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Jakub Kicinski
f857478d62
Provide a PSP implementation for netdevsim. Use psp_dev_encapsulate() and psp_dev_rcv() to do actual encapsulation and decapsulation on skbs, but perform no encryption or decryption. In order to make encryption with a bad key result in a drop on the peer's rx side, we stash our psd's generation number in the first byte of each key before handing to the peer. Signed-off-by: Jakub Kicinski <[email protected]> Co-developed-by: Daniel Zahka <[email protected]> Signed-off-by: Daniel Zahka <[email protected]> Link: https://patch.msgid.link/[email protected] Reviewed-by: Willem de Bruijn <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>