[PATCH v6 4/5] crypto: LRNG - enable compile
From: Stephan Mueller <hidden>
Date: 2016-08-11 12:27:02
Also in:
lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
Add LRNG compilation support. Signed-off-by: Stephan Mueller <redacted> --- crypto/Kconfig | 11 +++++++++++ crypto/Makefile | 2 ++ 2 files changed, 13 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 84d7148..71df7fc 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig@@ -1665,6 +1665,17 @@ config CRYPTO_JITTERENTROPY random numbers. This Jitterentropy RNG registers with the kernel crypto API and can be used by any caller. +config CRYPTO_LRNG + bool "Linux Random Number Generator" + select CRYPTO_DRBG_MENU + select CRYPTO_CMAC if CRYPTO_DRBG_CTR + help + The Linux Random Number Generator (LRNG) is the replacement + of the legacy /dev/random provided with drivers/char/random.c. + It generates entropy from different noise sources and + delivers significant entropy during boot. The LRNG only + works with the presence of a high-resolution timer. + config CRYPTO_USER_API tristate
diff --git a/crypto/Makefile b/crypto/Makefile
index 99cc64a..12d4249 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile@@ -122,6 +122,8 @@ obj-$(CONFIG_CRYPTO_DRBG) += drbg.o obj-$(CONFIG_CRYPTO_JITTERENTROPY) += jitterentropy_rng.o CFLAGS_jitterentropy.o = -O0 jitterentropy_rng-y := jitterentropy.o jitterentropy-kcapi.o +obj-$(CONFIG_CRYPTO_LRNG) += lrng.o +lrng-y += lrng_base.o lrng_kcapi.o obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o obj-$(CONFIG_CRYPTO_GHASH) += ghash-generic.o obj-$(CONFIG_CRYPTO_USER_API) += af_alg.o
--
2.7.4