64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
|
#include "axolotl/axolotl.hh"
|
||
|
|
#include "unittest.hh"
|
||
|
|
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
|
||
|
|
{ /* Loopback test case */
|
||
|
|
TestCase test_case("Axolotl Loopback 1");
|
||
|
|
|
||
|
|
std::uint8_t root_info[] = "Axolotl";
|
||
|
|
std::uint8_t ratchet_info[] = "AxolotlRatchet";
|
||
|
|
std::uint8_t message_info[] = "AxolotlMessageKeys";
|
||
|
|
|
||
|
|
axolotl::KdfInfo kdf_info = {
|
||
|
|
root_info, sizeof(root_info) - 1,
|
||
|
|
ratchet_info, sizeof(ratchet_info - 1),
|
||
|
|
message_info, sizeof(ratchet_info - 1)
|
||
|
|
};
|
||
|
|
|
||
|
|
axolotl::Session alice(kdf_info);
|
||
|
|
axolotl::Session bob(kdf_info);
|
||
|
|
|
||
|
|
std::uint8_t random_bytes[] = "0123456789ABDEF0123456789ABCDEF";
|
||
|
|
axolotl::Curve25519KeyPair bob_key;
|
||
|
|
axolotl::generate_key(random_bytes, bob_key);
|
||
|
|
|
||
|
|
std::uint8_t shared_secret[] = "A secret";
|
||
|
|
|
||
|
|
alice.initialise_as_bob(shared_secret, sizeof(shared_secret) - 1, bob_key);
|
||
|
|
bob.initialise_as_alice(shared_secret, sizeof(shared_secret) - 1, bob_key);
|
||
|
|
|
||
|
|
std::uint8_t plaintext[] = "Message";
|
||
|
|
std::size_t plaintext_length = sizeof(plaintext) - 1;
|
||
|
|
|
||
|
|
std::size_t message_length, random_length, actual_length;
|
||
|
|
std::size_t encrypt_length, decrypt_length;
|
||
|
|
|
||
|
|
message_length = bob.encrypt_max_output_length(plaintext_length);
|
||
|
|
random_length = bob.encrypt_random_length();
|
||
|
|
assert_equals(std::size_t(0), random_length);
|
||
|
|
actual_length = alice.decrypt_max_plaintext_length(message_length);
|
||
|
|
{
|
||
|
|
std::uint8_t message[message_length];
|
||
|
|
std::uint8_t actual[actual_length];
|
||
|
|
|
||
|
|
encrypt_length = bob.encrypt(
|
||
|
|
plaintext, plaintext_length,
|
||
|
|
NULL, 0,
|
||
|
|
message, message_length
|
||
|
|
);
|
||
|
|
assert_equals(message_length, encrypt_length);
|
||
|
|
|
||
|
|
decrypt_length = alice.decrypt(
|
||
|
|
message, message_length,
|
||
|
|
actual, actual_length
|
||
|
|
);
|
||
|
|
assert_equals(plaintext_length, decrypt_length);
|
||
|
|
assert_equals(plaintext, actual, decrypt_length);
|
||
|
|
}
|
||
|
|
|
||
|
|
} /* Loopback test case */
|
||
|
|
|
||
|
|
}
|