From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 94DB925A359; Thu, 26 Mar 2026 00:16:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774484221; cv=none; b=aSuoGw+ellrPRsnuFlGnJy2prbjOAvcteTj3JWEyMovMAPNTdscoKfSAn2zDCaFMqMyQA0lDkiCZ+cSn5kLGJR7t/DHk0gnW2vCWmlrhiNxhdDKXxd86Xg7x/nO7Nppr0YmbtHhc9JtR2SE0QjS75/egDh12lNR8KOnZGNmKh4U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774484221; c=relaxed/simple; bh=gVYWGgvTQTyAkbaUOqtJ9FGKedJjaLzRIhTRebmsS/I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PCbp6F0rRt+YV5NFp9vWaNect67bukWz4PQUmgsOk8fKzAKCj+13n3KeL34t5uoaR2I2q1WJNGaaBOlweZfaibXW9PH5Y3me36eO9y5hTUdtMW9uF+CRnCdt3W8GvvECW37K2Mh1o7lSIVpkbIYe5Kf6fS7smmOEll2NVKEQ4c8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sQiXmush; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sQiXmush" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F05BC2BC9E; Thu, 26 Mar 2026 00:16:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774484217; bh=gVYWGgvTQTyAkbaUOqtJ9FGKedJjaLzRIhTRebmsS/I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sQiXmushjRFX85aNxUbM1ZY/DZ9tCednwHffvuZpzNAz6H1CQYDBPoRlG7BJOfsrB 5pCV1uq9LOaPchar9h6aSsMn62Wn3c+FNVenl9JOZ7CcGgHqRMzb9vA/V+4RtXQM/k tbM1sKRhICww+Byp4h4J/qXfH32VNkH4X+MfIJCbbQ+tlVaDELjW596dFUdiig6hgG tMRAAwVCC/nz/qmRQ7DlaRl9KXBM+6wx/hqrv6P/el3JPUt0lZF24u4jAywzOWC9Pe FQYYfOBul4KKTVUF5O8bLXqHGmoXqfuQq1o8RRPdf0z/VAzL+P3emfqnG0aB3b3dIL sQAJG3N/Jcv+A== From: Eric Biggers To: linux-crypto@vger.kernel.org, Herbert Xu Cc: linux-kernel@vger.kernel.org, "Jason A . Donenfeld" , Stephan Mueller , Eric Biggers Subject: [PATCH 10/11] crypto: fips - Depend on CRYPTO_DRBG=y Date: Wed, 25 Mar 2026 17:15:06 -0700 Message-ID: <20260326001507.66500-11-ebiggers@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260326001507.66500-1-ebiggers@kernel.org> References: <20260326001507.66500-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Currently, the callers of crypto_stdrng_get_bytes() do 'select CRYPTO_RNG_DEFAULT', which does 'select CRYPTO_DRBG_MENU'. However, due to the change in how crypto_stdrng_get_bytes() is implemented, CRYPTO_DRBG_MENU is now needed only when CRYPTO_FIPS. But, 'select CRYPTO_DRBG_MENU if CRYPTO_FIPS' would cause a recursive dependency, since CRYPTO_FIPS 'depends on CRYPTO_DRBG'. Solve this by just making CRYPTO_FIPS depend on CRYPTO_DRBG=y (rather than CRYPTO_DRBG i.e. CRYPTO_DRBG=y || CRYPTO_DRBG=m). The distros that use CRYPTO_FIPS=y already set CRYPTO_DRBG=y anyway, which makes sense. This makes the CRYPTO_RNG_DEFAULT symbol (and its corresponding selection of CRYPTO_DRBG_MENU) unnecessary. A later commit removes it. Signed-off-by: Eric Biggers --- crypto/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/Kconfig b/crypto/Kconfig index e2b4106ac961..80492538e1f7 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -23,11 +23,11 @@ if CRYPTO menu "Crypto core or helper" config CRYPTO_FIPS bool "FIPS 200 compliance" - depends on CRYPTO_DRBG && CRYPTO_SELFTESTS + depends on CRYPTO_DRBG=y && CRYPTO_SELFTESTS depends on (MODULE_SIG || !MODULES) help This option enables the fips boot option which is required if you want the system to operate in a FIPS 200 certification. You should say no unless you know what -- 2.53.0