Thread (13 messages) flat view 13 messages, 4 authors, 2021-12-09

RE: [RFC PATCH 5/6] crypto: xilinx: Add Xilinx SHA3 driver

From: Harsha Harsha <hidden>
Date: 2021-11-30 16:38:50
Also in: linux-arm-kernel, linux-crypto, lkml

Hi Randy,

Thanks for reviewing the patch. I will make the following changes:
-  ZynqMP SHA3 hw accelerator -> ZynqMP SHA3 hardware accelerator
-  SHA3 hw engine -> SHA3 hardware engine

Regards,
Harsha
-----Original Message-----
From: Randy Dunlap <redacted>
Sent: Tuesday, November 30, 2021 7:44 PM
To: Harsha Harsha <redacted>; herbert@gondor.apana.org.au; davem@davemloft.net; linux-crypto@vger.kernel.org;
linux-kernel@vger.kernel.org; Michal Simek [off-list ref]; linux-arm-kernel@lists.infradead.org; robh+dt@kernel.org;
devicetree@vger.kernel.org
Cc: Sarat Chand Savitala <redacted>; Harsh Jain <redacted>
Subject: Re: [RFC PATCH 5/6] crypto: xilinx: Add Xilinx SHA3 driver

Hi--

On 11/30/21 00:54, Harsha wrote:
quoted
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 51690e7..5df252e 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -796,6 +796,16 @@ config CRYPTO_DEV_ZYNQMP_AES
 	  accelerator. Select this if you want to use the ZynqMP module
 	  for AES algorithms.

+config CRYPTO_DEV_ZYNQMP_SHA3
+	bool "Support for Xilinx ZynqMP SHA3 hw accelerator"
s/hw/hardware/
quoted
+	depends on ARCH_ZYNQMP || COMPILE_TEST
+	select CRYPTO_SHA3
+	help
+	  Xilinx ZynqMP has SHA3 engine used for secure hash calculation.
+	  This driver interfaces with SHA3 hw engine.
s/hw/hardware/
quoted
+	  Select this if you want to use the ZynqMP module
+	  for SHA3 hash computation.
thanks.
--
~Randy
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