϧ಺ͷҰ෦ࢀՃऀͷΈͰσʔ
    λΛڞ༗͠ɺଞͷࢀՃऀʹ͸Ӆ͢
    νϟωϧ
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    OVNCFS
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  20. Strictly Confidential
    Copyright©株式会社Acompany All right reserved.
    まとめ
    • Hyperleder Fabricは許可型ブロックチェーン
    • 主要な要素はPeer、Orderer、CA
    • CA、MSPによって許可型ブロックチェーンが実現されている

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