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8522104f75
linux/crypto
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Eric Biggers 8522104f75 crypto: crct10dif - remove from crypto API 
Remove the "crct10dif" shash algorithm from the crypto API.  It has no
known user now that the lib is no longer built on top of it.  It has no
remaining references in kernel code.  The only other potential users
would be the usual components that allow specifying arbitrary hash
algorithms by name, namely AF_ALG and dm-integrity.   However there are
no indications that "crct10dif" is being used with these components.
Debian Code Search and web searches don't find anything relevant, and
explicitly grepping the source code of the usual suspects (cryptsetup,
libell, iwd) finds no matches either.  "crc32" and "crc32c" are used in
a few more places, but that doesn't seem to be the case for "crct10dif".

crc_t10dif_update() is also tested by crc_kunit now, so the test
coverage provided via the crypto self-tests is no longer needed.

Also note that the "crct10dif" shash algorithm was inconsistent with the
rest of the shash API in that it wrote the digest in CPU endianness,
making the resulting byte array differ on little endian vs. big endian
platforms.  This means it was effectively just built for use by the lib
functions, and it was not actually correct to treat it as "just another
hash function" that could be dropped in via the shash API.

Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20250206173857.39794-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
2025-02-08 20:06:30 -08:00
..
asymmetric_keys crypto: asymmetric_keys - Remove unused key_being_used_for[] 2025-01-19 12:44:28 +08:00
async_tx async_tx: fix kernel-doc notation warnings 2023-03-24 18:22:28 +08:00
842.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
acompress.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
adiantum.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
aead.c crypto: aead,cipher - zeroize key buffer after use 2024-04-26 17:26:09 +08:00
aegis-neon.h crypto: aegis128-neon - add header for internal prototypes 2023-05-24 18:12:33 +08:00
aegis.h crypto: aegis128 - Move simd prototypes into aegis.h 2021-03-19 21:59:45 +11:00
aegis128-core.c crypto: aegis - remove assignments of 0 to cra_alignmask 2024-12-14 17:21:44 +08:00
aegis128-neon-inner.c crypto: aegis128-neon - add header for internal prototypes 2023-05-24 18:12:33 +08:00
aegis128-neon.c crypto: aegis128-neon - add header for internal prototypes 2023-05-24 18:12:33 +08:00
aes_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
aes_ti.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
af_alg.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
ahash.c crypto: ahash - make hash walk functions private to ahash.c 2025-01-04 08:53:47 +08:00
akcipher.c crypto: akcipher - Drop sign/verify operations 2024-10-05 13:22:04 +08:00
algapi.c crypto: api - Call crypto_schedule_test outside of mutex 2024-12-10 13:44:20 +08:00
algboss.c crypto: algboss - Pass instance creation error up 2024-09-06 14:50:46 +08:00
algif_aead.c sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
algif_hash.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
algif_rng.c sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
algif_skcipher.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
ansi_cprng.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
anubis.c crypto: anubis - stop using cra_alignmask 2024-12-14 17:21:43 +08:00
api.c crypto: api - Fix generic algorithm self-test races 2024-09-06 14:50:46 +08:00
arc4.c crypto: arc4 - Add internal state 2023-12-08 11:59:46 +08:00
aria_generic.c crypto: aria - stop using cra_alignmask 2024-12-14 17:21:43 +08:00
authenc.c crypto: authenc - stop using alignmask of ahash 2023-10-27 18:04:29 +08:00
authencesn.c crypto: authencesn - stop using alignmask of ahash 2023-10-27 18:04:29 +08:00
blake2b_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
blowfish_common.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
blowfish_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
bpf_crypto_skcipher.c bpf: crypto: add skcipher to bpf crypto 2024-04-24 16:01:10 -07:00
camellia_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cast_common.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
