Fabcoin Core  0.16.2
P2P Digital Currency
bench_internal.c
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1 /**********************************************************************
2  * Copyright (c) 2014-2015 Pieter Wuille *
3  * Distributed under the MIT software license, see the accompanying *
4  * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
5  **********************************************************************/
6 #include <stdio.h>
7 
8 #include "include/secp256k1.h"
9 
10 #include "util.h"
11 #include "hash_impl.h"
12 #include "num_impl.h"
13 #include "field_impl.h"
14 #include "group_impl.h"
15 #include "scalar_impl.h"
16 #include "ecmult_const_impl.h"
17 #include "ecmult_impl.h"
18 #include "bench.h"
19 #include "secp256k1.c"
20 
21 typedef struct {
26  unsigned char data[64];
27  int wnaf[256];
28 } bench_inv_t;
29 
30 void bench_setup(void* arg) {
31  bench_inv_t *data = (bench_inv_t*)arg;
32 
33  static const unsigned char init_x[32] = {
34  0x02, 0x03, 0x05, 0x07, 0x0b, 0x0d, 0x11, 0x13,
35  0x17, 0x1d, 0x1f, 0x25, 0x29, 0x2b, 0x2f, 0x35,
36  0x3b, 0x3d, 0x43, 0x47, 0x49, 0x4f, 0x53, 0x59,
37  0x61, 0x65, 0x67, 0x6b, 0x6d, 0x71, 0x7f, 0x83
38  };
39 
40  static const unsigned char init_y[32] = {
41  0x82, 0x83, 0x85, 0x87, 0x8b, 0x8d, 0x81, 0x83,
42  0x97, 0xad, 0xaf, 0xb5, 0xb9, 0xbb, 0xbf, 0xc5,
43  0xdb, 0xdd, 0xe3, 0xe7, 0xe9, 0xef, 0xf3, 0xf9,
44  0x11, 0x15, 0x17, 0x1b, 0x1d, 0xb1, 0xbf, 0xd3
45  };
46 
47  secp256k1_scalar_set_b32(&data->scalar_x, init_x, NULL);
48  secp256k1_scalar_set_b32(&data->scalar_y, init_y, NULL);
49  secp256k1_fe_set_b32(&data->fe_x, init_x);
50  secp256k1_fe_set_b32(&data->fe_y, init_y);
51  CHECK(secp256k1_ge_set_xo_var(&data->ge_x, &data->fe_x, 0));
52  CHECK(secp256k1_ge_set_xo_var(&data->ge_y, &data->fe_y, 1));
53  secp256k1_gej_set_ge(&data->gej_x, &data->ge_x);
54  secp256k1_gej_set_ge(&data->gej_y, &data->ge_y);
55  memcpy(data->data, init_x, 32);
56  memcpy(data->data + 32, init_y, 32);
57 }
58 
59 void bench_scalar_add(void* arg) {
60  int i;
61  bench_inv_t *data = (bench_inv_t*)arg;
62 
63  for (i = 0; i < 2000000; i++) {
64  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
65  }
66 }
67 
68 void bench_scalar_negate(void* arg) {
69  int i;
70  bench_inv_t *data = (bench_inv_t*)arg;
71 
72  for (i = 0; i < 2000000; i++) {
73  secp256k1_scalar_negate(&data->scalar_x, &data->scalar_x);
74  }
75 }
76 
77 void bench_scalar_sqr(void* arg) {
78  int i;
79  bench_inv_t *data = (bench_inv_t*)arg;
80 
81  for (i = 0; i < 200000; i++) {
82  secp256k1_scalar_sqr(&data->scalar_x, &data->scalar_x);
83  }
84 }
85 
86 void bench_scalar_mul(void* arg) {
87  int i;
88  bench_inv_t *data = (bench_inv_t*)arg;
89 
90  for (i = 0; i < 200000; i++) {
91  secp256k1_scalar_mul(&data->scalar_x, &data->scalar_x, &data->scalar_y);
92  }
93 }
94 
95 #ifdef USE_ENDOMORPHISM
96 void bench_scalar_split(void* arg) {
97  int i;
98  bench_inv_t *data = (bench_inv_t*)arg;
99 
100  for (i = 0; i < 20000; i++) {
101  secp256k1_scalar l, r;
102  secp256k1_scalar_split_lambda(&l, &r, &data->scalar_x);
103  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
