From: Milan Broz <gmazyland@gmail.com>
Date: Thu, 23 Feb 2017 07:38:26 +0000 (+0100)
Subject: crypto: xts - Add ECB dependency
X-Git-Tag: v3.18.77~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cab7260362320e26243925c60d731552a0280a7;p=thirdparty%2Fkernel%2Fstable.git

crypto: xts - Add ECB dependency


[ 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@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 87bbc9c1e681c..7bd153fd68fe5 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -290,6 +290,7 @@ 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