CAPPR-Wallet:一种具有上下文意识和可恢复的钱包架构,具有对缺乏信任的区块链生态系统的隐私保护规则
Mingjun Liu1, Huiying Li2, Ali Muqtadir3
1College of Law and Politics, Research Center for Regional Institutional Systems, Hebei GEO University, Shijiazhuang, 050000, Hebei, China.
Scientific reports
|March 13, 2026
概括
这项研究介绍了一种新的自我托管钱包,增强了分散金融 (DeFi) 和非可变代币 (NFT) 的安全性. 它改善了隐私和恢复,解决了当前加密钱包解决方案的局限性.
科学领域:
- 区块链技术 区块链技术
- 网络安全 网络安全
- 密码学 密码学 密码学 密码学
背景情况:
- 分散金融 (DeFi) 和非可变代币 (NFT) 依赖于自我托管钱包来控制用户.
- 现有的钱包面临着静态身份验证,风险意识差以及不可靠的密钥恢复等挑战.
- 当前的解决方案经常通过暴露交易数据来损害用户隐私.
研究的目的:
- 开发一个模块化的自我保管钱包,解决可用性,安全性和隐私方面的局限性.
- 引入高级功能,如实时风险评估和分散的密钥恢复.
- 在不断扩大的DeFi和NFT生态系统中增强用户主权.
主要方法:
- 实现了环境感知风险引擎,用于实时交易评分.
- 引入基于风险的自适应身份验证和双路径去中心化密钥恢复层 (Shamir秘密共享与zk-SNARK备用).
- 集成的可编程政策执行,零知识交换层与隐形地址以及设备上ML推断.
主要成果:
- 将隐私泄露概率从85%降低到5%.
- 通过使用zk-SNARKs,从24小时以上的加快键恢复时间增加到大约8秒.
- 在风险分类中获得了93.6%的准确性.
结论:
- 拟议的CAPPR-Wallet通过整合上下文适应性,隐私和可回收性,显著增强了自我保管.
- 该系统克服了现有的加密钱包的关键局限性,而不依赖于集中信任.
- 这一进步支持在去中心化应用程序中更大的用户主权和安全性.
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