#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "secp256k1.c"
#include "include/secp256k1.h"
#include "include/secp256k1_preallocated.h"
#include "testrand_impl.h"
#include "util.h"
#include "contrib/lax_der_parsing.c"
#include "contrib/lax_der_privatekey_parsing.c"
#include "modinv32_impl.h"

Include dependency graph for tests.c:

Classes
struct	ecmult_multi_data

Macros
#define	SECP256K1_EC_PARSE_TEST_NVALID (12)

#define	SECP256K1_EC_PARSE_TEST_NXVALID (4)

#define	SECP256K1_EC_PARSE_TEST_NINVALID (7)

Functions
static void	counting_illegal_callback_fn (const char str, void data)

static void	uncounting_illegal_callback_fn (const char str, void data)

void	random_field_element_test (secp256k1_fe *fe)

void	random_field_element_magnitude (secp256k1_fe *fe)

void	random_group_element_test (secp256k1_ge *ge)

void	random_group_element_jacobian_test (secp256k1_gej gej, const secp256k1_ge ge)

void	random_scalar_order_test (secp256k1_scalar *num)

void	random_scalar_order (secp256k1_scalar *num)

void	random_scalar_order_b32 (unsigned char *b32)

void	run_context_tests (int use_prealloc)

void	run_scratch_tests (void)

void	run_ctz_tests (void)

void	run_sha256_tests (void)

void	run_hmac_sha256_tests (void)

void	run_rfc6979_hmac_sha256_tests (void)

void	run_tagged_sha256_tests (void)

void	test_rand_bits (int rand32, int bits)

void	test_rand_int (uint32_t range, uint32_t subrange)

void	run_rand_bits (void)

void	run_rand_int (void)

uint64_t	modinv2p64 (uint64_t x)

void	mulmod256 (uint16_t out, const uint16_t a, const uint16_t b, const uint16_t m)

void	uint16_to_signed30 (secp256k1_modinv32_signed30 out, const uint16_t in)

void	signed30_to_uint16 (uint16_t out, const secp256k1_modinv32_signed30 in)

void	mutate_sign_signed30 (secp256k1_modinv32_signed30 *x)

void	test_modinv32_uint16 (uint16_t out, const uint16_t in, const uint16_t *mod)

int	coprime (const uint16_t a, const uint16_t b)

void	run_modinv_tests (void)

void	scalar_test (void)

void	run_scalar_set_b32_seckey_tests (void)

void	run_scalar_tests (void)

void	random_fe (secp256k1_fe *x)

void	random_fe_test (secp256k1_fe *x)

void	random_fe_non_zero (secp256k1_fe *nz)

void	random_fe_non_square (secp256k1_fe *ns)

int	check_fe_equal (const secp256k1_fe a, const secp256k1_fe b)

void	run_field_convert (void)

int	fe_secp256k1_memcmp_var (const secp256k1_fe a, const secp256k1_fe b)

void	run_field_misc (void)

void	run_sqr (void)

void	test_sqrt (const secp256k1_fe a, const secp256k1_fe k)

void	run_sqrt (void)

void	test_inverse_scalar (secp256k1_scalar out, const secp256k1_scalar x, int var)

void	test_inverse_field (secp256k1_fe out, const secp256k1_fe x, int var)

void	run_inverse_tests (void)

void	ge_equals_ge (const secp256k1_ge a, const secp256k1_ge b)

int	gej_xyz_equals_gej (const secp256k1_gej a, const secp256k1_gej b)

void	ge_equals_gej (const secp256k1_ge a, const secp256k1_gej b)

void	test_ge (void)

void	test_intialized_inf (void)

void	test_add_neg_y_diff_x (void)

void	run_ge (void)

void	test_ec_combine (void)

void	run_ec_combine (void)

void	test_group_decompress (const secp256k1_fe *x)

void	run_group_decompress (void)

void	run_ecmult_chain (void)

void	test_point_times_order (const secp256k1_gej *point)

void	test_ecmult_target (const secp256k1_scalar *target, int mode)

void	run_ecmult_near_split_bound (void)

void	run_point_times_order (void)

void	ecmult_const_random_mult (void)

void	ecmult_const_commutativity (void)

void	ecmult_const_mult_zero_one (void)

void	ecmult_const_chain_multiply (void)

void	run_ecmult_const_tests (void)

static int	ecmult_multi_callback (secp256k1_scalar sc, secp256k1_ge pt, size_t idx, void *cbdata)

static int	ecmult_multi_false_callback (secp256k1_scalar sc, secp256k1_ge pt, size_t idx, void *cbdata)

void	test_ecmult_multi (secp256k1_scratch *scratch, secp256k1_ecmult_multi_func ecmult_multi)

void	test_ecmult_multi_batch_single (secp256k1_ecmult_multi_func ecmult_multi)

void	test_secp256k1_pippenger_bucket_window_inv (void)

void	test_ecmult_multi_pippenger_max_points (void)
	Probabilistically test the function returning the maximum number of possible points for a given scratch space.

