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crypto: hash - Increase HASH_MAX_DESCSIZE for hmac(sha3-224-s390)

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The value of HASH_MAX_DESCSIZE is off by one for hmac(sha3-224-s390).
Fix this so that hmac(sha3-224-s390) can be registered.

Reported-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reported-by: Eric Biggers <ebiggers@kernel.org>
Fixes: 6f90ba7065 ("crypto: s390/sha3 - Use API partial block handling")
Cc: <stable@vger.kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2025-07-31 09:41:47 +08:00
parent bf24d64268
commit 9d9b193ed7
1 changed files with 1 additions and 1 deletions
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2
include/crypto/hash.h
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@@ -184,7 +184,7 @@ struct shash_desc {
* Worst case is hmac(sha3-224-s390). Its context is a nested 'shash_desc'
* containing a 'struct s390_sha_ctx'.
*/
#define HASH_MAX_DESCSIZE (sizeof(struct shash_desc) + 360)
#define HASH_MAX_DESCSIZE (sizeof(struct shash_desc) + 361)
#define MAX_SYNC_HASH_REQSIZE (sizeof(struct ahash_request) + \
HASH_MAX_DESCSIZE)