Ignat Korchagin 779a9930f3 crypto: akcipher - default implementation for setting a private key ... [ Upstream commit bc155c6c18 ] Changes from v1: * removed the default implementation from set_pub_key: it is assumed that an implementation must always have this callback defined as there are no use case for an algorithm, which doesn't need a public key Many akcipher implementations (like ECDSA) support only signature verifications, so they don't have all callbacks defined. Commit 78a0324f4a ("crypto: akcipher - default implementations for request callbacks") introduced default callbacks for sign/verify operations, which just return an error code. However, these are not enough, because before calling sign the caller would likely call set_priv_key first on the instantiated transform (as the in-kernel testmgr does). This function does not have a default stub, so the kernel crashes, when trying to set a private key on an akcipher, which doesn't support signature generation. I've noticed this, when trying to add a KAT vector for ECDSA signature to the testmgr. With this patch the testmgr returns an error in dmesg (as it should) instead of crashing the kernel NULL ptr dereference. Fixes: 78a0324f4a ("crypto: akcipher - default implementations for request callbacks") Signed-off-by: Ignat Korchagin <ignat@cloudflare.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-10-26 12:35:25 +02:00
..
asymmetric_keys	KEYS: asymmetric: enforce SM2 signature use pkey algo	2022-08-17 14:24:28 +02:00
async_tx	async_xor: check src_offs is not NULL before updating it	2021-06-10 19:40:14 -07:00
842.c	…
Kconfig	crypto: blake2s - remove shash module	2022-08-17 14:24:19 +02:00
Makefile	crypto: blake2s - remove shash module	2022-08-17 14:24:19 +02:00
acompress.c	…
adiantum.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
aead.c	…
aegis.h	crypto: aegis128 - Move simd prototypes into aegis.h	2021-03-19 21:59:45 +11:00
aegis128-core.c	crypto: aegis128 - Move simd prototypes into aegis.h	2021-03-19 21:59:45 +11:00
aegis128-neon-inner.c	crypto: aegis128/neon - move final tag check to SIMD domain	2020-11-27 17:13:40 +11:00
aegis128-neon.c	crypto: aegis128 - Move simd prototypes into aegis.h	2021-03-19 21:59:45 +11:00
aes_generic.c	…
aes_ti.c	…
af_alg.c	crypto: af_alg - use DIV_ROUND_UP helper macro for calculations	2021-06-03 20:24:04 +08:00
ahash.c	crypto: ahash - Add init_tfm/exit_tfm	2020-08-28 16:58:28 +10:00
akcipher.c	crypto: akcipher - default implementation for setting a private key	2022-10-26 12:35:25 +02:00
algapi.c	crypto: api - Move cryptomgr soft dependency into algapi	2022-02-11 09:10:26 +01:00
algboss.c	crypto: api - remove CRYPTOA_U32 and related functions	2021-06-17 15:07:31 +08:00
algif_aead.c	crypto: algif_aead - Do not set MAY_BACKLOG on the async path	2020-08-21 14:45:27 +10:00
algif_hash.c	…
algif_rng.c	crypto: af_alg - add extra parameters for DRBG interface	2020-09-25 17:48:52 +10:00
algif_skcipher.c	crypto: algif_skcipher - EBUSY on aio should be an error	2020-08-21 14:45:26 +10:00
ansi_cprng.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
anubis.c	…
api.c	crypto: api - Move cryptomgr soft dependency into algapi	2022-02-11 09:10:26 +01:00
arc4.c	crypto: arc4 - mark ecb(arc4) skcipher as obsolete	2020-09-11 14:39:16 +10:00
authenc.c	crypto: authenc - Fix sleep in atomic context in decrypt_tail	2022-04-08 14:23:05 +02:00
authencesn.c	…
blake2b_generic.c	crypto: blake2b - update file comment	2021-01-03 08:41:39 +11:00
blowfish_common.c	…
blowfish_generic.c	crypto: blowfish - use unaligned accessors instead of alignmask	2021-02-10 17:55:56 +11:00
camellia_generic.c	crypto: camellia - use unaligned accessors instead of alignmask	2021-02-10 17:55:56 +11:00
cast5_generic.c	crypto: cast5 - use unaligned accessors instead of alignmask	2021-02-10 17:55:56 +11:00
cast6_generic.c	crypto: cast6 - use unaligned accessors instead of alignmask	2021-02-10 17:55:56 +11:00
cast_common.c	…
cbc.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
ccm.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
cfb.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
chacha20poly1305.c	…
chacha_generic.c	…
cipher.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
cmac.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
compress.c	…
crc32_generic.c	crypto: crc32-generic - Use SPDX-License-Identifier	2021-04-16 21:24:27 +10:00
crc32c_generic.c	crypto: crc32c_generic - delete and fix duplicated words	2020-08-21 14:45:25 +10:00
crct10dif_common.c	…
crct10dif_generic.c	crypto: crct10dif_generic - fix duplicated words	2020-08-21 14:45:25 +10:00
cryptd.c	crypto: cryptd - Protect per-CPU resource by disabling BH.	2022-06-09 10:23:11 +02:00