void	test_ecmult_multi_batch_size_helper (void)

void	test_ecmult_multi_batching (void)
	Run secp256k1_ecmult_multi_var with num points and a scratch space restricted to 1 <= i <= num points.

void	run_ecmult_multi_tests (void)

void	test_wnaf (const secp256k1_scalar *number, int w)

void	test_constant_wnaf_negate (const secp256k1_scalar *number)

void	test_constant_wnaf (const secp256k1_scalar *number, int w)

void	test_fixed_wnaf (const secp256k1_scalar *number, int w)

void	test_fixed_wnaf_small_helper (int wnaf, int wnaf_expected, int w)

void	test_fixed_wnaf_small (void)

void	run_wnaf (void)

void	test_ecmult_constants (void)

void	run_ecmult_constants (void)

void	test_ecmult_gen_blind (void)

void	test_ecmult_gen_blind_reset (void)

void	run_ecmult_gen_blind (void)

void	test_scalar_split (const secp256k1_scalar *full)

void	run_endomorphism_tests (void)

void	ec_pubkey_parse_pointtest (const unsigned char *input, int xvalid, int yvalid)

void	run_ec_pubkey_parse_test (void)

void	run_eckey_edge_case_test (void)

void	run_eckey_negate_test (void)

void	random_sign (secp256k1_scalar sigr, secp256k1_scalar sigs, const secp256k1_scalar key, const secp256k1_scalar msg, int *recid)

void	test_ecdsa_sign_verify (void)

void	run_ecdsa_sign_verify (void)

static int	precomputed_nonce_function (unsigned char nonce32, const unsigned char msg32, const unsigned char key32, const unsigned char algo16, void *data, unsigned int counter)
	Dummy nonce generation function that just uses a precomputed nonce, and fails if it is not accepted.

static int	nonce_function_test_fail (unsigned char nonce32, const unsigned char msg32, const unsigned char key32, const unsigned char algo16, void *data, unsigned int counter)

static int	nonce_function_test_retry (unsigned char nonce32, const unsigned char msg32, const unsigned char key32, const unsigned char algo16, void *data, unsigned int counter)

int	is_empty_signature (const secp256k1_ecdsa_signature *sig)

void	test_ecdsa_end_to_end (void)

void	test_random_pubkeys (void)

void	run_pubkey_comparison (void)

void	run_random_pubkeys (void)

void	run_ecdsa_end_to_end (void)

int	test_ecdsa_der_parse (const unsigned char *sig, size_t siglen, int certainly_der, int certainly_not_der)

static void	assign_big_endian (unsigned char *ptr, size_t ptrlen, uint32_t val)

static void	damage_array (unsigned char sig, size_t len)

static void	random_ber_signature (unsigned char sig, size_t len, int certainly_der, int certainly_not_der)

void	run_ecdsa_der_parse (void)

void	test_ecdsa_edge_cases (void)

void	run_ecdsa_edge_cases (void)

void	run_secp256k1_memczero_test (void)

void	int_cmov_test (void)

void	fe_cmov_test (void)

void	fe_storage_cmov_test (void)

void	scalar_cmov_test (void)

void	ge_storage_cmov_test (void)

void	run_cmov_tests (void)

int	main (int argc, char **argv)

Variables
static int	count = 64

static secp256k1_context *	ctx = NULL

static const secp256k1_scalar	scalar_minus_one

static const secp256k1_fe	fe_minus_one

static const secp256k1_scalar	scalars_near_split_bounds [20]

Macro Definition Documentation

◆ SECP256K1_EC_PARSE_TEST_NINVALID

#define SECP256K1_EC_PARSE_TEST_NINVALID (7)

◆ SECP256K1_EC_PARSE_TEST_NVALID

#define SECP256K1_EC_PARSE_TEST_NVALID (12)

◆ SECP256K1_EC_PARSE_TEST_NXVALID

#define SECP256K1_EC_PARSE_TEST_NXVALID (4)

Function Documentation

◆ assign_big_endian()

static void assign_big_endian	(	unsigned char *	ptr,
		size_t	ptrlen,
		uint32_t	val
	)

static

Definition at line 4987 of file tests.c.

