Feature: Account Abstraction - Custom Validation Signature Scheme

[julio4]

Description

Account Abstraction replace Externally Owned Accounts (EOA). Accounts are implemented as smart contract called smart wallet.

Account Abstraction allows for validation abstraction, which means that it is possible to implement the validation part of transaction inside a smart wallet in any way possibles.

In this example, we want to show how we can implement a custom validation method using a different signature scheme.

Criteria:

• Clearly explain the separation between the signer and the account.
• Focus on the implementation. There’s already lots of explanations about it in the Starknet Book, give a succinct overview of the most important points.
• SNIP-6 will be explained in Feature: Account Abstraction - Smart Wallet Account Contract #188 (by @Jemiiah), so focus only on the custom validation part.

Resources:

• Starknet Book - Account Abstraction

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[KodeSage]

Hi @julio4
my name is James Harrison, A Software Engineer I will love to work on this tasks.
steps I would take to work on this tasks are as follows

• I would thoroughly go through the starknet book and give detailed explanation on the separation between the signer and the account.
• I will implement thoughly the custom validation scheme using cairo.
• timeline to finish this tasks is 4days

[julio4]

@KodeSage I'll assign you. Please open a draft PR as soon as possible for early feedback on the specific validation scheme chosen. Please do not use generative AI to write explanations as well.

[Jemiiah]

@julio4 i would love to work on this incase KodeSage is not interested. i know how to go about the work

[KodeSage]

I'm still working on it, will create a PR very soon

[OkoliEvans]

If this becomes available I'll like to get it done @julio4

[julio4]

If this becomes available I'll like to get it done @julio4

Yes it is available, please take the time to read #200. It will be the first section in the AA chapter so this Signature Scheme example will follow it.

[Jemiiah]

@julio4 I would love to work on this issue if you allow it 😌🚀

[julio4]

@julio4 I would love to work on this issue if you allow it 😌🚀

@OkoliEvans is already actively working on it currently!