/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
+#include "../e_os.h"
#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
-#include "e_os.h"
-#include <internal/numbers.h>
+#include "internal/nelem.h"
+#include "internal/numbers.h"
#include <openssl/bn.h>
#include <openssl/crypto.h>
#include <openssl/err.h>
BIGNUM *bn_expand2(BIGNUM *b, int words) { return NULL; }
#include "../crypto/bn/bn_lcl.h"
-#define MAXPAIRS 20
-
/*
* Things in boring, not in openssl. TODO we should add them.
*/
#define HAVE_BN_PADDED 0
#define HAVE_BN_SQRT 0
-typedef struct pair_st {
- char *key;
- char *value;
-} PAIR;
-
-typedef struct stanza_st {
- int start;
- int numpairs;
- PAIR pairs[MAXPAIRS];
-} STANZA;
-
typedef struct filetest_st {
const char *name;
int (*func)(STANZA *s);
static const int NUM0 = 100; /* number of tests */
static const int NUM1 = 50; /* additional tests for some functions */
-static FILE *fp;
static BN_CTX *ctx;
/*
* Polynomial coefficients used in GFM tests.
*/
+#ifndef OPENSSL_NO_EC2M
static int p0[] = { 163, 7, 6, 3, 0, -1 };
static int p1[] = { 193, 15, 0, -1 };
-
+#endif
/*
* Look for |key| in the stanza and return it or NULL if not found.
BIGNUM *ret = NULL;
if ((hex = findattr(s, attribute)) == NULL) {
- TEST_error("Can't find %s in test at line %d", attribute, s->start);
+ TEST_error("%s:%d: Can't find %s", s->test_file, s->start, attribute);
return NULL;
}
}
-static int test_sub()
+static int test_sub(void)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL;
int i, st = 0;
}
-static int test_div_recip()
+static int test_div_recip(void)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL;
BN_RECP_CTX *recp = NULL;
}
-static int test_mod()
+static int test_mod(void)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL;
int st = 0, i;
* Test constant-time modular exponentiation with 1024-bit inputs, which on
* x86_64 cause a different code branch to be taken.
*/
-static int test_modexp_mont5()
+static int test_modexp_mont5(void)
{
BIGNUM *a = NULL, *p = NULL, *m = NULL, *d = NULL, *e = NULL;
BIGNUM *b = NULL, *n = NULL, *c = NULL;
if (!TEST_BN_eq(c, d))
goto err;
+ /* Regression test for carry bug in bn_sqrx8x_internal */
+ {
+ static const char *ahex[] = {
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8FFEADBCFC4DAE7FFF908E92820306B",
+ "9544D954000000006C0000000000000000000000000000000000000000000000",
+ "00000000000000000000FF030202FFFFF8FFEBDBCFC4DAE7FFF908E92820306B",
+ "9544D954000000006C000000FF0302030000000000FFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF01FC00FF02FFFFFFFF",
+ "00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00FCFD",
+ "FCFFFFFFFFFF000000000000000000FF0302030000000000FFFFFFFFFFFFFFFF",
+ "FF00FCFDFDFF030202FF00000000FFFFFFFFFFFFFFFFFF00FCFDFCFFFFFFFFFF",
+ NULL
+ };
+ static const char *nhex[] = {
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F8F8F8000000",
+ "00000010000000006C0000000000000000000000000000000000000000000000",
+ "00000000000000000000000000000000000000FFFFFFFFFFFFF8F8F8F8000000",
+ "00000010000000006C000000000000000000000000FFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFF000000000000000000000000000000000000FFFFFFFFFFFFFFFF",
+ "FFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
+ NULL
+ };
+
+ bigstring = glue(ahex);
+ BN_hex2bn(&a, bigstring);
+ OPENSSL_free(bigstring);
+ bigstring = glue(nhex);
+ BN_hex2bn(&n, bigstring);
+ OPENSSL_free(bigstring);
+ }
+ BN_free(b);
+ b = BN_dup(a);
+ BN_MONT_CTX_set(mont, n, ctx);
+ BN_mod_mul_montgomery(c, a, a, mont, ctx);
+ BN_mod_mul_montgomery(d, a, b, mont, ctx);
+ if (!TEST_BN_eq(c, d))
+ goto err;
+
/* Zero input */
