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c77da4867c
linux/arch/arm64/crypto
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Ard Biesheuvel c77da4867c crypto: arm64/chacha - depend on generic chacha library instead of crypto driver 
Depend on the generic ChaCha library routines instead of pulling in the
generic ChaCha skcipher driver, which is more than we need, and makes
managing the dependencies between the generic library, generic driver,
accelerated library and driver more complicated.

While at it, drop the logic to prefer the scalar code on short inputs.
Turning the NEON on and off is cheap these days, and one major use case
for ChaCha20 is ChaCha20-Poly1305, which is guaranteed to hit the scalar
path upon every invocation  (when doing the Poly1305 nonce generation)

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-17 09:02:39 +08:00
..
.gitignore crypto: arm64/sha2 - add generated .S files to .gitignore 2016-11-29 16:06:56 +08:00
aes-ce-ccm-core.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aes-ce-ccm-glue.c crypto: arm64/aes-ccm - switch to AES library 2019-07-26 14:56:05 +10:00
aes-ce-core.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aes-ce-glue.c crypto: arm64/aes-ce-cipher - use AES library as fallback 2019-07-26 14:58:09 +10:00
aes-ce-setkey.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
aes-ce.S crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS 2019-09-09 17:35:39 +10:00
aes-cipher-core.S crypto: arm64/aes-cipher - switch to shared AES inverse Sbox 2019-07-26 14:58:37 +10:00
aes-cipher-glue.c crypto: arm64/aes-ce-cipher - use AES library as fallback 2019-07-26 14:58:09 +10:00
aes-glue.c crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS 2019-09-09 17:35:39 +10:00
aes-modes.S crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS 2019-09-09 17:35:39 +10:00
aes-neon.S crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS 2019-09-09 17:35:39 +10:00
aes-neonbs-core.S crypto: arm64/aes-neonbs - replace tweak mask literal with composition 2019-09-09 17:35:28 +10:00
aes-neonbs-glue.c crypto: arm64/aes-neonbs - add return value of skcipher_walk_done() in __xts_crypt() 2019-11-01 13:33:42 +08:00
chacha-neon-core.S crypto: arm64/chacha - fix hchacha_block_neon() for big endian 2019-02-28 14:37:48 +08:00
chacha-neon-glue.c crypto: arm64/chacha - depend on generic chacha library instead of crypto driver 2019-11-17 09:02:39 +08:00
crct10dif-ce-core.S crypto: arm64/crct10dif-ce - cleanup and optimizations 2019-02-08 15:29:48 +08:00
crct10dif-ce-glue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ghash-ce-core.S crypto: arm64/gcm-ce - implement 4 way interleave 2019-10-05 01:04:31 +10:00
ghash-ce-glue.c crypto: arm64/gcm-ce - implement 4 way interleave 2019-10-05 01:04:31 +10:00
Kconfig crypto: arm64/chacha - depend on generic chacha library instead of crypto driver 2019-11-17 09:02:39 +08:00
Makefile treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
nh-neon-core.S crypto: arm64/nhpoly1305 - add NEON-accelerated NHPoly1305 2018-12-13 18:24:35 +08:00
nhpoly1305-neon-glue.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-05-06 20:15:06 -07:00
sha1-ce-core.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sha1-ce-glue.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
sha2-ce-core.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sha2-ce-glue.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
sha3-ce-core.S crypto: arm64/sha3-ce - yield NEON after every block of input 2018-05-12 00:13:11 +08:00
sha3-ce-glue.c crypto: arm64 - convert to use crypto_simd_usable() 2019-03-22 20:57:27 +08:00
sha256-core.S_shipped crypto: clarify licensing of OpenSSL asm code 2018-05-31 00:13:44 +08:00
sha256-glue.c crypto: arm64 - Rename functions to avoid conflict with crypto/sha256.h 2019-09-05 14:37:30 +10:00
sha512-armv8.pl crypto: clarify licensing of OpenSSL asm code 2018-05-31 00:13:44 +08:00
sha512-ce-core.S crypto: arm64/sha512-ce - yield NEON after every block of input 2018-05-12 00:13:12 +08:00
sha512-ce-glue.c crypto: arm64 - convert to use crypto_simd_usable() 2019-03-22 20:57:27 +08:00
sha512-core.S_shipped crypto: clarify licensing of OpenSSL asm code 2018-05-31 00:13:44 +08:00
sha512-glue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sm3-ce-core.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sm3-ce-glue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sm4-ce-core.S crypto: arm64 - add support for SM4 encryption using special instructions 2018-05-05 14:52:53 +08:00
sm4-ce-glue.c crypto: arm64 - convert to use crypto_simd_usable() 2019-03-22 20:57:27 +08:00