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Updated: Sep 9, 2025

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中介者のアプローチを用いたセキュアで効率的なソースコードリポジトリホスティングのための統合されたブロックチェーンとIPFSベースのソリューション
Md Rafid Haque1, Sakibul Islam Munna1, Sabbir Ahmed1
1Department of Computer Science and Engineering, Islamic University of Technology (IUT), Boardbazar, Gazipur, Bangladesh.
PloS one
|September 3, 2025
まとめ
この研究は,ブロックチェーンとIPFSを使用したハイブリッド分散版制御システム (VCS) を提示します. セキュリティと分散性を維持しながら,遅延時間を最大49%削減します.
科学分野:
- コンピュータ科学
- ソフトウェアエンジニアリング
- 分散型システム
背景:
- 中央化されたバージョン管理システム (VCS) はソフトウェア開発に不可欠ですが,データ損失や所有権の問題などのリスクがあります.
- 既存の分散型VCSソリューションは,しばしば高い遅延で,リアルタイムでのコラボレーションを妨げています.
- ブロックチェーンの技術は 分散された代替手段を提供していますが 速度と効率の面で 課題に直面しています
研究 の 目的:
- 分散版管理システム (VCS) のための新しいハイブリッドアーキテクチャを導入する.
- ブロックチェーンとIPFSを使用してソースコードのホスティングのセキュリティと回復力を高める.
- レーテンシー問題を軽減することによって,分散型VCSのユーザー認識のパフォーマンスを改善します.
主な方法:
- イーサリアムブロックチェーンと惑星間ファイルシステム (IPFS) を統合したハイブリッドアーキテクチャを開発した.
- Shamir's Secret Sharing (SSS) を導入し,信任を最小限に抑えた鍵の配布モデルになりました.
- 遅延を減らすために一時的なミドルウェアで 信頼性の第一の 楽観的な復旧プロトコルを設計した
主要な成果:
- 機能的なプロトタイプが実装され,セポリアテストネットで評価されました.
- このアーキテクチャは,ソースコードのホスティングに安全で,監査可能で,弾力的なプラットフォームを提供します.
- 標準の git push と比較して,送信の遅延が 49%まで減少した.
結論:
- 提案されたハイブリッドアーキテクチャは,VCSのセキュリティ,分散,パフォーマンスをうまくバランスとします.
- 分散型VCSは,実用的なワークフローのニーズに対応して,ユーザーによって認識される競争力のあるパフォーマンスを達成できます.
- このアプローチは,集中的なVCSの実行可能な代替案であり,効率を高めながらリスクを軽減します.
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