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e674dbc088
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Eric Biggers e674dbc088 crypto: testmgr - add iv_out to all CTR test vectors 
Test that all CTR implementations update the IV buffer to contain the
next counter block, aka the IV to continue the encryption/decryption of
a larger message.  When the length processed is a multiple of the block
size, users may rely on this for chaining.

When the length processed is *not* a multiple of the block size, simple
chaining doesn't work.  However, as noted in commit 88a3f582be
("crypto: arm64/aes - don't use IV buffer to return final keystream
block"), the generic CCM implementation assumes that the CTR IV is
handled in some sane way, not e.g. overwritten with part of the
keystream.  Since this was gotten wrong once already, it's desirable to
test for it.  And, the most straightforward way to do this is to enforce
that all CTR implementations have the same behavior as the generic
implementation, which returns the *next* counter following the final
partial block.  This behavior also has the advantage that if someone
does misuse this case for chaining, then the keystream won't be
repeated.  Thus, this patch makes the tests expect this behavior.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-02-22 12:47:27 +08:00
..
asymmetric_keys KEYS: asym_tpm: Add support for the sign operation [ver #2] 2018-10-26 09:30:47 +01:00
async_tx async_pq: Remove VLA usage 2018-06-18 20:17:38 +05:30
842.c crypto: acomp - add support for 842 via scomp 2016-10-25 11:08:33 +08:00
ablkcipher.c crypto: skcipher - remove remnants of internal IV generators 2018-12-23 11:52:45 +08:00
acompress.c crypto: user - clean up report structure copying 2018-11-09 17:41:39 +08:00
adiantum.c crypto: adiantum - initialize crypto_spawn::inst 2019-01-10 21:37:31 +08:00
aead.c crypto: aead - set CRYPTO_TFM_NEED_KEY if ->setkey() fails 2019-01-18 18:40:24 +08:00
aegis128.c crypto: aegis - fix handling chunked inputs 2019-02-08 15:30:08 +08:00
aegis128l.c crypto: aegis - fix handling chunked inputs 2019-02-08 15:30:08 +08:00
aegis256.c crypto: aegis - fix handling chunked inputs 2019-02-08 15:30:08 +08:00
aegis.h crypto: aegis - Cleanup license mess 2019-01-25 18:41:51 +08:00
aes_generic.c crypto: arm/aes - add some hardening against cache-timing attacks 2018-11-09 17:36:48 +08:00
aes_ti.c crypto: aes_ti - disable interrupts while accessing S-box 2018-11-09 17:36:48 +08:00
af_alg.c crypto: af_alg - remove redundant initializations of sk_family 2019-01-18 18:43:43 +08:00
ahash.c crypto: ahash - fix another early termination in hash walk 2019-02-08 15:30:08 +08:00
akcipher.c crypto: user - clean up report structure copying 2018-11-09 17:41:39 +08:00
algapi.c crypto: api - add a helper to (un)register a array of templates 2019-01-25 18:41:52 +08:00
algboss.c crypto: api - Introduce notifier for new crypto algorithms 2018-09-04 11:37:04 +08:00
algif_aead.c crypto: null - Remove VLA usage of skcipher 2018-09-28 12:46:08 +08:00
algif_hash.c crypto: hash - Remove VLA usage 2018-09-04 11:35:03 +08:00
algif_rng.c net: remove sock_no_poll 2018-05-26 09:16:44 +02:00
algif_skcipher.c Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
ansi_cprng.c crypto: ansi_cprng - Convert to new rng interface 2015-04-22 09:30:18 +08:00
anubis.c crypto: prefix module autoloading with "crypto-" 2014-11-24 22:43:57 +08:00
api.c evm: Don't deadlock if a crypto algorithm is unavailable 2018-07-18 07:27:22 -04:00
arc4.c crypto: export arc4 defines 2019-02-15 13:21:55 +08:00
authenc.c crypto: authenc - fix parsing key with misaligned rta_len 2019-01-10 21:37:31 +08:00
authencesn.c crypto: authencesn - Avoid twice completion call in decrypt path 2019-01-10 21:37:31 +08:00
blkcipher.c crypto: skcipher - remove remnants of internal IV generators 2018-12-23 11:52:45 +08:00
blowfish_common.c
blowfish_generic.c crypto: add missing crypto module aliases 2015-01-13 22:29:11 +11:00
camellia_generic.c crypto: replace FSF address with web source in license notices 2017-11-29 17:33:25 +11:00
cast5_generic.c crypto: replace FSF address with web source in license notices 2017-11-29 17:33:25 +11:00
cast6_generic.c crypto: replace FSF address with web source in license notices 2017-11-29 17:33:25 +11:00
cast_common.c
cbc.c crypto: cbc - convert to skcipher_alloc_instance_simple() 2019-01-11 14:16:57 +08:00
ccm.c crypto: ccm - use template array registering API to simplify the code 2019-01-25 18:41:52 +08:00
