Add new cracen_ctr_drbg driver #272
Conversation
| * @defgroup nrfx_cracen_ctr_drbg CRACEN CTR DRBG | ||
| * @{ | ||
| * @ingroup nrfx_cracen_ctr_drbg | ||
| * @brief CRACEN CTR DRBG random generator driver |
There was a problem hiding this comment.
| * @brief CRACEN CTR DRBG random generator driver | |
| * @brief CRACEN CTR_DRBG random generator driver |
NIST SP800-90A (Recommendation for Random Number Generation Using Deterministic Random Bit Generators) available here defines this PRNG algorithm with the exact nomenclature CTR_DRBG
Please update all references that has CTR DRBG (has space) to be CTR_DRBG (has underscore) in this PR
|
Suggestion. Could we add somewhere a build-time (static) assert that ensures these files are not compiled when |
I'm ok with that if the hal guys are ok with it :) |
|
|
aescolar
force-pushed
the
cracen_rng
branch
2 times, most recently
from
30f8b9a to
6fae33d
Compare
Unfortunately that is not possible. |
When this eventually gets to sdk-nrf we can add a |
Bring ahead of the next release the new CRACEN RNG HAL Signed-off-by: Alberto Escolar Piedras <[email protected]>
aescolar
force-pushed
the
cracen_rng
branch
5 times, most recently
from
cbc788d to
052e7c2
Compare
Bring ahead of the next release the new CRACEN RNG HAL Signed-off-by: Alberto Escolar Piedras <[email protected]>
Add a new random CTR DRBG driver using the CRACEN HW TRNG and AES-ECB acceleration. Signed-off-by: Alberto Escolar Piedras <[email protected]>
Introduce a new CRACEN CTR_DRBG pseudo random driver which uses the CRACEN TRNG and Cryptomaster HW.
Note this driver is only intended for nRF54L devices, and meant to be used when nrf security is not in use. That is for builds with plain vanilla Zephyr (no NCS) or other SW builds with nrfx but without Zephyr or NCS.
The first two commits are just bringing those 2 hals ahead of the release. Those files are taken as is.