[LTP] [PATCH ltp] testcases/kernel/crypto/crypto_user02.c: try non-generic hmac names first
Frank Ranner
frank.ranner@intel.com
Wed Aug 12 13:27:37 CEST 2026
Probe plain hmac(<hash>) driver names before the legacy *-generic
variants when selecting a viable algorithm for crypto_user02.
Newer kernels commonly expose non-generic algorithm names while
no longer registering the *-generic aliases, which made the current
candidate list fall through to TCONF even when usable algorithms
were present.
Keeping both forms preserves compatibility with older kernels while
avoiding kernel-version checks in the testcase logic.
Signed-off-by: Frank Ranner <frank.ranner@intel.com>
---
testcases/kernel/crypto/crypto_user02.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/testcases/kernel/crypto/crypto_user02.c b/testcases/kernel/crypto/crypto_user02.c
index 88ae800aa..c08d35c84 100644
--- a/testcases/kernel/crypto/crypto_user02.c
+++ b/testcases/kernel/crypto/crypto_user02.c
@@ -35,6 +35,20 @@
* The first algorithm, that fullfils the criteria is used for the test.
*/
static const char * const ALGORITHM_CANDIDATES[] = {
+ "hmac(sha1)",
+ "hmac(sha224)",
+ "hmac(sha256)",
+ "hmac(sha384)",
+ "hmac(md5)",
+ "hmac(sm3)",
+ "hmac(sha512)",
+ "hmac(rmd160)",
+ "hmac(sha3-224)",
+ "hmac(sha3-256)",
+ "hmac(sha3-384)",
+ "hmac(sha3-512)",
+ "hmac(streebog256)",
+ "hmac(streebog512)",
"hmac(sha1-generic)",
"hmac(sha224-generic)",
"hmac(sha256-generic)",
--
2.53.0
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