cfb.c crypto: cfb - convert to skcipher_alloc_instance_simple() 2019-01-11 14:16:57 +08:00
chacha20poly1305.c crypto: chacha20poly1305 - use template array registering API to simplify the code 2019-01-25 18:41:52 +08:00
chacha_generic.c crypto: chacha - add XChaCha12 support 2018-11-20 14:26:55 +08:00
cipher.c crypto: remove several VLAs 2018-04-21 00:58:34 +08:00
cmac.c crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic 2017-02-11 17:52:28 +08:00
compress.c crypto: api - Remove no-op exit_ops code 2016-10-21 11:03:42 +08:00
crc32_generic.c crypto: crc32-generic - remove __crc32_le() 2018-05-27 00:12:09 +08:00
crc32c_generic.c crypto: crc32c-generic - remove cra_alignmask 2018-05-27 00:12:08 +08:00
crct10dif_common.c crypto: crct10dif - Add fallback for broken initrds 2013-09-12 15:31:34 +10:00
crct10dif_generic.c crypto: squash lines for simple wrapper functions 2016-09-13 20:27:26 +08:00
cryptd.c crypto: skcipher - remove remnants of internal IV generators 2018-12-23 11:52:45 +08:00
crypto_engine.c crypto: engine - Permit to enqueue all async requests 2018-02-15 23:26:50 +08:00
crypto_null.c crypto: null - convert ecb-cipher_null to skcipher API 2019-01-11 14:16:58 +08:00
crypto_user_base.c crypto: user - remove unused dump functions 2018-12-23 11:52:44 +08:00
crypto_user_stat.c crypto: stat - remove unused mutex 2019-01-18 18:43:43 +08:00
crypto_wq.c crypto: crypto_wq - Fix late crypto work queue initialization 2014-03-21 21:54:28 +08:00
ctr.c crypto: ctr - use template array registering API to simplify the code 2019-01-25 18:41:52 +08:00
cts.c crypto: remove several VLAs 2018-04-21 00:58:34 +08:00
deflate.c crypto: scomp - add support for deflate rfc1950 (zlib) 2017-04-24 18:11:08 +08:00
des_generic.c crypto: clarify name of WEAK_KEY request flag 2019-01-25 18:41:52 +08:00
dh_helper.c crypto: dh - make crypto_dh_encode_key() make robust 2018-08-03 18:06:06 +08:00
dh.c crypto: dh - fix memory leak 2018-07-20 13:51:21 +08:00
drbg.c crypto: drbg - in-place cipher operation for CTR 2018-08-03 18:05:48 +08:00
ecb.c crypto: ecb - convert to skcipher API 2019-01-11 14:16:58 +08:00
ecc_curve_defs.h crypto: ecdh - fix typo of P-192 b value 2018-07-20 13:51:22 +08:00
ecc.c crypto: ecc - regularize scalar for scalar multiplication 2018-11-16 14:11:04 +08:00
ecc.h crypto: ecc - Actually remove stack VLA usage 2018-04-21 00:58:29 +08:00
ecdh_helper.c crypto: ecdh - return unsigned value for crypto_ecdh_key_len() 2017-10-12 22:55:00 +08:00
ecdh.c crypto: ecc - Actually remove stack VLA usage 2018-04-21 00:58:29 +08:00
echainiv.c crypto: null - Remove VLA usage of skcipher 2018-09-28 12:46:08 +08:00
fcrypt.c crypto: prefix module autoloading with "crypto-" 2014-11-24 22:43:57 +08:00
fips.c crypto: fips - Move fips_enabled sysctl into fips.c 2015-04-23 14:18:09 +08:00
gcm.c crypto: gcm - use template array registering API to simplify the code 2019-01-25 18:41:52 +08:00
gf128mul.c crypto: gf128mul - remove incorrect comment 2017-12-22 19:52:40 +11:00
ghash-generic.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
hash_info.c crypto: streebog - register Streebog in hash info for IMA 2018-11-16 14:09:40 +08:00
hmac.c crypto: hmac - require that the underlying hash algorithm is unkeyed 2017-11-29 13:39:15 +11:00
internal.h crypto: api - Introduce notifier for new crypto algorithms 2018-09-04 11:37:04 +08:00
jitterentropy-kcapi.c crypto: jitterentropy - drop duplicate header module.h 2016-11-17 23:34:52 +08:00
jitterentropy.c crypto: jitterentropy - Delete unnecessary checks before the function call "kzfree" 2015-06-25 23:18:33 +08:00
Kconfig crypto: testmgr - introduce CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2019-02-08 15:30:09 +08:00
keywrap.c crypto: keywrap - convert to skcipher API 2019-01-11 14:16:58 +08:00
khazad.c crypto: prefix module autoloading with "crypto-" 2014-11-24 22:43:57 +08:00
kpp.c crypto: user - clean up report structure copying 2018-11-09 17:41:39 +08:00
lrw.c crypto: lrw - fix rebase error after out of bounds fix 2018-10-05 10:22:48 +08:00
lz4.c crypto: remove useless initializations of cra_list 2018-11-20 14:26:55 +08:00
lz4hc.c crypto: remove useless initializations of cra_list 2018-11-20 14:26:55 +08:00
lzo.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
Makefile crypto: user - made crypto_user_stat optional 2018-12-07 14:15:00 +08:00
md4.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
