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authorJoachim Fritschi <jfritschi@freenet.de>2010-06-03 11:02:51 (GMT)
committerHerbert Xu <herbert@gondor.apana.org.au>2010-06-03 11:02:51 (GMT)
commit5b04fc170382195d7d33fd08e3ccc2ad8e50e782 (patch)
tree47530362afd11dd2637ad5c00e70472fe09e4284 /crypto
parent0b767f96164b2b27488e3daa722ff16e89d49314 (diff)
crypto: twofish: Rename twofish to twofish_generic and add an alias
This fixes the broken autoloading of the corresponding twofish assembler ciphers on x86 and x86_64 if they are available. The module name of the generic implementation was in conflict with the alias in the assembler modules. The generic twofish c implementation is renamed to twofish_generic according to the other algorithms with assembler implementations and an module alias is added for 'twofish'. You can now load 'twofish' giving you the best implementation by priority, 'twofish-generic' to get the c implementation or 'twofish-asm' to get the assembler version of cipher. Signed-off-by: Joachim Fritschi <jfritschi@freenet.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Makefile2
-rw-r--r--crypto/twofish_generic.c (renamed from crypto/twofish.c)1
2 files changed, 2 insertions, 1 deletions
diff --git a/crypto/Makefile b/crypto/Makefile
index d1cfa05..423b7de 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -61,7 +61,7 @@ obj-$(CONFIG_CRYPTO_CRYPTD) += cryptd.o
obj-$(CONFIG_CRYPTO_DES) += des_generic.o
obj-$(CONFIG_CRYPTO_FCRYPT) += fcrypt.o
obj-$(CONFIG_CRYPTO_BLOWFISH) += blowfish.o
-obj-$(CONFIG_CRYPTO_TWOFISH) += twofish.o
+obj-$(CONFIG_CRYPTO_TWOFISH) += twofish_generic.o
obj-$(CONFIG_CRYPTO_TWOFISH_COMMON) += twofish_common.o
obj-$(CONFIG_CRYPTO_SERPENT) += serpent.o
obj-$(CONFIG_CRYPTO_AES) += aes_generic.o
diff --git a/crypto/twofish.c b/crypto/twofish_generic.c
index dfcda23..1f07b84 100644
--- a/crypto/twofish.c
+++ b/crypto/twofish_generic.c
@@ -212,3 +212,4 @@ module_exit(twofish_mod_fini);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION ("Twofish Cipher Algorithm");
+MODULE_ALIAS("twofish");

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