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unit-tests: perform signing/validation with keys ECDSA keys generated or loaded

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This commit is contained in:
Martin Willi
2013-06-21 10:53:21 +02:00
parent eabb0befdc
commit 7e23f53242
1 changed files with 47 additions and 0 deletions
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src/libstrongswan/tests/test_ecdsa.c
+47
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@@ -15,6 +15,47 @@
#include "test_suite.h"
/**
* Signature schemes to test
*/
static struct {
/* key size for scheme, 0 for any */
int key_size;
signature_scheme_t scheme;
} schemes[] = {
{ 0, SIGN_ECDSA_WITH_SHA1_DER },
{ 0, SIGN_ECDSA_WITH_SHA256_DER },
{ 0, SIGN_ECDSA_WITH_SHA384_DER },
{ 0, SIGN_ECDSA_WITH_SHA512_DER },
{ 0, SIGN_ECDSA_WITH_NULL },
{ 256, SIGN_ECDSA_256 },
{ 384, SIGN_ECDSA_384 },
{ 521, SIGN_ECDSA_521 },
};
/**
* Perform a signature verification "good" test having a keypair
*/
static void test_good_sig(private_key_t *privkey, public_key_t *pubkey)
{
chunk_t sig, data = chunk_from_chars(0x01,0x02,0x03,0xFD,0xFE,0xFF);
int i;
for (i = 0; i < countof(schemes); i++)
{
if (schemes[i].key_size != 0 &&
schemes[i].scheme != privkey->get_keysize(privkey))
{
continue;
}
fail_unless(privkey->sign(privkey, schemes[i].scheme, data, &sig),
"sign %N", signature_scheme_names, schemes[i].scheme);
fail_unless(pubkey->verify(pubkey, schemes[i].scheme, data, sig),
"verify %N", signature_scheme_names, schemes[i].scheme);
free(sig.ptr);
}
}
/**
* ECDSA key sizes to test
*/
@@ -32,6 +73,9 @@ START_TEST(test_gen)
ck_assert(privkey != NULL);
pubkey = privkey->get_public_key(privkey);
ck_assert(pubkey != NULL);
test_good_sig(privkey, pubkey);
pubkey->destroy(pubkey);
privkey->destroy(privkey);
}
@@ -89,6 +133,9 @@ START_TEST(test_load)
ck_assert(privkey != NULL);
pubkey = privkey->get_public_key(privkey);
ck_assert(pubkey != NULL);
test_good_sig(privkey, pubkey);
pubkey->destroy(pubkey);
privkey->destroy(privkey);
}