md5.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
memneq.c crypto: memneq - fix for archs without efficient unaligned access 2013-12-09 20:09:12 +08:00
michael_mic.c crypto: prefix module autoloading with "crypto-" 2014-11-24 22:43:57 +08:00
morus640.c crypto: morus - fix handling chunked inputs 2019-02-08 15:30:08 +08:00
morus1280.c crypto: morus - fix handling chunked inputs 2019-02-08 15:30:08 +08:00
nhpoly1305.c crypto: adiantum - adjust some comments to match latest paper 2018-12-13 18:24:59 +08:00
ofb.c crypto: ofb - convert to skcipher_alloc_instance_simple() 2019-01-11 14:16:58 +08:00
pcbc.c crypto: pcbc - convert to skcipher_alloc_instance_simple() 2019-01-11 14:16:58 +08:00
pcrypt.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
poly1305_generic.c crypto: poly1305 - add Poly1305 core API 2018-11-20 14:26:56 +08:00
proc.c proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
ripemd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rmd128.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
rmd160.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
rmd256.c crypto: rmd256 - use swap macro in rmd256_transform 2018-07-27 19:28:36 +08:00
rmd320.c crypto: rmd320 - use swap macro in rmd320_transform 2018-07-27 19:28:36 +08:00
rng.c crypto: user - fix use_after_free of struct xxx_request 2018-12-07 14:15:00 +08:00
rsa_helper.c kbuild: rename *-asn1.[ch] to *.asn1.[ch] 2018-04-07 19:04:02 +09:00
rsa-pkcs1pad.c crypto: rsa-pkcs1pad - include <crypto/internal/rsa.h> 2019-01-18 18:43:42 +08:00
rsa.c crypto: rsa - Remove unneeded error assignment 2018-04-21 00:58:37 +08:00
rsaprivkey.asn1 crypto: rsa - Store rest of the private key components 2016-07-05 23:05:26 +08:00
rsapubkey.asn1 crypto: akcipher - Changes to asymmetric key API 2015-10-14 22:23:16 +08:00
salsa20_generic.c crypto: salsa20-generic - don't unnecessarily use atomic walk 2018-12-23 11:52:44 +08:00
scatterwalk.c crypto: scatterwalk - remove 'chain' argument from scatterwalk_crypto_chain() 2018-08-03 18:06:03 +08:00
scompress.c crypto: user - clean up report structure copying 2018-11-09 17:41:39 +08:00
seed.c crypto: prefix module autoloading with "crypto-" 2014-11-24 22:43:57 +08:00
seqiv.c crypto: seqiv - Use kmemdup in seqiv_aead_encrypt() 2019-02-01 14:42:03 +08:00
serpent_generic.c crypto: serpent - improve __serpent_setkey with UBSAN 2017-08-09 20:17:54 +08:00
sha1_generic.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
sha3_generic.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux 2018-08-03 17:55:12 +08:00
sha256_generic.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
sha512_generic.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
shash.c crypto: shash - remove pointless checks of shash_alg::{export,import} 2019-01-18 18:40:24 +08:00
simd.c crypto: simd - correctly take reqsize of wrapped skcipher into account 2018-11-09 17:35:43 +08:00
skcipher.c crypto: skcipher - set CRYPTO_TFM_NEED_KEY if ->setkey() fails 2019-01-18 18:40:24 +08:00
sm3_generic.c crypto: sm3 - fix undefined shift by >= width of value 2019-01-10 21:37:32 +08:00
sm4_generic.c crypto: sm4 - export encrypt/decrypt routines to other drivers 2018-05-05 14:52:51 +08:00
streebog_generic.c crypto: streebog - use correct endianness type 2019-01-18 18:43:43 +08:00
tcrypt.c crypto: tcrypt - add block size of 1472 to skcipher template 2018-12-13 18:24:40 +08:00
tcrypt.h crypto: testmgr - update sm4 test vectors 2018-09-28 12:46:26 +08:00
tea.c crypto: add missing crypto module aliases 2015-01-13 22:29:11 +11:00
testmgr.c crypto: testmgr - support checking skcipher output IV 2019-02-22 12:47:27 +08:00
testmgr.h crypto: testmgr - add iv_out to all CTR test vectors 2019-02-22 12:47:27 +08:00
tgr192.c crypto: tgr192 - fix unaligned memory access 2019-01-18 18:43:43 +08:00
twofish_common.c crypto: replace FSF address with web source in license notices 2017-11-29 17:33:25 +11:00
twofish_generic.c crypto: replace FSF address with web source in license notices 2017-11-29 17:33:25 +11:00
vmac.c crypto: vmac - remove insecure version with hardcoded nonce 2018-07-01 21:00:44 +08:00
wp512.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
xcbc.c crypto: xcbc - Remove VLA usage 2018-09-04 11:35:03 +08:00
xor.c kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK 2017-11-15 18:21:04 -08:00
xts.c crypto: xts - Drop use of auxiliary buffer 2018-09-21 13:24:50 +08:00
zstd.c crypto: zstd - Add zstd support 2018-04-21 00:58:30 +08:00