linux-stable/crypto
Denis Kenzior 10de7b5429 KEYS: asymmetric: Fix ECDSA use via keyctl uapi
When support for ECDSA keys was added, constraints for data & signature
sizes were never updated.  This makes it impossible to use such keys via
keyctl API from userspace.

Update constraint on max_data_size to 64 bytes in order to support
SHA512-based signatures. Also update the signature length constraints
per ECDSA signature encoding described in RFC 5480.

Fixes: 299f561a66 ("x509: Add support for parsing x509 certs with ECDSA keys")
Signed-off-by: Denis Kenzior <denkenz@gmail.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2023-02-13 10:11:20 +02:00
..
asymmetric_keys KEYS: asymmetric: Fix ECDSA use via keyctl uapi 2023-02-13 10:11:20 +02:00
async_tx treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
842.c
acompress.c
adiantum.c
aead.c
aegis128-core.c
aegis128-neon-inner.c
aegis128-neon.c
aegis.h
aes_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
aes_ti.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
af_alg.c crypto: af_alg - Support symmetric encryption via keyring keys 2022-10-28 12:36:34 +08:00
ahash.c
akcipher.c crypto: akcipher - default implementation for setting a private key 2022-09-09 16:18:33 +08:00
algapi.c crypto: api - compile out crypto_boot_test_finished when tests disabled 2022-11-25 17:39:18 +08:00
algboss.c crypto: algboss - compile out test-related code when tests disabled 2022-11-25 17:39:18 +08:00
algif_aead.c
algif_hash.c
algif_rng.c
algif_skcipher.c
ansi_cprng.c
anubis.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
api.c crypto: api - compile out crypto_boot_test_finished when tests disabled 2022-11-25 17:39:18 +08:00
arc4.c
aria_generic.c crypto: aria - prepare generic module for optimized implementations 2022-09-24 16:14:44 +08:00
authenc.c
authencesn.c
blake2b_generic.c
blowfish_common.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
blowfish_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
camellia_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
cast5_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
cast6_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
cast_common.c
cbc.c
ccm.c crypto: ccm - use local variables instead of indirect references 2022-10-21 19:05:23 +08:00
cfb.c
chacha20poly1305.c
chacha_generic.c
cipher.c
cmac.c
compress.c
crc32_generic.c
crc32c_generic.c
crc64_rocksoft_generic.c
crct10dif_common.c
crct10dif_generic.c
cryptd.c crypto: cryptd - Use request context instead of stack for sub-request 2022-11-18 16:59:34 +08:00
crypto_engine.c
crypto_null.c
crypto_user_base.c
crypto_user_stat.c
ctr.c
cts.c
curve25519-generic.c crypto: add __init/__exit annotations to init/exit funcs 2022-09-24 16:14:43 +08:00
deflate.c
des_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
dh_helper.c
dh.c crypto: dh - Use helper to set reqsize 2022-12-02 18:12:40 +08:00
drbg.c crypto: drbg - remove unnecessary (void*) conversions 2022-08-19 18:39:36 +08:00
ecb.c
ecc_curve_defs.h
ecc.c
ecdh_helper.c
ecdh.c crypto: add __init/__exit annotations to init/exit funcs 2022-09-24 16:14:43 +08:00
ecdsa.c crypto: add __init/__exit annotations to init/exit funcs 2022-09-24 16:14:43 +08:00
ecdsasignature.asn1
echainiv.c
ecrdsa_defs.h
ecrdsa_params.asn1
ecrdsa_pub_key.asn1
ecrdsa.c
essiv.c crypto: core - move from strlcpy with unused retval to strscpy 2022-08-26 18:50:38 +08:00
fcrypt.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
fips.c
gcm.c
geniv.c
ghash-generic.c
hash_info.c
hctr2.c
hmac.c
internal.h crypto: api - compile out crypto_boot_test_finished when tests disabled 2022-11-25 17:39:18 +08:00
jitterentropy-kcapi.c
jitterentropy.c
jitterentropy.h
Kconfig crypto: move gf128mul library into lib/crypto 2022-11-11 18:14:59 +08:00
kdf_sp800108.c crypto: kdf - silence noisy self-test 2022-11-25 17:39:18 +08:00
keywrap.c
khazad.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
kpp.c
lrw.c
lz4.c
lz4hc.c
lzo-rle.c
lzo.c
Makefile crypto: move gf128mul library into lib/crypto 2022-11-11 18:14:59 +08:00
md4.c
md5.c
michael_mic.c
nhpoly1305.c
ofb.c
pcbc.c
pcrypt.c
poly1305_generic.c
polyval-generic.c
proc.c
ripemd.h
rmd160.c
rng.c
rsa_helper.c
rsa-pkcs1pad.c This update includes the following changes: 2022-12-14 12:31:09 -08:00
rsa.c crypto: add __init/__exit annotations to init/exit funcs 2022-09-24 16:14:43 +08:00
rsaprivkey.asn1
rsapubkey.asn1
scatterwalk.c
scompress.c
seed.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
seqiv.c
serpent_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
sha1_generic.c
sha3_generic.c
sha256_generic.c
sha512_generic.c
shash.c crypto: api - Increase MAX_ALGAPI_ALIGNMASK to 127 2022-12-02 18:12:40 +08:00
simd.c
skcipher.c crypto: skcipher - Allow sync algorithms with large request contexts 2022-11-18 16:59:34 +08:00
sm2.c crypto: add __init/__exit annotations to init/exit funcs 2022-09-24 16:14:43 +08:00
sm2signature.asn1
sm3_generic.c
sm3.c
sm4_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
sm4.c
streebog_generic.c
tcrypt.c crypto: tcrypt - Fix multibuffer skcipher speed test mem leak 2022-11-25 17:39:18 +08:00
tcrypt.h
tea.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
testmgr.c This update includes the following changes: 2022-12-14 12:31:09 -08:00
testmgr.h crypto: testmgr - add SM4 cts-cbc/xts/xcbc test vectors 2022-11-04 17:34:21 +08:00
twofish_common.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
twofish_generic.c crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
vmac.c
wp512.c
xcbc.c
xctr.c
xor.c
xts.c
xxhash_generic.c
zstd.c