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📝 update README to include v0.3.0 benchmark
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Update the gas report with the values of the next release, based on the
last refactoring.
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qd-qd committed Jan 10, 2024
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Expand Up @@ -69,25 +69,18 @@ scripts are expected to be run using the `forge script` command.

## Gas reports

These gas reports were produced using the `0.8.19` version of the Solidity compiler (with 100k optimizer runs), specifically for the [`0.1.0`](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/webauthn/releases/tag/v0.1.0) version of the library.


| test/WebAuthnBase.t.sol:WebAuthnImplementation contract | Deployment Cost | Deployment Size | min | avg | median | max | # calls |
|------------------------------------------------------------|-----------------|-----------------|--------|--------|--------|--------|---------|
| Deployment Cost | 292131 | 1491 | | | | | |
| Function Name | | | | | | | |
| _generateMessage | | | 5194 | 5225 | 5194 | 5385 | 6 |

This runtime cost corresponds to the real cost added by the WebAuthn signature verification process

| src/WebAuthn256r1.sol:WebAuthn256r1 contract | Deployment Cost | Deployment Size | min | avg | median | max | # calls |
|------------------------------------------------------------|-----------------|-----------------|--------|--------|--------|--------|---------|
| Deployment Cost | 1889590 | 9470 | | | | | |
| Function Name | | | | | | | |
| verify(bytes1,bytes,bytes,bytes,uint256,uint256,uint256,address)(bool) | | | 80456 | 80456 | 80456 | 80456 | 1 |
| verify(bytes1,bytes,bytes,bytes,uint256,uint256,uint256,uint256,uint256)(bool) | | | 209146 | 209146 | 209146 | 209146 | 1 |

These costs can be considered end-to-end as it includes the cost of the different implementation in the [secp256r1 library](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-verify)
This gas report was produced using the `0.8.19` version of the Solidity compiler (with 100k optimizer runs), specifically for the [`0.3.0`](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/webauthn/releases/tag/v0.3.0) version of the library.

| test/WebAuthnWrapper.sol:WebAuthnWrapper contract | | | | | |
|---------------------------------------------------|-----------------|--------|--------|--------|---------|
| Deployment Cost | Deployment Size | | | | |
| 1321776 | 6634 | | | | |
| Function Name | min | avg | median | max | # calls |
| _generateMessage | 5230 | 5261 | 5230 | 5421 | 6 |
| verify | 209257 | 209257 | 209257 | 209257 | 1 |

These costs can be considered end-to-end as they include the cost of the [secp256r1 library](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-verify).
Note the library is wrapped in a contract that exposes the different functions of the library, impacting the gas cost of the benchmark.

> ℹ️ Tests expected to revert are excluded from the gas report
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