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 | @pytest.mark.parametrize(
"input_data, expected_output",
[
pytest.param(
Spec.G1 + Scalar(0),
Spec.INF_G1,
id="generator_times_zero",
),
pytest.param(
Spec.G1 + Scalar(1),
Spec.G1,
id="generator_times_one",
),
pytest.param(
Spec.G1 + Scalar(2),
Spec.G1x2,
id="generator_times_two",
),
pytest.param(
Spec.G1 + Scalar(9),
Spec.G1x9,
id="generator_times_nine",
),
pytest.param(
Spec.G1 + Scalar(2**128),
Spec.G1x2_128,
id="generator_times_2_pow_128",
),
pytest.param(
Spec.G1 + Scalar(2**256 - 1),
Spec.G1x2_256_1,
id="generator_times_2_pow_256_minus_1",
),
pytest.param(
Spec.G1 + Scalar(Spec.N - 1),
PointG1(1, Spec.P - 2),
id="generator_times_group_order_minus_one",
),
pytest.param(
Spec.G1 + Scalar(Spec.N),
Spec.INF_G1,
id="generator_times_group_order",
),
pytest.param(
Spec.G1 + Scalar(Spec.N + 1),
Spec.G1,
id="generator_times_group_order_plus_one",
),
pytest.param(
Spec.G1 + Scalar(2 * Spec.N - 1),
PointG1(1, Spec.P - 2),
id="generator_times_double_group_order_minus_one",
),
pytest.param(
Spec.G1 + Scalar(2 * Spec.N),
Spec.INF_G1,
id="generator_times_double_group_order",
),
pytest.param(
Spec.G1 + Scalar(2 * Spec.N + 1),
Spec.G1,
id="generator_times_double_group_order_plus_one",
),
pytest.param(
Spec.T1 + Scalar(0),
Spec.INF_G1,
id="t1_point_times_zero",
),
pytest.param(
Spec.T1 + Scalar(1),
Spec.T1,
id="t1_point_times_one",
),
pytest.param(
Spec.T1 + Scalar(2),
Spec.T1x2,
id="t1_point_times_two",
),
pytest.param(
Spec.T1 + Scalar(9),
Spec.T1x9,
id="t1_point_times_nine",
),
pytest.param(
Spec.T1 + Scalar(2**128),
Spec.T1x2_128,
id="t1_point_times_2_pow_128",
),
pytest.param(
Spec.T1 + Scalar(2**256 - 1),
Spec.T1x2_256_1,
id="t1_point_times_2_pow_256_minus_1",
),
pytest.param(
Spec.T1 + Scalar(Spec.N - 1),
PointG1(Spec.T1.x, Spec.P - Spec.T1.y),
id="t1_point_times_group_order_minus_one",
),
pytest.param(
Spec.T1 + Scalar(Spec.N),
Spec.INF_G1,
id="t1_point_times_group_order",
),
pytest.param(
Spec.P1 + Scalar(0),
Spec.INF_G1,
id="p1_times_zero",
),
pytest.param(
Spec.P1 + Scalar(1),
Spec.P1,
id="p1_times_one",
),
pytest.param(
Spec.INF_G1 + Scalar(0),
Spec.INF_G1,
id="inf_times_zero",
),
pytest.param(
Spec.INF_G1 + Scalar(1),
Spec.INF_G1,
id="inf_times_one",
),
pytest.param(
Spec.INF_G1 + Scalar(2),
Spec.INF_G1,
id="inf_times_two",
),
pytest.param(
Spec.INF_G1 + Scalar(9),
Spec.INF_G1,
id="inf_times_nine",
),
pytest.param(
Spec.INF_G1 + Scalar(2**128),
Spec.INF_G1,
id="inf_times_2_pow_128",
),
pytest.param(
Spec.INF_G1 + Scalar(2**256 - 1),
Spec.INF_G1,
id="inf_times_2_pow_256_minus_1",
),
pytest.param(
Spec.INF_G1 + Scalar(Spec.N - 1),
Spec.INF_G1,
id="inf_times_group_order_minus_one",
),
pytest.param(
Spec.INF_G1 + Scalar(Spec.N),
Spec.INF_G1,
id="inf_times_group_order",
),
# Extra data (>96 bytes)
pytest.param(
Spec.G1 + Scalar(1) + b"\0",
Spec.G1,
id="generator_times_one-single_extra_byte_0x00",
),
pytest.param(
Spec.G1 + Scalar(1) + b"\xff",
Spec.G1,
id="generator_times_one-single_extra_byte_0xff",
),
pytest.param(
Spec.G1 + Scalar(1) + b"\0" * 32,
Spec.G1,
id="generator_times_one-32_extra_byte_0x00",
),
pytest.param(
Spec.G1 + Scalar(1) + b"\xff" * 32,
Spec.G1,
id="generator_times_one-32_extra_byte_0xff",
),
pytest.param(
Spec.INF_G1 + Scalar(0) + b"\0" * 32,
Spec.INF_G1,
id="generator_times_zero-32_extra_byte_0x00",
),
# Shorter data (<96 bytes)
pytest.param(
(Spec.G1 + Scalar(0))[:80],
Spec.INF_G1,
id="generator_times_zero-length_80",
),
pytest.param(
(Spec.G1 + Scalar(2**128))[:80],
Spec.G1x2_128,
id="generator_times_2_pow_128-length_80",
),
pytest.param(
(Spec.G1 + Scalar(2**128))[:95],
Spec.G1x2_128,
id="generator_times_2_pow_128-length_95",
),
pytest.param(
b"",
Spec.INF_G1,
id="empty",
),
pytest.param(
Spec.INF_G1,
Spec.INF_G1,
id="inf_no_scalar",
),
pytest.param(
bytes(Spec.INF_G1)[:40],
Spec.INF_G1,
id="inf-length_40",
),
pytest.param(
bytes(Spec.INF_G1)[:80],
Spec.INF_G1,
id="inf-length_80",
),
pytest.param(
Spec.G1,
Spec.INF_G1,
id="generator_no_scalar",
),
],
)
@pytest.mark.ported_from(
[
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_2_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_340282366920938463463374607431768211456_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_2_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_5616_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_5616_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_616_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_5617_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_5617_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_9935_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_9935_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_9_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_9_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_1-2_340282366920938463463374607431768211456_21000_80Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_0_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_1456_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_1_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_2_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_5616_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_5617_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_7827-6598_9935_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_0_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_0_21000_0Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_0_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_1_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_2_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_9_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_340282366920938463463374607431768211456_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_5616_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_5617_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_9935_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_0_21000_40Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge/ecmul_0-0_0_21000_80Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge2/ecmul_1-2_0_21000_64Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge2/ecmul_1-2_0_21000_80Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge2/ecmul_1-2_0_21000_96Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge2/ecmul_1-2_1_21000_128Filler.json",
"https://github.com/ethereum/legacytests/tree/master/Cancun/GeneralStateTests/stZeroKnowledge2/ecmul_1-2_1_21000_96Filler.json",
],
pr=["https://github.com/ethereum/execution-specs/pull/2403"],
)
def test_valid(
state_test: StateTestFiller,
pre: Alloc,
post: dict,
tx: Transaction,
) -> None:
"""Test the valid inputs to the ECMUL precompile."""
state_test(
env=Environment(),
pre=pre,
tx=tx,
post=post,
)
|