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1 /*
2 * ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
13 * License.
15 * The Original Code is the elliptic curve math library for binary polynomial field curves.
17 * The Initial Developer of the Original Code is
18 * Sun Microsystems, Inc.
19 * Portions created by the Initial Developer are Copyright (C) 2003
20 * the Initial Developer. All Rights Reserved.
22 * Contributor(s):
23 * Douglas Stebila <douglas@stebila.ca>, Sun Microsystems Laboratories
25 * Alternatively, the contents of this file may be used under the terms of
26 * either the GNU General Public License Version 2 or later (the "GPL"), or
27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 * in which case the provisions of the GPL or the LGPL are applicable instead
29 * of those above. If you wish to allow use of your version of this file only
30 * under the terms of either the GPL or the LGPL, and not to allow others to
31 * use your version of this file under the terms of the MPL, indicate your
32 * decision by deleting the provisions above and replace them with the notice
33 * and other provisions required by the GPL or the LGPL. If you do not delete
34 * the provisions above, a recipient may use your version of this file under
35 * the terms of any one of the MPL, the GPL or the LGPL.
37 * ***** END LICENSE BLOCK ***** */
39 #include "mpi.h"
40 #include "mplogic.h"
41 #include "mpprime.h"
42 #include "mp_gf2m.h"
43 #include "ecl.h"
44 #include "ecl-curve.h"
45 #include "ec2.h"
46 #include <stdio.h>
47 #include <strings.h>
48 #include <assert.h>
50 #include <time.h>
51 #include <sys/time.h>
52 #include <sys/resource.h>
54 /* Time k repetitions of operation op. */
55 #define M_TimeOperation(op, k) { \
56 double dStart, dNow, dUserTime; \
57 struct rusage ru; \
58 int i; \
59 getrusage(RUSAGE_SELF, &ru); \
60 dStart = (double)ru.ru_utime.tv_sec+(double)ru.ru_utime.tv_usec*0.000001; \
61 for (i = 0; i < k; i++) { \
62 { op; } \
63 }; \
64 getrusage(RUSAGE_SELF, &ru); \
65 dNow = (double)ru.ru_utime.tv_sec+(double)ru.ru_utime.tv_usec*0.000001; \
66 dUserTime = dNow-dStart; \
67 if (dUserTime) printf(" %-45s k: %6i, t: %6.2f sec\n", #op, k, dUserTime); \
70 /* Test curve using generic field arithmetic. */
71 #define ECTEST_GENERIC_GF2M(name_c, name) \
72 printf("Testing %s using generic implementation...\n", name_c); \
73 params = EC_GetNamedCurveParams(name); \
74 if (params == NULL) { \
75 printf(" Error: could not construct params.\n"); \
76 res = MP_NO; \
77 goto CLEANUP; \
78 } \
79 ECGroup_free(group); \
80 group = ECGroup_fromHex(params); \
81 if (group == NULL) { \
82 printf(" Error: could not construct group.\n"); \
83 res = MP_NO; \
84 goto CLEANUP; \
85 } \
86 MP_CHECKOK( ectest_curve_GF2m(group, ectestPrint, ectestTime, 1) ); \
87 printf("... okay.\n");
89 /* Test curve using specific field arithmetic. */
90 #define ECTEST_NAMED_GF2M(name_c, name) \