BN_bntest_rand(p, 1024, 0, 0);
BN_zero(a);
}
#ifndef OPENSSL_NO_EC2M
-static int test_gf2m_add()
+static int test_gf2m_add(void)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL;
int i, st = 0;
return st;
}
-static int test_gf2m_mod()
+static int test_gf2m_mod(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL, *e = NULL;
int i, j, st = 0;
return st;
}
-static int test_gf2m_mul()
+static int test_gf2m_mul(void)
{
BIGNUM *a, *b[2] = {NULL, NULL}, *c = NULL, *d = NULL;
BIGNUM *e = NULL, *f = NULL, *g = NULL, *h = NULL;
return st;
}
-static int test_gf2m_sqr()
+static int test_gf2m_sqr(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL;
int i, j, st = 0;
return st;
}
-static int test_gf2m_modinv()
+static int test_gf2m_modinv(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL;
int i, j, st = 0;
return st;
}
-static int test_gf2m_moddiv()
+static int test_gf2m_moddiv(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL;
BIGNUM *e = NULL, *f = NULL;
return st;
}
-static int test_gf2m_modexp()
+static int test_gf2m_modexp(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL;
BIGNUM *e = NULL, *f = NULL;
return st;
}
-static int test_gf2m_modsqrt()
+static int test_gf2m_modsqrt(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL;
BIGNUM *e = NULL, *f = NULL;
return st;
}
-static int test_gf2m_modsolvequad()
+static int test_gf2m_modsolvequad(void)
{
BIGNUM *a = NULL, *b[2] = {NULL,NULL}, *c = NULL, *d = NULL;
BIGNUM *e = NULL;
}
#endif
-static int test_kronecker()
+static int test_kronecker(void)
{
BIGNUM *a = NULL, *b = NULL, *r = NULL, *t = NULL;
int i, legendre, kronecker, st = 0;
"0000000000000000000000000000000000000000000000000000000000000000"
"0000000000000000000000000000000000000000000000000000000000000000"
"0000000000000000000000000000000000000000000000000000000001");
- BN_mod_exp(d, a, b, c, ctx);
- BN_mul(e, a, a, ctx);
- if (!TEST_BN_eq(d, e))
+ if (!TEST_true(BN_mod_exp(d, a, b, c, ctx))
+ || !TEST_true(BN_mul(e, a, a, ctx))
+ || !TEST_BN_eq(d, e))
goto err;
st = 1;
return st;
}
-static int test_bn2padded()
+static int test_bn2padded(void)
{
#if HAVE_BN_PADDED
uint8_t zeros[256], out[256], reference[128];
#endif
}
-static int test_dec2bn()
+static int test_dec2bn(void)
{
BIGNUM *bn = NULL;
int st = 0;
return st;
}
-static int test_hex2bn()
+static int test_hex2bn(void)
{
BIGNUM *bn = NULL;
int st = 0;
return st;
}
-static int test_asc2bn()
+static int test_asc2bn(void)
{
BIGNUM *bn = NULL;
int st = 0;
return st;
}
-static int test_rand()
+static int test_rand(void)
{
BIGNUM *bn = NULL;
int st = 0;
return st;
}
-static int test_negzero()
+static int test_negzero(void)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL;
BIGNUM *numerator = NULL, *denominator = NULL;
return st;
}
-static int test_badmod()
+static int test_badmod(void)
{
BIGNUM *a = NULL, *b = NULL, *zero = NULL;
BN_MONT_CTX *mont = NULL;
return st;
}
-static int test_expmodzero()
+static int test_expmodzero(void)
{
BIGNUM *a = NULL, *r = NULL, *zero = NULL;
int st = 0;
return st;
}
-static int test_smallprime()
+static int test_smallprime(void)
{
static const int kBits = 10;
BIGNUM *r;
return st;
}
-static int test_3_is_prime()
+static int test_3_is_prime(void)
{
int ret = 0;
BIGNUM *r = NULL;
return ret;
}
-
-/* Delete leading and trailing spaces from a string */
-static char *strip_spaces(char *p)
-{
- char *q;
-
- /* Skip over leading spaces */
- while (*p && isspace(*p))
- p++;
- if (!*p)
- return NULL;
-
- for (q = p + strlen(p) - 1; q != p && isspace(*q); )
- *q-- = '\0';
- return *p ? p : NULL;
-}
-
-/*
- * Read next test stanza; return 1 if found, 0 on EOF or error.
