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Diffstat (limited to 'arch/x86/crypto/camellia-aesni-avx-asm_64.S')
-rw-r--r--arch/x86/crypto/camellia-aesni-avx-asm_64.S1102
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diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
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index 00000000000..2306d2e4816
--- /dev/null
+++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
@@ -0,0 +1,1102 @@
+/*
+ * x86_64/AVX/AES-NI assembler implementation of Camellia
+ *
+ * Copyright © 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+/*
+ * Version licensed under 2-clause BSD License is available at:
+ * http://koti.mbnet.fi/axh/crypto/camellia-BSD-1.2.0-aesni1.tar.xz
+ */
+
+#define CAMELLIA_TABLE_BYTE_LEN 272
+
+/* struct camellia_ctx: */
+#define key_table 0
+#define key_length CAMELLIA_TABLE_BYTE_LEN
+
+/* register macros */
+#define CTX %rdi
+
+/**********************************************************************
+ 16-way camellia
+ **********************************************************************/
+#define filter_8bit(x, lo_t, hi_t, mask4bit, tmp0) \
+ vpand x, mask4bit, tmp0; \
+ vpandn x, mask4bit, x; \
+ vpsrld $4, x, x; \
+ \
+ vpshufb tmp0, lo_t, tmp0; \
+ vpshufb x, hi_t, x; \
+ vpxor tmp0, x, x;
+
+/*
+ * IN:
+ * x0..x7: byte-sliced AB state
+ * mem_cd: register pointer storing CD state
+ * key: index for key material
+ * OUT:
+ * x0..x7: new byte-sliced CD state
+ */
+#define roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, t0, t1, t2, t3, t4, t5, t6, \
+ t7, mem_cd, key) \
+ /* \
+ * S-function with AES subbytes \
+ */ \
+ vmovdqa .Linv_shift_row, t4; \
+ vbroadcastss .L0f0f0f0f, t7; \
+ vmovdqa .Lpre_tf_lo_s1, t0; \
+ vmovdqa .Lpre_tf_hi_s1, t1; \
+ \
+ /* AES inverse shift rows */ \
+ vpshufb t4, x0, x0; \
+ vpshufb t4, x7, x7; \
+ vpshufb t4, x1, x1; \
+ vpshufb t4, x4, x4; \
+ vpshufb t4, x2, x2; \
+ vpshufb t4, x5, x5; \
+ vpshufb t4, x3, x3; \
+ vpshufb t4, x6, x6; \
+ \
+ /* prefilter sboxes 1, 2 and 3 */ \
+ vmovdqa .Lpre_tf_lo_s4, t2; \
+ vmovdqa .Lpre_tf_hi_s4, t3; \
+ filter_8bit(x0, t0, t1, t7, t6); \
+ filter_8bit(x7, t0, t1, t7, t6); \
+ filter_8bit(x1, t0, t1, t7, t6); \
+ filter_8bit(x4, t0, t1, t7, t6); \
+ filter_8bit(x2, t0, t1, t7, t6); \
+ filter_8bit(x5, t0, t1, t7, t6); \
+ \
+ /* prefilter sbox 4 */ \
+ vpxor t4, t4, t4; \
+ filter_8bit(x3, t2, t3, t7, t6); \
+ filter_8bit(x6, t2, t3, t7, t6); \
+ \
+ /* AES subbytes + AES shift rows */ \
+ vmovdqa .Lpost_tf_lo_s1, t0; \
+ vmovdqa .Lpost_tf_hi_s1, t1; \
+ vaesenclast t4, x0, x0; \
+ vaesenclast t4, x7, x7; \
+ vaesenclast t4, x1, x1; \
+ vaesenclast t4, x4, x4; \
+ vaesenclast t4, x2, x2; \
+ vaesenclast t4, x5, x5; \
+ vaesenclast t4, x3, x3; \
+ vaesenclast t4, x6, x6; \
+ \
+ /* postfilter sboxes 1 and 4 */ \
+ vmovdqa .Lpost_tf_lo_s3, t2; \
+ vmovdqa .Lpost_tf_hi_s3, t3; \
+ filter_8bit(x0, t0, t1, t7, t6); \
+ filter_8bit(x7, t0, t1, t7, t6); \
+ filter_8bit(x3, t0, t1, t7, t6); \
+ filter_8bit(x6, t0, t1, t7, t6); \
+ \
+ /* postfilter sbox 3 */ \
+ vmovdqa .Lpost_tf_lo_s2, t4; \
+ vmovdqa .Lpost_tf_hi_s2, t5; \
+ filter_8bit(x2, t2, t3, t7, t6); \
+ filter_8bit(x5, t2, t3, t7, t6); \
+ \
+ vpxor t6, t6, t6; \
+ vmovq key, t0; \
+ \
+ /* postfilter sbox 2 */ \
+ filter_8bit(x1, t4, t5, t7, t2); \
+ filter_8bit(x4, t4, t5, t7, t2); \
