Completed: ICDevs.org Bounty #27b - NoKeyWallet - Rust - up to $10k

[LiveDuo]

@paulyoung

I’m trying to understand the motivation for storing the private key. It seems unnecessary.

If that’s the case and you’re relying on tECDSA then I would encourage consumers of the crate to do the same (perhaps by doing that in the wallet?)

The private key never touches the canister, it’s just for the unit tests. If we remove one test there will be no private key in the crate at all.

We have this because we can’t do the tECDSA create private key call in our unit tests so we have to make a mock function.

[domwoe]

@LiveDuo

Given that it’s just used for creating a private key for testing we can possibly get by without it. An option is to hardcode an example private key for our tests.

I think that’s a good idea.

[LiveDuo]

We just pushed the latest changes to the library.

From the previous time we finished:

• Proper support for different EVM chains (so the transactions nonce are handled seperately).
• More unit tests and e2e tests (including smart contract tests)
• Work on the “No key wallet” example project to make it usable (probably most of our time)

Here are some relevant links:

• GitHub - nikolas-con/ic-evm-sign: A library to sign EVM transactions on the Internet Computer. (library)
• GitHub - nikolas-con/ic-evm-sign-starter: A "No key wallet" example project for the Internet Computer. (“no key wallet” starter project)

Happy to hear what others think

[LiveDuo]

We also deployed the starter project which is essentially a working “No Key Wallet”.

Feel free to test it out: https://vqbpb-giaaa-aaaap-qaxda-cai.ic0.app/