To support ssh public key authentication with sk-ecdsa-sha2-nistp256@openssh.com keys in my SSH client there needs to be a way to perform U2F signing on raw data instead of JSON.
Please let me know how you would like such a change to be implemented or if the current commit is acceptable. I want this to be as easy for you as possible.
To support ssh public key authentication with sk-ecdsa-sha2-nistp256@openssh.com keys in my SSH client there needs to be a way to perform U2F signing on raw data instead of JSON.
I have implemented changes to yubikit-ios to support this in https://github.com/Yubico/yubikit-ios/commit/0694403f3d7ad2e2362b742f4ad414032b343119 but I imagine you have some wishes on how raw U2F signing should be added to the SDK.
Please let me know how you would like such a change to be implemented or if the current commit is acceptable. I want this to be as easy for you as possible.