US Patent 11469890 Derived keys for connectionless network protocols

Aspects of the disclosure relate to providing derived keys for connectionless network protocols. The derived key may be provided by receiving, at a host, a remote procedure call (RPC) sent by a remote host in response a request by an application executing on the remote host. The host may generate a derived key from a region key, the region key being associated with an application-specific memory region on the host. The host may transmit the derived key to the remote host.