104  }
105 }
106 #endif
107 
108 void bench_scalar_inverse(void* arg) {
109  int i;
110  bench_inv_t *data = (bench_inv_t*)arg;
111 
112  for (i = 0; i < 2000; i++) {
113  secp256k1_scalar_inverse(&data->scalar_x, &data->scalar_x);
114  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
115  }
116 }
117 
118 void bench_scalar_inverse_var(void* arg) {
119  int i;
120  bench_inv_t *data = (bench_inv_t*)arg;
121 
122  for (i = 0; i < 2000; i++) {
123  secp256k1_scalar_inverse_var(&data->scalar_x, &data->scalar_x);
124  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
125  }
126 }
127 
128 void bench_field_normalize(void* arg) {
129  int i;
130  bench_inv_t *data = (bench_inv_t*)arg;
131 
132  for (i = 0; i < 2000000; i++) {
133  secp256k1_fe_normalize(&data->fe_x);
134  }
135 }
136 
137 void bench_field_normalize_weak(void* arg) {
138  int i;
139  bench_inv_t *data = (bench_inv_t*)arg;
140 
141  for (i = 0; i < 2000000; i++) {
142  secp256k1_fe_normalize_weak(&data->fe_x);
143  }
144 }
145 
146 void bench_field_mul(void* arg) {
147  int i;
148  bench_inv_t *data = (bench_inv_t*)arg;
149 
150  for (i = 0; i < 200000; i++) {
151  secp256k1_fe_mul(&data->fe_x, &data->fe_x, &data->fe_y);
152  }
153 }
154 
155 void bench_field_sqr(void* arg) {
156  int i;
157  bench_inv_t *data = (bench_inv_t*)arg;
158 
159  for (i = 0; i < 200000; i++) {
160  secp256k1_fe_sqr(&data->fe_x, &data->fe_x);
161  }
162 }
163 
164 void bench_field_inverse(void* arg) {
165  int i;
166  bench_inv_t *data = (bench_inv_t*)arg;
167 
168  for (i = 0; i < 20000; i++) {
169  secp256k1_fe_inv(&data->fe_x, &data->fe_x);
170  secp256k1_fe_add(&data->fe_x, &data->fe_y);
171  }
172 }
173 
174 void bench_field_inverse_var(void* arg) {
175  int i;
176  bench_inv_t *data = (bench_inv_t*)arg;
177 
178  for (i = 0; i < 20000; i++) {
179  secp256k1_fe_inv_var(&data->fe_x, &data->fe_x);
180  secp256k1_fe_add(&data->fe_x, &data->fe_y);
181  }
182 }
183 
184 void bench_field_sqrt(void* arg) {
185  int i;
186  bench_inv_t *data = (bench_inv_t*)arg;
187 
188  for (i = 0; i < 20000; i++) {
189  secp256k1_fe_sqrt(&data->fe_x, &data->fe_x);
190  secp256k1_fe_add(&data->fe_x, &data->fe_y);
191  }
192 }
193 
194 void bench_group_double_var(void* arg) {
195  int i;
196  bench_inv_t *data = (bench_inv_t*)arg;
197 
198  for (i = 0; i < 200000; i++) {
199  secp256k1_gej_double_var(&data->gej_x, &data->gej_x, NULL);
200  }
201 }
202 
203 void bench_group_add_var(void* arg) {
204  int i;
205  bench_inv_t *data = (bench_inv_t*)arg;
206 
207  for (i = 0; i < 200000; i++) {
208  secp256k1_gej_add_var(&data->gej_x, &data->gej_x, &data->gej_y, NULL);
209  }
210 }
211 
212 void bench_group_add_affine(void* arg) {
213  int i;
214  bench_inv_t *data = (bench_inv_t*)arg;
215 
216  for (i = 0; i < 200000; i++) {
217  secp256k1_gej_add_ge(&data->gej_x, &data->gej_x, &data->ge_y);
218  }
219 }
220 
221 void bench_group_add_affine_var(void* arg) {
222  int i;
223  bench_inv_t *data = (bench_inv_t*)arg;
224 
225  for (i = 0; i < 200000; i++) {
226  secp256k1_gej_add_ge_var(&data->gej_x, &data->gej_x, &data->ge_y, NULL);
227  }
228 }
229 