crypto_engine.c	crypto: engine - delete duplicated word	2020-08-21 14:45:26 +10:00
crypto_null.c	…
crypto_user_base.c	…
crypto_user_stat.c	…
ctr.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
cts.c	…
curve25519-generic.c	…
deflate.c	…
des_generic.c	…
dh.c	…
dh_helper.c	…
drbg.c	crypto: drbg - make reseeding from get_random_bytes() synchronous	2022-06-06 08:43:38 +02:00
ecb.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
ecc.c	crypto: ecc - Correct an error in the comments	2021-03-26 20:15:56 +11:00
ecc.h	crypto: ecc - handle unaligned input buffer in ecc_swap_digits	2021-07-30 10:58:36 +08:00
ecc_curve_defs.h	Merge branch 'ecc'	2021-03-26 19:55:55 +11:00
ecdh.c	crypto: ecdh - register NIST P384 tfm	2021-05-28 15:11:47 +08:00
ecdh_helper.c	crypto: ecdh - move curve_id of ECDH from the key to algorithm name	2021-03-13 00:04:03 +11:00
ecdsa.c	crypto: ecdsa - Register NIST P384 and extend test suite	2021-03-26 19:41:58 +11:00
ecdsasignature.asn1	crypto: ecdsa - Add support for ECDSA signature verification	2021-03-26 19:41:58 +11:00
echainiv.c	…
ecrdsa.c	crypto: ecrdsa - Fix incorrect use of vli_cmp	2022-06-06 08:43:39 +02:00
ecrdsa_defs.h	…
ecrdsa_params.asn1	…
ecrdsa_pub_key.asn1	…
essiv.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
fcrypt.c	crypto: fcrypt - Remove 'do while(0)' loop for single statement macro	2021-04-02 18:28:13 +11:00
fips.c	…
gcm.c	…
geniv.c	…
gf128mul.c	…
ghash-generic.c	…
hash_info.c	…
hmac.c	…
internal.h	crypto: api - Move crypto attr definitions out of crypto.h	2021-06-24 14:51:35 +08:00
jitterentropy-kcapi.c	crypto: algapi - Remove skbuff.h inclusion	2020-08-20 14:04:28 +10:00
jitterentropy.c	crypto: jitter - consider 32 LSB for APT	2022-01-27 11:04:31 +01:00
jitterentropy.h	…
keywrap.c	crypto: keywrap - Remove else after break statement	2021-04-02 18:28:13 +11:00
khazad.c	crypto: khazad,wp512 - remove leading spaces before tabs	2021-05-28 15:11:44 +08:00
kpp.c	…
lrw.c	…
lz4.c	…
lz4hc.c	…
lzo-rle.c	…
lzo.c	…
md4.c	…
md5.c	…
michael_mic.c	crypto: michael_mic - fix broken misalignment handling	2021-02-10 17:55:55 +11:00
nhpoly1305.c	…
ofb.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
pcbc.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
pcrypt.c	crypto: pcrypt - Delay write to padata->info	2021-11-18 19:16:44 +01:00
poly1305_generic.c	…
proc.c	crypto: proc - Removing some useless only space lines	2020-09-25 17:48:15 +10:00
ripemd.h	crypto: rmd320 - remove RIPE-MD 320 hash algorithm	2021-01-29 16:07:04 +11:00
rmd160.c	…
rng.c	crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS	2021-04-02 18:28:12 +11:00
rsa-pkcs1pad.c	crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()	2022-04-08 14:23:01 +02:00
rsa.c	…
rsa_helper.c	…
rsaprivkey.asn1	…
rsapubkey.asn1	…
scatterwalk.c	…
scompress.c	…
seed.c	crypto: seed - remove trailing semicolon in macro definition	2020-12-04 18:13:16 +11:00
seqiv.c	…
serpent_generic.c	crypto: serpent - Fix sparse byte order warnings	2021-03-07 15:13:15 +11:00
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	…
sha256_generic.c	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
sha512_generic.c	crypto: sha512 - remove imaginary and mystifying clearing of variables	2021-08-27 16:30:19 +08:00
shash.c	crypto: shash - avoid comparing pointers to exported functions under CFI	2021-06-17 15:07:31 +08:00
simd.c	…
skcipher.c	crypto: skcipher - in_irq() cleanup	2021-08-21 15:44:58 +08:00
sm2.c	crypto: sm2 - fix a memory leak in sm2	2021-06-11 15:03:30 +08:00
sm2signature.asn1	crypto: sm2 - introduce OSCCA SM2 asymmetric cipher algorithm	2020-09-25 17:48:54 +10:00
sm3_generic.c	crypto: sm3 - export crypto_sm3_final function	2020-09-25 17:48:53 +10:00
sm4_generic.c	crypto: arm64/sm4-ce - Make dependent on sm4 library instead of sm4-generic	2021-07-30 10:58:30 +08:00
streebog_generic.c	…
tcrypt.c	crypto: blake2s - remove shash module	2022-08-17 14:24:19 +02:00
tcrypt.h	crypto: tcrypt - Add support for hash speed testing with keys	2020-08-21 14:45:27 +10:00
tea.c	…
testmgr.c	crypto: blake2s - remove shash module	2022-08-17 14:24:19 +02:00
testmgr.h	crypto: blake2s - remove shash module	2022-08-17 14:24:19 +02:00
twofish_common.c	…
twofish_generic.c	crypto: twofish - use unaligned accessors instead of alignmask	2021-02-10 17:55:57 +11:00
vmac.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
wp512.c	crypto: wp512 - correct a non-kernel-doc comment	2021-08-12 19:32:17 +08:00
xcbc.c	crypto: remove cipher routines from public crypto API	2021-01-03 08:41:35 +11:00
xor.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2021-02-21 17:23:56 -08:00
xts.c	crypto: xts - Add softdep on ecb	2022-04-08 14:23:55 +02:00
xxhash_generic.c	…
zstd.c	…