+ \
+ vpsrldq $5, t0, t5; \
+ vpsrldq $1, t0, t1; \
+ vpsrldq $2, t0, t2; \
+ vpsrldq $3, t0, t3; \
+ vpsrldq $4, t0, t4; \
+ vpshufb t6, t0, t0; \
+ vpshufb t6, t1, t1; \
+ vpshufb t6, t2, t2; \
+ vpshufb t6, t3, t3; \
+ vpshufb t6, t4, t4; \
+ vpsrldq $2, t5, t7; \
+ vpshufb t6, t7, t7; \
+ \
+ /* \
+ * P-function \
+ */ \
+ vpxor x5, x0, x0; \
+ vpxor x6, x1, x1; \
+ vpxor x7, x2, x2; \
+ vpxor x4, x3, x3; \
+ \
+ vpxor x2, x4, x4; \
+ vpxor x3, x5, x5; \
+ vpxor x0, x6, x6; \
+ vpxor x1, x7, x7; \
+ \
+ vpxor x7, x0, x0; \
+ vpxor x4, x1, x1; \
+ vpxor x5, x2, x2; \
+ vpxor x6, x3, x3; \
+ \
+ vpxor x3, x4, x4; \
+ vpxor x0, x5, x5; \
+ vpxor x1, x6, x6; \
+ vpxor x2, x7, x7; /* note: high and low parts swapped */ \
+ \
+ /* \
+ * Add key material and result to CD (x becomes new CD) \
+ */ \
+ \
+ vpxor t3, x4, x4; \
+ vpxor 0 * 16(mem_cd), x4, x4; \
+ \
+ vpxor t2, x5, x5; \
+ vpxor 1 * 16(mem_cd), x5, x5; \
+ \
+ vpsrldq $1, t5, t3; \
+ vpshufb t6, t5, t5; \
+ vpshufb t6, t3, t6; \
+ \
+ vpxor t1, x6, x6; \
+ vpxor 2 * 16(mem_cd), x6, x6; \
+ \
+ vpxor t0, x7, x7; \
+ vpxor 3 * 16(mem_cd), x7, x7; \
+ \
+ vpxor t7, x0, x0; \
+ vpxor 4 * 16(mem_cd), x0, x0; \
+ \
+ vpxor t6, x1, x1; \
+ vpxor 5 * 16(mem_cd), x1, x1; \
+ \
+ vpxor t5, x2, x2; \
+ vpxor 6 * 16(mem_cd), x2, x2; \
+ \
+ vpxor t4, x3, x3; \
+ vpxor 7 * 16(mem_cd), x3, x3;
+
+/*
+ * Size optimization... with inlined roundsm16, binary would be over 5 times
+ * larger and would only be 0.5% faster (on sandy-bridge).
+ */
+.align 8
+roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
+ roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
+ %rcx, (%r9));
+ ret;
+
+.align 8
+roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
+ roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
+ %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
+ %rax, (%r9));
+ ret;
+
+/*
+ * IN/OUT:
+ * x0..x7: byte-sliced AB state preloaded
+ * mem_ab: byte-sliced AB state in memory
+ * mem_cb: byte-sliced CD state in memory
+ */
+#define two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, i, dir, store_ab) \
+ leaq (key_table + (i) * 8)(CTX), %r9; \
+ call roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; \
+ \
+ vmovdqu x4, 0 * 16(mem_cd); \
+ vmovdqu x5, 1 * 16(mem_cd); \
+ vmovdqu x6, 2 * 16(mem_cd); \
+ vmovdqu x7, 3 * 16(mem_cd); \
+ vmovdqu x0, 4 * 16(mem_cd); \
+ vmovdqu x1, 5 * 16(mem_cd); \
+ vmovdqu x2, 6 * 16(mem_cd); \
+ vmovdqu x3, 7 * 16(mem_cd); \
+ \
+ leaq (key_table + ((i) + (dir)) * 8)(CTX), %r9; \
+ call roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; \
+ \
+ store_ab(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab);
+
+#define dummy_store(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab) /* do nothing */
+
+#define store_ab_state(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab) \
+ /* Store new AB state */ \
+ vmovdqu x0, 0 * 16(mem_ab); \
+ vmovdqu x1, 1 * 16(mem_ab); \
+ vmovdqu x2, 2 * 16(mem_ab); \
+ vmovdqu x3, 3 * 16(mem_ab); \
+ vmovdqu x4, 4 * 16(mem_ab); \
+ vmovdqu x5, 5 * 16(mem_ab); \
+ vmovdqu x6, 6 * 16(mem_ab); \
+ vmovdqu x7, 7 * 16(mem_ab);
+
+#define enc_rounds16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, i) \
+ two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, (i) + 2, 1, store_ab_state); \
+ two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, (i) + 4, 1, store_ab_state); \
