From 8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 20:50:12 +0200 Subject: Merging upstream version 6.8.9. Signed-off-by: Daniel Baumann --- arch/x86/crypto/sm4-aesni-avx2-asm_64.S | 55 --------------------------------- 1 file changed, 55 deletions(-) (limited to 'arch/x86/crypto/sm4-aesni-avx2-asm_64.S') diff --git a/arch/x86/crypto/sm4-aesni-avx2-asm_64.S b/arch/x86/crypto/sm4-aesni-avx2-asm_64.S index 98ede94592..9ff5ba0755 100644 --- a/arch/x86/crypto/sm4-aesni-avx2-asm_64.S +++ b/arch/x86/crypto/sm4-aesni-avx2-asm_64.S @@ -439,58 +439,3 @@ SYM_TYPED_FUNC_START(sm4_aesni_avx2_cbc_dec_blk16) FRAME_END RET; SYM_FUNC_END(sm4_aesni_avx2_cbc_dec_blk16) - -/* - * void sm4_aesni_avx2_cfb_dec_blk16(const u32 *rk, u8 *dst, - * const u8 *src, u8 *iv) - */ -SYM_TYPED_FUNC_START(sm4_aesni_avx2_cfb_dec_blk16) - /* input: - * %rdi: round key array, CTX - * %rsi: dst (16 blocks) - * %rdx: src (16 blocks) - * %rcx: iv - */ - FRAME_BEGIN - - vzeroupper; - - /* Load input */ - vmovdqu (%rcx), RNOTx; - vinserti128 $1, (%rdx), RNOT, RA0; - vmovdqu (0 * 32 + 16)(%rdx), RA1; - vmovdqu (1 * 32 + 16)(%rdx), RA2; - vmovdqu (2 * 32 + 16)(%rdx), RA3; - vmovdqu (3 * 32 + 16)(%rdx), RB0; - vmovdqu (4 * 32 + 16)(%rdx), RB1; - vmovdqu (5 * 32 + 16)(%rdx), RB2; - vmovdqu (6 * 32 + 16)(%rdx), RB3; - - /* Update IV */ - vmovdqu (7 * 32 + 16)(%rdx), RNOTx; - vmovdqu RNOTx, (%rcx); - - call __sm4_crypt_blk16; - - vpxor (0 * 32)(%rdx), RA0, RA0; - vpxor (1 * 32)(%rdx), RA1, RA1; - vpxor (2 * 32)(%rdx), RA2, RA2; - vpxor (3 * 32)(%rdx), RA3, RA3; - vpxor (4 * 32)(%rdx), RB0, RB0; - vpxor (5 * 32)(%rdx), RB1, RB1; - vpxor (6 * 32)(%rdx), RB2, RB2; - vpxor (7 * 32)(%rdx), RB3, RB3; - - vmovdqu RA0, (0 * 32)(%rsi); - vmovdqu RA1, (1 * 32)(%rsi); - vmovdqu RA2, (2 * 32)(%rsi); - vmovdqu RA3, (3 * 32)(%rsi); - vmovdqu RB0, (4 * 32)(%rsi); - vmovdqu RB1, (5 * 32)(%rsi); - vmovdqu RB2, (6 * 32)(%rsi); - vmovdqu RB3, (7 * 32)(%rsi); - - vzeroall; - FRAME_END - RET; -SYM_FUNC_END(sm4_aesni_avx2_cfb_dec_blk16) -- cgit v1.2.3