P256 Public Key Generator

[pcaversaccio]

Component

Forge

Describe the feature you would like

It would be very useful for testing of P256 signatures to have a forge function that can generate / derive the public key coordinates based on the secp256r1 curve from a random uint256 private key:

function generatePublicKeyP256(uint256 privateKey) external pure returns (uint256 publicKeyX, uint256 publicKeyY)

Maybe, we can think this further, and add an Enum for the elliptic curve used (e.g. secp256k1, secp256r1 etc.) to have the possibility to add further curves without breaking the API.

[protocolwhisper]

I'd love to work on this :)

[yash-atreya]

I'd love to work on this :)

Assigned