linux-kernel - [GIT PULL for-4.4 14/25] crypto: xts

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Message-ID: <20171011004533.8044-15-alexander.levin@verizon.com>
Date:   Wed, 11 Oct 2017 00:45:41 +0000
From:   "Levin, Alexander (Sasha Levin)" <alexander.levin@...izon.com>
To:     "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: [GIT PULL for-4.4 14/25] crypto: xts - Add ECB dependency

From: Milan Broz <gmazyland@...il.com>

[ Upstream commit 12cb3a1c4184f891d965d1f39f8cfcc9ef617647 ]

Since the
   commit f1c131b45410a202eb45cc55980a7a9e4e4b4f40
   crypto: xts - Convert to skcipher
the XTS mode is based on ECB, so the mode must select
ECB otherwise it can fail to initialize.

Signed-off-by: Milan Broz <gmazyland@...il.com>
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 crypto/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 7240821137fd..617bf4a7da56 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -343,6 +343,7 @@ config CRYPTO_XTS
 	select CRYPTO_BLKCIPHER
 	select CRYPTO_MANAGER
 	select CRYPTO_GF128MUL
+	select CRYPTO_ECB
 	help
 	  XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain,
 	  key size 256, 384 or 512 bits. This implementation currently
-- 
2.11.0