- */
-static int readstanza(STANZA *s, int *linesread)
-{
- PAIR *pp = s->pairs;
- char *p, *equals, *key, *value;
- char buff[1024];
-
- while (fgets(buff, sizeof(buff), fp) != NULL) {
- (*linesread)++;
- if (!TEST_ptr(p = strchr(buff, '\n'))) {
- TEST_info("Line %d too long", s->start);
- return 0;
- }
- *p = '\0';
-
- /* Blank line marks end of tests. */
- if (buff[0] == '\0')
- break;
-
- /* Lines starting with a pound sign are ignored. */
- if (buff[0] == '#')
- continue;
-
- if (!TEST_ptr(equals = strchr(buff, '=')))
- return 0;
- *equals++ = '\0';
-
- if (!TEST_ptr(key = strip_spaces(buff))
- || !TEST_ptr(value = strip_spaces(equals))
- || !TEST_int_lt(s->numpairs++, MAXPAIRS)
- || !TEST_ptr(pp->key = OPENSSL_strdup(key))
- || !TEST_ptr(pp->value = OPENSSL_strdup(value)))
- return 0;
- pp++;
- }
-
- /* If we read anything, return ok. */
- return 1;
-}
-
-static void clearstanza(STANZA *s)
-{
- PAIR *pp = s->pairs;
- int i = s->numpairs;
- int start = s->start;
-
- for ( ; --i >= 0; pp++) {
- OPENSSL_free(pp->key);
- OPENSSL_free(pp->value);
- }
- memset(s, 0, sizeof(*s));
- s->start = start;
-}
-
static int file_test_run(STANZA *s)
{
static const FILETEST filetests[] = {
for ( ; --numtests >= 0; tp++) {
if (findattr(s, tp->name) != NULL) {
if (!tp->func(s)) {
- TEST_info("Failed %s test at %d", tp->name, s->start);
+ TEST_info("%s:%d: Failed %s test",
+ s->test_file, s->start, tp->name);
return 0;
}
return 1;
}
}
- TEST_info("Unknown test at %d", s->start);
+ TEST_info("%s:%d: Unknown test", s->test_file, s->start);
return 0;
}
-static int file_tests()
+static int run_file_tests(int i)
{
- STANZA s;
- int linesread = 0, errcnt = 0;
+ STANZA *s = NULL;
+ char *testfile = test_get_argument(i);
+ int c;
+
+ if (!TEST_ptr(s = OPENSSL_zalloc(sizeof(*s))))
+ return 0;
+ if (!test_start_file(s, testfile)) {
+ OPENSSL_free(s);
+ return 0;
+ }
/* Read test file. */
- memset(&s, 0, sizeof(s));
- while (!feof(fp) && readstanza(&s, &linesread)) {
- if (s.numpairs == 0)
+ while (!BIO_eof(s->fp) && test_readstanza(s)) {
+ if (s->numpairs == 0)
continue;
- if (!file_test_run(&s)) {
- errcnt++;
- }
- clearstanza(&s);
- s.start = linesread;
+ if (!file_test_run(s))
+ s->errors++;
+ s->numtests++;
+ test_clearstanza(s);
}
+ test_end_file(s);