cast5_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cast6_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cbc.c crypto: cbc - Ensure statesize is zero 2024-02-02 18:08:12 +08:00
ccm.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
chacha_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
chacha20poly1305.c crypto: chacha20poly1305 - Annotate struct chachapoly_ctx with __counted_by() 2024-08-17 13:55:49 +08:00
cipher.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
cmac.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
compress.c crypto: compress - remove crt_u.compress (struct compress_tfm) 2019-12-11 16:37:01 +08:00
compress.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
crc32_generic.c crypto: crc32 - don't unnecessarily register arch algorithms 2024-12-01 17:23:01 -08:00
crc32c_generic.c lib/crc32: remove "_le" from crc32c base and arch functions 2025-02-08 20:06:30 -08:00
cryptd.c crypto: cryptd - Only access common skcipher fields on spawn 2023-10-13 18:27:26 +08:00
crypto_engine.c treewide: Introduce kthread_run_worker[_on_cpu]() 2025-01-08 18:15:03 +01:00
crypto_null.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
crypto_user.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
ctr.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
cts.c crypto: cts - Only access common skcipher fields on spawn 2023-10-13 18:27:27 +08:00
curve25519-generic.c crypto: Add missing MODULE_DESCRIPTION() macros 2024-05-31 17:34:56 +08:00
deflate.c crypto: deflate - Add aliases to deflate 2024-06-28 11:35:47 +10:00
des_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
dh_helper.c crypto: dh - split out deserialization code from crypto_dh_decode() 2022-03-03 10:47:50 +12:00
dh.c crypto: dh - Check mpi_rshift errors 2024-08-17 13:55:50 +08:00
drbg.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
ecb.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
ecc_curve_defs.h crypto: ecc - Add NIST P521 curve parameters 2024-04-12 15:07:52 +08:00
ecc.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
ecdh_helper.c crypto: ecdh - move curve_id of ECDH from the key to algorithm name 2021-03-13 00:04:03 +11:00
ecdh.c crypto: ecdh - Initialize ctx->private_key in proper byte order 2024-04-26 17:26:09 +08:00
ecdsa-p1363.c crypto: ecdsa - Support P1363 signature decoding 2024-10-05 13:22:05 +08:00
ecdsa-x962.c crypto: ecdsa - Move X9.62 signature size calculation into template 2024-10-05 13:22:04 +08:00
ecdsa.c crypto: ecdsa - Support P1363 signature decoding 2024-10-05 13:22:05 +08:00
ecdsasignature.asn1 crypto: ecdsa - Add support for ECDSA signature verification 2021-03-26 19:41:58 +11:00
echainiv.c crypto: geniv - remove unneeded arguments from aead_geniv_alloc() 2020-07-16 21:49:07 +10:00
ecrdsa_defs.h crypto: ecc - Add nbits field to ecc_curve structure 2024-04-12 15:07:52 +08:00
ecrdsa_params.asn1 crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm 2019-04-18 22:15:02 +08:00
ecrdsa_pub_key.asn1 crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm 2019-04-18 22:15:02 +08:00
ecrdsa.c crypto: ecrdsa - Fix signature size calculation 2024-10-05 13:22:05 +08:00
essiv.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
fcrypt.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
fips.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
gcm.c crypto: gcm - stop using alignmask of ahash 2023-10-27 18:04:29 +08:00
geniv.c crypto: algapi - use common mechanism for inheriting flags 2020-07-16 21:49:08 +10:00
ghash-generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
hash_info.c crypto: FIPS 202 SHA-3 register in hash info for IMA 2023-10-27 18:04:30 +08:00
hash.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
hctr2.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
hmac.c crypto: hmac - remove unnecessary alignment logic 2023-10-27 18:04:24 +08:00
internal.h crypto: akcipher - Drop sign/verify operations 2024-10-05 13:22:04 +08:00
jitterentropy-kcapi.c crypto: jitter - Use kvfree_sensitive() to fix Coccinelle warning 2024-04-05 15:46:33 +08:00
jitterentropy-testing.c crypto: jitter - output full sample from test interface 2024-10-19 08:44:30 +08:00
jitterentropy.c crypto: jitter - Use min() to simplify jent_read_entropy() 2024-08-30 18:22:30 +08:00
jitterentropy.h crypto: jitter - output full sample from test interface 2024-10-19 08:44:30 +08:00
Kconfig crypto: crct10dif - remove from crypto API 2025-02-08 20:06:30 -08:00
