From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756217AbcEaSnp (ORCPT ); Tue, 31 May 2016 14:43:45 -0400 Received: from mail.eperm.de ([89.247.134.16]:35432 "EHLO mail.eperm.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755286AbcEaSml (ORCPT ); Tue, 31 May 2016 14:42:41 -0400 From: Stephan Mueller To: herbert@gondor.apana.org.au Cc: Ted Tso , Andi Kleen , sandyinchina@gmail.com, Jason Cooper , John Denker , "H. Peter Anvin" , Joe Perches , Pavel Machek , George Spelvin , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 4/5] crypto: LRNG - enable compile Date: Tue, 31 May 2016 20:39:23 +0200 Message-ID: <3200381.4OGOeXfrff@positron.chronox.de> User-Agent: KMail/4.14.10 (Linux/4.4.9-300.fc23.x86_64; KDE/4.14.20; x86_64; ; ) In-Reply-To: <1668650.acZVSyjHlL@positron.chronox.de> References: <1668650.acZVSyjHlL@positron.chronox.de> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add LRNG compilation support. Signed-off-by: Stephan Mueller --- crypto/Kconfig | 10 ++++++++++ crypto/Makefile | 1 + 2 files changed, 11 insertions(+) diff --git a/crypto/Kconfig b/crypto/Kconfig index 1d33beb..9aaf96c 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1588,6 +1588,16 @@ 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 + 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 4f4ef7e..7f91c8e 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -114,6 +114,7 @@ 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-$(CONFIG_CRYPTO_LRNG) += lrng.o obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o obj-$(CONFIG_CRYPTO_GHASH) += ghash-generic.o obj-$(CONFIG_CRYPTO_USER_API) += af_alg.o -- 2.7.2