linux-kernel - [PATCH 2/2] crypto: stm32/cryp

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1518008935-30428-3-git-send-email-fabien.dessenne@st.com>
Date:   Wed, 7 Feb 2018 14:08:55 +0100
From:   Fabien Dessenne <fabien.dessenne@...com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        "Alexandre Torgue" <alexandre.torgue@...com>,
        Corentin LABBE <clabbe.montjoie@...il.com>,
        <linux-crypto@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     Benjamin Gaignard <benjamin.gaignard@...com>,
        Lionel Debieve <lionel.debieve@...com>
Subject: [PATCH 2/2] crypto: stm32/cryp - add stm32mp1 support

stm32mp1 differs from stm32f7 in the way it handles byte ordering and
padding for aes gcm & ccm algo.

Signed-off-by: Fabien Dessenne <fabien.dessenne@...com>
---
 drivers/crypto/stm32/stm32-cryp.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c
index 6a1fe98..c5d3efc 100644
--- a/drivers/crypto/stm32/stm32-cryp.c
+++ b/drivers/crypto/stm32/stm32-cryp.c
@@ -1906,8 +1906,14 @@ static const struct stm32_cryp_caps f7_data = {
 	.padding_wa = true,
 };
 
+static const struct stm32_cryp_caps mp1_data = {
+	.swap_final = false,
+	.padding_wa = false,
+};
+
 static const struct of_device_id stm32_dt_ids[] = {
 	{ .compatible = "st,stm32f756-cryp", .data = &f7_data},
+	{ .compatible = "st,stm32mp1-cryp", .data = &mp1_data},
 	{},
 };
 MODULE_DEVICE_TABLE(of, stm32_dt_ids);
-- 
2.7.4