Commit graph

8 commits

Author SHA1 Message Date
Xiang Xiao
32784b0898 libc: Refine the arc4random_buf implementation
fill the buffer with getrandom instead random pool
and move the implementation to from crypto to libc

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2024-10-26 18:04:21 -03:00
Alin Jerpelea
cd2fcf5252 include: migrate to SPDX identifier
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2024-10-04 08:18:42 +08:00
Alin Jerpelea
33383a09dd include: Haltian Ltd: update licenses to Apache
Gregory Nutt has submitted the SGA
Haltian Ltd has submitted the SGA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-11-15 06:49:32 -06:00
chao.an
859e1ce63a crypto/arc4random: rename getrandom to arc4random_buf
Change-Id: I5c9f0c9acf5af71f01beceaf06ebe0a2c87676bc
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-13 08:49:51 -06:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Gregory Nutt
d5207efb5a Be consistent... Use Name: consistent in function headers vs Function: 2017-04-21 16:33:14 -06:00
Juha Niskanen
9e2b3da3e8 drivers/sensors: Add driver for ST HTS221 humidity sensor 2017-03-30 12:17:23 -06:00
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