"Pan, Miaoqing" <miaoqing@xxxxxxxxxxxxxxxx> writes: > The entropy was evaluated by crypto expert, the analysis report show > the ADC with at least 10bits and up to 22 bits of min-entropy for a 32 > bits value, we conservatively assume the min-entropy is 10 bits out of > 32 bits, so that's why set entropy quality to 320/1024 = 10/32. Also > we have explained in the commit message why can't use the HW RNG > framework. > > Otherwise, your patch will cause high CPU load, as continuously read > ADC data if entropy bits under write_wakeup_threshold. Please don't top post, it breaks patchwork which is extremely annoying for me: https://patchwork.kernel.org/patch/9266265/ https://patchwork.kernel.org/patch/9266617/ -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