kdf_sp800108.c crypto: kdf - silence noisy self-test 2022-11-25 17:39:18 +08:00
khazad.c crypto: khazad - stop using cra_alignmask 2024-12-14 17:21:44 +08:00
kpp.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
lrw.c crypto: lrw - Only access common skcipher fields on spawn 2023-10-13 18:27:27 +08:00
lskcipher.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
lz4.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
lz4hc.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
lzo-rle.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
lzo.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
Makefile crypto: crct10dif - remove from crypto API 2025-02-08 20:06:30 -08:00
md4.c crypto: make all generic algorithms set cra_driver_name 2019-06-13 14:31:39 +08:00
md5.c crypto: md5 - remove unused macros 2020-02-28 08:43:21 +08:00
michael_mic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
nhpoly1305.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
pcbc.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
pcrypt.c crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY 2024-10-28 18:32:36 +08:00
poly1305_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
polyval-generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
proc.c crypto: proc - Use str_yes_no() and str_no_yes() helpers 2025-01-14 11:31:13 +08:00
ripemd.h crypto: rmd320 - remove RIPE-MD 320 hash algorithm 2021-01-29 16:07:04 +11:00
rmd160.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
rng.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
rsa_helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
rsa-pkcs1pad.c crypto: rsassa-pkcs1 - Migrate to sig_alg backend 2024-10-05 13:22:04 +08:00
rsa.c crypto: rsassa-pkcs1 - Migrate to sig_alg backend 2024-10-05 13:22:04 +08:00
rsaprivkey.asn1 treewide: Add SPDX identifier to IETF ASN.1 modules 2023-10-27 18:04:28 +08:00
rsapubkey.asn1 treewide: Add SPDX identifier to IETF ASN.1 modules 2023-10-27 18:04:28 +08:00
rsassa-pkcs1.c crypto: rsassa-pkcs1 - Copy source data for SG list 2024-12-10 13:34:05 +08:00
scatterwalk.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
scompress.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
seed.c crypto: seed - stop using cra_alignmask 2024-12-14 17:21:44 +08:00
seqiv.c crypto: api - Use data directly in completion function 2023-02-13 18:35:14 +08:00
serpent_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha1_generic.c crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
sha3_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha256_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha512_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
shash.c crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
sig.c crypto: sig - Set maskset to CRYPTO_ALG_TYPE_MASK 2024-12-10 13:44:21 +08:00
simd.c crypto: simd - Do not call crypto_alloc_tfm during registration 2024-08-24 21:39:15 +08:00
skcipher.c crypto: skcipher - call cond_resched() directly 2025-01-14 11:38:33 +08:00
skcipher.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
sm3_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm3.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm4_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm4.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
streebog_generic.c crypto: streebog - remove two unused variables 2019-08-15 21:52:14 +10:00
tcrypt.c crypto: crct10dif - remove from crypto API 2025-02-08 20:06:30 -08:00
tcrypt.h crypto: tcrypt - include larger key sizes in RFC4106 benchmark 2023-01-20 18:29:31 +08:00
tea.c crypto: tea - stop using cra_alignmask 2024-12-14 17:21:43 +08:00
testmgr.c crypto: crct10dif - remove from crypto API 2025-02-08 20:06:30 -08:00
testmgr.h crypto: crct10dif - remove from crypto API 2025-02-08 20:06:30 -08:00
twofish_common.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
twofish_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
wp512.c crypto: wp512 - disable kmsan checks in wp512_process_buffer() 2022-12-30 22:56:27 +08:00
xcbc.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
xctr.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
xor.c crypto: xor - fix template benchmarking 2024-08-02 20:53:25 +08:00
xts.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
xxhash_generic.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
zstd.c lib: zstd: Add kernel-specific API 2021-11-08 16:55:21 -08:00