Computer-implemented system and method for disseminating and communicating data in a network such as a blockchain network
DE602018087234T2Active Publication Date: 2025-11-12NCHAIN LICENSING AG
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Patent Information
- Application Number
- DE602018087234
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2017-11-27
- Filing Date
- 2018-11-19
- Publication Date
- 2025-11-12
- Estimated Expiration
- 2038-11-19
AI Technical Summary
Technical Problem
Blockchain networks are vulnerable to de-anonymization attacks through traffic analysis, compromising the anonymity of transactions by linking user IP addresses with network activity.
Method used
Implementing a Diffusion Mixer Protocol (DMP) that buffers transactions for a predefined time, randomly selects neighboring nodes for relay, and alternates between random differential and standard diffusion modes to obscure transaction sources and network topology.
Benefits of technology
Enhances network anonymity by making it difficult for attackers to reconstruct transaction sources and network topology, while maintaining timely and reliable data propagation.
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