1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
|
.text
.type _mul_1x1,@function
.align 16
_mul_1x1:
.cfi_startproc
subq $128+8,%rsp
.cfi_adjust_cfa_offset 128+8
movq $-1,%r9
leaq (%rax,%rax,1),%rsi
shrq $3,%r9
leaq (,%rax,4),%rdi
andq %rax,%r9
leaq (,%rax,8),%r12
sarq $63,%rax
leaq (%r9,%r9,1),%r10
sarq $63,%rsi
leaq (,%r9,4),%r11
andq %rbp,%rax
sarq $63,%rdi
movq %rax,%rdx
shlq $63,%rax
andq %rbp,%rsi
shrq $1,%rdx
movq %rsi,%rcx
shlq $62,%rsi
andq %rbp,%rdi
shrq $2,%rcx
xorq %rsi,%rax
movq %rdi,%rbx
shlq $61,%rdi
xorq %rcx,%rdx
shrq $3,%rbx
xorq %rdi,%rax
xorq %rbx,%rdx
movq %r9,%r13
movq $0,0(%rsp)
xorq %r10,%r13
movq %r9,8(%rsp)
movq %r11,%r14
movq %r10,16(%rsp)
xorq %r12,%r14
movq %r13,24(%rsp)
xorq %r11,%r9
movq %r11,32(%rsp)
xorq %r11,%r10
movq %r9,40(%rsp)
xorq %r11,%r13
movq %r10,48(%rsp)
xorq %r14,%r9
movq %r13,56(%rsp)
xorq %r14,%r10
movq %r12,64(%rsp)
xorq %r14,%r13
movq %r9,72(%rsp)
xorq %r11,%r9
movq %r10,80(%rsp)
xorq %r11,%r10
movq %r13,88(%rsp)
xorq %r11,%r13
movq %r14,96(%rsp)
movq %r8,%rsi
movq %r9,104(%rsp)
andq %rbp,%rsi
movq %r10,112(%rsp)
shrq $4,%rbp
movq %r13,120(%rsp)
movq %r8,%rdi
andq %rbp,%rdi
shrq $4,%rbp
movq (%rsp,%rsi,8),%xmm0
movq %r8,%rsi
andq %rbp,%rsi
shrq $4,%rbp
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $4,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $60,%rbx
xorq %rcx,%rax
pslldq $1,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $12,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $52,%rbx
xorq %rcx,%rax
pslldq $2,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $20,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $44,%rbx
xorq %rcx,%rax
pslldq $3,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $28,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $36,%rbx
xorq %rcx,%rax
pslldq $4,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $36,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $28,%rbx
xorq %rcx,%rax
pslldq $5,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $44,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $20,%rbx
xorq %rcx,%rax
pslldq $6,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %r8,%rdi
movq %rcx,%rbx
shlq $52,%rcx
andq %rbp,%rdi
movq (%rsp,%rsi,8),%xmm1
shrq $12,%rbx
xorq %rcx,%rax
pslldq $7,%xmm1
movq %r8,%rsi
shrq $4,%rbp
xorq %rbx,%rdx
andq %rbp,%rsi
shrq $4,%rbp
pxor %xmm1,%xmm0
movq (%rsp,%rdi,8),%rcx
movq %rcx,%rbx
shlq $60,%rcx
.byte 102,72,15,126,198
shrq $4,%rbx
xorq %rcx,%rax
psrldq $8,%xmm0
xorq %rbx,%rdx
.byte 102,72,15,126,199
xorq %rsi,%rax
xorq %rdi,%rdx
addq $128+8,%rsp
.cfi_adjust_cfa_offset -128-8
.byte 0xf3,0xc3
.Lend_mul_1x1:
.cfi_endproc
.size _mul_1x1,.-_mul_1x1
.globl bn_GF2m_mul_2x2
.type bn_GF2m_mul_2x2,@function
.align 16
bn_GF2m_mul_2x2:
.cfi_startproc
movq %rsp,%rax
movq OPENSSL_ia32cap_P(%rip),%r10
btq $33,%r10
jnc .Lvanilla_mul_2x2
.byte 102,72,15,110,198
.byte 102,72,15,110,201
.byte 102,72,15,110,210
.byte 102,73,15,110,216
movdqa %xmm0,%xmm4
movdqa %xmm1,%xmm5
.byte 102,15,58,68,193,0
pxor %xmm2,%xmm4
pxor %xmm3,%xmm5
.byte 102,15,58,68,211,0
.byte 102,15,58,68,229,0
xorps %xmm0,%xmm4
xorps %xmm2,%xmm4
movdqa %xmm4,%xmm5
pslldq $8,%xmm4
psrldq $8,%xmm5
pxor %xmm4,%xmm2
pxor %xmm5,%xmm0
movdqu %xmm2,0(%rdi)
movdqu %xmm0,16(%rdi)
.byte 0xf3,0xc3
.align 16
.Lvanilla_mul_2x2:
leaq -136(%rsp),%rsp
.cfi_adjust_cfa_offset 8*17
movq %r14,80(%rsp)
.cfi_rel_offset %r14,8*10
movq %r13,88(%rsp)
.cfi_rel_offset %r13,8*11
movq %r12,96(%rsp)
.cfi_rel_offset %r12,8*12
movq %rbp,104(%rsp)
.cfi_rel_offset %rbp,8*13
movq %rbx,112(%rsp)
.cfi_rel_offset %rbx,8*14
.Lbody_mul_2x2:
movq %rdi,32(%rsp)
movq %rsi,40(%rsp)
movq %rdx,48(%rsp)
movq %rcx,56(%rsp)
movq %r8,64(%rsp)
movq $0xf,%r8
movq %rsi,%rax
movq %rcx,%rbp
call _mul_1x1
movq %rax,16(%rsp)
movq %rdx,24(%rsp)
movq 48(%rsp),%rax
movq 64(%rsp),%rbp
call _mul_1x1
movq %rax,0(%rsp)
movq %rdx,8(%rsp)
movq 40(%rsp),%rax
movq 56(%rsp),%rbp
xorq 48(%rsp),%rax
xorq 64(%rsp),%rbp
call _mul_1x1
movq 0(%rsp),%rbx
movq 8(%rsp),%rcx
movq 16(%rsp),%rdi
movq 24(%rsp),%rsi
movq 32(%rsp),%rbp
xorq %rdx,%rax
xorq %rcx,%rdx
xorq %rbx,%rax
movq %rbx,0(%rbp)
xorq %rdi,%rdx
movq %rsi,24(%rbp)
xorq %rsi,%rax
xorq %rsi,%rdx
xorq %rdx,%rax
movq %rdx,16(%rbp)
movq %rax,8(%rbp)
movq 80(%rsp),%r14
.cfi_restore %r14
movq 88(%rsp),%r13
.cfi_restore %r13
movq 96(%rsp),%r12
.cfi_restore %r12
movq 104(%rsp),%rbp
.cfi_restore %rbp
movq 112(%rsp),%rbx
.cfi_restore %rbx
leaq 136(%rsp),%rsp
.cfi_adjust_cfa_offset -8*17
.Lepilogue_mul_2x2:
.byte 0xf3,0xc3
.Lend_mul_2x2:
.cfi_endproc
.size bn_GF2m_mul_2x2,.-bn_GF2m_mul_2x2
.byte 71,70,40,50,94,109,41,32,77,117,108,116,105,112,108,105,99,97,116,105,111,110,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align 16
|