以太坊透過 EIP-7702 提案擴展帳戶抽像功能

以太坊聯合創始人 Vitalik Buterin 提出 EIP-7702 來增強帳戶抽象，這是一個為外部帳戶 (EOA) 提供高級功能的框架。該提案引入了一種新的交易方法，允許 EOA 存取智慧合約錢包功能，增強與 EIP-4337 智慧合約功能的協同作用。此外，EIP-7702 提供量子電阻，取代了先前提出的 EIP-3074。

Ethereum Enhances Account Abstraction with EIP-7702 Proposal

以太坊透過 EIP-7702 提案增強帳戶抽象

In a significant development for the Ethereum blockchain, co-creator Vitalik Buterin has introduced Ethereum Enhancement Proposal (EIP) 7702, which aims to enhance account abstraction for traditional on-chain addresses, known as externally owned accounts (EOAs).

在以太坊區塊鏈的一項重大發展中，聯合創始人 Vitalik Buterin 推出了以太坊增強提案 (EIP) 7702，該提案旨在增強傳統鏈上地址的帳戶抽象，即外部擁有帳戶 (EOA)。

EIP-7702 introduces a novel transaction method that enables EOAs to access the capabilities of smart contract wallets, providing increased functionality and security without compromising their fundamental nature. Upon completion of transactions, EOAs reverify their default state, ensuring the preservation of their essential characteristics.

EIP-7702 引入了一種新穎的交易方法，使 EOA 能夠存取智慧合約錢包的功能，在不損害其基本性質的情況下提供增強的功能和安全性。交易完成後，EOA 會重新驗證其預設狀態，確保保留其基本特徵。

Buterin collaborated with Ansgar Dietrich, Matt Garnett, and Sam Wilson to develop EIP-7702, which aligns with the smart contract capabilities outlined in EIP-4337. Additionally, as noted by Uniswap Founder Hayden Adams, EIP-7702 incorporates quantum resistance protocols, replacing the previously proposed EIP-3074, which was considered for implementation with the subsequent blockchain upgrade.

Buterin 與 Ansgar Dietrich、Matt Garnett 和 Sam Wilson 合作開發了 EIP-7702，它與 EIP-4337 中概述的智慧合約功能保持一致。此外，正如 Uniswap 創始人 Hayden Adams 所指出的，EIP-7702 融入了量子電阻協議，取代了先前提出的 EIP-3074，後者被考慮在後續區塊鏈升級中實施。

The significance of EIP-7702 has been highlighted by industry experts, with Jarrod Watts (@jarrodWattsDev) emphasizing its potential to revolutionize Ethereum's transaction capabilities.

產業專家強調了 EIP-7702 的重要性，Jarrod Watts (@jarrodWattsDev) 強調了它徹底改變以太坊交易功能的潛力。

Account Abstraction in Ethereum Evolution

以太坊演化中的帳戶抽象

Buterin and other developers first proposed account abstraction in 2020 and 2021 as a transformative framework for infusing standard ETH addresses with advanced features such as wallet recovery and multi-factor authentication.

Buterin 和其他開發人員在 2020 年和 2021 年首次提出帳戶抽象，作為一種變革性框架，為標準 ETH 地址注入錢包恢復和多因素身份驗證等高級功能。

In March 2023, account abstraction was successfully implemented on the Ethereum mainnet, empowering users with enhanced flexibility in token swaps and overall on-chain operability. Buterin has consistently advocated for the crucial role of account abstraction in the future of blockchain transactions, complementing the core "cypherpunk" ethos while bolstering innovative protocols like zero-knowledge proofs.

2023年3月，以太坊主網成功實現帳戶抽象，為用戶提供了代幣兌換的靈活性和整體鏈上可操作性。 Buterin 一直主張帳戶抽像在區塊鏈交易的未來中發揮關鍵作用，補充核心的「密碼朋克」精神，同時支持零知識證明等創新協議。

Benefits of EIP-7702

EIP-7702 的優點

EIP-7702 offers several key benefits for the Ethereum ecosystem:

EIP-7702 為以太坊生態系統提供了幾個主要優勢：

• Enhanced Security: By leveraging smart contract functionality, EOAs gain access to advanced security mechanisms, reducing the risk of compromise and fraudulent activities.
• Improved Functionality: EOAs can now perform complex transactions, interact with decentralized applications, and utilize advanced features previously reserved for smart contracts.
• Seamless Compatibility: EIP-7702 ensures seamless compatibility with existing Ethereum infrastructure and applications, minimizing disruption and providing a smooth transition to the new account abstraction model.
• Quantum Resistance: The incorporation of quantum resistance protocols safeguards EIP-7702 against potential future attacks that exploit quantum computing advancements.

Conclusion

增強的安全性：透過利用智慧合約功能，EOA 可以存取高級安全機制，降低妥協和詐欺活動的風險。智慧合約保留的高級功能無縫相容性：EIP-7702 確保與現有以太坊基礎設施和應用程式無縫相容，最大限度地減少中斷並提供向新帳戶抽像模型的平穩過渡。協議的結合可保護EIP-7702 免受未來潛在的攻擊量子計算的進步。

EIP-7702 represents a significant milestone in the evolution of Ethereum, enhancing the capabilities of traditional on-chain addresses while preserving their fundamental characteristics. By enabling EOAs to access the functionality of smart contracts, EIP-7702 empowers users with increased security, flexibility, and innovation. As Ethereum continues to innovate and expand, account abstraction remains a cornerstone technology, shaping the future of decentralized finance and blockchain applications.

EIP-7702 代表了以太坊發展的一個重要里程碑，增強了傳統鏈上位址的功能，同時保留了其基本特徵。透過使 EOA 能夠存取智慧合約的功能，EIP-7702 為用戶提供了更高的安全性、靈活性和創新性。隨著以太坊不斷創新和擴展，帳戶抽象仍然是一項基石技術，塑造去中心化金融和區塊鏈應用的未來。