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◆ check_fe_equal()

int check_fe_equal	(	const secp256k1_fe *	a,
		const secp256k1_fe *	b
	)

Definition at line 1930 of file tests.c.

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◆ coprime()

int coprime	(	const uint16_t *	a,
		const uint16_t *	b
	)

Definition at line 906 of file tests.c.

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◆ counting_illegal_callback_fn()

static void counting_illegal_callback_fn	(	const char *	str,
		void *	data
	)

static

Definition at line 34 of file tests.c.

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◆ damage_array()

static void damage_array	(	unsigned char *	sig,
		size_t *	len
	)

static

Definition at line 4999 of file tests.c.

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◆ ec_pubkey_parse_pointtest()

void ec_pubkey_parse_pointtest	(	const unsigned char *	input,
		int	xvalid,
		int	yvalid
	)

Definition at line 3872 of file tests.c.

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◆ ecmult_const_chain_multiply()

void ecmult_const_chain_multiply ( void )

Definition at line 3005 of file tests.c.

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◆ ecmult_const_commutativity()

void ecmult_const_commutativity ( void )

Definition at line 2962 of file tests.c.

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◆ ecmult_const_mult_zero_one()

void ecmult_const_mult_zero_one ( void )

Definition at line 2983 of file tests.c.

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◆ ecmult_const_random_mult()

void ecmult_const_random_mult ( void )

Definition at line 2935 of file tests.c.

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◆ ecmult_multi_callback()

static int ecmult_multi_callback	(	secp256k1_scalar *	sc,
		secp256k1_ge *	pt,
		size_t	idx,
		void *	cbdata
	)

static

Definition at line 3043 of file tests.c.

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◆ ecmult_multi_false_callback()

static int ecmult_multi_false_callback	(	secp256k1_scalar *	sc,
		secp256k1_ge *	pt,
		size_t	idx,
		void *	cbdata
	)

static

Definition at line 3050 of file tests.c.

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◆ fe_cmov_test()

void fe_cmov_test ( void )

Definition at line 5641 of file tests.c.

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◆ fe_secp256k1_memcmp_var()

int fe_secp256k1_memcmp_var	(	const secp256k1_fe *	a,
		const secp256k1_fe *	b
	)

Definition at line 1968 of file tests.c.

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◆ fe_storage_cmov_test()

void fe_storage_cmov_test ( void )

Definition at line 5671 of file tests.c.

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◆ ge_equals_ge()

void ge_equals_ge	(	const secp256k1_ge *	a,
		const secp256k1_ge *	b
	)

Definition at line 2286 of file tests.c.

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◆ ge_equals_gej()

void ge_equals_gej	(	const secp256k1_ge *	a,
		const secp256k1_gej *	b
	)

Definition at line 2317 of file tests.c.

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◆ ge_storage_cmov_test()

void ge_storage_cmov_test ( void )

Definition at line 5731 of file tests.c.

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◆ gej_xyz_equals_gej()

int gej_xyz_equals_gej	(	const secp256k1_gej *	a,
		const secp256k1_gej *	b
	)

Definition at line 2296 of file tests.c.

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◆ int_cmov_test()

void int_cmov_test ( void )

Definition at line 5616 of file tests.c.

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◆ is_empty_signature()

int is_empty_signature ( const secp256k1_ecdsa_signature * sig )

Definition at line 4654 of file tests.c.

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◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 5771 of file tests.c.

◆ modinv2p64()

uint64_t modinv2p64 ( uint64_t x )

Definition at line 664 of file tests.c.

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◆ mulmod256()

void mulmod256	(	uint16_t *	out,
		const uint16_t *	a,
		const uint16_t *	b,
		const uint16_t *	m
	)

Definition at line 680 of file tests.c.

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◆ mutate_sign_signed30()

void mutate_sign_signed30 ( secp256k1_modinv32_signed30 * x )

Definition at line 780 of file tests.c.

