From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: linux-crypto@vger.kernel.org
Cc: herbert@gondor.apana.org.au, ebiggers@kernel.org,
Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH 00/17] crypto: arm/aes - XTS ciphertext stealing and other updates
Date: Wed, 21 Aug 2019 17:32:36 +0300 [thread overview]
Message-ID: <20190821143253.30209-1-ard.biesheuvel@linaro.org> (raw)
This is a collection of improvements for the ARM and arm64 implementations
of the AES based skciphers.
NOTES:
- the last two patches add XTS ciphertext stealing test vectors and should
NOT be merged until all AES-XTS implementations have been confirmed to work
- this series applies onto v13 of my ESSIV series
- tested for correctness [on both QEMU and actual hardware (via kernelci)] but
not for performance regressions
The most important part of this series is the implementation of ciphertext
stealing support for the XTS skciphers. The CE and NEON bit slicing based
code for both ARM and arm64 is updated to handle inputs of any length >= the
XTS block size of 16 bytes.
It also updates the arm64 CTS/CBC implementation not to use a request ctx
structure, and ports the resulting implementation to ARM as well.
The remaining patches are cleanups and minor improvements in the 'ongoing
maintenance' category. None of these are -stable candidates AFAICT.
Ard Biesheuvel (16):
crypto: arm/aes - fix round key prototypes
crypto: arm/aes-ce - yield the SIMD unit between scatterwalk steps
crypto: arm/aes-ce - switch to 4x interleave
crypto: arm/aes-ce - replace tweak mask literal with composition
crypto: arm/aes-neonbs - replace tweak mask literal with composition
crypto: arm64/aes-neonbs - replace tweak mask literal with composition
crypto: arm64/aes-neon - limit exposed routines if faster driver is
enabled
crypto: skcipher - add the ability to abort a skcipher walk
crypto: arm64/aes-cts-cbc-ce - performance tweak
crypto: arm64/aes-cts-cbc - move request context data to the stack
crypto: arm64/aes - implement support for XTS ciphertext stealing
crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS
crypto: arm/aes-ce - implement ciphertext stealing for XTS
crypto: arm/aes-neonbs - implement ciphertext stealing for XTS
crypto: arm/aes-ce - implement ciphertext stealing for CBC
crypto: testmgr - add test vectors for XTS ciphertext stealing
Pascal van Leeuwen (1):
crypto: testmgr - Add additional AES-XTS vectors for covering CTS
arch/arm/crypto/aes-ce-core.S | 462 ++++++++++++++------
arch/arm/crypto/aes-ce-glue.c | 377 +++++++++++++---
arch/arm/crypto/aes-neonbs-core.S | 24 +-
arch/arm/crypto/aes-neonbs-glue.c | 91 +++-
arch/arm64/crypto/aes-ce.S | 3 +
arch/arm64/crypto/aes-glue.c | 299 ++++++++-----
arch/arm64/crypto/aes-modes.S | 107 ++++-
arch/arm64/crypto/aes-neon.S | 5 +
arch/arm64/crypto/aes-neonbs-core.S | 9 +-
arch/arm64/crypto/aes-neonbs-glue.c | 111 ++++-
crypto/skcipher.c | 3 +
crypto/testmgr.h | 368 ++++++++++++++++
include/crypto/internal/skcipher.h | 5 +
13 files changed, 1498 insertions(+), 366 deletions(-)
--
2.17.1
next reply other threads:[~2019-08-21 14:33 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-21 14:32 Ard Biesheuvel [this message]
2019-08-21 14:32 ` [PATCH 01/17] crypto: arm/aes - fix round key prototypes Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 02/17] crypto: arm/aes-ce - yield the SIMD unit between scatterwalk steps Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 03/17] crypto: arm/aes-ce - switch to 4x interleave Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 04/17] crypto: arm/aes-ce - replace tweak mask literal with composition Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 05/17] crypto: arm/aes-neonbs " Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 06/17] crypto: arm64/aes-neonbs " Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 07/17] crypto: arm64/aes-neon - limit exposed routines if faster driver is enabled Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 08/17] crypto: skcipher - add the ability to abort a skcipher walk Ard Biesheuvel
2019-08-30 8:03 ` Herbert Xu
2019-08-31 18:01 ` Ard Biesheuvel
2019-09-03 6:54 ` crypto: skcipher - Unmap pages after an external error Herbert Xu
2019-09-03 7:05 ` crypto: ablkcipher " Herbert Xu
2019-09-03 7:09 ` crypto: blkcipher " Herbert Xu
2019-09-03 13:50 ` crypto: skcipher " Eric Biggers
2019-09-03 22:36 ` Herbert Xu
2019-09-05 5:22 ` Eric Biggers
2019-09-05 5:40 ` Herbert Xu
2019-09-06 1:57 ` Eric Biggers
2019-09-06 2:15 ` Herbert Xu
2019-09-06 3:13 ` [v2 PATCH] " Herbert Xu
2019-09-07 0:52 ` Ard Biesheuvel
2019-09-07 1:19 ` Herbert Xu
2019-09-07 1:32 ` Ard Biesheuvel
2019-09-07 1:56 ` Herbert Xu
2019-09-07 2:14 ` Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 09/17] crypto: arm64/aes-cts-cbc-ce - performance tweak Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 10/17] crypto: arm64/aes-cts-cbc - move request context data to the stack Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 11/17] crypto: arm64/aes - implement support for XTS ciphertext stealing Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 12/17] crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 13/17] crypto: arm/aes-ce " Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 14/17] crypto: arm/aes-neonbs " Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 15/17] crypto: arm/aes-ce - implement ciphertext stealing for CBC Ard Biesheuvel
2019-09-30 16:32 ` Guenter Roeck
2019-09-30 18:19 ` Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 16/17] crypto: testmgr - add test vectors for XTS ciphertext stealing Ard Biesheuvel
2019-08-21 14:32 ` [PATCH 17/17] crypto: testmgr - Add additional AES-XTS vectors for covering CTS Ard Biesheuvel
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