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What are the security differences between storing a seed phrase in the following ways:

- Locked note in iCloud
- Password-protected in Keychain like how Rainbow does it
- largeBlob with a passkey in iOS17+

I think I understand the UX implications of each, but curious about the technical side

I like baking /goodbread and building apps on web3 protocols. DevRel @ ENS Labs. gregskril.com

You can't use the secure enclave. It doesn't support secp256k1 ECC.

You can't use the secure enclave. It doesn't support secp256k1 ECC.

https://warpcast.com/joeblau/0x151e75