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Update - OpenSSL 1.1.1-pre7-dev

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Hakase
2018-05-23 23:52:41 +09:00
parent e8a0afd4a0
commit ef253190c7
624 changed files with 189420 additions and 8064 deletions
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test/dhtest.c
+85
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@@ -26,6 +26,11 @@ static int cb(int p, int n, BN_GENCB *arg);
static int dh_test(void)
{
DH *dh;
BIGNUM *p, *q, *g;
const BIGNUM *p2, *q2, *g2;
BIGNUM *priv_key;
const BIGNUM *pub_key2, *priv_key2;
BN_GENCB *_cb = NULL;
DH *a = NULL;
DH *b = NULL;
@@ -39,6 +44,78 @@ static int dh_test(void)
int i, alen, blen, clen, aout, bout, cout;
int ret = 0;
if (!TEST_ptr(dh = DH_new())
|| !TEST_ptr(p = BN_new())
|| !TEST_ptr(q = BN_new())
|| !TEST_ptr(g = BN_new())
|| !TEST_ptr(priv_key = BN_new()))
goto err;
/*
* I) basic tests
*/
/* using a small predefined Sophie Germain DH group with generator 3 */
if (!TEST_true(BN_set_word(p, 4079L))
|| !TEST_true(BN_set_word(q, 2039L))
|| !TEST_true(BN_set_word(g, 3L))
|| !TEST_true(DH_set0_pqg(dh, p, q, g)))
goto err;
/* test the combined getter for p, q, and g */
DH_get0_pqg(dh, &p2, &q2, &g2);
if (!TEST_ptr_eq(p2, p)
|| !TEST_ptr_eq(q2, q)
|| !TEST_ptr_eq(g2, g))
goto err;
/* test the simple getters for p, q, and g */
if (!TEST_ptr_eq(DH_get0_p(dh), p2)
|| !TEST_ptr_eq(DH_get0_q(dh), q2)
|| !TEST_ptr_eq(DH_get0_g(dh), g2))
goto err;
/* set the private key only*/
if (!TEST_true(BN_set_word(priv_key, 1234L))
|| !TEST_true(DH_set0_key(dh, NULL, priv_key)))
goto err;
/* test the combined getter for pub_key and priv_key */
DH_get0_key(dh, &pub_key2, &priv_key2);
if (!TEST_ptr_eq(pub_key2, NULL)
|| !TEST_ptr_eq(priv_key2, priv_key))
goto err;
/* test the simple getters for pub_key and priv_key */
if (!TEST_ptr_eq(DH_get0_pub_key(dh), pub_key2)
|| !TEST_ptr_eq(DH_get0_priv_key(dh), priv_key2))
goto err;
/* now generate a key pair ... */
if (!DH_generate_key(dh))
goto err;
/* ... and check whether the private key was reused: */
/* test it with the combined getter for pub_key and priv_key */
DH_get0_key(dh, &pub_key2, &priv_key2);
if (!TEST_ptr(pub_key2)
|| !TEST_ptr_eq(priv_key2, priv_key))
goto err;
/* test it the simple getters for pub_key and priv_key */
if (!TEST_ptr_eq(DH_get0_pub_key(dh), pub_key2)
|| !TEST_ptr_eq(DH_get0_priv_key(dh), priv_key2))
goto err;
/* check whether the public key was calculated correclty */
TEST_uint_eq(BN_get_word(pub_key2), 3331L);
/*
* II) key generation
*/
/* generate a DH group ... */
if (!TEST_ptr(_cb = BN_GENCB_new()))
goto err;
BN_GENCB_set(_cb, &cb, NULL);
@@ -47,6 +124,7 @@ static int dh_test(void)
DH_GENERATOR_5, _cb)))
goto err;
/* ... and check whether it is valid */
if (!DH_check(a, &i))
goto err;
if (!TEST_false(i & DH_CHECK_P_NOT_PRIME)
@@ -57,6 +135,7 @@ static int dh_test(void)
DH_get0_pqg(a, &ap, NULL, &ag);
/* now create another copy of the DH group for the peer */
if (!TEST_ptr(b = DH_new()))
goto err;
@@ -66,6 +145,10 @@ static int dh_test(void)
goto err;
bp = bg = NULL;
/*
* III) simulate a key exchange
*/
if (!DH_generate_key(a))
goto err;
DH_get0_key(a, &apub_key, NULL);
@@ -114,6 +197,8 @@ static int dh_test(void)
BN_free(bg);
BN_free(cpriv_key);
BN_GENCB_free(_cb);
DH_free(dh);
return ret;
}