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authorSebastian Siewior <sebastian@breakpoint.cc>2007-10-08 11:45:10 +0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:55:50 -0700
commitad5d27899fdbe7a66e57fdf1af883dbd7ff88dac (patch)
tree666a5809fd9a01e0798411b94962903c3431400c /crypto
parent[CRYPTO] aes: Rename aes to aes-generic (diff)
downloadlinux-dev-ad5d27899fdbe7a66e57fdf1af883dbd7ff88dac.tar.xz
linux-dev-ad5d27899fdbe7a66e57fdf1af883dbd7ff88dac.zip
[CRYPTO] sha: Load the SHA[1|256] module by an alias
Loading the crypto algorithm by the alias instead of by module directly has the advantage that all possible implementations of this algorithm are loaded automatically and the crypto API can choose the best one depending on its priority. Additionally it ensures that the generic implementation as well as the HW driver (if available) is loaded in case the HW driver needs the generic version as fallback in corner cases. Also remove the probe for sha1 in padlock's init code. Quote from Herbert: The probe is actually pointless since we can always probe when the algorithm is actually used which does not lead to dead-locks like this. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Makefile4
-rw-r--r--crypto/sha1_generic.c (renamed from crypto/sha1.c)2
-rw-r--r--crypto/sha256_generic.c (renamed from crypto/sha256.c)2
3 files changed, 4 insertions, 4 deletions
diff --git a/crypto/Makefile b/crypto/Makefile
index b6ef5e4f1ab4..43c2a0dc9936 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -21,8 +21,8 @@ obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o
obj-$(CONFIG_CRYPTO_NULL) += crypto_null.o
obj-$(CONFIG_CRYPTO_MD4) += md4.o
obj-$(CONFIG_CRYPTO_MD5) += md5.o
-obj-$(CONFIG_CRYPTO_SHA1) += sha1.o
-obj-$(CONFIG_CRYPTO_SHA256) += sha256.o
+obj-$(CONFIG_CRYPTO_SHA1) += sha1_generic.o
+obj-$(CONFIG_CRYPTO_SHA256) += sha256_generic.o
obj-$(CONFIG_CRYPTO_SHA512) += sha512.o
obj-$(CONFIG_CRYPTO_WP512) += wp512.o
obj-$(CONFIG_CRYPTO_TGR192) += tgr192.o
diff --git a/crypto/sha1.c b/crypto/sha1_generic.c
index 1bba551e5b45..70364dd5c45a 100644
--- a/crypto/sha1.c
+++ b/crypto/sha1_generic.c
@@ -139,4 +139,4 @@ module_exit(fini);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("SHA1 Secure Hash Algorithm");
-MODULE_ALIAS("sha1-generic");
+MODULE_ALIAS("sha1");
diff --git a/crypto/sha256.c b/crypto/sha256_generic.c
index 716195bb54f2..74bf2f95f4e5 100644
--- a/crypto/sha256.c
+++ b/crypto/sha256_generic.c
@@ -339,4 +339,4 @@ module_exit(fini);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("SHA256 Secure Hash Algorithm");
-MODULE_ALIAS("sha256-generic");
+MODULE_ALIAS("sha256");