色环机密交易
Coloured Ring Confidential Transactions
摘要：
区块链中的隐私被认为仅次于功能，但对许多新应用程序来说是至关重要的要求，例如，在工业环境中。我们提出了一种新的交易类型，它可以在一个共同的区块链上进行独立资产的隐私保护交易。这是通过将戒指机密交易扩展为颜色的额外承诺和可公开验证的保存证明来实现的。通过我们的彩色保密环签名，任何参与者都可以使用与单令牌隐私感知区块链相同大小的匿名集来引入和传输新的令牌类型。因此，我们的系统有助于在不影响交易机密性的情况下跟踪不可变分类账上的资产。
英文摘要：
Privacy in block-chains is considered second to functionality, but a vital requirement for many new applications, e.g., in the industrial environment. We propose a novel transaction type, which enables privacy preserving trading of independent assets on a common block-chain. This is achieved by extending the ring confidential transaction with an additional commitment to a colour and a publicly verifiable proof of conservation. With our coloured confidential ring signatures, new token types can be introduced and transferred by any participant using the same sized anonymity set as single-token privacy aware block-chains. Thereby, our system facilitates tracking assets on an immutable ledger without compromising the confidentiality of transactions.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
