diff options
Diffstat (limited to 'arch/x86/crypto/glue_helper-asm-avx.S')
-rw-r--r-- | arch/x86/crypto/glue_helper-asm-avx.S | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/arch/x86/crypto/glue_helper-asm-avx.S b/arch/x86/crypto/glue_helper-asm-avx.S index d08fc575ef7f..3da385271227 100644 --- a/arch/x86/crypto/glue_helper-asm-avx.S +++ b/arch/x86/crypto/glue_helper-asm-avx.S @@ -34,107 +34,3 @@ vpxor (5*16)(src), x6, x6; \ vpxor (6*16)(src), x7, x7; \ store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7); - -#define inc_le128(x, minus_one, tmp) \ - vpcmpeqq minus_one, x, tmp; \ - vpsubq minus_one, x, x; \ - vpslldq $8, tmp, tmp; \ - vpsubq tmp, x, x; - -#define load_ctr_8way(iv, bswap, x0, x1, x2, x3, x4, x5, x6, x7, t0, t1, t2) \ - vpcmpeqd t0, t0, t0; \ - vpsrldq $8, t0, t0; /* low: -1, high: 0 */ \ - vmovdqa bswap, t1; \ - \ - /* load IV and byteswap */ \ - vmovdqu (iv), x7; \ - vpshufb t1, x7, x0; \ - \ - /* construct IVs */ \ - inc_le128(x7, t0, t2); \ - vpshufb t1, x7, x1; \ - inc_le128(x7, t0, t2); \ - vpshufb t1, x7, x2; \ - inc_le128(x7, t0, t2); \ - vpshufb t1, x7, x3; \ - inc_le128(x7, t0, t2); \ - vpshufb t1, x7, x4; \ - inc_le128(x7, t0, t2); \ - vpshufb t1, x7, x5; \ - inc_le128(x7, t0, t2); \ - vpshufb t1, x7, x6; \ - inc_le128(x7, t0, t2); \ - vmovdqa x7, t2; \ - vpshufb t1, x7, x7; \ - inc_le128(t2, t0, t1); \ - vmovdqu t2, (iv); - -#define store_ctr_8way(src, dst, x0, x1, x2, x3, x4, x5, x6, x7) \ - vpxor (0*16)(src), x0, x0; \ - vpxor (1*16)(src), x1, x1; \ - vpxor (2*16)(src), x2, x2; \ - vpxor (3*16)(src), x3, x3; \ - vpxor (4*16)(src), x4, x4; \ - vpxor (5*16)(src), x5, x5; \ - vpxor (6*16)(src), x6, x6; \ - vpxor (7*16)(src), x7, x7; \ - store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7); - -#define gf128mul_x_ble(iv, mask, tmp) \ - vpsrad $31, iv, tmp; \ - vpaddq iv, iv, iv; \ - vpshufd $0x13, tmp, tmp; \ - vpand mask, tmp, tmp; \ - vpxor tmp, iv, iv; - -#define load_xts_8way(iv, src, dst, x0, x1, x2, x3, x4, x5, x6, x7, tiv, t0, \ - t1, xts_gf128mul_and_shl1_mask) \ - vmovdqa xts_gf128mul_and_shl1_mask, t0; \ - \ - /* load IV */ \ - vmovdqu (iv), tiv; \ - vpxor (0*16)(src), tiv, x0; \ - vmovdqu tiv, (0*16)(dst); \ - \ - /* construct and store IVs, also xor with source */ \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (1*16)(src), tiv, x1; \ - vmovdqu tiv, (1*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (2*16)(src), tiv, x2; \ - vmovdqu tiv, (2*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (3*16)(src), tiv, x3; \ - vmovdqu tiv, (3*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (4*16)(src), tiv, x4; \ - vmovdqu tiv, (4*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (5*16)(src), tiv, x5; \ - vmovdqu tiv, (5*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (6*16)(src), tiv, x6; \ - vmovdqu tiv, (6*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vpxor (7*16)(src), tiv, x7; \ - vmovdqu tiv, (7*16)(dst); \ - \ - gf128mul_x_ble(tiv, t0, t1); \ - vmovdqu tiv, (iv); - -#define store_xts_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7) \ - vpxor (0*16)(dst), x0, x0; \ - vpxor (1*16)(dst), x1, x1; \ - vpxor (2*16)(dst), x2, x2; \ - vpxor (3*16)(dst), x3, x3; \ - vpxor (4*16)(dst), x4, x4; \ - vpxor (5*16)(dst), x5, x5; \ - vpxor (6*16)(dst), x6, x6; \ - vpxor (7*16)(dst), x7, x7; \ - store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7); |