crypto: testmgr - remove crc32c context format test
Subsystems (2)
PATCH 1/1 crypto: testmgr - remove crc32c context format test
From: Eric Biggers <[email protected]>
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.
---
I'm planning to take this via the crc tree.
crypto/testmgr.c | 55 +----------------------------------------------- 1 file changed, 1 insertion(+), 54 deletions(-)
crypto/testmgr.c +1 -54
@@ -3539,63 +3539,10 @@ static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, desc->suite.comp.decomp.count);crypto_free_acomp (acomp);return err; } -static int alg_test_crc32c (const struct alg_test_desc *desc, -const char *driver,u32 type,u32 mask) -{ -struct crypto_shash *tfm; -__le32 val; -int err; - - err =alg_test_hash (desc, driver, type, mask); -if (err) -return err; - - tfm =crypto_alloc_shash (driver, type, mask); -if (IS_ERR (tfm)) { -if (PTR_ERR (tfm) == -ENOENT ) { -/* -* This crc32c implementation is only available through -* ahash API, not the shash API, so the remaining part -* of the test is not applicable to it. -*/ -return 0 ; - } -printk (KERN_ERR "alg: crc32c: Failed to load transform for %s: " -"%ld\n" , driver,PTR_ERR (tfm)); -return PTR_ERR (tfm); - } - driver =crypto_shash_driver_name (tfm); - -do { -SHASH_DESC_ON_STACK (shash, tfm); -u32 *ctx = (u32 *)shash_desc_ctx (shash); - - shash->tfm = tfm; - - *ctx =420553207 ; - err =crypto_shash_final (shash, (u8 *)&val); -if (err) { -printk (KERN_ERR "alg: crc32c: Operation failed for " -"%s: %d\n" , driver, err); -break ; - } - -if (val !=cpu_to_le32 (~420553207 )) { -pr_err ("alg: crc32c: Test failed for %s: %u\n" , - driver,le32_to_cpu (val)); - err = -EINVAL ; - } - }while (0 ); - -crypto_free_shash (tfm); - -return err; -} -static int alg_test_cprng (const struct alg_test_desc *desc,const char *driver,u32 type,u32 mask) {struct crypto_rng *rng;int err;
@@ -4551,11 +4498,11 @@ static const struct alg_test_desc alg_test_descs[] = { .suite = { .hash = __VECS(crc32_tv_template) } }, { .alg = "crc32c", - .test = alg_test_crc32c, + .test = alg_test_hash, .fips_allowed = 1, .suite = { .hash = __VECS(crc32c_tv_template) } }, {
base-commit: 4cb6c8af8591135ec000fbe4bb474139ceec595d
Signature · 1 line
2.49.0
Eric Biggers
AppliedQuoted 6 lines · Eric Biggers
From: Eric Biggers <[email protected]>
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.
Quoted 7 lines
Signed-off-by Eric Biggers <[email protected]>---
I'm planning to take this via the crc tree.
crypto/testmgr.c | 55 +----------------------------------------------- 1 file changed, 1 insertion(+), 54 deletions(-)
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=crc-next
- Eric