+ two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, (i) + 6, 1, dummy_store);
+
+#define dec_rounds16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, i) \
+ two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, (i) + 7, -1, store_ab_state); \
+ two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, (i) + 5, -1, store_ab_state); \
+ two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd, (i) + 3, -1, dummy_store);
+
+/*
+ * IN:
+ * v0..3: byte-sliced 32-bit integers
+ * OUT:
+ * v0..3: (IN <<< 1)
+ */
+#define rol32_1_16(v0, v1, v2, v3, t0, t1, t2, zero) \
+ vpcmpgtb v0, zero, t0; \
+ vpaddb v0, v0, v0; \
+ vpabsb t0, t0; \
+ \
+ vpcmpgtb v1, zero, t1; \
+ vpaddb v1, v1, v1; \
+ vpabsb t1, t1; \
+ \
+ vpcmpgtb v2, zero, t2; \
+ vpaddb v2, v2, v2; \
+ vpabsb t2, t2; \
+ \
+ vpor t0, v1, v1; \
+ \
+ vpcmpgtb v3, zero, t0; \
+ vpaddb v3, v3, v3; \
+ vpabsb t0, t0; \
+ \
+ vpor t1, v2, v2; \
+ vpor t2, v3, v3; \
+ vpor t0, v0, v0;
+
+/*
+ * IN:
+ * r: byte-sliced AB state in memory
+ * l: byte-sliced CD state in memory
+ * OUT:
+ * x0..x7: new byte-sliced CD state
+ */
+#define fls16(l, l0, l1, l2, l3, l4, l5, l6, l7, r, t0, t1, t2, t3, tt0, \
+ tt1, tt2, tt3, kll, klr, krl, krr) \
+ /* \
+ * t0 = kll; \
+ * t0 &= ll; \
+ * lr ^= rol32(t0, 1); \
+ */ \
+ vpxor tt0, tt0, tt0; \
+ vmovd kll, t0; \
+ vpshufb tt0, t0, t3; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t2; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t1; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t0; \
+ \
+ vpand l0, t0, t0; \
+ vpand l1, t1, t1; \
+ vpand l2, t2, t2; \
+ vpand l3, t3, t3; \
+ \
+ rol32_1_16(t3, t2, t1, t0, tt1, tt2, tt3, tt0); \
+ \
+ vpxor l4, t0, l4; \
+ vmovdqu l4, 4 * 16(l); \
+ vpxor l5, t1, l5; \
+ vmovdqu l5, 5 * 16(l); \
+ vpxor l6, t2, l6; \
+ vmovdqu l6, 6 * 16(l); \
+ vpxor l7, t3, l7; \
+ vmovdqu l7, 7 * 16(l); \
+ \
+ /* \
+ * t2 = krr; \
+ * t2 |= rr; \
+ * rl ^= t2; \
+ */ \
+ \
+ vmovd krr, t0; \
+ vpshufb tt0, t0, t3; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t2; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t1; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t0; \
+ \
+ vpor 4 * 16(r), t0, t0; \
+ vpor 5 * 16(r), t1, t1; \
+ vpor 6 * 16(r), t2, t2; \
+ vpor 7 * 16(r), t3, t3; \
+ \
+ vpxor 0 * 16(r), t0, t0; \
+ vpxor 1 * 16(r), t1, t1; \
+ vpxor 2 * 16(r), t2, t2; \
+ vpxor 3 * 16(r), t3, t3; \
+ vmovdqu t0, 0 * 16(r); \
+ vmovdqu t1, 1 * 16(r); \
+ vmovdqu t2, 2 * 16(r); \
+ vmovdqu t3, 3 * 16(r); \
+ \
+ /* \
+ * t2 = krl; \
+ * t2 &= rl; \
+ * rr ^= rol32(t2, 1); \
+ */ \
+ vmovd krl, t0; \
+ vpshufb tt0, t0, t3; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t2; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t1; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t0; \
+ \
+ vpand 0 * 16(r), t0, t0; \
+ vpand 1 * 16(r), t1, t1; \
+ vpand 2 * 16(r), t2, t2; \
+ vpand 3 * 16(r), t3, t3; \
+ \
+ rol32_1_16(t3, t2, t1, t0, tt1, tt2, tt3, tt0); \
+ \
+ vpxor 4 * 16(r), t0, t0; \
+ vpxor 5 * 16(r), t1, t1; \
+ vpxor 6 * 16(r), t2, t2; \
+ vpxor 7 * 16(r), t3, t3; \
+ vmovdqu t0, 4 * 16(r); \
+ vmovdqu t1, 5 * 16(r); \
+ vmovdqu t2, 6 * 16(r); \
+ vmovdqu t3, 7 * 16(r); \
+ \
+ /* \
+ * t0 = klr; \
+ * t0 |= lr; \
+ * ll ^= t0; \
+ */ \
+ \
+ vmovd klr, t0; \
