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Tue, 6 Sep 2022 05:50:29 +0000 From: Pankaj Gupta To: jarkko@kernel.org, a.fatoum@pengutronix.de, Jason@zx2c4.com, jejb@linux.ibm.com, zohar@linux.ibm.com, dhowells@redhat.com, sumit.garg@linaro.org, david@sigma-star.at, michael@walle.cc, john.ernberg@actia.se, jmorris@namei.org, serge@hallyn.com, herbert@gondor.apana.org.au, davem@davemloft.net, j.luebbe@pengutronix.de, ebiggers@kernel.org, richard@nod.at, keyrings@vger.kernel.org, linux-crypto@vger.kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, sahil.malhotra@nxp.com, kshitiz.varshney@nxp.com, horia.geanta@nxp.com, pankaj.gupta@nxp.com, V.Sethi@nxp.com Subject: [RFC PATCH HBK: 2/8] hw-bound-key: flag-is_hbk added to the tfm Date: Tue, 6 Sep 2022 12:21:51 +0530 Message-Id: <20220906065157.10662-3-pankaj.gupta@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220906065157.10662-1-pankaj.gupta@nxp.com> References: <20220906065157.10662-1-pankaj.gupta@nxp.com> X-ClientProxiedBy: SI2PR01CA0001.apcprd01.prod.exchangelabs.com (2603:1096:4:191::13) To DU2PR04MB8630.eurprd04.prod.outlook.com (2603:10a6:10:2dd::15) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 2b94f26f-a8a9-4ae3-a5b6-08da8fcbb43d X-MS-TrafficTypeDiagnostic: AM0PR04MB6657:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This helps: - This helps to influence the core processing logic for the encapsulated algorithm. - This flag is set by the consumer after allocating the tfm and before calling the function crypto_xxx_setkey(). Signed-off-by: Pankaj Gupta --- include/linux/crypto.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 2324ab6f1846..b4fa83ca87bd 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -639,6 +639,8 @@ struct crypto_tfm { u32 crt_flags; + unsigned int is_hbk; + int node; void (*exit)(struct crypto_tfm *tfm);