linux-kernel - [PATCH 4.10 093/167] crypto: xts

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Message-Id: <20170310084002.009010939@linuxfoundation.org>
Date:   Fri, 10 Mar 2017 10:08:56 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Milan Broz <gmazyland@...il.com>,
        Herbert Xu <herbert@...dor.apana.org.au>
Subject: [PATCH 4.10 093/167] crypto: xts - Add ECB dependency

4.10-stable review patch.  If anyone has any objections, please let me know.

------------------

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

commit 12cb3a1c4184f891d965d1f39f8cfcc9ef617647 upstream.

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: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 crypto/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -374,6 +374,7 @@ 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