91 printf("Testing %s using specific implementation...\n", name_c); \
92 ECGroup_free(group); \
93 group = ECGroup_fromName(name); \
94 if (group == NULL) { \
95 printf(" Warning: could not construct group.\n"); \
96 printf("... failed; continuing with remaining tests.\n"); \
97 } else { \
98 MP_CHECKOK( ectest_curve_GF2m(group, ectestPrint, ectestTime, 0) ); \
99 printf("... okay.\n"); \
102 /* Performs basic tests of elliptic curve cryptography over binary
103 * polynomial fields. If tests fail, then it prints an error message,
104 * aborts, and returns an error code. Otherwise, returns 0. */
106 ectest_curve_GF2m(ECGroup *group, int ectestPrint, int ectestTime,
107 int generic)
110 mp_int one, order_1, gx, gy, rx, ry, n;
111 int size;
112 mp_err res;
113 char s[1000];
115 /* initialize values */
116 MP_CHECKOK(mp_init(&one));
117 MP_CHECKOK(mp_init(&order_1));
118 MP_CHECKOK(mp_init(&gx));
119 MP_CHECKOK(mp_init(&gy));
120 MP_CHECKOK(mp_init(&rx));
121 MP_CHECKOK(mp_init(&ry));
122 MP_CHECKOK(mp_init(&n));
124 MP_CHECKOK(mp_set_int(&one, 1));
125 MP_CHECKOK(mp_sub(&group->order, &one, &order_1));
127 /* encode base point */
128 if (group->meth->field_dec) {
129 MP_CHECKOK(group->meth->field_dec(&group->genx, &gx, group->meth));
130 MP_CHECKOK(group->meth->field_dec(&group->geny, &gy, group->meth));
131 } else {
132 MP_CHECKOK(mp_copy(&group->genx, &gx));
133 MP_CHECKOK(mp_copy(&group->geny, &gy));
136 if (ectestPrint) {
137 /* output base point */
138 printf(" base point P:\n");
139 MP_CHECKOK(mp_toradix(&gx, s, 16));
140 printf(" %s\n", s);
141 MP_CHECKOK(mp_toradix(&gy, s, 16));
142 printf(" %s\n", s);
143 if (group->meth->field_enc) {
144 printf(" base point P (encoded):\n");
145 MP_CHECKOK(mp_toradix(&group->genx, s, 16));
146 printf(" %s\n", s);
147 MP_CHECKOK(mp_toradix(&group->geny, s, 16));
148 printf(" %s\n", s);
152 #ifdef ECL_ENABLE_GF2M_PT_MUL_AFF
153 /* multiply base point by order - 1 and check for negative of base
154 * point */
155 MP_CHECKOK(ec_GF2m_pt_mul_aff
156 (&order_1, &group->genx, &group->geny, &rx, &ry, group));
157 if (ectestPrint) {
158 printf(" (order-1)*P (affine):\n");
159 MP_CHECKOK(mp_toradix(&rx, s, 16));
160 printf(" %s\n", s);
161 MP_CHECKOK(mp_toradix(&ry, s, 16));
162 printf(" %s\n", s);
164 MP_CHECKOK(group->meth->field_add(&ry, &rx, &ry, group->meth));
165 if ((mp_cmp(&rx, &group->genx) != 0)
166 || (mp_cmp(&ry, &group->geny) != 0)) {
167 printf(" Error: invalid result (expected (- base point)).\n");
168 res = MP_NO;
169 goto CLEANUP;
171 #endif
173 /* multiply base point by order - 1 and check for negative of base
174 * point */
175 MP_CHECKOK(ec_GF2m_pt_mul_mont
176 (&order_1, &group->genx, &group->geny, &rx, &ry, group));
177 if (ectestPrint) {
178 printf(" (order-1)*P (montgomery):\n");
179 MP_CHECKOK(mp_toradix(&rx, s, 16));
180 printf(" %s\n", s);
181 MP_CHECKOK(mp_toradix(&ry, s, 16));
182 printf(" %s\n", s);
184 MP_CHECKOK(group->meth->field_add(&ry, &rx, &ry, group->meth));
