Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1738691 > unrolled thread

[PATCH review for 4.9 21/50] crypto: xts - Add ECB dependency

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  [PATCH review for 4.9 21/50] crypto: xts - Add ECB dependency "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200

#1738691 — [PATCH review for 4.9 21/50] crypto: xts - Add ECB dependency

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

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 84d71482bf08..fa98ad7edb60 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -360,6 +360,7 @@ 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

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web