8/EIPS
Version: 0.2
Status: Stable
Authors: Ricardo Guilherme Schmidt ricardo3@status.im
Abstract
This specification describes how Status relates with EIPs.
Table of Contents
Introduction
Status should follow all standards as possible. Whenever the Status app needs a feature, it should be first checked if there is a standard for that, if not, Status should propose a standard.
Support table
| Status v0 | Status v1 | Other | State | |
|---|---|---|---|---|
| BIP32 | N | Y | N | stable |
| BIP39 | Y | Y | Y | stable |
| BIP43 | N | Y | N | stable |
| BIP44 | N | Y | N | stable |
| EIP20 | Y | Y | Y | stable |
| EIP55 | Y | Y | Y | stable |
| EIP67 | P | P | N | stable |
| EIP137 | P | P | N | stable |
| EIP155 | Y | Y | Y | stable |
| EIP165 | P | N | N | stable |
| EIP181 | P | N | N | stable |
| EIP191 | Y? | N | Y | stable |
| EIP627 | Y | Y | N | stable |
| EIP681 | Y | N | Y | stable |
| EIP712 | P | P | Y | stable |
| EIP721 | P | P | Y | stable |
| EIP831 | N | Y | N | stable |
| EIP945 | Y | Y | N | stable |
| EIP1102 | Y | Y | Y | stable |
| EIP1193 | Y | Y | Y | stable |
| EIP1577 | Y | P | N | stable |
| EIP1581 | N | Y | N | stable |
| EIP1459 | N | N | raw |
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: 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: Privacy.
Sourcecode: https://github.com/status-im/status-mobile/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 compliant with this standard.
Used for: Wallet feature.
Sourcecode: https://github.com/status-im/status-mobile/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: Sanity check of forms using ethereum address.
Related: https://github.com/status-im/status-mobile/issues/4959 https://github.com/status-im/status-mobile/issues/8707
Sourcecode: https://github.com/status-im/status-mobile/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: Legacy support.
https://github.com/status-im/status-mobile/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: User experience, as a wallet and identity feature, usernames.
Sourcecode: https://github.com/status-im/status-mobile/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-mobile/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: Dependency of ENS and EIP721.
Sourcecode: https://github.com/status-im/status-mobile/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: Wallet feature.
Sourcecode: https://github.com/status-im/status-mobile/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 obligatory padding to signed message to differentiate from Ethereum Transaction messages.
Used for: Dapp support, 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 QR code data for transaction requests, chat transaction requests and for dapp links to transaction requests.
Sourcecode: https://github.com/status-im/status-mobile/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-mobile/pull/9240 https://github.com/status-im/status-mobile/issues/9238 https://github.com/status-im/status-mobile/issues/7214 https://github.com/status-im/status-mobile/issues/7325 https://github.com/status-im/status-mobile/issues/8150
EIP712 - Typed Signed Message
Support: Partial.
Reference: https://eips.ethereum.org/EIPS/eip-712
Description: Standardize types for contract signature, allowing users to easily inspect whats being signed.
Used for: User experience, security.
Related: https://github.com/status-im/status-mobile/issues/5461 https://github.com/status-im/status-mobile/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 compliant with this standard.
Used for: Wallet feature.
Related: https://github.com/status-im/status-mobile/issues/8909
Sourcecode: https://github.com/status-im/status-mobile/blob/develop/src/status_im/ethereum/erc721.cljs https://github.com/status-im/status-mobile/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: Sharing contactcode, reading transaction requests.
Related: https://github.com/status-im/status-mobile/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: Privacy, DApp support.
Related: https://github.com/status-im/status-mobile/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: DApp support.
Related: https://github.com/status-im/status-mobile/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: Browser, DApp support.
Related: https://github.com/status-im/status-mobile/issues/6688
Sourcecode: https://github.com/status-im/status-mobile/blob/develop/src/status_im/utils/contenthash.cljs https://github.com/status-im/status-mobile/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: Security (don’t reuse wallet key) and user experience (don’t request keycard every login).
Related: https://github.com/status-im/status-mobile/issues/9088 https://github.com/status-im/status-mobile/pull/9096
Sourcecode: https://github.com/status-im/status-mobile/blob/develop/src/status_im/constants.cljs#L242
EIP1459 - Node Discovery via DNS
Support: - Reference: https://eips.ethereum.org/EIPS/eip-1459 Description: Allows the storing and retrieving of nodes through merkle trees stored in TXT records of a domain. Used for: Finding Waku nodes. Related: - Sourcecode: -
Copyright
Copyright and related rights waived via CC0.