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◆ nonce_function_test_fail()

static int nonce_function_test_fail	(	unsigned char *	nonce32,
		const unsigned char *	msg32,
		const unsigned char *	key32,
		const unsigned char *	algo16,
		void *	data,
		unsigned int	counter
	)

static

Definition at line 4616 of file tests.c.

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◆ nonce_function_test_retry()

static int nonce_function_test_retry	(	unsigned char *	nonce32,
		const unsigned char *	msg32,
		const unsigned char *	key32,
		const unsigned char *	algo16,
		void *	data,
		unsigned int	counter
	)

static

Definition at line 4624 of file tests.c.

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◆ precomputed_nonce_function()

static int precomputed_nonce_function	(	unsigned char *	nonce32,
		const unsigned char *	msg32,
		const unsigned char *	key32,
		const unsigned char *	algo16,
		void *	data,
		unsigned int	counter
	)

static

Dummy nonce generation function that just uses a precomputed nonce, and fails if it is not accepted.

Use only for testing.

Definition at line 4608 of file tests.c.

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◆ random_ber_signature()

static void random_ber_signature	(	unsigned char *	sig,
		size_t *	len,
		int *	certainly_der,
		int *	certainly_not_der
	)

static

Definition at line 5026 of file tests.c.

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◆ random_fe()

void random_fe ( secp256k1_fe * x )

Definition at line 1889 of file tests.c.

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◆ random_fe_non_square()

void random_fe_non_square ( secp256k1_fe * ns )

Definition at line 1922 of file tests.c.

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◆ random_fe_non_zero()

void random_fe_non_zero ( secp256k1_fe * nz )

Definition at line 1909 of file tests.c.

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◆ random_fe_test()

void random_fe_test ( secp256k1_fe * x )

Definition at line 1899 of file tests.c.

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◆ random_field_element_magnitude()

void random_field_element_magnitude ( secp256k1_fe * fe )

Definition at line 60 of file tests.c.

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◆ random_field_element_test()

void random_field_element_test ( secp256k1_fe * fe )

Definition at line 50 of file tests.c.

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◆ random_group_element_jacobian_test()

void random_group_element_jacobian_test	(	secp256k1_gej *	gej,
		const secp256k1_ge *	ge
	)

Definition at line 88 of file tests.c.

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◆ random_group_element_test()

void random_group_element_test ( secp256k1_ge * ge )

Definition at line 76 of file tests.c.

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◆ random_scalar_order()

void random_scalar_order ( secp256k1_scalar * num )

Definition at line 116 of file tests.c.

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◆ random_scalar_order_b32()

void random_scalar_order_b32 ( unsigned char * b32 )

Definition at line 129 of file tests.c.

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◆ random_scalar_order_test()

void random_scalar_order_test ( secp256k1_scalar * num )

Definition at line 103 of file tests.c.

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◆ random_sign()

void random_sign	(	secp256k1_scalar *	sigr,
		secp256k1_scalar *	sigs,
		const secp256k1_scalar *	key,
		const secp256k1_scalar *	msg,
		int *	recid
	)

Definition at line 4566 of file tests.c.

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◆ run_cmov_tests()

void run_cmov_tests ( void )

Definition at line 5763 of file tests.c.

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◆ run_context_tests()

void run_context_tests ( int use_prealloc )

Definition at line 135 of file tests.c.

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◆ run_ctz_tests()

void run_ctz_tests ( void )

Definition at line 415 of file tests.c.

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◆ run_ec_combine()

void run_ec_combine ( void )

Definition at line 2653 of file tests.c.

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◆ run_ec_pubkey_parse_test()

void run_ec_pubkey_parse_test ( void )

Definition at line 3947 of file tests.c.

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◆ run_ecdsa_der_parse()

void run_ecdsa_der_parse ( void )

Definition at line 5172 of file tests.c.

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◆ run_ecdsa_edge_cases()

void run_ecdsa_edge_cases ( void )

Definition at line 5573 of file tests.c.

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◆ run_ecdsa_end_to_end()

void run_ecdsa_end_to_end ( void )

Definition at line 4920 of file tests.c.

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◆ run_ecdsa_sign_verify()

void run_ecdsa_sign_verify ( void )

Definition at line 4600 of file tests.c.

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◆ run_eckey_edge_case_test()

void run_eckey_edge_case_test ( void )

Definition at line 4275 of file tests.c.

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◆ run_eckey_negate_test()

void run_eckey_negate_test ( void )

Definition at line 4531 of file tests.c.

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◆ run_ecmult_chain()

void run_ecmult_chain ( void )

Definition at line 2735 of file tests.c.

