diff --git a/specs/interop/predeploys.md b/specs/interop/predeploys.md index c8c0bb491..e9ea9c79e 100644 --- a/specs/interop/predeploys.md +++ b/specs/interop/predeploys.md @@ -888,8 +888,8 @@ in the target address `_to` at `_chainId` and emit the `SentERC20` event includi To burn the token, the `sendERC20` function calls `crosschainBurn` in the token contract, -which is included as part of the the `ICrosschainERC20` -[interface](./token-bridging.md#crosschainburn) +which is included as part of the the +[`IERC7802` interface](https://github.com/ethereum/ERCs/pull/692) implemented by the `SuperchainERC20` standard. Returns the `msgHash_` crafted by the `L2ToL2CrossChainMessenger`. @@ -909,8 +909,8 @@ and emit an event including the `_tokenAddress`, the `_from` and chain id from t To mint the token, the `relayERC20` function calls `crosschainMint` in the token contract, -which is included as part of the the `ICrosschainERC20` -[interface](./token-bridging.md#crosschainmint) +which is included as part of the the +[`IERC7802` interface](https://github.com/ethereum/ERCs/pull/692) implemented by the `SuperchainERC20` standard. ```solidity diff --git a/specs/interop/token-bridging.md b/specs/interop/token-bridging.md index a6121d3cf..a97ad0eac 100644 --- a/specs/interop/token-bridging.md +++ b/specs/interop/token-bridging.md @@ -7,7 +7,7 @@ - [Overview](#overview) - [`SuperchainERC20` standard](#superchainerc20-standard) - [Properties](#properties) - - [`ICrosschainERC20`](#icrosschainerc20) + - [`IERC7802`](#ierc7802) - [`crosschainMint`](#crosschainmint) - [`crosschainBurn`](#crosschainburn) - [`CrosschainMint`](#crosschainmint) @@ -32,7 +32,8 @@ The `SuperchainERC20Bridge` is a predeploy that builds on the messaging protocol ### Properties -The standard will build on top of ERC20, implement the [`ICrosschainERC20`](#icrosschainerc20) +The standard will build on top of ERC20, implement the +[`IERC7802`](https://github.com/ethereum/ERCs/pull/692) interface and include the following properties: 1. Only allow `SuperchainERC20Bridge` to call @@ -58,10 +59,11 @@ Notice that ERC20s that do not implement the standard can still be fungible using interop message passing using a custom bridge or implementing `sendERC20` and `relayERC20` on their own contracts. -### `ICrosschainERC20` +### `IERC7802` -Implementations of the `SuperchainERC20` standard will need to implement the `ICrosschainERC20` -token standard, that includes two external functions and two events: +Implementations of the `SuperchainERC20` standard will +be required to implement the `IERC7802` interface, +that includes two external functions and two events: #### `crosschainMint`