From 61ddbd35207af8dbd9b1a0c17619148179235203 Mon Sep 17 00:00:00 2001
From: Yegor Yefremov <yegorslists@googlemail.com>
Date: Wed, 25 May 2016 09:51:13 +0200
Subject: crypto: add CRC32 digest

CRC32 digest can be used to check CRC32 hashes in FIT images etc.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 crypto/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'crypto/Kconfig')

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 9b347f872f..6d65c24d4f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -36,6 +36,10 @@ config SHA512
 config DIGEST_HMAC
 	bool
 
+config DIGEST_CRC32_GENERIC
+	bool "CRC32"
+	select CRC32
+
 config DIGEST_MD5_GENERIC
 	bool "MD5"
 	select MD5
-- 
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