A place for developers to talk about building on Farcaster.

/dev

Just bought a YubiKey 5C. Going to see if I can natively sign an Ethereum transaction using a secp256k1 key from the new iPhone 15's USB-C port.

!!! Oh wow! I'll see if I can use my Ledger with my phone.

Not sure that's going to work. Apple has a CryptoTokenKit framework designed to work with devices like YubiKey. Ledger aren't general purpose signing devices so you can't connect them directly to your mobile device. You need to use their apps via Bluetooth.

Helping build a better 'Net × Architech × Excessively Black × East Coast kid on the West Coast × https://blog.webb.page

Not sure that's going to work. Apple has a CryptoTokenKit framework designed to work with devices like YubiKey. Ledger aren't general purpose signing devices so you can't connect them directly to your mobile device. You need to use their apps via Bluetooth.

https://developer.apple.com/documentation/cryptotokenkit/