+ c = s->errors;
+ OPENSSL_free(s);
- return errcnt == 0;
+ return c == 0;
}
-int test_main(int argc, char *argv[])
+
+int setup_tests(void)
{
- static const char rnd_seed[] =
- "If not seeded, BN_generate_prime might fail";
- int result = 0;
+ int n = test_get_argument_count();
- if (argc != 2) {
- TEST_error("%s TEST_FILE", argv[0]);
+ if (!TEST_ptr(ctx = BN_CTX_new()))
return 0;
- }
- ADD_TEST(test_sub);
- ADD_TEST(test_div_recip);
- ADD_TEST(test_mod);
- ADD_TEST(test_modexp_mont5);
- ADD_TEST(test_kronecker);
- ADD_TEST(test_rand);
- ADD_TEST(test_bn2padded);
- ADD_TEST(test_dec2bn);
- ADD_TEST(test_hex2bn);
- ADD_TEST(test_asc2bn);
- ADD_ALL_TESTS(test_mpi, (int)OSSL_NELEM(kMPITests));
- ADD_TEST(test_negzero);
- ADD_TEST(test_badmod);
- ADD_TEST(test_expmodzero);
- ADD_TEST(test_smallprime);
+ if (n == 0) {
+ ADD_TEST(test_sub);
+ ADD_TEST(test_div_recip);
+ ADD_TEST(test_mod);
+ ADD_TEST(test_modexp_mont5);
+ ADD_TEST(test_kronecker);
+ ADD_TEST(test_rand);
+ ADD_TEST(test_bn2padded);
+ ADD_TEST(test_dec2bn);
+ ADD_TEST(test_hex2bn);
+ ADD_TEST(test_asc2bn);
+ ADD_ALL_TESTS(test_mpi, (int)OSSL_NELEM(kMPITests));
+ ADD_TEST(test_negzero);
+ ADD_TEST(test_badmod);
+ ADD_TEST(test_expmodzero);
+ ADD_TEST(test_smallprime);
#ifndef OPENSSL_NO_EC2M
- ADD_TEST(test_gf2m_add);
- ADD_TEST(test_gf2m_mod);
- ADD_TEST(test_gf2m_mul);
- ADD_TEST(test_gf2m_sqr);
- ADD_TEST(test_gf2m_modinv);
- ADD_TEST(test_gf2m_moddiv);
- ADD_TEST(test_gf2m_modexp);
- ADD_TEST(test_gf2m_modsqrt);
- ADD_TEST(test_gf2m_modsolvequad);
+ ADD_TEST(test_gf2m_add);
+ ADD_TEST(test_gf2m_mod);
+ ADD_TEST(test_gf2m_mul);
+ ADD_TEST(test_gf2m_sqr);
+ ADD_TEST(test_gf2m_modinv);
+ ADD_TEST(test_gf2m_moddiv);
+ ADD_TEST(test_gf2m_modexp);
+ ADD_TEST(test_gf2m_modsqrt);
+ ADD_TEST(test_gf2m_modsolvequad);
#endif
- ADD_TEST(test_3_is_prime);
- ADD_TEST(file_tests);
-
- RAND_seed(rnd_seed, sizeof rnd_seed);
- ctx = BN_CTX_new();
- TEST_check(ctx != NULL);
-
- if (!TEST_ptr(fp = fopen(argv[1], "r")))
- goto end;
- result = run_tests(argv[0]);
- fclose(fp);
+ ADD_TEST(test_3_is_prime);
+ } else {
+ ADD_ALL_TESTS(run_file_tests, n);
+ }
+ return 1;
+}
-end:
+void cleanup_tests(void)
+{
BN_CTX_free(ctx);
- return result;
}
projects / openssl.git / blobdiff