Fhenix 推出 Nitrogen 测试网，通过全同态加密 (FHE) 增强解密和去中心化

Fhenix 是一个围绕完全同态加密 (FHE) 构建的以太坊第 2 层扩展解决方案，宣布发布其升级后的测试网络 Nitrogen。

Fhenix, an Ethereum Layer-2 scaling solution centered around Fully Homomorphic Encryption (FHE), has announced the launch of its upgraded test network, Nitrogen. This update marks significant progress for the project, introducing a suite of advanced features designed to enhance decentralization, security, and performance.

Fhenix 是一个以全同态加密 (FHE) 为中心的以太坊第 2 层扩展解决方案，宣布推出升级后的测试网络 Nitrogen。此次更新标志着该项目取得了重大进展，引入了一系列旨在增强去中心化、安全性和性能的高级功能。

The previous Helium testnet has now been superseded by Nitrogen, which boasts a broader range of capabilities. These advancements bring Fhenix closer to its goal of launching a mainnet and fulfilling its mission to integrate confidentiality into Ethereum.

之前的 Helium 测试网现已被 Nitrogen 所取代，后者拥有更广泛的功能。这些进步使 Fhenix 更接近其启动主网并履行将机密性集成到以太坊的使命的目标。

Key Highlights: Enhanced Decryption and Decentralization with the Nitrogen Testnet

主要亮点：通过 Nitrogen 测试网增强解密和去中心化

Among the notable additions to the Nitrogen testnet is the Threshold Network, a decentralized mechanism that processes decryption while minimizing trust assumptions. This aligns with Fhenix's goal of creating a permissionless, censorship-resistant environment for confidential computing.

Nitrogen 测试网的显着新增内容之一是阈值网络，这是一种去中心化机制，可以在最小化信任假设的同时处理解密。这符合 Fhenix 的目标，即为机密计算创建无需许可、抗审查的环境。

To further optimize the user experience, the Nitrogen upgrade introduces Parallel Decryptions, a feature designed to address the inherent time complexity of FHE schemes. By enabling asynchronous processing of decryptions, this enhancement aligns with expectations for fast and efficient operations.

为了进一步优化用户体验，Nitrogen 升级引入了并行解密功能，该功能旨在解决 FHE 方案固有的时间复杂度。通过启用异步解密处理，此增强功能符合对快速高效操作的期望。

Moreover, the Nitrogen testnet includes Security Zones, a feature that provides developers with the flexibility to customize the security levels of their dApps. Zone 0 serves as the default setting, prioritizing robust security with less user trust involved. In contrast, Zone 1 enhances performance by utilizing a local keyset held by the sequencer, which may introduce a trade-off of greater trust for faster-speed decryption.

此外，Nitrogen 测试网包括安全区域，该功能为开发人员提供了灵活定制其 dApp 安全级别的功能。区域 0 作为默认设置，优先考虑强大的安全性，涉及较少的用户信任。相比之下，区域 1 通过利用定序器持有的本地密钥集来增强性能，这可能会在更大的信任和更快的解密速度之间进行权衡。

Commenting on the significance of this update, Guy Itzhaki, CEO of Fhenix, had the following to say:

Fhenix 首席执行官 Guy Itzhaki 在评论本次更新的重要性时说道：

“The Nitrogen testnet is a major step towards providing a permissionless, censorship-resistant platform for confidentiality with FHE. The introduction of the Threshold Network, along with new features such as Parallel Decryptions and Security Zones give developers the tools they need to create powerful confidential applications on Ethereum and bring us one step closer to the Fhenix mainnet launch.”

“Nitrogen 测试网是向 FHE 提供无需许可、抗审查的保密平台迈出的重要一步。 Threshold Network 的引入以及并行解密和安全区域等新功能为开发人员提供了在以太坊上创建强大的机密应用程序所需的工具，并使我们距离 Fhenix 主网的发布又近了一步。”

Expanded Functionality and Future Potential

扩展的功能和未来的潜力

The Nitrogen testnet also integrates Celestia for data availability, which contributes to reducing transaction fees and enhancing price stability. Additionally, a native function, FHE.rand(), has been introduced to facilitate seamless and automatic generation of random numbers for developers.

Nitrogen 测试网还集成了 Celestia 以实现数据可用性，这有助于降低交易费用并增强价格稳定性。此外，还引入了本机函数 FHE.rand()，以方便开发人员无缝自动生成随机数。

These updates collectively advance Fhenix's endeavors toward achieving on-chain confidentiality while simultaneously bolstering network security and user experience.

这些更新共同推进了 Fhenix 实现链上机密性的努力，同时增强了网络安全和用户体验。

About Fhenix: The First Ethereum L2 with Fully Homomorphic Encryption

关于 Fhenix：第一个具有完全同态加密的以太坊 L2

Fhenix stands out as the first Ethereum Layer 2 to implement Fully Homomorphic Encryption, a groundbreaking technology that enables secure computations on encrypted data.

Fhenix 是第一个实现完全同态加密的以太坊第 2 层，这是一项突破性的技术，可以对加密数据进行安全计算。

As an EVM-compatible solution, Fhenix empowers developers to create and manage confidential smart contracts using Solidity and familiar development tools. The platform's vision is to propel Ethereum's evolution by integrating confidentiality into smart contracts, transactions, and on-chain assets.

作为与 EVM 兼容的解决方案，Fhenix 使开发人员能够使用 Solidity 和熟悉的开发工具创建和管理机密智能合约。该平台的愿景是通过将机密性集成到智能合约、交易和链上资产中来推动以太坊的发展。

The Nitrogen testnet marks a pivotal development in Fhenix's journey, laying the groundwork for a robust ecosystem of secure and private blockchain applications.

Nitrogen 测试网标志着 Fhenix 旅程中的关键发展，为安全和私有区块链应用程序的强大生态系统奠定了基础。