论文标题
区块链符合生物识别技术：概念，对模板保护的应用和趋势
Blockchain meets Biometrics: Concepts, Application to Template Protection, and Trends
论文作者
论文摘要
区块链技术提供了出色的架构和实用工具，可保护和管理生物识别模板中存储的敏感和私人数据，但要付出代价。我们讨论了区块链和生物识别技术整合的机遇和挑战，重点是生物识别模板存储和保护，生物识别技术的关键问题仍然在很大程度上尚未解决。通过在以太坊区块链平台上实施智能合约，可以在GitHUB中公开使用，用于研究目的，通过实施智能合约，可以研究该整合的关键权衡，即潜伏期，处理时间，经济成本和生物识别性能。
Blockchain technologies provide excellent architectures and practical tools for securing and managing the sensitive and private data stored in biometric templates, but at a cost. We discuss opportunities and challenges in the integration of blockchain and biometrics, with emphasis in biometric template storage and protection, a key problem in biometrics still largely unsolved. Key tradeoffs involved in that integration, namely, latency, processing time, economic cost, and biometric performance are experimentally studied through the implementation of a smart contract on the Ethereum blockchain platform, which is publicly available in github for research purposes.
