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thông tin chi tiết - Technology - # Decentralized Storage Networks

FileDES: A Secure, Scalable and Succinct Decentralized Encrypted Storage Network


Khái niệm cốt lõi
FileDES addresses challenges in decentralized storage networks by focusing on privacy preservation, scalable storage proof, and batch verification.
Tóm tắt
  • Introduction to DSNs: DSNs aggregate storage capacities for reliable data storage.
  • Challenges in DSNs: Data privacy leakage, costly proof systems, low efficiency of proof verification.
  • FileDES Solution: Privacy preservation, scalable Proof of Encrypted Storage (PoES), batch verification.
  • Comparative Evaluation: Outperforms Filecoin, Storj, and Sia in efficiency and scalability.
  • Security Analysis: Resilient against Sybil and Generation attacks. Ensures data consistency.
  • Performance Evaluation: Faster proof generation/verification times. Lower storage costs. Superior throughput in WAN setup.
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Thống kê
FileDESは他のDSNに比べてProof of Encrypted Storage (PoES)の生成/検証効率が優れています。 RSAベースの暗号化は1MBのデータを暗号化するのに約7.5秒かかります。 PREベースの暗号化は1MBのデータを復号化するのに約3.7秒かかります。
Trích dẫn
"FileDES provides encrypted data storage while maintaining data availability." "Efficiency and security of DSNs’ proof systems are crucial to ensuring the system’s viability."

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by Minghui Xu,J... lúc arxiv.org 03-25-2024

https://arxiv.org/pdf/2403.14985.pdf
FileDES

Yêu cầu sâu hơn

ファイルDESは、データの高い可用性を維持しながら堅牢なデータプライバシーを確保するためにどのようにしていますか?

FileDESは、RSAやPREといった暗号化手法を活用してデータプライバシーを強化しています。これにより、ファイルのセキュリティが向上し、機密情報が漏洩するリスクが低減されます。さらに、ランダム選択アルゴリズムを導入することでSybil攻撃から保護されており、公開鍵基盤とゼロ知識証明システムも利用されています。これらの要素が組み合わさることで、FileDESは高いデータ可用性と堅牢なデータプライバシーを実現しています。
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