| Message ID | 20250205035026.116976-1-ebiggers@kernel.org |
|---|---|
| Headers | show |
| Series | crypto: x86 - AES-CTR and AES-XCTR rewrite | expand |
On Tue, Feb 04, 2025 at 07:50:24PM -0800, Eric Biggers wrote:
> [PATCH 0/2] crypto: x86 - AES-CTR and AES-XCTR rewrite
To clarify, this is meant to be v2. I forgot to put it in the subject lines.
- Eric
This series adds new implementations of AES-CTR and AES-XCTR that are optimized for modern x86_64 CPUs, and it removes the existing implementations that are superseded or obsolete. Changed in v2: - Split the removal of the non-AVX implementation of AES-CTR into a separate patch, and removed the assembly code too. - Made some minor tweaks to the new assembly file, including fixing a build error when aesni-intel is built as a module. Eric Biggers (2): crypto: x86/aes-ctr - rewrite AES-NI optimized CTR and add VAES support crypto: x86/aes-ctr - remove non-AVX implementation of AES-CTR arch/x86/crypto/Makefile | 2 +- arch/x86/crypto/aes-ctr-avx-x86_64.S | 552 ++++++++++++++++++++++ arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 597 ------------------------ arch/x86/crypto/aesni-intel_asm.S | 125 ----- arch/x86/crypto/aesni-intel_glue.c | 450 ++++++++---------- 5 files changed, 756 insertions(+), 970 deletions(-) create mode 100644 arch/x86/crypto/aes-ctr-avx-x86_64.S delete mode 100644 arch/x86/crypto/aes_ctrby8_avx-x86_64.S base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b