+ vpshufb tt0, t0, t3; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t2; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t1; \
+ vpsrldq $1, t0, t0; \
+ vpshufb tt0, t0, t0; \
+ \
+ vpor l4, t0, t0; \
+ vpor l5, t1, t1; \
+ vpor l6, t2, t2; \
+ vpor l7, t3, t3; \
+ \
+ vpxor l0, t0, l0; \
+ vmovdqu l0, 0 * 16(l); \
+ vpxor l1, t1, l1; \
+ vmovdqu l1, 1 * 16(l); \
+ vpxor l2, t2, l2; \
+ vmovdqu l2, 2 * 16(l); \
+ vpxor l3, t3, l3; \
+ vmovdqu l3, 3 * 16(l);
+
+#define transpose_4x4(x0, x1, x2, x3, t1, t2) \
+ vpunpckhdq x1, x0, t2; \
+ vpunpckldq x1, x0, x0; \
+ \
+ vpunpckldq x3, x2, t1; \
+ vpunpckhdq x3, x2, x2; \
+ \
+ vpunpckhqdq t1, x0, x1; \
+ vpunpcklqdq t1, x0, x0; \
+ \
+ vpunpckhqdq x2, t2, x3; \
+ vpunpcklqdq x2, t2, x2;
+
+#define byteslice_16x16b(a0, b0, c0, d0, a1, b1, c1, d1, a2, b2, c2, d2, a3, \
+ b3, c3, d3, st0, st1) \
+ vmovdqu d2, st0; \
+ vmovdqu d3, st1; \
+ transpose_4x4(a0, a1, a2, a3, d2, d3); \
+ transpose_4x4(b0, b1, b2, b3, d2, d3); \
+ vmovdqu st0, d2; \
+ vmovdqu st1, d3; \
+ \
+ vmovdqu a0, st0; \
+ vmovdqu a1, st1; \
+ transpose_4x4(c0, c1, c2, c3, a0, a1); \
+ transpose_4x4(d0, d1, d2, d3, a0, a1); \
+ \
+ vmovdqu .Lshufb_16x16b, a0; \
+ vmovdqu st1, a1; \
+ vpshufb a0, a2, a2; \
+ vpshufb a0, a3, a3; \
+ vpshufb a0, b0, b0; \
+ vpshufb a0, b1, b1; \
+ vpshufb a0, b2, b2; \
+ vpshufb a0, b3, b3; \
+ vpshufb a0, a1, a1; \
+ vpshufb a0, c0, c0; \
+ vpshufb a0, c1, c1; \
+ vpshufb a0, c2, c2; \
+ vpshufb a0, c3, c3; \
+ vpshufb a0, d0, d0; \
+ vpshufb a0, d1, d1; \
+ vpshufb a0, d2, d2; \
+ vpshufb a0, d3, d3; \
+ vmovdqu d3, st1; \
+ vmovdqu st0, d3; \
+ vpshufb a0, d3, a0; \
+ vmovdqu d2, st0; \
+ \
+ transpose_4x4(a0, b0, c0, d0, d2, d3); \
+ transpose_4x4(a1, b1, c1, d1, d2, d3); \
+ vmovdqu st0, d2; \
+ vmovdqu st1, d3; \
+ \
+ vmovdqu b0, st0; \
+ vmovdqu b1, st1; \
+ transpose_4x4(a2, b2, c2, d2, b0, b1); \
+ transpose_4x4(a3, b3, c3, d3, b0, b1); \
+ vmovdqu st0, b0; \
+ vmovdqu st1, b1; \
+ /* does not adjust output bytes inside vectors */
+
+/* load blocks to registers and apply pre-whitening */
+#define inpack16_pre(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, rio, key) \
+ vmovq key, x0; \
+ vpshufb .Lpack_bswap, x0, x0; \
+ \
+ vpxor 0 * 16(rio), x0, y7; \
+ vpxor 1 * 16(rio), x0, y6; \
+ vpxor 2 * 16(rio), x0, y5; \
+ vpxor 3 * 16(rio), x0, y4; \
+ vpxor 4 * 16(rio), x0, y3; \
+ vpxor 5 * 16(rio), x0, y2; \
+ vpxor 6 * 16(rio), x0, y1; \
+ vpxor 7 * 16(rio), x0, y0; \
+ vpxor 8 * 16(rio), x0, x7; \
+ vpxor 9 * 16(rio), x0, x6; \
+ vpxor 10 * 16(rio), x0, x5; \
+ vpxor 11 * 16(rio), x0, x4; \
+ vpxor 12 * 16(rio), x0, x3; \
+ vpxor 13 * 16(rio), x0, x2; \
+ vpxor 14 * 16(rio), x0, x1; \
+ vpxor 15 * 16(rio), x0, x0;
+
+/* byteslice pre-whitened blocks and store to temporary memory */
+#define inpack16_post(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, mem_ab, mem_cd) \
+ byteslice_16x16b(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, \
+ y5, y6, y7, (mem_ab), (mem_cd)); \
+ \
+ vmovdqu x0, 0 * 16(mem_ab); \
+ vmovdqu x1, 1 * 16(mem_ab); \
+ vmovdqu x2, 2 * 16(mem_ab); \
+ vmovdqu x3, 3 * 16(mem_ab); \
+ vmovdqu x4, 4 * 16(mem_ab); \
+ vmovdqu x5, 5 * 16(mem_ab); \
+ vmovdqu x6, 6 * 16(mem_ab); \
+ vmovdqu x7, 7 * 16(mem_ab); \
+ vmovdqu y0, 0 * 16(mem_cd); \
+ vmovdqu y1, 1 * 16(mem_cd); \
+ vmovdqu y2, 2 * 16(mem_cd); \
+ vmovdqu y3, 3 * 16(mem_cd); \