230 void bench_group_jacobi_var(void* arg) {
231  int i;
232  bench_inv_t *data = (bench_inv_t*)arg;
233 
234  for (i = 0; i < 20000; i++) {
235  secp256k1_gej_has_quad_y_var(&data->gej_x);
236  }
237 }
238 
239 void bench_ecmult_wnaf(void* arg) {
240  int i;
241  bench_inv_t *data = (bench_inv_t*)arg;
242 
243  for (i = 0; i < 20000; i++) {
244  secp256k1_ecmult_wnaf(data->wnaf, 256, &data->scalar_x, WINDOW_A);
245  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
246  }
247 }
248 
249 void bench_wnaf_const(void* arg) {
250  int i;
251  bench_inv_t *data = (bench_inv_t*)arg;
252 
253  for (i = 0; i < 20000; i++) {
254  secp256k1_wnaf_const(data->wnaf, data->scalar_x, WINDOW_A);
255  secp256k1_scalar_add(&data->scalar_x, &data->scalar_x, &data->scalar_y);
256  }
257 }
258 
259 
260 void bench_sha256(void* arg) {
261  int i;
262  bench_inv_t *data = (bench_inv_t*)arg;
263  secp256k1_sha256_t sha;
264 
265  for (i = 0; i < 20000; i++) {
266  secp256k1_sha256_initialize(&sha);
267  secp256k1_sha256_write(&sha, data->data, 32);
268  secp256k1_sha256_finalize(&sha, data->data);
269  }
270 }
271 
272 void bench_hmac_sha256(void* arg) {
273  int i;
274  bench_inv_t *data = (bench_inv_t*)arg;
276 
277  for (i = 0; i < 20000; i++) {
278  secp256k1_hmac_sha256_initialize(&hmac, data->data, 32);
279  secp256k1_hmac_sha256_write(&hmac, data->data, 32);
280  secp256k1_hmac_sha256_finalize(&hmac, data->data);
281  }
282 }
283 
284 void bench_rfc6979_hmac_sha256(void* arg) {
285  int i;
286  bench_inv_t *data = (bench_inv_t*)arg;
288 
289  for (i = 0; i < 20000; i++) {
290  secp256k1_rfc6979_hmac_sha256_initialize(&rng, data->data, 64);
291  secp256k1_rfc6979_hmac_sha256_generate(&rng, data->data, 32);
292  }
293 }
294 
295 void bench_context_verify(void* arg) {
296  int i;
297  (void)arg;
298  for (i = 0; i < 20; i++) {
300  }
301 }
302 
303 void bench_context_sign(void* arg) {
304  int i;
305  (void)arg;
306  for (i = 0; i < 200; i++) {
308  }
309 }
310 
311 #ifndef USE_NUM_NONE
312 void bench_num_jacobi(void* arg) {
313  int i;
314  bench_inv_t *data = (bench_inv_t*)arg;
315  secp256k1_num nx, norder;
316 
317  secp256k1_scalar_get_num(&nx, &data->scalar_x);
318  secp256k1_scalar_order_get_num(&norder);
319  secp256k1_scalar_get_num(&norder, &data->scalar_y);
320 
321  for (i = 0; i < 200000; i++) {
322  secp256k1_num_jacobi(&nx, &norder);
323  }
324 }
325 #endif
326 
327 int have_flag(int argc, char** argv, char *flag) {
328  char** argm = argv + argc;
329  argv++;
330  if (argv == argm) {
331  return 1;
332  }
333  while (argv != NULL && argv != argm) {
334  if (strcmp(*argv, flag) == 0) {
335  return 1;
336  }
337  argv++;
338  }
339  return 0;
340 }
341 
342 int main(int argc, char **argv) {
344  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "add")) run_benchmark("scalar_add", bench_scalar_add, bench_setup, NULL, &data, 10, 2000000);
345  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "negate")) run_benchmark("scalar_negate", bench_scalar_negate, bench_setup, NULL, &data, 10, 2000000);
346  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "sqr")) run_benchmark("scalar_sqr", bench_scalar_sqr, bench_setup, NULL, &data, 10, 200000);
