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 D67931A8F84; Thu, 26 Mar 2026 00:16:47 +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=1774484207; cv=none; b=SH1qAqV+sDOF5z+sMz/Th2ionHc/wGBz6RaHEps5YjlhY25WHWpQUzlDWgR/pwhv9sleMQFnhWwAZZgfjEgCuyYC86t6B/OIXUQ4FwWAp7owGHY130ND+Gh1WC7XoHtQRPSzF8RdrjUUZAu1YZxdXrk9/BSWtWU2AAy8dtjyBgw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774484207; c=relaxed/simple; bh=4Swp1cs6iV8ZLXuEHat42F4Z33RaoHb0nQf1lLGDVl0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uIOb5e64Cd+epIcR0x4Dhwdr1BZnrGuSU8+ynMN1kPQ9E3r8dEDUNC0LAmy2oCFAhRWiRwDab2tqH4Em16MjoU10aV4q0LJCKCBIvDgR85kNbyJQ57esNo884ekYZ5CvjdxapMiatdidasDhFGO8REcmSXt+LnvN59QLvKYZCjM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ROKdZrpq; 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="ROKdZrpq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ACAC2C2BC9E; Thu, 26 Mar 2026 00:16:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774484207; bh=4Swp1cs6iV8ZLXuEHat42F4Z33RaoHb0nQf1lLGDVl0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ROKdZrpqOr/+OP+8wd/4OhKoIB6iExiFz6LfSPxwbp4LF3a49az7nQnBnLYwTk1te a8dcdOeqg6kZ8EiY8Aa5SGXTJ6e8ECiOoOkMar/pcSoKBT9sdMcnHXLvrtn1woNrLh wY0bpL10t86ypmLX3xCiePfDyJ/cb77VQhO4IQWZfKNCc2IJAtAXI5Ec8+TK2rLS06 bRVtrOUANEvioF8X75hOJ3tJsR9c71ELEzud5XCe+QyUDV5OIyg1JySm/6Gc0RA9EL v7ng9wX6ZckiAk3mu/bsBvcfgG5kdGS8ZjYbGh/JPEGj8HftFyR1JkWWUT2lOxdG42 7GjIFfjdKfAuQ== 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 04/11] crypto: geniv - Use crypto_stdrng_get_bytes() Date: Wed, 25 Mar 2026 17:15:00 -0700 Message-ID: <20260326001507.66500-5-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 Replace the sequence of crypto_get_default_rng(), crypto_rng_get_bytes(), and crypto_put_default_rng() with the equivalent helper function crypto_stdrng_get_bytes(). Signed-off-by: Eric Biggers --- crypto/geniv.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/crypto/geniv.c b/crypto/geniv.c index 42eff6a7387c..c619a5ad2fc1 100644 --- a/crypto/geniv.c +++ b/crypto/geniv.c @@ -112,17 +112,11 @@ int aead_init_geniv(struct crypto_aead *aead) struct crypto_aead *child; int err; spin_lock_init(&ctx->lock); - err = crypto_get_default_rng(); - if (err) - goto out; - - err = crypto_rng_get_bytes(crypto_default_rng, ctx->salt, - crypto_aead_ivsize(aead)); - crypto_put_default_rng(); + err = crypto_stdrng_get_bytes(ctx->salt, crypto_aead_ivsize(aead)); if (err) goto out; child = crypto_spawn_aead(aead_instance_ctx(inst)); err = PTR_ERR(child); -- 2.53.0