+ vmovdqu y4, 4 * 16(mem_cd); \
+ vmovdqu y5, 5 * 16(mem_cd); \
+ vmovdqu y6, 6 * 16(mem_cd); \
+ vmovdqu y7, 7 * 16(mem_cd);
+
+/* de-byteslice, apply post-whitening and store blocks */
+#define outunpack16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, \
+ y5, y6, y7, key, stack_tmp0, stack_tmp1) \
+ byteslice_16x16b(y0, y4, x0, x4, y1, y5, x1, x5, y2, y6, x2, x6, y3, \
+ y7, x3, x7, stack_tmp0, stack_tmp1); \
+ \
+ vmovdqu x0, stack_tmp0; \
+ \
+ vmovq key, x0; \
+ vpshufb .Lpack_bswap, x0, x0; \
+ \
+ vpxor x0, y7, y7; \
+ vpxor x0, y6, y6; \
+ vpxor x0, y5, y5; \
+ vpxor x0, y4, y4; \
+ vpxor x0, y3, y3; \
+ vpxor x0, y2, y2; \
+ vpxor x0, y1, y1; \
+ vpxor x0, y0, y0; \
+ vpxor x0, x7, x7; \
+ vpxor x0, x6, x6; \
+ vpxor x0, x5, x5; \
+ vpxor x0, x4, x4; \
+ vpxor x0, x3, x3; \
+ vpxor x0, x2, x2; \
+ vpxor x0, x1, x1; \
+ vpxor stack_tmp0, x0, x0;
+
+#define write_output(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+ y6, y7, rio) \
+ vmovdqu x0, 0 * 16(rio); \
+ vmovdqu x1, 1 * 16(rio); \
+ vmovdqu x2, 2 * 16(rio); \
+ vmovdqu x3, 3 * 16(rio); \
+ vmovdqu x4, 4 * 16(rio); \
+ vmovdqu x5, 5 * 16(rio); \
+ vmovdqu x6, 6 * 16(rio); \
+ vmovdqu x7, 7 * 16(rio); \
+ vmovdqu y0, 8 * 16(rio); \
+ vmovdqu y1, 9 * 16(rio); \
+ vmovdqu y2, 10 * 16(rio); \
+ vmovdqu y3, 11 * 16(rio); \
+ vmovdqu y4, 12 * 16(rio); \
+ vmovdqu y5, 13 * 16(rio); \
+ vmovdqu y6, 14 * 16(rio); \
+ vmovdqu y7, 15 * 16(rio);
+
+.data
+.align 16
+
+#define SHUFB_BYTES(idx) \
+ 0 + (idx), 4 + (idx), 8 + (idx), 12 + (idx)
+
+.Lshufb_16x16b:
+ .byte SHUFB_BYTES(0), SHUFB_BYTES(1), SHUFB_BYTES(2), SHUFB_BYTES(3);
+
+.Lpack_bswap:
+ .long 0x00010203
+ .long 0x04050607
+ .long 0x80808080
+ .long 0x80808080
+
+/* For CTR-mode IV byteswap */
+.Lbswap128_mask:
+ .byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+
+/*
+ * pre-SubByte transform
+ *
+ * pre-lookup for sbox1, sbox2, sbox3:
+ * swap_bitendianness(
+ * isom_map_camellia_to_aes(
+ * camellia_f(
+ * swap_bitendianess(in)
+ * )
+ * )
+ * )
+ *
+ * (note: '⊕ 0xc5' inside camellia_f())
+ */
+.Lpre_tf_lo_s1:
+ .byte 0x45, 0xe8, 0x40, 0xed, 0x2e, 0x83, 0x2b, 0x86
+ .byte 0x4b, 0xe6, 0x4e, 0xe3, 0x20, 0x8d, 0x25, 0x88
+.Lpre_tf_hi_s1:
+ .byte 0x00, 0x51, 0xf1, 0xa0, 0x8a, 0xdb, 0x7b, 0x2a
+ .byte 0x09, 0x58, 0xf8, 0xa9, 0x83, 0xd2, 0x72, 0x23
+
+/*
+ * pre-SubByte transform
+ *
+ * pre-lookup for sbox4:
+ * swap_bitendianness(
+ * isom_map_camellia_to_aes(
+ * camellia_f(
+ * swap_bitendianess(in <<< 1)
+ * )
+ * )
+ * )
+ *
+ * (note: '⊕ 0xc5' inside camellia_f())
+ */
+.Lpre_tf_lo_s4:
+ .byte 0x45, 0x40, 0x2e, 0x2b, 0x4b, 0x4e, 0x20, 0x25
+ .byte 0x14, 0x11, 0x7f, 0x7a, 0x1a, 0x1f, 0x71, 0x74
+.Lpre_tf_hi_s4:
+ .byte 0x00, 0xf1, 0x8a, 0x7b, 0x09, 0xf8, 0x83, 0x72
+ .byte 0xad, 0x5c, 0x27, 0xd6, 0xa4, 0x55, 0x2e, 0xdf
+
+/*
+ * post-SubByte transform
+ *
+ * post-lookup for sbox1, sbox4:
+ * swap_bitendianness(
+ * camellia_h(
+ * isom_map_aes_to_camellia(
+ * swap_bitendianness(
+ * aes_inverse_affine_transform(in)
+ * )
+ * )
+ * )
+ * )
+ *
+ * (note: '⊕ 0x6e' inside camellia_h())
+ */
+.Lpost_tf_lo_s1:
+ .byte 0x3c, 0xcc, 0xcf, 0x3f, 0x32, 0xc2, 0xc1, 0x31
+ .byte 0xdc, 0x2c, 0x2f, 0xdf, 0xd2, 0x22, 0x21, 0xd1
+.Lpost_tf_hi_s1:
+ .byte 0x00, 0xf9, 0x86, 0x7f, 0xd7, 0x2e, 0x51, 0xa8
+ .byte 0xa4, 0x5d, 0x22, 0xdb, 0x73, 0x8a, 0xf5, 0x0c
+
+/*