185 if ((mp_cmp(&rx, &group->genx) != 0)
186 || (mp_cmp(&ry, &group->geny) != 0)) {
187 printf(" Error: invalid result (expected (- base point)).\n");
188 res = MP_NO;
189 goto CLEANUP;
192 #ifdef ECL_ENABLE_GF2M_PROJ
193 /* multiply base point by order - 1 and check for negative of base
194 * point */
195 MP_CHECKOK(ec_GF2m_pt_mul_proj
196 (&order_1, &group->genx, &group->geny, &rx, &ry, group));
197 if (ectestPrint) {
198 printf(" (order-1)*P (projective):\n");
199 MP_CHECKOK(mp_toradix(&rx, s, 16));
200 printf(" %s\n", s);
201 MP_CHECKOK(mp_toradix(&ry, s, 16));
202 printf(" %s\n", s);
204 MP_CHECKOK(group->meth->field_add(&ry, &rx, &ry, group->meth));
205 if ((mp_cmp(&rx, &group->genx) != 0)
206 || (mp_cmp(&ry, &group->geny) != 0)) {
207 printf(" Error: invalid result (expected (- base point)).\n");
208 res = MP_NO;
209 goto CLEANUP;
211 #endif
213 /* multiply base point by order - 1 and check for negative of base
214 * point */
215 MP_CHECKOK(ECPoint_mul(group, &order_1, NULL, NULL, &rx, &ry));
216 if (ectestPrint) {
217 printf(" (order-1)*P (ECPoint_mul):\n");
218 MP_CHECKOK(mp_toradix(&rx, s, 16));
219 printf(" %s\n", s);
220 MP_CHECKOK(mp_toradix(&ry, s, 16));
221 printf(" %s\n", s);
223 MP_CHECKOK(ec_GF2m_add(&ry, &rx, &ry, group->meth));
224 if ((mp_cmp(&rx, &gx) != 0) || (mp_cmp(&ry, &gy) != 0)) {
225 printf(" Error: invalid result (expected (- base point)).\n");
226 res = MP_NO;
227 goto CLEANUP;
230 /* multiply base point by order - 1 and check for negative of base
231 * point */
232 MP_CHECKOK(ECPoint_mul(group, &order_1, &gx, &gy, &rx, &ry));
233 if (ectestPrint) {
234 printf(" (order-1)*P (ECPoint_mul):\n");
235 MP_CHECKOK(mp_toradix(&rx, s, 16));
236 printf(" %s\n", s);
237 MP_CHECKOK(mp_toradix(&ry, s, 16));
238 printf(" %s\n", s);
240 MP_CHECKOK(ec_GF2m_add(&ry, &rx, &ry, group->meth));
241 if ((mp_cmp(&rx, &gx) != 0) || (mp_cmp(&ry, &gy) != 0)) {
242 printf(" Error: invalid result (expected (- base point)).\n");
243 res = MP_NO;
244 goto CLEANUP;
247 #ifdef ECL_ENABLE_GF2M_PT_MUL_AFF
248 /* multiply base point by order and check for point at infinity */
249 MP_CHECKOK(ec_GF2m_pt_mul_aff
250 (&group->order, &group->genx, &group->geny, &rx, &ry,
251 group));
252 if (ectestPrint) {
253 printf(" (order)*P (affine):\n");
254 MP_CHECKOK(mp_toradix(&rx, s, 16));
255 printf(" %s\n", s);
256 MP_CHECKOK(mp_toradix(&ry, s, 16));
257 printf(" %s\n", s);
259 if (ec_GF2m_pt_is_inf_aff(&rx, &ry) != MP_YES) {
260 printf(" Error: invalid result (expected point at infinity).\n");
261 res = MP_NO;
262 goto CLEANUP;
264 #endif
266 /* multiply base point by order and check for point at infinity */
267 MP_CHECKOK(ec_GF2m_pt_mul_mont
268 (&group->order, &group->genx, &group->geny, &rx, &ry,
269 group));
270 if (ectestPrint) {
271 printf(" (order)*P (montgomery):\n");
272 MP_CHECKOK(mp_toradix(&rx, s, 16));
273 printf(" %s\n", s);
274 MP_CHECKOK(mp_toradix(&ry, s, 16));
275 printf(" %s\n", s);