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◆ run_ecmult_const_tests()

void run_ecmult_const_tests ( void )

Definition at line 3031 of file tests.c.

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◆ run_ecmult_constants()

void run_ecmult_constants ( void )

Definition at line 3776 of file tests.c.

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◆ run_ecmult_gen_blind()

void run_ecmult_gen_blind ( void )

Definition at line 3815 of file tests.c.

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◆ run_ecmult_multi_tests()

void run_ecmult_multi_tests ( void )

Definition at line 3484 of file tests.c.

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◆ run_ecmult_near_split_bound()

void run_ecmult_near_split_bound ( void )

Definition at line 2902 of file tests.c.

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◆ run_endomorphism_tests()

void run_endomorphism_tests ( void )

Definition at line 3851 of file tests.c.

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◆ run_field_convert()

void run_field_convert ( void )

Definition at line 1938 of file tests.c.

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◆ run_field_misc()

void run_field_misc ( void )

Definition at line 1977 of file tests.c.

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◆ run_ge()

void run_ge ( void )

Definition at line 2619 of file tests.c.

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◆ run_group_decompress()

void run_group_decompress ( void )

Definition at line 2724 of file tests.c.

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◆ run_hmac_sha256_tests()

void run_hmac_sha256_tests ( void )

Definition at line 472 of file tests.c.

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◆ run_inverse_tests()

void run_inverse_tests ( void )

Definition at line 2187 of file tests.c.

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◆ run_modinv_tests()

void run_modinv_tests ( void )

Definition at line 936 of file tests.c.

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◆ run_point_times_order()

void run_point_times_order ( void )

Definition at line 2914 of file tests.c.

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◆ run_pubkey_comparison()

void run_pubkey_comparison ( void )

Definition at line 4864 of file tests.c.

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◆ run_rand_bits()

void run_rand_bits ( void )

Definition at line 642 of file tests.c.

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◆ run_rand_int()

void run_rand_int ( void )

Definition at line 650 of file tests.c.

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◆ run_random_pubkeys()

void run_random_pubkeys ( void )

Definition at line 4913 of file tests.c.

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◆ run_rfc6979_hmac_sha256_tests()

void run_rfc6979_hmac_sha256_tests ( void )

Definition at line 516 of file tests.c.

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◆ run_scalar_set_b32_seckey_tests()

void run_scalar_set_b32_seckey_tests ( void )

Definition at line 1264 of file tests.c.

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◆ run_scalar_tests()

void run_scalar_tests ( void )

Definition at line 1281 of file tests.c.

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◆ run_scratch_tests()

void run_scratch_tests ( void )

Definition at line 332 of file tests.c.

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◆ run_secp256k1_memczero_test()

void run_secp256k1_memczero_test ( void )

Definition at line 5601 of file tests.c.

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◆ run_sha256_tests()

void run_sha256_tests ( void )

Definition at line 436 of file tests.c.

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◆ run_sqr()

void run_sqr ( void )

Definition at line 2057 of file tests.c.

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◆ run_sqrt()

void run_sqrt ( void )

Definition at line 2087 of file tests.c.

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◆ run_tagged_sha256_tests()

void run_tagged_sha256_tests ( void )

Definition at line 557 of file tests.c.

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◆ run_wnaf()

void run_wnaf ( void )

Definition at line 3697 of file tests.c.

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◆ scalar_cmov_test()

void scalar_cmov_test ( void )

Definition at line 5701 of file tests.c.

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◆ scalar_test()

void scalar_test ( void )

Definition at line 1099 of file tests.c.

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◆ signed30_to_uint16()

void signed30_to_uint16	(	uint16_t *	out,
		const secp256k1_modinv32_signed30 *	in
	)

Definition at line 771 of file tests.c.

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◆ test_add_neg_y_diff_x()

void test_add_neg_y_diff_x ( void )

Definition at line 2552 of file tests.c.

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◆ test_constant_wnaf()

void test_constant_wnaf	(	const secp256k1_scalar *	number,
		int	w
	)

Definition at line 3556 of file tests.c.

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◆ test_constant_wnaf_negate()

void test_constant_wnaf_negate ( const secp256k1_scalar * number )

Definition at line 3541 of file tests.c.

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◆ test_ec_combine()

void test_ec_combine ( void )

Definition at line 2628 of file tests.c.

