Justin Hibbits b14959dacc random: Add PowerPC 'darn' instruction entropy source ... Summary: PowerISA 3.0 adds a 'darn' instruction to "deliver a random number". This driver was modeled after (rather, copied and gutted of) the Ivy Bridge rdrand driver. This uses the "Conditional Random Number" behavior to remove input bias. From the ISA reference the 'darn' instruction, and the random number generator backing it, conforms to the NIST SP800-90B and SP800-90C standards, compliant to the extent possible at the time the hardware was designed, and guarantees a minimum 0.5 bits of entropy per bit returned. Reviewed By: markm, secteam (delphij) Approved by: secteam (delphij) Differential Revision: https://reviews.freebsd.org/D16552		2018-08-17 03:49:07 +00:00
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build.sh	Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c	2015-12-27 17:33:59 +00:00
darn.c	random: Add PowerPC 'darn' instruction entropy source	2018-08-17 03:49:07 +00:00
fortuna.c	random(4): Discard low entropy inputs	2017-10-06 18:27:55 +00:00
fortuna.h	Huge cleanup of random(4) code.	2015-06-30 17:00:45 +00:00
hash.c	Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c	2015-12-27 17:33:59 +00:00
hash.h	* Address review (and add a bit myself).	2015-07-12 18:14:38 +00:00
ivy.c	Fix rdrand_rng.ko and padlock_rng.ko dependencies, making modules	2016-04-16 06:10:47 +00:00
nehemiah.c	Remove unused error return from API that cannot fail	2018-02-23 20:15:19 +00:00
other_algorithm.c	Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c	2015-12-27 17:33:59 +00:00
other_algorithm.h	Add DEV_RANDOM pseudo-option and use it to "include out" random(4)	2015-08-17 07:36:12 +00:00
random_harvestq.c	random: Add PowerPC 'darn' instruction entropy source	2018-08-17 03:49:07 +00:00
random_harvestq.h	Replace the RC4 algorithm for generating in-kernel secure random	2017-04-16 09:11:02 +00:00
random_infra.c	Add DEV_RANDOM pseudo-option and use it to "include out" random(4)	2015-08-17 07:36:12 +00:00
randomdev.c	random(4): Poll for signals during large reads	2018-03-16 18:50:26 +00:00
randomdev.h	Add DEV_RANDOM pseudo-option and use it to "include out" random(4)	2015-08-17 07:36:12 +00:00
uint128.h	Huge cleanup of random(4) code.	2015-06-30 17:00:45 +00:00
unit_test.c	Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c	2015-12-27 17:33:59 +00:00
unit_test.h	* Address review (and add a bit myself).	2015-07-12 18:14:38 +00:00
yarrow.c	dev/random: minor spelling fixes in comments.	2016-05-02 14:35:57 +00:00
yarrow.h	Huge cleanup of random(4) code.	2015-06-30 17:00:45 +00:00