277 if (ec_GF2m_pt_is_inf_aff(&rx, &ry) != MP_YES) {
278 printf(" Error: invalid result (expected point at infinity).\n");
279 res = MP_NO;
280 goto CLEANUP;
283 #ifdef ECL_ENABLE_GF2M_PROJ
284 /* multiply base point by order and check for point at infinity */
285 MP_CHECKOK(ec_GF2m_pt_mul_proj
286 (&group->order, &group->genx, &group->geny, &rx, &ry,
287 group));
288 if (ectestPrint) {
289 printf(" (order)*P (projective):\n");
290 MP_CHECKOK(mp_toradix(&rx, s, 16));
291 printf(" %s\n", s);
292 MP_CHECKOK(mp_toradix(&ry, s, 16));
293 printf(" %s\n", s);
295 if (ec_GF2m_pt_is_inf_aff(&rx, &ry) != MP_YES) {
296 printf(" Error: invalid result (expected point at infinity).\n");
297 res = MP_NO;
298 goto CLEANUP;
300 #endif
302 /* multiply base point by order and check for point at infinity */
303 MP_CHECKOK(ECPoint_mul(group, &group->order, NULL, NULL, &rx, &ry));
304 if (ectestPrint) {
305 printf(" (order)*P (ECPoint_mul):\n");
306 MP_CHECKOK(mp_toradix(&rx, s, 16));
307 printf(" %s\n", s);
308 MP_CHECKOK(mp_toradix(&ry, s, 16));
309 printf(" %s\n", s);
311 if (ec_GF2m_pt_is_inf_aff(&rx, &ry) != MP_YES) {
312 printf(" Error: invalid result (expected point at infinity).\n");
313 res = MP_NO;
314 goto CLEANUP;
317 /* multiply base point by order and check for point at infinity */
318 MP_CHECKOK(ECPoint_mul(group, &group->order, &gx, &gy, &rx, &ry));
319 if (ectestPrint) {
320 printf(" (order)*P (ECPoint_mul):\n");
321 MP_CHECKOK(mp_toradix(&rx, s, 16));
322 printf(" %s\n", s);
323 MP_CHECKOK(mp_toradix(&ry, s, 16));
324 printf(" %s\n", s);
326 if (ec_GF2m_pt_is_inf_aff(&rx, &ry) != MP_YES) {
327 printf(" Error: invalid result (expected point at infinity).\n");
328 res = MP_NO;
329 goto CLEANUP;
332 /* check that (order-1)P + (order-1)P + P == (order-1)P */
333 MP_CHECKOK(ECPoints_mul
334 (group, &order_1, &order_1, &gx, &gy, &rx, &ry));
335 MP_CHECKOK(ECPoints_mul(group, &one, &one, &rx, &ry, &rx, &ry));
336 if (ectestPrint) {
337 printf
338 (" (order-1)*P + (order-1)*P + P == (order-1)*P (ECPoints_mul):\n");
339 MP_CHECKOK(mp_toradix(&rx, s, 16));
340 printf(" %s\n", s);
341 MP_CHECKOK(mp_toradix(&ry, s, 16));
342 printf(" %s\n", s);
344 MP_CHECKOK(ec_GF2m_add(&ry, &rx, &ry, group->meth));
345 if ((mp_cmp(&rx, &gx) != 0) || (mp_cmp(&ry, &gy) != 0)) {
346 printf(" Error: invalid result (expected (- base point)).\n");
347 res = MP_NO;
348 goto CLEANUP;
351 /* test validate_point function */
352 if (ECPoint_validate(group, &gx, &gy) != MP_YES) {
353 printf(" Error: validate point on base point failed.\n");
354 res = MP_NO;
355 goto CLEANUP;
357 MP_CHECKOK(mp_add_d(&gy, 1, &ry));
358 if (ECPoint_validate(group, &gx, &ry) != MP_NO) {
359 printf(" Error: validate point on invalid point passed.\n");
360 res = MP_NO;
361 goto CLEANUP;
364 if (ectestTime) {
365 /* compute random scalar */
366 size = mpl_significant_bits(&group->meth->irr);
367 if (size < MP_OKAY) {
368 goto CLEANUP;
370 MP_CHECKOK(mpp_random_size(&n, (size + ECL_BITS - 1) / ECL_BITS));
