Added a raw flag to HMAC
Added a raw flag to HMAC

zcsteele/turbo,ddysher/turbo,kernelsauce/turbo,YuanPeir-Chen/turbo-support-mipsel,ddysher/turbo,YuanPeir-Chen/turbo-support-mipsel,zcsteele/turbo,mniestroj/turbo,luastoned/turbo,luastoned/turbo