+ * post-SubByte transform
+ *
+ * post-lookup for sbox2:
+ * swap_bitendianness(
+ * camellia_h(
+ * isom_map_aes_to_camellia(
+ * swap_bitendianness(
+ * aes_inverse_affine_transform(in)
+ * )
+ * )
+ * )
+ * ) <<< 1
+ *
+ * (note: '⊕ 0x6e' inside camellia_h())
+ */
+.Lpost_tf_lo_s2:
+ .byte 0x78, 0x99, 0x9f, 0x7e, 0x64, 0x85, 0x83, 0x62
+ .byte 0xb9, 0x58, 0x5e, 0xbf, 0xa5, 0x44, 0x42, 0xa3
+.Lpost_tf_hi_s2:
+ .byte 0x00, 0xf3, 0x0d, 0xfe, 0xaf, 0x5c, 0xa2, 0x51
+ .byte 0x49, 0xba, 0x44, 0xb7, 0xe6, 0x15, 0xeb, 0x18
+
+/*
+ * post-SubByte transform
+ *
+ * post-lookup for sbox3:
+ * swap_bitendianness(
+ * camellia_h(
+ * isom_map_aes_to_camellia(
+ * swap_bitendianness(
+ * aes_inverse_affine_transform(in)
+ * )
+ * )
+ * )
+ * ) >>> 1
+ *
+ * (note: '⊕ 0x6e' inside camellia_h())
+ */
+.Lpost_tf_lo_s3:
+ .byte 0x1e, 0x66, 0xe7, 0x9f, 0x19, 0x61, 0xe0, 0x98
+ .byte 0x6e, 0x16, 0x97, 0xef, 0x69, 0x11, 0x90, 0xe8
+.Lpost_tf_hi_s3:
+ .byte 0x00, 0xfc, 0x43, 0xbf, 0xeb, 0x17, 0xa8, 0x54
+ .byte 0x52, 0xae, 0x11, 0xed, 0xb9, 0x45, 0xfa, 0x06
+
+/* For isolating SubBytes from AESENCLAST, inverse shift row */
+.Linv_shift_row:
+ .byte 0x00, 0x0d, 0x0a, 0x07, 0x04, 0x01, 0x0e, 0x0b
+ .byte 0x08, 0x05, 0x02, 0x0f, 0x0c, 0x09, 0x06, 0x03
+
+/* 4-bit mask */
+.align 4
+.L0f0f0f0f:
+ .long 0x0f0f0f0f
+
+.text
+
+.align 8
+.type __camellia_enc_blk16,@function;
+
+__camellia_enc_blk16:
+ /* input:
+ * %rdi: ctx, CTX
+ * %rax: temporary storage, 256 bytes
+ * %xmm0..%xmm15: 16 plaintext blocks
+ * output:
+ * %xmm0..%xmm15: 16 encrypted blocks, order swapped:
+ * 7, 8, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8
+ */
+
+ leaq 8 * 16(%rax), %rcx;
+
+ inpack16_post(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx);
+
+ enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 0);
+
+ fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15,
+ ((key_table + (8) * 8) + 0)(CTX),
+ ((key_table + (8) * 8) + 4)(CTX),
+ ((key_table + (8) * 8) + 8)(CTX),
+ ((key_table + (8) * 8) + 12)(CTX));
+
+ enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 8);
+
+ fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15,
+ ((key_table + (16) * 8) + 0)(CTX),
+ ((key_table + (16) * 8) + 4)(CTX),
+ ((key_table + (16) * 8) + 8)(CTX),
+ ((key_table + (16) * 8) + 12)(CTX));
+
+ enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 16);
+
+ movl $24, %r8d;
+ cmpl $16, key_length(CTX);
+ jne .Lenc_max32;
+
+.Lenc_done:
+ /* load CD for output */
+ vmovdqu 0 * 16(%rcx), %xmm8;
+ vmovdqu 1 * 16(%rcx), %xmm9;
+ vmovdqu 2 * 16(%rcx), %xmm10;
+ vmovdqu 3 * 16(%rcx), %xmm11;
+ vmovdqu 4 * 16(%rcx), %xmm12;
+ vmovdqu 5 * 16(%rcx), %xmm13;
+ vmovdqu 6 * 16(%rcx), %xmm14;
+ vmovdqu 7 * 16(%rcx), %xmm15;
+
+ outunpack16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
+
+ ret;
+
+.align 8
+.Lenc_max32:
+ movl $32, %r8d;
+
+ fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15,
+ ((key_table + (24) * 8) + 0)(CTX),
+ ((key_table + (24) * 8) + 4)(CTX),
+ ((key_table + (24) * 8) + 8)(CTX),
+ ((key_table + (24) * 8) + 12)(CTX));
+
+ enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 24);
+
+ jmp .Lenc_done;
+
+.align 8
+.type __camellia_dec_blk16,@function;
+
+__camellia_dec_blk16:
+ /* input:
+ * %rdi: ctx, CTX
+ * %rax: temporary storage, 256 bytes
+ * %r8d: 24 for 16 byte key, 32 for larger
+ * %xmm0..%xmm15: 16 encrypted blocks