371 MP_CHECKOK(group->meth->field_mod(&n, &n, group->meth));
372 /* timed test */
373 if (generic) {
374 #ifdef ECL_ENABLE_GF2M_PT_MUL_AFF
375 M_TimeOperation(MP_CHECKOK
376 (ec_GF2m_pt_mul_aff
377 (&n, &group->genx, &group->geny, &rx, &ry,
378 group)), 100);
379 #endif
380 M_TimeOperation(MP_CHECKOK
381 (ECPoint_mul(group, &n, NULL, NULL, &rx, &ry)),
382 100);
383 M_TimeOperation(MP_CHECKOK
384 (ECPoints_mul
385 (group, &n, &n, &gx, &gy, &rx, &ry)), 100);
386 } else {
387 M_TimeOperation(MP_CHECKOK
388 (ECPoint_mul(group, &n, NULL, NULL, &rx, &ry)),
389 100);
390 M_TimeOperation(MP_CHECKOK
391 (ECPoint_mul(group, &n, &gx, &gy, &rx, &ry)),
392 100);
393 M_TimeOperation(MP_CHECKOK
394 (ECPoints_mul
395 (group, &n, &n, &gx, &gy, &rx, &ry)), 100);
399 CLEANUP:
400 mp_clear(&one);
401 mp_clear(&order_1);
402 mp_clear(&gx);
403 mp_clear(&gy);
404 mp_clear(&rx);
405 mp_clear(&ry);
406 mp_clear(&n);
407 if (res != MP_OKAY) {
408 printf(" Error: exiting with error value %i\n", res);
410 return res;
413 /* Prints help information. */
414 void
415 printUsage()
417 printf("Usage: ecp_test [--print] [--time]\n");
418 printf
419 (" --print Print out results of each point arithmetic test.\n");
420 printf
421 (" --time Benchmark point operations and print results.\n");
424 /* Performs tests of elliptic curve cryptography over binary polynomial
425 * fields. If tests fail, then it prints an error message, aborts, and
426 * returns an error code. Otherwise, returns 0. */
428 main(int argv, char **argc)
431 int ectestTime = 0;
432 int ectestPrint = 0;
433 int i;
434 ECGroup *group = NULL;
435 ECCurveParams *params = NULL;
436 mp_err res;
438 /* read command-line arguments */
439 for (i = 1; i < argv; i++) {
440 if ((strcasecmp(argc[i], "time") == 0)
441 || (strcasecmp(argc[i], "-time") == 0)
442 || (strcasecmp(argc[i], "--time") == 0)) {
443 ectestTime = 1;
444 } else if ((strcasecmp(argc[i], "print") == 0)
445 || (strcasecmp(argc[i], "-print") == 0)
446 || (strcasecmp(argc[i], "--print") == 0)) {
447 ectestPrint = 1;
448 } else {
449 printUsage();
450 return 0;
454 /* generic arithmetic tests */
455 ECTEST_GENERIC_GF2M("SECT-131R1", ECCurve_SECG_CHAR2_131R1);
457 /* specific arithmetic tests */
458 ECTEST_NAMED_GF2M("NIST-K163", ECCurve_NIST_K163);
459 ECTEST_NAMED_GF2M("NIST-B163", ECCurve_NIST_B163);
460 ECTEST_NAMED_GF2M("NIST-K233", ECCurve_NIST_K233);
461 ECTEST_NAMED_GF2M("NIST-B233", ECCurve_NIST_B233);
462 ECTEST_NAMED_GF2M("NIST-K283", ECCurve_NIST_K283);
463 ECTEST_NAMED_GF2M("NIST-B283", ECCurve_NIST_B283);
464 ECTEST_NAMED_GF2M("NIST-K409", ECCurve_NIST_K409);
465 ECTEST_NAMED_GF2M("NIST-B409", ECCurve_NIST_B409);
466 ECTEST_NAMED_GF2M("NIST-K571", ECCurve_NIST_K571);
467 ECTEST_NAMED_GF2M("NIST-B571", ECCurve_NIST_B571);
468 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB163V1", ECCurve_X9_62_CHAR2_PNB163V1);
469 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB163V2", ECCurve_X9_62_CHAR2_PNB163V2);
