mbox series

[v4,0/4] crypto: aria: implement aria-avx2 and aria-avx512

Message ID 20221113165645.4652-1-ap420073@gmail.com
Headers show
Series crypto: aria: implement aria-avx2 and aria-avx512 | expand

Message

Taehee Yoo Nov. 13, 2022, 4:56 p.m. UTC 
This patchset is to implement aria-avx2 and aria-avx512.
There are some differences between aria-avx, aria-avx2, and aria-avx512,
but they are not core logic(s-box, diffusion layer).

ARIA-AVX2
It supports 32way parallel processing using 256bit registers.
Like ARIA-AVX, it supports both AES-NI based s-box layer algorithm and
GFNI based s-box layer algorithm.
These algorithms are the same as ARIA-AVX except that AES-NI doesn't
support 256bit registers, so it is used twice.

ARIA-AVX512
It supports 64way parallel processing using 512bit registers.
It supports only GFNI based s-box layer algorithm.

Benchmarks with i3-12100
commands: modprobe tcrypt mode=610 num_mb=8192

ARIA-AVX512(128bit and 256bit)
    testing speed of multibuffer ecb(aria) (ecb-aria-avx512) encryption
tcrypt: 1 operation in 1504 cycles (1024 bytes)
tcrypt: 1 operation in 4595 cycles (4096 bytes)
tcrypt: 1 operation in 1763 cycles (1024 bytes)
tcrypt: 1 operation in 5540 cycles (4096 bytes)
    testing speed of multibuffer ecb(aria) (ecb-aria-avx512) decryption
tcrypt: 1 operation in 1502 cycles (1024 bytes)
tcrypt: 1 operation in 4615 cycles (4096 bytes)
tcrypt: 1 operation in 1759 cycles (1024 bytes)
tcrypt: 1 operation in 5554 cycles (4096 bytes)

ARIA-AVX2 with GFNI(128bit and 256bit)
    testing speed of multibuffer ecb(aria) (ecb-aria-avx2) encryption
tcrypt: 1 operation in 2003 cycles (1024 bytes)
tcrypt: 1 operation in 5867 cycles (4096 bytes)
tcrypt: 1 operation in 2358 cycles (1024 bytes)
tcrypt: 1 operation in 7295 cycles (4096 bytes)
    testing speed of multibuffer ecb(aria) (ecb-aria-avx2) decryption
tcrypt: 1 operation in 2004 cycles (1024 bytes)
tcrypt: 1 operation in 5956 cycles (4096 bytes)
tcrypt: 1 operation in 2409 cycles (1024 bytes)
tcrypt: 1 operation in 7564 cycles (4096 bytes)

ARIA-AVX with GFNI(128bit and 256bit)
    testing speed of multibuffer ecb(aria) (ecb-aria-avx) encryption
tcrypt: 1 operation in 2761 cycles (1024 bytes)
tcrypt: 1 operation in 9390 cycles (4096 bytes)
tcrypt: 1 operation in 3401 cycles (1024 bytes)
tcrypt: 1 operation in 11876 cycles (4096 bytes)
    testing speed of multibuffer ecb(aria) (ecb-aria-avx) decryption
tcrypt: 1 operation in 2735 cycles (1024 bytes)
tcrypt: 1 operation in 9424 cycles (4096 bytes)
tcrypt: 1 operation in 3369 cycles (1024 bytes)
tcrypt: 1 operation in 11954 cycles (4096 bytes)

v4:
 - Use keystream array in the request ctx

v3:
 - Use ARIA_CTX_enc_key, ARIA_CTX_dec_key, and ARIA_CTX_rounds defines.

v2:
 - Add new "add keystream array into struct aria_ctx" patch.
 - Use keystream array in the aria_ctx instead of stack memory

Taehee Yoo (4):
  crypto: aria: add keystream array into request ctx
  crypto: aria: do not use magic number offsets of aria_ctx
  crypto: aria: implement aria-avx2
  crypto: aria: implement aria-avx512

 arch/x86/crypto/Kconfig                   |   38 +
 arch/x86/crypto/Makefile                  |    6 +
 arch/x86/crypto/aria-aesni-avx-asm_64.S   |   26 +-
 arch/x86/crypto/aria-aesni-avx2-asm_64.S  | 1432 +++++++++++++++++++++
 arch/x86/crypto/aria-avx.h                |   46 +
 arch/x86/crypto/aria-gfni-avx512-asm_64.S | 1019 +++++++++++++++
 arch/x86/crypto/aria_aesni_avx2_glue.c    |  251 ++++
 arch/x86/crypto/aria_aesni_avx_glue.c     |   45 +-
 arch/x86/crypto/aria_gfni_avx512_glue.c   |  249 ++++
 arch/x86/kernel/asm-offsets.c             |   11 +
 crypto/aria_generic.c                     |    4 +
 11 files changed, 3099 insertions(+), 28 deletions(-)
 create mode 100644 arch/x86/crypto/aria-aesni-avx2-asm_64.S
 create mode 100644 arch/x86/crypto/aria-gfni-avx512-asm_64.S
 create mode 100644 arch/x86/crypto/aria_aesni_avx2_glue.c
 create mode 100644 arch/x86/crypto/aria_gfni_avx512_glue.c