+ * output:
+ * %xmm0..%xmm15: 16 plaintext blocks, order swapped:
+ * 7, 8, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8
+ */
+
+ leaq 8 * 16(%rax), %rcx;
+
+ inpack16_post(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx);
+
+ cmpl $32, %r8d;
+ je .Ldec_max32;
+
+.Ldec_max24:
+ dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 16);
+
+ fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15,
+ ((key_table + (16) * 8) + 8)(CTX),
+ ((key_table + (16) * 8) + 12)(CTX),
+ ((key_table + (16) * 8) + 0)(CTX),
+ ((key_table + (16) * 8) + 4)(CTX));
+
+ dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 8);
+
+ fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15,
+ ((key_table + (8) * 8) + 8)(CTX),
+ ((key_table + (8) * 8) + 12)(CTX),
+ ((key_table + (8) * 8) + 0)(CTX),
+ ((key_table + (8) * 8) + 4)(CTX));
+
+ dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 0);
+
+ /* load CD for output */
+ vmovdqu 0 * 16(%rcx), %xmm8;
+ vmovdqu 1 * 16(%rcx), %xmm9;
+ vmovdqu 2 * 16(%rcx), %xmm10;
+ vmovdqu 3 * 16(%rcx), %xmm11;
+ vmovdqu 4 * 16(%rcx), %xmm12;
+ vmovdqu 5 * 16(%rcx), %xmm13;
+ vmovdqu 6 * 16(%rcx), %xmm14;
+ vmovdqu 7 * 16(%rcx), %xmm15;
+
+ outunpack16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
+
+ ret;
+
+.align 8
+.Ldec_max32:
+ dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rax, %rcx, 24);
+
+ fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15,
+ ((key_table + (24) * 8) + 8)(CTX),
+ ((key_table + (24) * 8) + 12)(CTX),
+ ((key_table + (24) * 8) + 0)(CTX),
+ ((key_table + (24) * 8) + 4)(CTX));
+
+ jmp .Ldec_max24;
+
+.align 8
+.global camellia_ecb_enc_16way
+.type camellia_ecb_enc_16way,@function;
+
+camellia_ecb_enc_16way:
+ /* input:
+ * %rdi: ctx, CTX
+ * %rsi: dst (16 blocks)
+ * %rdx: src (16 blocks)
+ */
+
+ inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rdx, (key_table)(CTX));
+
+ /* now dst can be used as temporary buffer (even in src == dst case) */
+ movq %rsi, %rax;
+
+ call __camellia_enc_blk16;
+
+ write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+ %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+ %xmm8, %rsi);
+
+ ret;
+
+.align 8
+.global camellia_ecb_dec_16way
+.type camellia_ecb_dec_16way,@function;
+
+camellia_ecb_dec_16way:
+ /* input:
+ * %rdi: ctx, CTX
+ * %rsi: dst (16 blocks)
+ * %rdx: src (16 blocks)
+ */
+
+ cmpl $16, key_length(CTX);
+ movl $32, %r8d;
+ movl $24, %eax;
+ cmovel %eax, %r8d; /* max */
+
+ inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rdx, (key_table)(CTX, %r8, 8));
+
+ /* now dst can be used as temporary buffer (even in src == dst case) */
+ movq %rsi, %rax;
+
+ call __camellia_dec_blk16;
+
+ write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+ %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+ %xmm8, %rsi);
+
+ ret;
+
+.align 8
+.global camellia_cbc_dec_16way
+.type camellia_cbc_dec_16way,@function;
+
+camellia_cbc_dec_16way:
+ /* input:
+ * %rdi: ctx, CTX
+ * %rsi: dst (16 blocks)
+ * %rdx: src (16 blocks)
+ */
+
+ cmpl $16, key_length(CTX);
+ movl $32, %r8d;
+ movl $24, %eax;
+ cmovel %eax, %r8d; /* max */
+
+ inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+ %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+ %xmm15, %rdx, (key_table)(CTX, %r8, 8));
+
+ /*
+ * dst might still be in-use (in case dst == src), so use stack for
+ * temporary storage.
