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authorHerbert Xu <herbert@gondor.apana.org.au>2022-02-10 05:31:13 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2022-02-18 08:21:08 +0300
commitf60bbbbe8039e59341055e827bb404c14a2688a0 (patch)
treea60db8c4068c3cd2d942c909df998c518206926b
parentdfe085d8dcd0bb1fe20cc2327e81c8064cead441 (diff)
downloadlinux-f60bbbbe8039e59341055e827bb404c14a2688a0.tar.xz
crypto: lrw - Add dependency on ecb
The lrw template relies on ecb to work. So we need to declare a Kconfig dependency as well as a module softdep on it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--crypto/Kconfig1
-rw-r--r--crypto/lrw.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index fa1741bb568f..d9573b3f081f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -425,6 +425,7 @@ config CRYPTO_LRW
select CRYPTO_SKCIPHER
select CRYPTO_MANAGER
select CRYPTO_GF128MUL
+ select CRYPTO_ECB
help
LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable
narrow block cipher mode for dm-crypt. Use it with cipher
diff --git a/crypto/lrw.c b/crypto/lrw.c
index bcf09fbc750a..8d59a66b6525 100644
--- a/crypto/lrw.c
+++ b/crypto/lrw.c
@@ -428,3 +428,4 @@ module_exit(lrw_module_exit);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("LRW block cipher mode");
MODULE_ALIAS_CRYPTO("lrw");
+MODULE_SOFTDEP("pre: ecb");