#include <sys/types.h>
#include <sys/stat.h>
-#include "../e_os.h"
-
#include <openssl/crypto.h>
#include <openssl/rand.h>
-#include <openssl/bio.h>
-#include <openssl/err.h>
#include <openssl/bn.h>
+#include <openssl/dsa.h>
-#ifdef OPENSSL_NO_DSA
-int main(int argc, char *argv[])
-{
- printf("No DSA support\n");
- return (0);
-}
-#else
-# include <openssl/dsa.h>
+#include "testutil.h"
+#include "e_os.h"
+#ifndef OPENSSL_NO_DSA
static int dsa_cb(int p, int n, BN_GENCB *arg);
/*
static const unsigned char str1[] = "12345678901234567890";
static const char rnd_seed[] =
- "string to make the random number generator think it has entropy";
+ "string to make the random number generator think it has randomness";
-static BIO *bio_err = NULL;
-
-int main(int argc, char **argv)
+static int dsa_test(void)
{
BN_GENCB *cb;
DSA *dsa = NULL;
unsigned long h;
unsigned char sig[256];
unsigned int siglen;
- BIGNUM *p = NULL, *q = NULL, *g = NULL;
-
- if (bio_err == NULL)
- bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
-
- CRYPTO_set_mem_debug(1);
- CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+ const BIGNUM *p = NULL, *q = NULL, *g = NULL;
RAND_seed(rnd_seed, sizeof rnd_seed);
- BIO_printf(bio_err, "test generation of DSA parameters\n");
-
- cb = BN_GENCB_new();
- if (!cb)
+ if (!TEST_ptr(cb = BN_GENCB_new()))
goto end;
- BN_GENCB_set(cb, dsa_cb, bio_err);
- if (((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
- seed, 20,
- &counter,
- &h, cb))
+ BN_GENCB_set(cb, dsa_cb, NULL);
+ if (!TEST_ptr(dsa = DSA_new())
+ || !TEST_true(DSA_generate_parameters_ex(dsa, 512, seed, 20,
+ &counter, &h, cb)))
goto end;
- BIO_printf(bio_err, "seed\n");
- for (i = 0; i < 20; i += 4) {
- BIO_printf(bio_err, "%02X%02X%02X%02X ",
- seed[i], seed[i + 1], seed[i + 2], seed[i + 3]);
- }
- BIO_printf(bio_err, "\ncounter=%d h=%ld\n", counter, h);
-
- DSA_print(bio_err, dsa, 0);
- if (counter != 105) {
- BIO_printf(bio_err, "counter should be 105\n");
+ if (!TEST_int_eq(counter, 105))
goto end;
- }
- if (h != 2) {
- BIO_printf(bio_err, "h should be 2\n");
+ if (!TEST_int_eq(h, 2))
goto end;
- }
DSA_get0_pqg(dsa, &p, &q, &g);
i = BN_bn2bin(q, buf);
j = sizeof(out_q);
- if ((i != j) || (memcmp(buf, out_q, i) != 0)) {
- BIO_printf(bio_err, "q value is wrong\n");
+ if (!TEST_int_eq(i, j) || !TEST_mem_eq(buf, i, out_q, i))
goto end;
- }
i = BN_bn2bin(p, buf);
j = sizeof(out_p);
- if ((i != j) || (memcmp(buf, out_p, i) != 0)) {
- BIO_printf(bio_err, "p value is wrong\n");
+ if (!TEST_int_eq(i, j) || !TEST_mem_eq(buf, i, out_p, i))
goto end;
- }
i = BN_bn2bin(g, buf);
j = sizeof(out_g);
- if ((i != j) || (memcmp(buf, out_g, i) != 0)) {
- BIO_printf(bio_err, "g value is wrong\n");
+ if (!TEST_int_eq(i, j) || !TEST_mem_eq(buf, i, out_g, i))
goto end;
- }
-
- DSA_set_flags(dsa, DSA_FLAG_NO_EXP_CONSTTIME);
- DSA_generate_key(dsa);
- DSA_sign(0, str1, 20, sig, &siglen, dsa);
- if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
- ret = 1;
- DSA_clear_flags(dsa, DSA_FLAG_NO_EXP_CONSTTIME);
DSA_generate_key(dsa);
DSA_sign(0, str1, 20, sig, &siglen, dsa);
- if (DSA_verify(0, str1, 20, sig, siglen, dsa) == 1)
+ if (TEST_true(DSA_verify(0, str1, 20, sig, siglen, dsa)))
ret = 1;
end:
- if (!ret)
- ERR_print_errors(bio_err);
DSA_free(dsa);
BN_GENCB_free(cb);
-
-#ifndef OPENSSL_NO_CRYPTO_MDEBUG
- if (CRYPTO_mem_leaks(bio_err) <= 0)
- ret = 0;
-#endif
- BIO_free(bio_err);
- bio_err = NULL;
- EXIT(!ret);
+ return ret;
}
static int dsa_cb(int p, int n, BN_GENCB *arg)
{
- char c = '*';
static int ok = 0, num = 0;
- if (p == 0) {
- c = '.';
+ if (p == 0)
num++;
- };
- if (p == 1)
- c = '+';
- if (p == 2) {
- c = '*';
+ if (p == 2)
ok++;
- }
- if (p == 3)
- c = '\n';
- BIO_write(BN_GENCB_get_arg(arg), &c, 1);
- (void)BIO_flush(BN_GENCB_get_arg(arg));
if (!ok && (p == 0) && (num > 1)) {
- BIO_printf(BN_GENCB_get_arg(arg), "error in dsatest\n");
+ TEST_error("dsa_cb error");
return 0;
}
return 1;
}
+#endif /* OPENSSL_NO_DSA */
+
+void register_tests(void)
+{
+#ifndef OPENSSL_NO_DSA
+ ADD_TEST(dsa_test);
#endif
+}