/* only use hardware crypto */ /* * cryptodevallowsoft is (intended to be) sysctl'able, controlling * access to hardware versus software transforms as below: * * crypto_devallowsoft < 0: Force userlevel requests to use software * transforms, always * crypto_devallowsoft = 0: Use hardware if present, grant userlevel * requests for non-accelerated transforms * (handling the latter in software) * crypto_devallowsoft > 0: Allow user requests only for transforms which * are hardware-accelerated. */ /* only use hardware crypto */