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Differential D9373 Diff 28101 src/secp256k1/src/tests.c

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src/secp256k1/src/tests.c

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#ifdef ENABLE_MODULE_EXTRAKEYS #ifdef ENABLE_MODULE_EXTRAKEYS
# include "modules/extrakeys/tests_impl.h" # include "modules/extrakeys/tests_impl.h"
#endif #endif
#ifdef ENABLE_MODULE_SCHNORRSIG #ifdef ENABLE_MODULE_SCHNORRSIG
# include "modules/schnorrsig/tests_impl.h" # include "modules/schnorrsig/tests_impl.h"
#endif #endif
void run_memczero_test(void) { void run_secp256k1_memczero_test(void) {
unsigned char buf1[6] = {1, 2, 3, 4, 5, 6}; unsigned char buf1[6] = {1, 2, 3, 4, 5, 6};
unsigned char buf2[sizeof(buf1)]; unsigned char buf2[sizeof(buf1)];
/* memczero(..., ..., 0) is a noop. */ /* secp256k1_memczero(..., ..., 0) is a noop. */
memcpy(buf2, buf1, sizeof(buf1)); memcpy(buf2, buf1, sizeof(buf1));
memczero(buf1, sizeof(buf1), 0); secp256k1_memczero(buf1, sizeof(buf1), 0);
CHECK(secp256k1_memcmp_var(buf1, buf2, sizeof(buf1)) == 0); CHECK(secp256k1_memcmp_var(buf1, buf2, sizeof(buf1)) == 0);
/* memczero(..., ..., 1) zeros the buffer. */ /* secp256k1_memczero(..., ..., 1) zeros the buffer. */
memset(buf2, 0, sizeof(buf2)); memset(buf2, 0, sizeof(buf2));
memczero(buf1, sizeof(buf1) , 1); secp256k1_memczero(buf1, sizeof(buf1) , 1);
CHECK(secp256k1_memcmp_var(buf1, buf2, sizeof(buf1)) == 0); CHECK(secp256k1_memcmp_var(buf1, buf2, sizeof(buf1)) == 0);
} }
void int_cmov_test(void) { void int_cmov_test(void) {
int r = INT_MAX; int r = INT_MAX;
int a = 0; int a = 0;
secp256k1_int_cmov(&r, &a, 0); secp256k1_int_cmov(&r, &a, 0);
▲ Show 20 Lines • Show All 260 Lines • ▼ Show 20 Lines#ifdef ENABLE_MODULE_EXTRAKEYS
run_extrakeys_tests(); run_extrakeys_tests();
#endif #endif
#ifdef ENABLE_MODULE_SCHNORRSIG #ifdef ENABLE_MODULE_SCHNORRSIG
run_schnorrsig_tests(); run_schnorrsig_tests();
#endif #endif
/* util tests */ /* util tests */
run_memczero_test(); run_secp256k1_memczero_test();
run_cmov_tests(); run_cmov_tests();
secp256k1_testrand_finish(); secp256k1_testrand_finish();
/* shutdown */ /* shutdown */
secp256k1_context_destroy(ctx); secp256k1_context_destroy(ctx);
printf("no problems found\n"); printf("no problems found\n");
return 0; return 0;
} }