linux-stable/arch/x86/crypto/glue_helper-asm-avx.S
Ard Biesheuvel 89b7ba5c8b crypto: x86/glue-helper - drop CTR helper routines
The glue helper's CTR routines are no longer used, so drop them.

Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-14 17:10:28 +11:00

36 lines
1.1 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Shared glue code for 128bit block ciphers, AVX assembler macros
*
* Copyright © 2012-2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
*/
#define load_8way(src, x0, x1, x2, x3, x4, x5, x6, x7) \
vmovdqu (0*16)(src), x0; \
vmovdqu (1*16)(src), x1; \
vmovdqu (2*16)(src), x2; \
vmovdqu (3*16)(src), x3; \
vmovdqu (4*16)(src), x4; \
vmovdqu (5*16)(src), x5; \
vmovdqu (6*16)(src), x6; \
vmovdqu (7*16)(src), x7;
#define store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7) \
vmovdqu x0, (0*16)(dst); \
vmovdqu x1, (1*16)(dst); \
vmovdqu x2, (2*16)(dst); \
vmovdqu x3, (3*16)(dst); \
vmovdqu x4, (4*16)(dst); \
vmovdqu x5, (5*16)(dst); \
vmovdqu x6, (6*16)(dst); \
vmovdqu x7, (7*16)(dst);
#define store_cbc_8way(src, dst, x0, x1, x2, x3, x4, x5, x6, x7) \
vpxor (0*16)(src), x1, x1; \
vpxor (1*16)(src), x2, x2; \
vpxor (2*16)(src), x3, x3; \
vpxor (3*16)(src), x4, x4; \
vpxor (4*16)(src), x5, x5; \
vpxor (5*16)(src), x6, x6; \
vpxor (6*16)(src), x7, x7; \
store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7);