microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность
WSL2-Linux-Kernel/crypto
История
Jason A. Donenfeld 1c08a10436 crypto: poly1305 - add new 32 and 64-bit generic versions 
These two C implementations from Zinc -- a 32x32 one and a 64x64 one,
depending on the platform -- come from Andrew Moon's public domain
poly1305-donna portable code, modified for usage in the kernel. The
precomputation in the 32-bit version and the use of 64x64 multiplies in
the 64-bit version make these perform better than the code it replaces.
Moon's code is also very widespread and has received many eyeballs of
scrutiny.

There's a bit of interference between the x86 implementation, which
relies on internal details of the old scalar implementation. In the next
commit, the x86 implementation will be replaced with a faster one that
doesn't rely on this, so none of this matters much. But for now, to keep
this passing the tests, we inline the bits of the old implementation
that the x86 implementation relied on. Also, since we now support a
slightly larger key space, via the union, some offsets had to be fixed
up.

Nonce calculation was folded in with the emit function, to take
advantage of 64x64 arithmetic. However, Adiantum appeared to rely on no
nonce handling in emit, so this path was conditionalized. We also
introduced a new struct, poly1305_core_key, to represent the precise
amount of space that particular implementation uses.

Testing with kbench9000, depending on the CPU, the update function for
the 32x32 version has been improved by 4%-7%, and for the 64x64 by
19%-30%. The 32x32 gains are small, but I think there's great value in
having a parallel implementation to the 64x64 one so that the two can be
compared side-by-side as nice stand-alone units.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 		2020-01-16 15:18:12 +08:00
..
asymmetric_keys KEYS: trusted: Create trusted keys subsystem 2019-11-12 21:45:37 +02:00
async_tx
…
842.c
…
Kconfig crypto: mips/chacha - select CRYPTO_SKCIPHER, not CRYPTO_BLKCIPHER 2019-11-22 18:48:38 +08:00
Makefile crypto: ablkcipher - remove deprecated and unused ablkcipher support 2019-11-17 09:02:49 +08:00
acompress.c crypto: algapi - make unregistration functions return void 2019-12-20 14:58:35 +08:00
adiantum.c crypto: poly1305 - add new 32 and 64-bit generic versions 2020-01-16 15:18:12 +08:00
aead.c crypto: algapi - enforce that all instances have a ->free() method 2020-01-09 11:30:58 +08:00
aegis.h crypto: aegis128 - Fix -Wunused-const-variable warning 2019-08-30 18:05:30 +10:00
aegis128-core.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
aegis128-neon-inner.c crypto: aegis128 - duplicate init() and final() hooks in SIMD code 2019-10-26 02:06:05 +11:00
aegis128-neon.c crypto: aegis128 - duplicate init() and final() hooks in SIMD code 2019-10-26 02:06:05 +11:00
aes_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
aes_ti.c crypto: aes - create AES library based on the fixed time AES code 2019-07-26 14:55:33 +10:00
af_alg.c crypto: af_alg - Use bh_lock_sock in sk_destruct 2019-12-11 16:37:02 +08:00
ahash.c crypto: algapi - enforce that all instances have a ->free() method 2020-01-09 11:30:58 +08:00
akcipher.c crypto: algapi - enforce that all instances have a ->free() method 2020-01-09 11:30:58 +08:00
algapi.c crypto: algapi - remove crypto_template::{alloc,free}() 2020-01-09 11:30:58 +08:00
