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crypto: s390/paes - Fix module aliases

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The paes_s390 module didn't declare the correct aliases for the
algorithms that it registered.  Instead it declared an alias for
the non-existent paes algorithm.

The Crypto API will eventually try to load the paes algorithm, to
construct the cbc(paes) instance.  But because the module does not
actually contain a "paes" algorithm, this will fail.

Previously this failure was hidden and the the cbc(paes) lookup will
be retried.  This was fixed recently, thus exposing the buggy alias
in paes_s390.

Replace the bogus paes alias with aliases for the actual algorithms.

Reported-by: Ingo Franzki <ifranzki@linux.ibm.com>
Fixes: e7a4142b35 ("crypto: api - Fix generic algorithm self-test races")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2024-09-18 12:01:47 +08:00
parent 5124bc9616
commit 4330869a2d
1 changed files with 4 additions and 1 deletions
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5
arch/s390/crypto/paes_s390.c
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@ -802,7 +802,10 @@ out_err:
module_init(paes_s390_init);
module_exit(paes_s390_fini);
MODULE_ALIAS_CRYPTO("paes");
MODULE_ALIAS_CRYPTO("ecb(paes)");
MODULE_ALIAS_CRYPTO("cbc(paes)");
MODULE_ALIAS_CRYPTO("ctr(paes)");
MODULE_ALIAS_CRYPTO("xts(paes)");
MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm with protected keys");
MODULE_LICENSE("GPL");