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◆ test_ecdsa_der_parse()

int test_ecdsa_der_parse	(	const unsigned char *	sig,
		size_t	siglen,
		int	certainly_der,
		int	certainly_not_der
	)

Definition at line 4927 of file tests.c.

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◆ test_ecdsa_edge_cases()

void test_ecdsa_edge_cases ( void )

Definition at line 5204 of file tests.c.

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◆ test_ecdsa_end_to_end()

void test_ecdsa_end_to_end ( void )

Definition at line 4659 of file tests.c.

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◆ test_ecdsa_sign_verify()

void test_ecdsa_sign_verify ( void )

Definition at line 4573 of file tests.c.

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◆ test_ecmult_constants()

void test_ecmult_constants ( void )

Definition at line 3743 of file tests.c.

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◆ test_ecmult_gen_blind()

void test_ecmult_gen_blind ( void )

Definition at line 3780 of file tests.c.

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◆ test_ecmult_gen_blind_reset()

void test_ecmult_gen_blind_reset ( void )

Definition at line 3803 of file tests.c.

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◆ test_ecmult_multi()

void test_ecmult_multi	(	secp256k1_scratch *	scratch,
		secp256k1_ecmult_multi_func	ecmult_multi
	)

Definition at line 3058 of file tests.c.

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◆ test_ecmult_multi_batch_single()

void test_ecmult_multi_batch_single ( secp256k1_ecmult_multi_func ecmult_multi )

Definition at line 3296 of file tests.c.

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◆ test_ecmult_multi_batch_size_helper()

void test_ecmult_multi_batch_size_helper ( void )

Definition at line 3369 of file tests.c.

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◆ test_ecmult_multi_batching()

void test_ecmult_multi_batching ( void )

Run secp256k1_ecmult_multi_var with num points and a scratch space restricted to 1 <= i <= num points.

Definition at line 3417 of file tests.c.

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◆ test_ecmult_multi_pippenger_max_points()

void test_ecmult_multi_pippenger_max_points ( void )

Probabilistically test the function returning the maximum number of possible points for a given scratch space.

Definition at line 3336 of file tests.c.

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◆ test_ecmult_target()

void test_ecmult_target	(	const secp256k1_scalar *	target,
		int	mode
	)

Definition at line 2863 of file tests.c.

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◆ test_fixed_wnaf()

void test_fixed_wnaf	(	const secp256k1_scalar *	number,
		int	w
	)

Definition at line 3596 of file tests.c.

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◆ test_fixed_wnaf_small()

void test_fixed_wnaf_small ( void )

Definition at line 3643 of file tests.c.

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◆ test_fixed_wnaf_small_helper()

void test_fixed_wnaf_small_helper	(	int *	wnaf,
		int *	wnaf_expected,
		int	w
	)

Definition at line 3633 of file tests.c.

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◆ test_ge()

void test_ge ( void )

Definition at line 2334 of file tests.c.

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◆ test_group_decompress()

void test_group_decompress ( const secp256k1_fe * x )

Definition at line 2660 of file tests.c.

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◆ test_intialized_inf()

void test_intialized_inf ( void )

Definition at line 2520 of file tests.c.

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◆ test_inverse_field()

void test_inverse_field	(	secp256k1_fe *	out,
		const secp256k1_fe *	x,
		int	var
	)

Definition at line 2162 of file tests.c.

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◆ test_inverse_scalar()

void test_inverse_scalar	(	secp256k1_scalar *	out,
		const secp256k1_scalar *	x,
		int	var
	)

Definition at line 2140 of file tests.c.

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◆ test_modinv32_uint16()

void test_modinv32_uint16	(	uint16_t *	out,
		const uint16_t *	in,
		const uint16_t *	mod
	)

Definition at line 795 of file tests.c.

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◆ test_point_times_order()

void test_point_times_order ( const secp256k1_gej * point )

Definition at line 2799 of file tests.c.

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◆ test_rand_bits()

void test_rand_bits	(	int	rand32,
		int	bits
	)

Definition at line 591 of file tests.c.

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◆ test_rand_int()

void test_rand_int	(	uint32_t	range,
		uint32_t	subrange
	)

Definition at line 626 of file tests.c.

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◆ test_random_pubkeys()

void test_random_pubkeys ( void )

Definition at line 4804 of file tests.c.

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◆ test_scalar_split()

void test_scalar_split ( const secp256k1_scalar * full )

Definition at line 3824 of file tests.c.

