3 commits

Author	SHA1	Message	Date
Angus Gratton	63e9806d85	esp_random: XOR the RNG register value several times before returning it ... Probably unnecessary, but avoids returning internal RNG state as-is.	2017-01-04 17:07:12 +11:00
Ivan Grokhotkov	50f178c1ce	esp32: add some implementation comments	2016-11-23 12:55:49 +08:00
Ivan Grokhotkov	cf6fc7c741	Add API for random number generator	2016-11-22 21:14:37 +08:00