algboss.c crypto: algapi - remove crypto_template::{alloc,free}() 2020-01-09 11:30:58 +08:00
algif_aead.c
…
algif_hash.c
…
algif_rng.c
…
algif_skcipher.c crypto: algif_skcipher - Use chunksize instead of blocksize 2019-10-05 01:04:31 +10:00
ansi_cprng.c
…
anubis.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
api.c crypto: api - fix unexpectedly getting generic implementation 2019-12-20 14:58:33 +08:00
arc4.c
…
authenc.c crypto: authenc - use crypto_grab_ahash() and simplify error paths 2020-01-09 11:30:55 +08:00
authencesn.c crypto: authencesn - use crypto_grab_ahash() and simplify error paths 2020-01-09 11:30:55 +08:00
blake2b_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
blake2s_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
blowfish_common.c
…
blowfish_generic.c
…
camellia_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
cast5_generic.c
…
cast6_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
cast_common.c
…
cbc.c crypto: skcipher - Add skcipher_ialg_simple helper 2019-12-27 18:18:04 +08:00
ccm.c crypto: shash - convert shash_free_instance() to new style 2020-01-09 11:30:57 +08:00
cfb.c crypto: skcipher - Add skcipher_ialg_simple helper 2019-12-27 18:18:04 +08:00
chacha20poly1305.c crypto: chacha20poly1305 - use crypto_grab_ahash() and simplify error paths 2020-01-09 11:30:56 +08:00
chacha_generic.c crypto: chacha_generic - remove unnecessary setkey() functions 2019-11-22 18:48:39 +08:00
cipher.c crypto: remove propagation of CRYPTO_TFM_RES_* flags 2020-01-09 11:30:53 +08:00
cmac.c crypto: shash - convert shash_free_instance() to new style 2020-01-09 11:30:57 +08:00
compress.c crypto: compress - remove crt_u.compress (struct compress_tfm) 2019-12-11 16:37:01 +08:00
crc32_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
crc32c_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
crct10dif_common.c
…
crct10dif_generic.c
…
cryptd.c crypto: cryptd - convert to new way of freeing instances 2020-01-09 11:30:57 +08:00
crypto_engine.c crypto: ablkcipher - remove deprecated and unused ablkcipher support 2019-11-17 09:02:49 +08:00
crypto_null.c
…
crypto_user_base.c crypto: algapi - make unregistration functions return void 2019-12-20 14:58:35 +08:00
crypto_user_stat.c crypto: skcipher - remove the "blkcipher" algorithm type 2019-11-01 13:38:32 +08:00
ctr.c crypto: skcipher - pass instance to crypto_grab_skcipher() 2020-01-09 11:30:54 +08:00
cts.c crypto: skcipher - pass instance to crypto_grab_skcipher() 2020-01-09 11:30:54 +08:00
curve25519-generic.c crypto: curve25519 - implement generic KPP driver 2019-11-17 09:02:43 +08:00
deflate.c
…
des_generic.c crypto: remove CRYPTO_TFM_RES_WEAK_KEY 2020-01-09 11:30:53 +08:00
dh.c
…
dh_helper.c
…
drbg.c
…
ecb.c crypto: skcipher - Add skcipher_ialg_simple helper 2019-12-27 18:18:04 +08:00
ecc.c int128: move __uint128_t compiler test to Kconfig 2019-11-17 09:02:42 +08:00
ecc.h
…
ecc_curve_defs.h
…
ecdh.c
…
ecdh_helper.c
…
echainiv.c crypto: geniv - convert to new way of freeing instances 2020-01-09 11:30:57 +08:00
ecrdsa.c
…
ecrdsa_defs.h
…
ecrdsa_params.asn1
…
ecrdsa_pub_key.asn1
…
essiv.c crypto: aead - pass instance to crypto_grab_aead() 2020-01-09 11:30:54 +08:00
fcrypt.c
…
fips.c crypto: fips - add FIPS test failure notification chain 2019-07-26 14:51:57 +10:00
gcm.c crypto: gcm - use crypto_grab_ahash() and simplify error paths 2020-01-09 11:30:56 +08:00