347  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "mul")) run_benchmark("scalar_mul", bench_scalar_mul, bench_setup, NULL, &data, 10, 200000);
348 #ifdef USE_ENDOMORPHISM
349  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "split")) run_benchmark("scalar_split", bench_scalar_split, bench_setup, NULL, &data, 10, 20000);
350 #endif
351  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "inverse")) run_benchmark("scalar_inverse", bench_scalar_inverse, bench_setup, NULL, &data, 10, 2000);
352  if (have_flag(argc, argv, "scalar") || have_flag(argc, argv, "inverse")) run_benchmark("scalar_inverse_var", bench_scalar_inverse_var, bench_setup, NULL, &data, 10, 2000);
353 
354  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "normalize")) run_benchmark("field_normalize", bench_field_normalize, bench_setup, NULL, &data, 10, 2000000);
355  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "normalize")) run_benchmark("field_normalize_weak", bench_field_normalize_weak, bench_setup, NULL, &data, 10, 2000000);
356  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "sqr")) run_benchmark("field_sqr", bench_field_sqr, bench_setup, NULL, &data, 10, 200000);
357  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "mul")) run_benchmark("field_mul", bench_field_mul, bench_setup, NULL, &data, 10, 200000);
358  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "inverse")) run_benchmark("field_inverse", bench_field_inverse, bench_setup, NULL, &data, 10, 20000);
359  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "inverse")) run_benchmark("field_inverse_var", bench_field_inverse_var, bench_setup, NULL, &data, 10, 20000);
360  if (have_flag(argc, argv, "field") || have_flag(argc, argv, "sqrt")) run_benchmark("field_sqrt", bench_field_sqrt, bench_setup, NULL, &data, 10, 20000);
361 
362  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "double")) run_benchmark("group_double_var", bench_group_double_var, bench_setup, NULL, &data, 10, 200000);
363  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_var", bench_group_add_var, bench_setup, NULL, &data, 10, 200000);
364  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_affine", bench_group_add_affine, bench_setup, NULL, &data, 10, 200000);
365  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_affine_var", bench_group_add_affine_var, bench_setup, NULL, &data, 10, 200000);
366  if (have_flag(argc, argv, "group") || have_flag(argc, argv, "jacobi")) run_benchmark("group_jacobi_var", bench_group_jacobi_var, bench_setup, NULL, &data, 10, 20000);
367 
368  if (have_flag(argc, argv, "ecmult") || have_flag(argc, argv, "wnaf")) run_benchmark("wnaf_const", bench_wnaf_const, bench_setup, NULL, &data, 10, 20000);
369  if (have_flag(argc, argv, "ecmult") || have_flag(argc, argv, "wnaf")) run_benchmark("ecmult_wnaf", bench_ecmult_wnaf, bench_setup, NULL, &data, 10, 20000);
370 
371  if (have_flag(argc, argv, "hash") || have_flag(argc, argv, "sha256")) run_benchmark("hash_sha256", bench_sha256, bench_setup, NULL, &data, 10, 20000);
