Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
crypto: testmgr - remove crc32c context format test
This is no longer needed now that the code that used to directly access
the descriptor context of "crc32c" (libcrc32c and ext4) now just calls
crc32c(). Keep just the generic hash test.
Link: https://lore.kernel.org/r/20250531205937.63008-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
+1
-54
+1
-54
crypto/testmgr.c
+1
-54
crypto/testmgr.c
···
3550
3550
return err;
3551
3551
}
3552
3552
3553
-
static int alg_test_crc32c(const struct alg_test_desc *desc,
3554
-
const char *driver, u32 type, u32 mask)
3555
-
{
3556
-
struct crypto_shash *tfm;
3557
-
__le32 val;
3558
-
int err;
3559
-
3560
-
err = alg_test_hash(desc, driver, type, mask);
3561
-
if (err)
3562
-
return err;
3563
-
3564
-
tfm = crypto_alloc_shash(driver, type, mask);
3565
-
if (IS_ERR(tfm)) {
3566
-
if (PTR_ERR(tfm) == -ENOENT) {
3567
-
/*
3568
-
* This crc32c implementation is only available through
3569
-
* ahash API, not the shash API, so the remaining part
3570
-
* of the test is not applicable to it.
3571
-
*/
3572
-
return 0;
3573
-
}
3574
-
printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
3575
-
"%ld\n", driver, PTR_ERR(tfm));
3576
-
return PTR_ERR(tfm);
3577
-
}
3578
-
driver = crypto_shash_driver_name(tfm);
3579
-
3580
-
do {
3581
-
SHASH_DESC_ON_STACK(shash, tfm);
3582
-
u32 *ctx = (u32 *)shash_desc_ctx(shash);
3583
-
3584
-
shash->tfm = tfm;
3585
-
3586
-
*ctx = 420553207;
3587
-
err = crypto_shash_final(shash, (u8 *)&val);
3588
-
if (err) {
3589
-
printk(KERN_ERR "alg: crc32c: Operation failed for "
3590
-
"%s: %d\n", driver, err);
3591
-
break;
3592
-
}
3593
-
3594
-
if (val != cpu_to_le32(~420553207)) {
3595
-
pr_err("alg: crc32c: Test failed for %s: %u\n",
3596
-
driver, le32_to_cpu(val));
3597
-
err = -EINVAL;
3598
-
}
3599
-
} while (0);
3600
-
3601
-
crypto_free_shash(tfm);
3602
-
3603
-
return err;
3604
-
}
3605
-
3606
3553
static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
3607
3554
u32 type, u32 mask)
3608
3555
{
···
4509
4562
}
4510
4563
}, {
4511
4564
.alg = "crc32c",
4512
-
.test = alg_test_crc32c,
4565
+
.test = alg_test_hash,
4513
4566
.fips_allowed = 1,
4514
4567
.suite = {
4515
4568
.hash = __VECS(crc32c_tv_template)