Jussi Kivilinna dffb8a67e3 Add entropy pool and strong random number generator ... Entropy pool gathers environmental noise from device drivers, user-space, etc., and returns good random numbers, suitable for cryptographic use. Based on entropy pool design from *BSDs and uses BLAKE2Xs algorithm for CSPRNG output. Patch also adds /dev/urandom support for using entropy pool RNG and new 'getrandom' system call for getting randomness without file-descriptor usage (thus avoiding file-descriptor exhaustion attacks). The 'getrandom' interface is similar as 'getentropy' and 'getrandom' available on OpenBSD and Linux respectively.		2017-03-30 07:38:37 -06:00
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Kconfig	Add entropy pool and strong random number generator	2017-03-30 07:38:37 -06:00
Makefile	Add entropy pool and strong random number generator	2017-03-30 07:38:37 -06:00
aes.c	Crypto: Mostly cosmetic changes	2015-11-16 16:10:01 -06:00
blake2s.c	Add entropy pool and strong random number generator	2017-03-30 07:38:37 -06:00
crypto.c	Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err().	2016-06-20 12:44:38 -06:00
cryptodev.c	Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h	2016-07-20 13:15:37 -06:00
random_pool.c	Add entropy pool and strong random number generator	2017-03-30 07:38:37 -06:00
testmngr.c	Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err().	2016-06-20 12:44:38 -06:00
testmngr.h	Make some file section headers more consistent with standard	2015-04-08 08:32:05 -06:00