372  if (have_flag(argc, argv, "hash") || have_flag(argc, argv, "hmac")) run_benchmark("hash_hmac_sha256", bench_hmac_sha256, bench_setup, NULL, &data, 10, 20000);
373  if (have_flag(argc, argv, "hash") || have_flag(argc, argv, "rng6979")) run_benchmark("hash_rfc6979_hmac_sha256", bench_rfc6979_hmac_sha256, bench_setup, NULL, &data, 10, 20000);
374 
375  if (have_flag(argc, argv, "context") || have_flag(argc, argv, "verify")) run_benchmark("context_verify", bench_context_verify, bench_setup, NULL, &data, 10, 20);
376  if (have_flag(argc, argv, "context") || have_flag(argc, argv, "sign")) run_benchmark("context_sign", bench_context_sign, bench_setup, NULL, &data, 10, 200);
377 
378 #ifndef USE_NUM_NONE
379  if (have_flag(argc, argv, "num") || have_flag(argc, argv, "jacobi")) run_benchmark("num_jacobi", bench_num_jacobi, bench_setup, NULL, &data, 10, 200000);
380 #endif
381  return 0;
382 }
#define CHECK(expr)
Definition: Utils.h:12
secp256k1_fe fe_y
void bench_context_sign(void *arg)
void bench_num_jacobi(void *arg)
void bench_field_normalize(void *arg)
unsigned char data[64]
void bench_group_add_var(void *arg)
void bench_scalar_mul(void *arg)
A group element of the secp256k1 curve, in jacobian coordinates.
Definition: group.h:24
void bench_group_jacobi_var(void *arg)
#define SECP256K1_CONTEXT_SIGN
Definition: secp256k1.h:155
void bench_field_sqr(void *arg)
SECP256K1_API void secp256k1_context_destroy(secp256k1_context *ctx)
Destroy a secp256k1 context object.
Definition: secp256k1.c:92
void run_benchmark(char *name, void(*benchmark)(void *), void(*setup)(void *), void(*teardown)(void *), void *data, int count, int iter)
Definition: bench.h:33
secp256k1_ge ge_x
void bench_scalar_inverse(void *arg)
void bench_field_inverse_var(void *arg)
secp256k1_gej gej_x
void bench_scalar_negate(void *arg)
void bench_wnaf_const(void *arg)
secp256k1_scalar scalar_x
void bench_group_add_affine(void *arg)
A group element of the secp256k1 curve, in affine coordinates.
Definition: group.h:14
void bench_scalar_inverse_var(void *arg)
void bench_rfc6979_hmac_sha256(void *arg)
A scalar modulo the group order of the secp256k1 curve.
Definition: scalar_4x64.h:13
int wnaf[256]
#define WINDOW_A
Definition: ecmult_impl.h:32
void bench_ecmult_wnaf(void *arg)
void bench_field_normalize_weak(void *arg)
#define SECP256K1_CONTEXT_VERIFY
Flags to pass to secp256k1_context_create.
Definition: secp256k1.h:154
void bench_group_double_var(void *arg)
void bench_field_sqrt(void *arg)
void bench_hmac_sha256(void *arg)
secp256k1_gej gej_y
secp256k1_fe fe_x
void * memcpy(void *a, const void *b, size_t c)
void bench_sha256(void *arg)
void bench_setup(void *arg)
int main(int argc, char **argv)
void bench_scalar_add(void *arg)
void bench_group_add_affine_var(void *arg)
void bench_field_mul(void *arg)
void bench_context_verify(void *arg)
int have_flag(int argc, char **argv, char *flag)
SECP256K1_API secp256k1_context * secp256k1_context_create(unsigned int flags) SECP256K1_WARN_UNUSED_RESULT
Create a secp256k1 context object.
Definition: secp256k1.c:58
uint8_t const * data
Definition: sha3.h:19
void bench_field_inverse(void *arg)
void bench_scalar_sqr(void *arg)
secp256k1_scalar scalar_y
secp256k1_ge ge_y