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◆ test_secp256k1_pippenger_bucket_window_inv()

void test_secp256k1_pippenger_bucket_window_inv ( void )

Definition at line 3316 of file tests.c.

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◆ test_sqrt()

void test_sqrt	(	const secp256k1_fe *	a,
		const secp256k1_fe *	k
	)

Definition at line 2073 of file tests.c.

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◆ test_wnaf()

void test_wnaf	(	const secp256k1_scalar *	number,
		int	w
	)

Definition at line 3507 of file tests.c.

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◆ uint16_to_signed30()

void uint16_to_signed30	(	secp256k1_modinv32_signed30 *	out,
		const uint16_t *	in
	)

Definition at line 762 of file tests.c.

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◆ uncounting_illegal_callback_fn()

static void uncounting_illegal_callback_fn	(	const char *	str,
		void *	data
	)

static

Definition at line 42 of file tests.c.

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Variable Documentation

◆ count

int count = 64

static

Definition at line 31 of file tests.c.

◆ ctx

secp256k1_context* ctx = NULL

static

Definition at line 32 of file tests.c.

◆ fe_minus_one

const secp256k1_fe fe_minus_one

static

Initial value:

= SECP256K1_FE_CONST(
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFE, 0xFFFFFC2E
)

Definition at line 2128 of file tests.c.

◆ scalar_minus_one

const secp256k1_scalar scalar_minus_one

static

Initial value:

= SECP256K1_SCALAR_CONST(
    0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFE,
    0xBAAEDCE6, 0xAF48A03B, 0xBFD25E8C, 0xD0364140
)

Definition at line 2123 of file tests.c.

◆ scalars_near_split_bounds

const secp256k1_scalar scalars_near_split_bounds[20]

static

Initial value:

= {
    SECP256K1_SCALAR_CONST(0xd938a566, 0x7f479e3e, 0xb5b3c7fa, 0xefdb3749, 0x3aa0585c, 0xc5ea2367, 0xe1b660db, 0x0209e6fc),
    SECP256K1_SCALAR_CONST(0xd938a566, 0x7f479e3e, 0xb5b3c7fa, 0xefdb3749, 0x3aa0585c, 0xc5ea2367, 0xe1b660db, 0x0209e6fd),
    SECP256K1_SCALAR_CONST(0xd938a566, 0x7f479e3e, 0xb5b3c7fa, 0xefdb3749, 0x3aa0585c, 0xc5ea2367, 0xe1b660db, 0x0209e6fe),
    SECP256K1_SCALAR_CONST(0xd938a566, 0x7f479e3e, 0xb5b3c7fa, 0xefdb3749, 0x3aa0585c, 0xc5ea2367, 0xe1b660db, 0x0209e6ff),
    SECP256K1_SCALAR_CONST(0x2c9c52b3, 0x3fa3cf1f, 0x5ad9e3fd, 0x77ed9ba5, 0xb294b893, 0x3722e9a5, 0x00e698ca, 0x4cf7632d),
    SECP256K1_SCALAR_CONST(0x2c9c52b3, 0x3fa3cf1f, 0x5ad9e3fd, 0x77ed9ba5, 0xb294b893, 0x3722e9a5, 0x00e698ca, 0x4cf7632e),
    SECP256K1_SCALAR_CONST(0x2c9c52b3, 0x3fa3cf1f, 0x5ad9e3fd, 0x77ed9ba5, 0xb294b893, 0x3722e9a5, 0x00e698ca, 0x4cf7632f),
    SECP256K1_SCALAR_CONST(0x2c9c52b3, 0x3fa3cf1f, 0x5ad9e3fd, 0x77ed9ba5, 0xb294b893, 0x3722e9a5, 0x00e698ca, 0x4cf76330),
    SECP256K1_SCALAR_CONST(0x7fffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xd576e735, 0x57a4501d, 0xdfe92f46, 0x681b209f),
    SECP256K1_SCALAR_CONST(0x7fffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xd576e735, 0x57a4501d, 0xdfe92f46, 0x681b20a0),
    SECP256K1_SCALAR_CONST(0x7fffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xd576e735, 0x57a4501d, 0xdfe92f46, 0x681b20a1),
    SECP256K1_SCALAR_CONST(0x7fffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xd576e735, 0x57a4501d, 0xdfe92f46, 0x681b20a2),
    SECP256K1_SCALAR_CONST(0xd363ad4c, 0xc05c30e0, 0xa5261c02, 0x88126459, 0xf85915d7, 0x7825b696, 0xbeebc5c2, 0x833ede11),
    SECP256K1_SCALAR_CONST(0xd363ad4c, 0xc05c30e0, 0xa5261c02, 0x88126459, 0xf85915d7, 0x7825b696, 0xbeebc5c2, 0x833ede12),
    SECP256K1_SCALAR_CONST(0xd363ad4c, 0xc05c30e0, 0xa5261c02, 0x88126459, 0xf85915d7, 0x7825b696, 0xbeebc5c2, 0x833ede13),
    SECP256K1_SCALAR_CONST(0xd363ad4c, 0xc05c30e0, 0xa5261c02, 0x88126459, 0xf85915d7, 0x7825b696, 0xbeebc5c2, 0x833ede14),
    SECP256K1_SCALAR_CONST(0x26c75a99, 0x80b861c1, 0x4a4c3805, 0x1024c8b4, 0x704d760e, 0xe95e7cd3, 0xde1bfdb1, 0xce2c5a42),
    SECP256K1_SCALAR_CONST(0x26c75a99, 0x80b861c1, 0x4a4c3805, 0x1024c8b4, 0x704d760e, 0xe95e7cd3, 0xde1bfdb1, 0xce2c5a43),
    SECP256K1_SCALAR_CONST(0x26c75a99, 0x80b861c1, 0x4a4c3805, 0x1024c8b4, 0x704d760e, 0xe95e7cd3, 0xde1bfdb1, 0xce2c5a44),
 
