Anonymous Sidechains

被引：1
|
作者：
Baldimtsi, Foteini [1 ]
Miers, Ian [2 ]
Zhang, Xinyuan [1 ]
机构：
[1] George Mason Univ, Fairfax, VA 22030 USA
[2] Univ Maryland, College Pk, MD 20742 USA
来源：
DATA PRIVACY MANAGEMENT, CRYPTOCURRENCIES AND BLOCKCHAIN TECHNOLOGY, ESORICS 2021 | 2022年 / 13140卷
关键词：
D O I：
10.1007/978-3-030-93944-1_17
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Sidechains allow two or more blockchains to communicate with each other by transferring coins (or other ledger assets) from one to the other. Their functionalities set sidechains as one of the most prominent solutions towards blockchain scalability and interoperability. A number of sidechain constructions have already been proposed on the literature presenting ways to securely move assets between blockchains for different types of underlying consensus mechanisms (PoW and PoS). In this work we study the problem of sidechains in the anonymous setting by demonstrating how multiple anonymous blockchains can interact with each other. We present the first formal definition for an anonymous sidechain and provide a first construction for privacypreserving Zerocash [5] cross-ledger transactions.
引用
收藏
页码：262 / 277
页数：16
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