+ */
+ subq $(16 * 16), %rsp;
+ movq %rsp, %rax;
+
+ call __camellia_dec_blk16;
+
+ addq $(16 * 16), %rsp;
+
+ vpxor (0 * 16)(%rdx), %xmm6, %xmm6;
+ vpxor (1 * 16)(%rdx), %xmm5, %xmm5;
+ vpxor (2 * 16)(%rdx), %xmm4, %xmm4;
+ vpxor (3 * 16)(%rdx), %xmm3, %xmm3;
+ vpxor (4 * 16)(%rdx), %xmm2, %xmm2;
+ vpxor (5 * 16)(%rdx), %xmm1, %xmm1;
+ vpxor (6 * 16)(%rdx), %xmm0, %xmm0;
+ vpxor (7 * 16)(%rdx), %xmm15, %xmm15;
+ vpxor (8 * 16)(%rdx), %xmm14, %xmm14;
+ vpxor (9 * 16)(%rdx), %xmm13, %xmm13;
+ vpxor (10 * 16)(%rdx), %xmm12, %xmm12;
+ vpxor (11 * 16)(%rdx), %xmm11, %xmm11;
+ vpxor (12 * 16)(%rdx), %xmm10, %xmm10;
+ vpxor (13 * 16)(%rdx), %xmm9, %xmm9;
+ vpxor (14 * 16)(%rdx), %xmm8, %xmm8;
+ write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+ %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+ %xmm8, %rsi);
+
+ ret;
+
+#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;
+
+.align 8
+.global camellia_ctr_16way
+.type camellia_ctr_16way,@function;
+
+camellia_ctr_16way:
+ /* input:
+ * %rdi: ctx, CTX
+ * %rsi: dst (16 blocks)
+ * %rdx: src (16 blocks)
+ * %rcx: iv (little endian, 128bit)
+ */
+
+ subq $(16 * 16), %rsp;
+ movq %rsp, %rax;
+
+ vmovdqa .Lbswap128_mask, %xmm14;
+
+ /* load IV and byteswap */
+ vmovdqu (%rcx), %xmm0;
+ vpshufb %xmm14, %xmm0, %xmm15;
+ vmovdqu %xmm15, 15 * 16(%rax);
+
+ vpcmpeqd %xmm15, %xmm15, %xmm15;
+ vpsrldq $8, %xmm15, %xmm15; /* low: -1, high: 0 */
+
+ /* construct IVs */
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm13;
+ vmovdqu %xmm13, 14 * 16(%rax);
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm13;
+ vmovdqu %xmm13, 13 * 16(%rax);
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm12;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm11;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm10;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm9;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm8;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm7;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm6;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm5;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm4;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm3;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm2;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vpshufb %xmm14, %xmm0, %xmm1;
+ inc_le128(%xmm0, %xmm15, %xmm13);
+ vmovdqa %xmm0, %xmm13;
+ vpshufb %xmm14, %xmm0, %xmm0;
+ inc_le128(%xmm13, %xmm15, %xmm14);
+ vmovdqu %xmm13, (%rcx);
+
+ /* inpack16_pre: */
+ vmovq (key_table)(CTX), %xmm15;
+ vpshufb .Lpack_bswap, %xmm15, %xmm15;
+ vpxor %xmm0, %xmm15, %xmm0;
+ vpxor %xmm1, %xmm15, %xmm1;
+ vpxor %xmm2, %xmm15, %xmm2;
+ vpxor %xmm3, %xmm15, %xmm3;
+ vpxor %xmm4, %xmm15, %xmm4;
+ vpxor %xmm5, %xmm15, %xmm5;
+ vpxor %xmm6, %xmm15, %xmm6;
+ vpxor %xmm7, %xmm15, %xmm7;
+ vpxor %xmm8, %xmm15, %xmm8;
+ vpxor %xmm9, %xmm15, %xmm9;
+ vpxor %xmm10, %xmm15, %xmm10;
+ vpxor %xmm11, %xmm15, %xmm11;
+ vpxor %xmm12, %xmm15, %xmm12;
+ vpxor 13 * 16(%rax), %xmm15, %xmm13;
+ vpxor 14 * 16(%rax), %xmm15, %xmm14;
+ vpxor 15 * 16(%rax), %xmm15, %xmm15;
+
+ call __camellia_enc_blk16;
+
+ addq $(16 * 16), %rsp;
+
+ vpxor 0 * 16(%rdx), %xmm7, %xmm7;
+ vpxor 1 * 16(%rdx), %xmm6, %xmm6;
+ vpxor 2 * 16(%rdx), %xmm5, %xmm5;
+ vpxor 3 * 16(%rdx), %xmm4, %xmm4;
+ vpxor 4 * 16(%rdx), %xmm3, %xmm3;
+ vpxor 5 * 16(%rdx), %xmm2, %xmm2;
+ vpxor 6 * 16(%rdx), %xmm1, %xmm1;
+ vpxor 7 * 16(%rdx), %xmm0, %xmm0;
+ vpxor 8 * 16(%rdx), %xmm15, %xmm15;
+ vpxor 9 * 16(%rdx), %xmm14, %xmm14;
+ vpxor 10 * 16(%rdx), %xmm13, %xmm13;
+ vpxor 11 * 16(%rdx), %xmm12, %xmm12;
+ vpxor 12 * 16(%rdx), %xmm11, %xmm11;
+ vpxor 13 * 16(%rdx), %xmm10, %xmm10;
+ vpxor 14 * 16(%rdx), %xmm9, %xmm9;
+ vpxor 15 * 16(%rdx), %xmm8, %xmm8;
+ write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+ %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+ %xmm8, %rsi);
+
+ ret;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-15 18:42:42 +0000