linux/drivers/crypto
Marek Behún 8006aff155 crypto: atmel-sha204a - Set hwrng quality to lowest possible
According to the review by Bill Cox [1], the Atmel SHA204A random number
generator produces random numbers with very low entropy.

Set the lowest possible entropy for this chip just to be safe.

[1] https://www.metzdowd.com/pipermail/cryptography/2014-December/023858.html

Fixes: da001fb651 ("crypto: atmel-i2c - add support for SHA204A random number generator")
Cc: <stable@vger.kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23 09:32:57 +08:00
..
allwinner
amcc
amlogic
aspeed
axis treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
bcm
caam crypto: caam/qi - Fix drv_ctx refcount bug 2025-04-09 21:28:31 +08:00
cavium
ccp
ccree
chelsio
gemini
hisilicon
inside-secure crypto: inside-secure/eip93 - acquire lock on eip93_put_descriptor hash 2025-04-03 19:04:33 +08:00
intel
marvell
nx
qce
rockchip
starfive
stm32
tegra crypto: tegra - Fix IV usage for AES ECB 2025-04-07 13:22:25 +08:00
virtio
xilinx
Kconfig
Makefile
atmel-aes-regs.h
atmel-aes.c
atmel-authenc.h
atmel-ecc.c
atmel-i2c.c
atmel-i2c.h
atmel-sha-regs.h
atmel-sha.c
atmel-sha204a.c crypto: atmel-sha204a - Set hwrng quality to lowest possible 2025-04-23 09:32:57 +08:00
atmel-tdes-regs.h
atmel-tdes.c
exynos-rng.c
geode-aes.c
geode-aes.h
hifn_795x.c
img-hash.c
mxs-dcp.c
omap-aes-gcm.c
omap-aes.c
omap-aes.h
omap-crypto.c
omap-crypto.h
omap-des.c
omap-sham.c
padlock-aes.c
padlock-sha.c
qcom-rng.c
s5p-sss.c
sa2ul.c
sa2ul.h
sahara.c
talitos.c
talitos.h