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linux/include/crypto
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Eric Biggers 4aa6dc909e crypto: chacha - centralize the skcipher wrappers for arch code 
Following the example of the crc32 and crc32c code, make the crypto
subsystem register both generic and architecture-optimized chacha20,
xchacha20, and xchacha12 skcipher algorithms, all implemented on top of
the appropriate library functions.  This eliminates the need for every
architecture to implement the same skcipher glue code.

To register the architecture-optimized skciphers only when
architecture-optimized code is actually being used, add a function
chacha_is_arch_optimized() and make each arch implement it.  Change each
architecture's ChaCha module_init function to arch_initcall so that the
CPU feature detection is guaranteed to run before
chacha_is_arch_optimized() gets called by crypto/chacha.c.  In the case
of s390, remove the CPU feature based module autoloading, which is no
longer needed since the module just gets pulled in via function linkage.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-07 13:22:28 +08:00
..
internal crypto: acomp - Add acomp_walk 2025-04-07 13:22:25 +08:00
acompress.h crypto: scomp - Allocate per-cpu buffer on first use of each CPU 2025-04-07 13:22:25 +08:00
aead.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
aes.h crypto: lib - implement library version of AES in CFB mode 2024-05-09 22:30:51 +03:00
akcipher.h crypto: akcipher - Drop sign/verify operations 2024-10-05 13:22:04 +08:00
algapi.h crypto: api - Move alg destroy work from instance to template 2025-04-07 13:22:25 +08:00
arc4.h crypto: arc4 - refactor arc4 core code into separate library 2019-06-20 14:18:33 +08:00
aria.h crypto: Prepare to move crypto_tfm_ctx 2022-12-02 18:12:40 +08:00
authenc.h crypto: Add 'krb5enc' hash and cipher AEAD algorithm 2025-03-02 21:39:34 +00:00
b128ops.h cyrpto/b128ops: Remove struct u128 2023-06-05 09:36:35 +02:00
blake2b.h crypto: api - Replace kernel.h with the necessary inclusions 2021-12-17 16:59:48 +11:00
blake2s.h lib/crypto: blake2s: move hmac construction into wireguard 2022-01-18 13:03:55 +01:00
blowfish.h
cast_common.h
cast5.h
cast6.h crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
chacha.h crypto: chacha - centralize the skcipher wrappers for arch code 2025-04-07 13:22:28 +08:00
chacha20poly1305.h crypto: lib/chacha20poly1305 - Add missing function declaration 2020-07-16 21:49:04 +10:00
cryptd.h crypto: api - Replace kernel.h with the necessary inclusions 2021-12-17 16:59:48 +11:00
ctr.h crypto: ctr - remove unused crypto_ctr_encrypt_walk() 2025-04-07 13:22:27 +08:00
curve25519.h crypto: lib/curve25519 - Move selftest prototype into header file 2020-11-20 14:45:33 +11:00
des.h crypto: des - remove now unused __des3_ede_setkey() 2019-08-22 14:57:33 +10:00
dh.h crypto: dh - split out deserialization code from crypto_dh_decode() 2022-03-03 10:47:50 +12:00
drbg.h crypto: drbg - reseed 'nopr' drbgs periodically from get_random_bytes() 2021-11-26 16:16:50 +11:00
ecc_curve.h crypto: ecc - Add nbits field to ecc_curve structure 2024-04-12 15:07:52 +08:00
ecdh.h crypto: ecc - Add NIST P521 curve parameters 2024-04-12 15:07:52 +08:00
engine.h crypto: engine - Make crypto_engine_exit() return void 2023-10-01 16:28:15 +08:00
gcm.h crypto: lib/aesgcm - Provide minimal library implementation 2022-11-11 18:14:59 +08:00
gf128mul.h crypto: lib/gf128mul - Remove some bbe deadcode 2024-12-21 22:46:24 +08:00
ghash.h crypto: ghash - add comment and improve help text 2019-07-27 21:08:38 +10:00
hash_info.h crypto: FIPS 202 SHA-3 register in hash info for IMA 2023-10-27 18:04:30 +08:00
hash.h crypto: hash - Do not use shash in hard IRQs 2025-04-07 13:22:27 +08:00
hkdf.h crypto,fs: Separate out hkdf_extract() and hkdf_expand() 2025-03-20 16:53:53 -07:00
hmac.h
if_alg.h net: change proto and proto_ops accept type 2024-05-13 18:19:09 -06:00
kdf_sp800108.h crypto: kdf - add SP800-108 counter key derivation function 2021-11-26 16:25:17 +11:00
kpp.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
krb5.h crypto/krb5: Implement the Camellia enctypes from rfc6803 2025-03-02 21:55:23 +00:00
md5.h
nhpoly1305.h crypto: poly1305 - add new 32 and 64-bit generic versions 2020-01-16 15:18:12 +08:00
null.h crypto: null - Remove VLA usage of skcipher 2018-09-28 12:46:08 +08:00
padlock.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pcrypt.h crypto: api - Replace kernel.h with the necessary inclusions 2021-12-17 16:59:48 +11:00
pkcs7.h PKCS#7: Introduce pkcs7_get_digest() 2019-08-05 18:40:19 -04:00
poly1305.h crypto: poly1305 - fix poly1305_core_setkey() declaration 2021-04-02 18:28:12 +11:00
polyval.h crypto: x86/polyval - Add PCLMULQDQ accelerated implementation of POLYVAL 2022-06-10 16:40:17 +08:00
public_key.h crypto: asymmetric_keys - Remove unused functions 2024-11-02 18:23:24 +08:00
rng.h crypto: remove CONFIG_CRYPTO_STATS 2024-04-02 10:49:38 +08:00
scatterwalk.h crypto: scatterwalk - Use nth_page instead of doing it by hand 2025-03-21 17:33:39 +08:00
serpent.h crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
sha1_base.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha1.h crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
sha2.h crypto: lib/sha256 - Remove redundant and unused sha224_update 2023-05-19 16:45:43 +08:00
sha3.h
sha256_base.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sha512_base.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sig.h crypto: sig - Prepare for algorithms with variable signature size 2025-02-09 18:08:12 +08:00
skcipher.h crypto: skcipher - Set tfm in SYNC_SKCIPHER_REQUEST_ON_STACK 2025-02-22 15:56:03 +08:00
sm3_base.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sm3.h crypto: sm3 - make dependent on sm3 library 2022-01-28 16:51:11 +11:00
sm4.h crypto: sm4 - export sm4 constant arrays 2022-04-08 16:12:46 +08:00
streebog.h crypto: streebog - fix unaligned memory accesses 2019-04-08 14:42:55 +08:00
twofish.h crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
utils.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
xts.h crypto: xts - drop xts_check_key() 2023-01-06 17:15:47 +08:00