US Patent 11804957 Exporting remote cryptographic keys

Techniques for exporting remote cryptographic keys are provided. In one technique, a proxy server receives, from a secure enclave of a client device, a request for a cryptographic key. The request includes a key name for the cryptographic key. In response to receiving the request, the proxy server sends the request to a cryptographic device that stores the cryptographic key. The cryptographic device encrypts the cryptographic key based on an encryption key to generate a wrapped key. The proxy server receives the wrapped key from the cryptographic device and sends the wrapped key to the secure enclave of the client device.