Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Hyperledger Fabricさらっとガイド
Search
yuasa
November 22, 2019
Technology
0
420
Hyperledger Fabricさらっとガイド
yuasa
November 22, 2019
Tweet
Share
More Decks by yuasa
See All by yuasa
OpenID Connect活用時のなりすまし攻撃対策の検討 - OpenID Summit Tokyo 2024
melonattacker
0
430
OSBT: OpenID Connect Scenario-Based Tester – CODE BLUE 2023
melonattacker
0
490
JWTセキュリティ入門
melonattacker
16
11k
OIDC Scenario Based Tester (OSBT)
melonattacker
0
260
Terraformのノリを理解する
melonattacker
1
180
Utility Token Price Simulator
melonattacker
0
290
Plasma, Plasma Cash, Plasma Chamber
melonattacker
0
380
Polkadotをふんわり理解する
melonattacker
1
470
Other Decks in Technology
See All in Technology
DevIO2024_レガシー運用からの脱却 -クラウド活用の実践事例とベストプラクティス-
jun2882
0
210
Datadog Cloud SIEMを使ってAWS環境の脅威を可視化した話/lifeistech-datadog-cloud-siem
gidajun
0
480
ソフトウェアエンジニアリングの知見を活かして データ基盤をいい感じにする on Snowflake [MIERUNE BBQ #10]
mtpooh
2
150
Scaling Technical Excellence at 104: Evolution in AWS and Developer Empowerment
scotthsieh825
1
160
テスト・設計研修【MIXI 24新卒技術研修】
mixi_engineers
PRO
0
170
AOAI Dev Day LLMシステム開発 Tips集
hirosatogamo
15
3.8k
Luupの開発組織におけるインシデントマネジメントの変遷 ver.RoadtoSRENEXT2024
grimoh
1
270
サーバーレスAPI(API Gateway+Lambda)とNext.jsで 個人ブログを作ろう!
shuntaka
PRO
0
560
クラウド利用者の「責任」をどう果たす?AWSセキュリティ対策のススメ #AWSSummit
hiashisan
0
280
RAGのサービスをリリースして1年3ヶ月が経ちました
segavvy
4
960
[NIKKEI Tech Talk]Bias for Action!! 実践から学ぶための仕組とコミュニティ / Community for Practice and Learning
kanamasa
0
280
Matterport を使ってクラスメソッド各拠点のバーチャルオフィスツアーを作成してみた
wakatsuki
0
160
Featured
See All Featured
Put a Button on it: Removing Barriers to Going Fast.
kastner
58
3.3k
5 minutes of I Can Smell Your CMS
philhawksworth
200
19k
Speed Design
sergeychernyshev
9
270
Git: the NoSQL Database
bkeepers
PRO
423
64k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
26
2.1k
YesSQL, Process and Tooling at Scale
rocio
166
14k
Infographics Made Easy
chrislema
238
18k
What's new in Ruby 2.0
geeforr
338
31k
Fantastic passwords and where to find them - at NoRuKo
philnash
42
2.7k
Principles of Awesome APIs and How to Build Them.
keavy
124
16k
How GitHub Uses GitHub to Build GitHub
holman
471
290k
The Pragmatic Product Professional
lauravandoore
29
6.1k
Transcript
)ZQFSMFEHFS'BCSJD ͞ΒͬͱΨΠυ גࣜձࣾ"DPNQBOZ ౬ઙ५थ
Strictly Confidential Copyright©株式会社Acompany All right reserved. ֓ཁ • ڐՄܕϒϩοΫνΣʔϯ •
σʔλڞ༗ൣғΛ੍ݶՄೳ • εϚʔτίϯτϥΫτ͕ॻ͚Δ • ωΠςΟϒ௨՟ͳ͠
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 $$ ா $" 1FFS $$ ா $"
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
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
Strictly Confidential Copyright©株式会社Acompany All right reserved. 1FFS • ா εςʔτ%#ͱϒϩοΫνΣʔϯ
Λ࣋ͭ 4UBUF%# ϒϩοΫ νΣʔϯ νΣʔϯίʔυͷ มͷ࠷৽ঢ়ଶ શͯͷ5YΛ֨ೲ
Strictly Confidential Copyright©株式会社Acompany All right reserved. 1FFS • &OEPSTJOH1FFSͱ$PNNJUUJOH1FFSͷछྨ͋Δ &OEPSTJOH1FFS
ா $$ $PNNJUUJOH1FFS ா • $$ͱாΛ࣋ͭ • 5YఏҊͷݕূ ாͷߋ৽ • ா͚ͩ࣋ͭ • ாͷߋ৽͚ͩ ͢Δ
Strictly Confidential Copyright©株式会社Acompany All right reserved. 1FFS • &OEPSTFNFOU1PMJDZ͕ఆΊΒΕ͍ͯΔ
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
Strictly Confidential Copyright©株式会社Acompany All right reserved. 0SEFSJOH4FSWJDF • τϥϯβΫγϣϯΛॱং͚ɺϒϩοΫʹ·ͱΊͯ
Strictly Confidential Copyright©株式会社Acompany All right reserved. 0SEFSJOH4FSWJDFͷߏύλʔϯ • 4PMP •
,BGLB;PPLFFQFS • 3BGU • #'54.B3U
Strictly Confidential Copyright©株式会社Acompany All right reserved. 4PMP • ୯ମϊʔυͰߏ •
ݕূɺ։ൃڥ͚ 0SEFSFS ϊʔυ
Strictly Confidential Copyright©株式会社Acompany All right reserved. ,BGLB;PPLFQFS • ෳϊʔυ •
ຊ൪ڥ͚ • ୯Ұ৫ʹ͔͠ల։Ͱ͖ͳ͍ • ͭͷ৫͕ݖݶΛ༗
Strictly Confidential Copyright©株式会社Acompany All right reserved. 3BGU • ϦʔμʔɾϑΥϩϫʔܕͷίϯηϯαεΞϧΰϦζϜ •
ϦʔμʔͷܾఆʹϑΥϩϫʔͷҰఆͷঝೝ͕ඞཁ • ෳ৫ʹ0SEFSFSΛࢄͰ͖Δ Ϧʔμʔ ϊʔυ ϑΥϩϫʔ ϊʔυ ϑΥϩϫʔ ϊʔυ
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
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
Strictly Confidential Copyright©株式会社Acompany All right reserved. $" • Ϣʔβʔɺ1FFSͷొ •
ূ໌ॻͷൃߦɺཧ • .41ͱ͍͏ΈΛ༻͍͍ͯΔ • $"ɺ.41ʹΑͬͯڐՄܕϒϩοΫνΣʔϯ͕࣮ݱ͞ΕΔ
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
Strictly Confidential Copyright©株式会社Acompany All right reserved. σʔλڞ༗ൣғઃఆ νϟωϧ • ωοτϫʔΫΛ͞Βʹׂ
• νϟωϧ͝ͱʹாҟͳΔ 1SJWBUF%BUB • νϟωϧͷҰ෦ࢀՃऀͷΈͰσʔ λΛڞ༗͠ɺଞͷࢀՃऀʹӅ͢ νϟωϧ νϟωϧ νϟωϧ OVNCFS OVNCFS
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