470 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB163V3", ECCurve_X9_62_CHAR2_PNB163V3);
471 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB176V1", ECCurve_X9_62_CHAR2_PNB176V1);
472 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB191V1", ECCurve_X9_62_CHAR2_TNB191V1);
473 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB191V2", ECCurve_X9_62_CHAR2_TNB191V2);
474 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB191V3", ECCurve_X9_62_CHAR2_TNB191V3);
475 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB208W1", ECCurve_X9_62_CHAR2_PNB208W1);
476 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB239V1", ECCurve_X9_62_CHAR2_TNB239V1);
477 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB239V2", ECCurve_X9_62_CHAR2_TNB239V2);
478 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB239V3", ECCurve_X9_62_CHAR2_TNB239V3);
479 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB272W1", ECCurve_X9_62_CHAR2_PNB272W1);
480 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB304W1", ECCurve_X9_62_CHAR2_PNB304W1);
481 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB359V1", ECCurve_X9_62_CHAR2_TNB359V1);
482 ECTEST_NAMED_GF2M("ANSI X9.62 C2PNB368W1", ECCurve_X9_62_CHAR2_PNB368W1);
483 ECTEST_NAMED_GF2M("ANSI X9.62 C2TNB431R1", ECCurve_X9_62_CHAR2_TNB431R1);
484 ECTEST_NAMED_GF2M("SECT-113R1", ECCurve_SECG_CHAR2_113R1);
485 ECTEST_NAMED_GF2M("SECT-113R2", ECCurve_SECG_CHAR2_113R2);
486 ECTEST_NAMED_GF2M("SECT-131R1", ECCurve_SECG_CHAR2_131R1);
487 ECTEST_NAMED_GF2M("SECT-131R2", ECCurve_SECG_CHAR2_131R2);
488 ECTEST_NAMED_GF2M("SECT-163K1", ECCurve_SECG_CHAR2_163K1);
489 ECTEST_NAMED_GF2M("SECT-163R1", ECCurve_SECG_CHAR2_163R1);
490 ECTEST_NAMED_GF2M("SECT-163R2", ECCurve_SECG_CHAR2_163R2);
491 ECTEST_NAMED_GF2M("SECT-193R1", ECCurve_SECG_CHAR2_193R1);
492 ECTEST_NAMED_GF2M("SECT-193R2", ECCurve_SECG_CHAR2_193R2);
493 ECTEST_NAMED_GF2M("SECT-233K1", ECCurve_SECG_CHAR2_233K1);
494 ECTEST_NAMED_GF2M("SECT-233R1", ECCurve_SECG_CHAR2_233R1);
495 ECTEST_NAMED_GF2M("SECT-239K1", ECCurve_SECG_CHAR2_239K1);
496 ECTEST_NAMED_GF2M("SECT-283K1", ECCurve_SECG_CHAR2_283K1);
497 ECTEST_NAMED_GF2M("SECT-283R1", ECCurve_SECG_CHAR2_283R1);
498 ECTEST_NAMED_GF2M("SECT-409K1", ECCurve_SECG_CHAR2_409K1);
499 ECTEST_NAMED_GF2M("SECT-409R1", ECCurve_SECG_CHAR2_409R1);
500 ECTEST_NAMED_GF2M("SECT-571K1", ECCurve_SECG_CHAR2_571K1);
501 ECTEST_NAMED_GF2M("SECT-571R1", ECCurve_SECG_CHAR2_571R1);
502 ECTEST_NAMED_GF2M("WTLS-1 (113)", ECCurve_WTLS_1);
503 ECTEST_NAMED_GF2M("WTLS-3 (163)", ECCurve_WTLS_3);
504 ECTEST_NAMED_GF2M("WTLS-4 (113)", ECCurve_WTLS_4);
505 ECTEST_NAMED_GF2M("WTLS-5 (163)", ECCurve_WTLS_5);
506 ECTEST_NAMED_GF2M("WTLS-10 (233)", ECCurve_WTLS_10);
507 ECTEST_NAMED_GF2M("WTLS-11 (233)", ECCurve_WTLS_11);
509 CLEANUP:
510 EC_FreeCurveParams(params);
511 ECGroup_free(group);
512 if (res != MP_OKAY) {
513 printf("Error: exiting with error value %i\n", res);
515 return res;