geniv.c crypto: geniv - convert to new way of freeing instances 2020-01-09 11:30:57 +08:00
gf128mul.c
…
ghash-generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
hash_info.c
…
hmac.c crypto: shash - convert shash_free_instance() to new style 2020-01-09 11:30:57 +08:00
internal.h crypto: api - Fix race condition in crypto_spawn_alg 2019-12-11 16:48:38 +08:00
jitterentropy-kcapi.c crypto: jitter - add header to fix buildwarnings 2019-10-18 18:49:40 +11:00
jitterentropy.c crypto: jitter - add header to fix buildwarnings 2019-10-18 18:49:40 +11:00
jitterentropy.h crypto: jitter - add header to fix buildwarnings 2019-10-18 18:49:40 +11:00
keywrap.c crypto: skcipher - Add skcipher_ialg_simple helper 2019-12-27 18:18:04 +08:00
khazad.c
…
kpp.c
…
lrw.c crypto: skcipher - pass instance to crypto_grab_skcipher() 2020-01-09 11:30:54 +08:00
lz4.c
…
lz4hc.c
…
lzo-rle.c
…
lzo.c
…
md4.c
…
md5.c
…
memneq.c
…
michael_mic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
nhpoly1305.c crypto: poly1305 - add new 32 and 64-bit generic versions 2020-01-16 15:18:12 +08:00
ofb.c crypto: skcipher - Add skcipher_ialg_simple helper 2019-12-27 18:18:04 +08:00
pcbc.c crypto: skcipher - Add skcipher_ialg_simple helper 2019-12-27 18:18:04 +08:00
pcrypt.c crypto: aead - pass instance to crypto_grab_aead() 2020-01-09 11:30:54 +08:00
poly1305_generic.c crypto: poly1305 - add new 32 and 64-bit generic versions 2020-01-16 15:18:12 +08:00
proc.c
…
ripemd.h
…
rmd128.c
…
rmd160.c
…
rmd256.c
…
rmd320.c
…
rng.c
…
rsa-pkcs1pad.c crypto: akcipher - pass instance to crypto_grab_akcipher() 2020-01-09 11:30:54 +08:00
rsa.c
…
rsa_helper.c
…
rsaprivkey.asn1
…
rsapubkey.asn1
…
salsa20_generic.c
…
scatterwalk.c
…
scompress.c crypto: algapi - make unregistration functions return void 2019-12-20 14:58:35 +08:00
seed.c
…
seqiv.c crypto: geniv - convert to new way of freeing instances 2020-01-09 11:30:57 +08:00
serpent_generic.c crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
sha1_generic.c
…
sha3_generic.c
…
sha256_generic.c crypto: sha256 - Merge crypto/sha256.h into crypto/sha.h 2019-09-05 14:54:54 +10:00
sha512_generic.c
…
shash.c crypto: algapi - enforce that all instances have a ->free() method 2020-01-09 11:30:58 +08:00
simd.c crypto: remove propagation of CRYPTO_TFM_RES_* flags 2020-01-09 11:30:53 +08:00
skcipher.c crypto: algapi - enforce that all instances have a ->free() method 2020-01-09 11:30:58 +08:00
sm3_generic.c
…
sm4_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
streebog_generic.c crypto: streebog - remove two unused variables 2019-08-15 21:52:14 +10:00
tcrypt.c crypto: tcrypt - constify check alg list 2019-11-17 09:02:44 +08:00
tcrypt.h
…
tea.c
…
testmgr.c crypto: testmgr - generate inauthentic AEAD test vectors 2019-12-11 16:37:01 +08:00
testmgr.h crypto: testmgr - generate inauthentic AEAD test vectors 2019-12-11 16:37:01 +08:00
tgr192.c crypto: tgr192 - remove unneeded semicolon 2019-11-15 13:44:17 +08:00
twofish_common.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
twofish_generic.c
…
vmac.c crypto: shash - convert shash_free_instance() to new style 2020-01-09 11:30:57 +08:00
wp512.c
…
xcbc.c crypto: shash - convert shash_free_instance() to new style 2020-01-09 11:30:57 +08:00
xor.c
…
xts.c crypto: skcipher - pass instance to crypto_grab_skcipher() 2020-01-09 11:30:54 +08:00
xxhash_generic.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
zstd.c
…