Hyperledger Fabricさらっとガイド

2b809c02f8f6070c8e5a60fbf4506419?s=47 Yuasa Junki
November 22, 2019

Hyperledger Fabricさらっとガイド

2b809c02f8f6070c8e5a60fbf4506419?s=128

Yuasa Junki

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

  2. Strictly Confidential Copyright©株式会社Acompany All right reserved. ֓ཁ • ڐՄܕϒϩοΫνΣʔϯ •

    σʔλڞ༗ൣғΛ੍ݶՄೳ • εϚʔτίϯτϥΫτ͕ॻ͚Δ • ωΠςΟϒ௨՟ͳ͠
  3. Strictly Confidential Copyright©株式会社Acompany All right reserved. 0SH ૊৫ 1FFS $$

    ୆ா $" ネットワーク概観 0SEFSJOH 4FSWJDF 0SH ૊৫ 0SH ૊৫ $$νΣʔϯίʔυ 1FFS $$ ୆ா $" 1FFS $$ ୆ா $"
  4. Strictly Confidential Copyright©株式会社Acompany All right reserved. τϥϯβΫγϣϯϑϩʔ ΫϥΠΞϯτ $" 1FFS

    1FFS 1FFS ᶃূ໌ॻͷਃ੥ ᶄূ໌ॻͷൃߦ ᶅ5YఏҊͷૹ৴ ᶆ5Yͷݕূ݁Ռ ᶇ5Yͷૹ৴ ᶈ5YΛॱং͚ͮͯɺϒϩοΫͰ഑෍ ୆ா $$ $$ ୆ா $$ ୆ா 5YτϥϯβΫγϣϯ $$νΣʔϯίʔυ 0SEFSJOH 4FSWJDF
  5. Strictly Confidential Copyright©株式会社Acompany All right reserved. τϥϯβΫγϣϯϑϩʔ ΫϥΠΞϯτ $" 1FFS

    1FFS 1FFS ᶃূ໌ॻͷਃ੥ ᶄূ໌ॻͷൃߦ ᶅ5YఏҊͷૹ৴ ᶆ5Yͷݕূ݁Ռ ᶇ5Yͷૹ৴ ᶈ5YΛॱং͚ͮͯɺϒϩοΫͰ഑෍ ୆ா $$ $$ ୆ா $$ ୆ா 5YτϥϯβΫγϣϯ $$νΣʔϯίʔυ 0SEFSJOH 4FSWJDF
  6. Strictly Confidential Copyright©株式会社Acompany All right reserved. 1FFS • ୆ா εςʔτ%#ͱϒϩοΫνΣʔϯ

    Λ࣋ͭ 4UBUF%# ϒϩοΫ νΣʔϯ νΣʔϯίʔυͷ ม਺ͷ࠷৽ঢ়ଶ શͯͷ5YΛ֨ೲ
  7. Strictly Confidential Copyright©株式会社Acompany All right reserved. 1FFS • &OEPSTJOH1FFSͱ$PNNJUUJOH1FFSͷछྨ͋Δ &OEPSTJOH1FFS

    ୆ா $$ $PNNJUUJOH1FFS ୆ா • $$ͱ୆ாΛ࣋ͭ • 5YఏҊͷݕূ ୆ ாͷߋ৽ • ୆ா͚ͩ࣋ͭ • ୆ாͷߋ৽͚ͩ ͢Δ
  8. Strictly Confidential Copyright©株式会社Acompany All right reserved. 1FFS • &OEPSTFNFOU1PMJDZ͕ఆΊΒΕ͍ͯΔ

  9. Strictly Confidential Copyright©株式会社Acompany All right reserved. τϥϯβΫγϣϯϑϩʔ ΫϥΠΞϯτ $" 1FFS

    1FFS 1FFS ᶃূ໌ॻͷਃ੥ ᶄূ໌ॻͷൃߦ ᶅ5YఏҊͷૹ৴ ᶆ5Yͷݕূ݁Ռ ᶇ5Yͷૹ৴ ᶈ5YΛॱং͚ͮͯɺϒϩοΫͰ഑෍ ୆ா $$ $$ ୆ா $$ ୆ா 5YτϥϯβΫγϣϯ $$νΣʔϯίʔυ 0SEFSJOH 4FSWJDF
  10. Strictly Confidential Copyright©株式会社Acompany All right reserved. 0SEFSJOH4FSWJDF • τϥϯβΫγϣϯΛॱং෇͚ɺϒϩοΫʹ·ͱΊͯ഑෍

  11. Strictly Confidential Copyright©株式会社Acompany All right reserved. 0SEFSJOH4FSWJDFͷߏ੒ύλʔϯ • 4PMP •

    ,BGLB;PPLFFQFS • 3BGU • #'54.B3U
  12. Strictly Confidential Copyright©株式会社Acompany All right reserved. 4PMP • ୯ମϊʔυͰߏ੒ •

    ݕূɺ։ൃ؀ڥ޲͚ 0SEFSFS ϊʔυ
  13. Strictly Confidential Copyright©株式会社Acompany All right reserved. ,BGLB;PPLFQFS • ෳ਺ϊʔυ •

    ຊ൪؀ڥ޲͚ • ୯Ұ૊৫಺ʹ͔͠ల։Ͱ͖ͳ͍ • ͭͷ૊৫͕ݖݶΛ઎༗
  14. Strictly Confidential Copyright©株式会社Acompany All right reserved. 3BGU • ϦʔμʔɾϑΥϩϫʔܕͷίϯηϯαεΞϧΰϦζϜ •

    ϦʔμʔͷܾఆʹϑΥϩϫʔͷҰఆ਺ͷঝೝ͕ඞཁ • ෳ਺૊৫ʹ0SEFSFSΛ෼ࢄͰ͖Δ Ϧʔμʔ ϊʔυ ϑΥϩϫʔ ϊʔυ ϑΥϩϫʔ ϊʔυ
  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 ϊʔυ 0SEFSFS ϊʔυ 0SEFSFS ϊʔυ
  16. Strictly Confidential Copyright©株式会社Acompany All right reserved. τϥϯβΫγϣϯϑϩʔ ΫϥΠΞϯτ $" 1FFS

    1FFS 1FFS ᶃূ໌ॻͷਃ੥ ᶄূ໌ॻͷൃߦ ᶅ5YఏҊͷૹ৴ ᶆ5Yͷݕূ݁Ռ ᶇ5Yͷૹ৴ ᶈ5YΛॱং͚ͮͯɺϒϩοΫͰ഑෍ ୆ா $$ $$ ୆ா $$ ୆ா 5YτϥϯβΫγϣϯ $$νΣʔϯίʔυ 0SEFSJOH 4FSWJDF
  17. Strictly Confidential Copyright©株式会社Acompany All right reserved. $" • Ϣʔβʔɺ1FFSͷొ࿥ •

    ূ໌ॻͷൃߦɺ؅ཧ • .41ͱ͍͏࢓૊ΈΛ༻͍͍ͯΔ • $"ɺ.41ʹΑͬͯڐՄܕϒϩοΫνΣʔϯ͕࣮ݱ͞ΕΔ
  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
  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 νϟωϧ νϟωϧ OVNCFS OVNCFS
  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