Can I export the EC Private key ?

[preetigaur]

I need to export the EC Private Key as I need to send the private key to my server in encrypted format?
Any help is appreciated. Thanks

[rustymagnet3000]

why would you want to do that @preetigaur ? The private key is your part of a non-repudiation claim...(i.e. the private key never leaves the leave possession of the holder, unless they lose phone and somebody compromises the device authentication).

The public key can be exported and shared with the server for verifying signatures of encrypting small payloads to be decrypted locally inside the iOS Secure Enclave.