# Status EIPs standards > Version: 0.1 (Draft) > > Authors: Ricardo Guilherme Schmidt ## Abstract In this specification, we describe how Status relates with EIPs. ## Table of Contents - [Status EIPs standards ](#status-client-specification) - [Abstract](#abstract) - [Table of Contents](#table-of-contents) - [Introduction](#introduction) - [Components](#components) - [Security Considerations](#security-considerations) - [Design Rationale](#design-rationale) - [Footnotes](#footnotes) - [Acknowledgements](#acknowledgements) ## Introduction Status should follow all standards as possible. Whenever a feature is needed, it should be first checked if there is a standard for that, if not, Status should propose a standard. ### Support table | | BIP32 | BIP39 | BIP43 | BIP44 | EIP20 | EIP55 | EIP67 | EIP137 | EIP155 | EIP165 | EIP181 | EIP191 | EIP627 | EIP681 | EIP712 | EIP721 | EIP831 | EIP945 | EIP1102 | EIP1193 | EIP1577 | EIP1581 | | --------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------- | ------- | ------- | ------- | | Status v0 | N | Y | N | N | Y | Y | P | P | Y | P | P | Y? | Y | Y | P | P | N | Y | Y | Y | Y | N | | Status v1 | Y | Y | Y | Y | Y | Y | P | P | Y | N | N | N | Y | N | P | P | Y | Y | Y | Y | P | Y | | Other | N | Y | N | N | Y | Y | N | N | Y | N | N | Y | N | Y | Y | Y | N | N | Y | Y | N | N | ## Components ### BIP32 - Hierarchical Deterministic Wallets Support: Dependency Reference: https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki Description: Enable wallets to derive multiple private keys from the same seed. Used for: Dependency of BIP39 and BIP43 ### BIP39 - Mnemonic code for generating deterministic keys Support: Dependency Reference: https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki Description: Enable wallet to create private key based on a safe seed phrase. Used for: Important for security and user experience. ### BIP43 - Purpose Field for Deterministic Wallets Support: Dependency Reference: https://github.com/bitcoin/bips/blob/master/bip-0043.mediawiki Description: Enable wallet to create private keys branched for a specific purpose. Used for: Dependency of BIP44, uses "ethereum" coin. ### BIP44 - Multi-Account Hierarchy for Deterministic Wallets Support: Dependency Reference: https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki Description: Enable wallet to derive multiple accounts in top of BIP39 Used for: Important as a privacy feature. Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/constants.cljs#L240 Observation: BIP44 don't solve privacy issues regarding the transparency of transactions, therefore directly connected addresses through a transactions can be identifiable by a "network reconnaissance attack" over transaction history, this attack together with leakage of information from centralized services, such as exchanges, would be fatal against the whole privacy of users, regardless of BIP44. ### EIP20 - Fungible Token Support: Full Reference: https://eips.ethereum.org/EIPS/eip-20 Description: Enable wallets to use tokens based on smart contracts compilant with this standard. Used for: Important as wallet feature. Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/tokens.cljs ### EIP55 - Mixed-case checksum address encoding Support: Full Reference: https://eips.ethereum.org/EIPS/eip-55 Description: Checksum standard that uses lowercase and uppercase inside address hex value. Used for: Important for sanity check of forms using ethereum address. Related: https://github.com/status-im/status-react/issues/4959 https://github.com/status-im/status-react/issues/8707 Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/eip55.cljs ### EIP67 - Standard URI scheme with metadata, value and byte code Support: Partial Reference: https://github.com/ethereum/EIPs/issues/67 Description: A standard way of creating Ethereum URIs for various use-cases. Used for: web3 feature https://github.com/status-im/status-react/issues/875 ### EIP137 - Ethereum Domain Name Service - Specification Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-137 Description: Enable wallets to lookup ENS names. Used for: important for user experience, as a wallet and identity feature. Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/ens.cljs#L86 ### EIP155 - Simple replay attack protection Support: Full Reference: https://eips.ethereum.org/EIPS/eip-155 Description: Defined chainId parameter in the singed ethereum transaction payload. Used for: signing transactions, crucial to safety of users against replay attacks. Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/core.cljs ### EIP165 - Standard Interface Detection Support: Dependency/Partial Reference: https://eips.ethereum.org/EIPS/eip-165 Description: Standard interface for contract to answer if it supports other interfaces. Used for: a dependency of ENS and EIP721. Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/eip165.cljs ### EIP181 - ENS support for reverse resolution of Ethereum addresses Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-181 Description: Enable wallets to render reverse resolution of Ethereum addresses Used for: important as feature Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/ens.cljs#L86 ### EIP191 - Signed Message Support: Full Reference: https://eips.ethereum.org/EIPS/eip-191 Description: Contract signature standard, adds an obrigatory padding to signed message to differentiate from Ethereum Transaction messages. Used for: Important for Dapp support and security, dependency of ERC712. ### EIP627 - Whisper Specification Support: Full Reference: https://eips.ethereum.org/EIPS/eip-627 Description: format of Whisper messages within the ÐΞVp2p Wire Protocol Used for: chat protocol ### EIP681 - URL Format for Transaction Requests Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-681 Description: A link that pop up a transaction in the wallet. Used for: Useful as QRCode data for tranasction requests, chat transaction requests and for dapp links to transaction requests. Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/eip681.cljs Related: [Issue #9183: URL Format for Transaction Requests (EIP681) is poorly supported](https://github.com/status-im/status-react/issues/9183) https://github.com/status-im/status-react/pull/9240 https://github.com/status-im/status-react/issues/9238 https://github.com/status-im/status-react/issues/7214 https://github.com/status-im/status-react/issues/7325 https://github.com/status-im/status-react/issues/8150 ### EIP712 - Typed Signed Message Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-712 Description: Standarize types for contract siganture, allowing users to easily inspect whats being signed. Used for: important for user experience and safety. Related: https://github.com/status-im/status-react/issues/5461 https://github.com/status-im/status-react/commit/ba37f7b8d029d3358c7b284f6a2383b9ef9526c9 ### EIP721 - Non Fungible Token Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-721 Description: Enable wallets to use tokens based on smart contracts compilant with this standard. Used for: Important as wallet feature. Related: https://github.com/status-im/status-react/issues/8909 Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/erc721.cljs https://github.com/status-im/status-react/blob/develop/src/status_im/ethereum/tokens.cljs ### EIP945 - Web 3 QR Code Scanning API Support: Full Reference: https://github.com/ethereum/EIPs/issues/945 Used for: web3 feature Related: https://github.com/status-im/status-react/issues/5870 ### EIP1102 - Opt-in account exposure Support: Full Reference: https://eips.ethereum.org/EIPS/eip-1102 Description: Allow users to opt-in the exposure of their ethereum address to dapps they browse. Used for: important for user privacy. Related: https://github.com/status-im/status-react/issues/7985 ### EIP1193 - Ethereum Provider JavaScript API Support: Full Reference: https://eips.ethereum.org/EIPS/eip-1193 Description: Allows dapps to recognize event changes on wallet Used for: important for DApps work properly. Related: https://github.com/status-im/status-react/pull/7246 ### EIP1577 - contenthash field for ENS Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-1577 Description: Allows users browse ENS domains using contenthash standard. Used for: important as feature Related: https://github.com/status-im/status-react/issues/6688 Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/utils/contenthash.cljs https://github.com/status-im/status-react/blob/develop/test/cljs/status_im/test/utils/contenthash.cljs#L5 ### EIP1581 - Non-wallet usage of keys derived from BIP-32 trees Support: Partial Reference: https://eips.ethereum.org/EIPS/eip-1581 Description: Allow wallet to derive keys that are less sensible (non wallet) Used for: important for security (dont reuse wallet key) and user experience (dont request keycard every login) Related: https://github.com/status-im/status-react/issues/9088 https://github.com/status-im/status-react/pull/9096 Sourcecode: https://github.com/status-im/status-react/blob/develop/src/status_im/constants.cljs#L242 ## Security Considerations ## Design Rationale ## Footnotes ## Acknowledgements