}

Definition at line 2840 of file tests.c.

Classes

Macros

Functions

Variables

Macro Definition Documentation

◆ SECP256K1_EC_PARSE_TEST_NINVALID

◆ SECP256K1_EC_PARSE_TEST_NVALID

◆ SECP256K1_EC_PARSE_TEST_NXVALID

Function Documentation

◆ assign_big_endian()

◆ check_fe_equal()

◆ coprime()

◆ counting_illegal_callback_fn()

◆ damage_array()

◆ ec_pubkey_parse_pointtest()

◆ ecmult_const_chain_multiply()

◆ ecmult_const_commutativity()

◆ ecmult_const_mult_zero_one()

◆ ecmult_const_random_mult()

◆ ecmult_multi_callback()

◆ ecmult_multi_false_callback()

◆ fe_cmov_test()

◆ fe_secp256k1_memcmp_var()

◆ fe_storage_cmov_test()

◆ ge_equals_ge()

◆ ge_equals_gej()

◆ ge_storage_cmov_test()

◆ gej_xyz_equals_gej()

◆ int_cmov_test()

◆ is_empty_signature()

◆ main()

◆ modinv2p64()

◆ mulmod256()

◆ mutate_sign_signed30()

◆ nonce_function_test_fail()

◆ nonce_function_test_retry()

◆ precomputed_nonce_function()

◆ random_ber_signature()

◆ random_fe()

◆ random_fe_non_square()

◆ random_fe_non_zero()

◆ random_fe_test()

◆ random_field_element_magnitude()

◆ random_field_element_test()

◆ random_group_element_jacobian_test()

◆ random_group_element_test()

◆ random_scalar_order()

◆ random_scalar_order_b32()

◆ random_scalar_order_test()

◆ random_sign()

◆ run_cmov_tests()

◆ run_context_tests()

◆ run_ctz_tests()

◆ run_ec_combine()

◆ run_ec_pubkey_parse_test()

◆ run_ecdsa_der_parse()

◆ run_ecdsa_edge_cases()

◆ run_ecdsa_end_to_end()

◆ run_ecdsa_sign_verify()

◆ run_eckey_edge_case_test()

◆ run_eckey_negate_test()

◆ run_ecmult_chain()

◆ run_ecmult_const_tests()

◆ run_ecmult_constants()

◆ run_ecmult_gen_blind()

◆ run_ecmult_multi_tests()

◆ run_ecmult_near_split_bound()

◆ run_endomorphism_tests()

◆ run_field_convert()

◆ run_field_misc()

◆ run_ge()

◆ run_group_decompress()

◆ run_hmac_sha256_tests()

◆ run_inverse_tests()

◆ run_modinv_tests()

◆ run_point_times_order()

◆ run_pubkey_comparison()

◆ run_rand_bits()

◆ run_rand_int()

◆ run_random_pubkeys()