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7cceca8b25
linux/arch/arm64/crypto
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Ard Biesheuvel 7cceca8b25 crypto: arm64/aes - implement support for XTS ciphertext stealing 
Add the missing support for ciphertext stealing in the implementation
of AES-XTS, which is part of the XTS specification but was omitted up
until now due to lack of a need for it.

The asm helpers are updated so they can deal with any input size, as
long as the last full block and the final partial block are presented
at the same time. The glue code is updated so that the common case of
operating on a sector or page is mostly as before. When CTS is needed,
the walk is split up into two pieces, unless the entire input is covered
by a single step.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-09 17:35:39 +10:00
..
.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 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
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 - implement support for XTS ciphertext stealing 2019-09-09 17:35:39 +10:00
aes-modes.S crypto: arm64/aes - implement support for XTS ciphertext stealing 2019-09-09 17:35:39 +10:00
aes-neon.S crypto: arm64/aes-neon - switch to shared AES Sboxes 2019-07-26 14:58:36 +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: aes - move sync ctr(aes) to AES library and generic helper 2019-07-26 14:58:08 +10:00
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: chacha - constify ctx and iv arguments 2019-06-13 14:31:40 +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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ghash-ce-glue.c crypto: arm64/ghash - switch to AES library 2019-07-26 14:56:04 +10:00
Kconfig crypto: arm64/aes-ce-cipher - use AES library as fallback 2019-07-26 14:58:09 +10:00
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