75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
|
/* Copyright (c) 2015, Google Inc.
|
||
|
|
*
|
||
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
||
|
|
* purpose with or without fee is hereby granted, provided that the above
|
||
|
|
* copyright notice and this permission notice appear in all copies.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
||
|
|
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
||
|
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
||
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
#include <openssl/crypto.h>
|
||
|
|
#include <openssl/poly1305.h>
|
||
|
|
|
||
|
|
#include "../test/file_test.h"
|
||
|
|
#include "../test/stl_compat.h"
|
||
|
|
|
||
|
|
|
||
|
|
static bool TestPoly1305(FileTest *t, void *arg) {
|
||
|
|
std::vector<uint8_t> key, in, mac;
|
||
|
|
if (!t->GetBytes(&key, "Key") ||
|
||
|
|
!t->GetBytes(&in, "Input") ||
|
||
|
|
!t->GetBytes(&mac, "MAC")) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (key.size() != 32 || mac.size() != 16) {
|
||
|
|
t->PrintLine("Invalid test");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Test single-shot operation.
|
||
|
|
poly1305_state state;
|
||
|
|
CRYPTO_poly1305_init(&state, bssl::vector_data(&key));
|
||
|
|
CRYPTO_poly1305_update(&state, bssl::vector_data(&in), in.size());
|
||
|
|
// |CRYPTO_poly1305_finish| requires a 16-byte-aligned output.
|
||
|
|
alignas(16) uint8_t out[16];
|
||
|
|
CRYPTO_poly1305_finish(&state, out);
|
||
|
|
if (!t->ExpectBytesEqual(out, 16, bssl::vector_data(&mac), mac.size())) {
|
||
|
|
t->PrintLine("Single-shot Poly1305 failed.");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Test streaming byte-by-byte.
|
||
|
|
CRYPTO_poly1305_init(&state, bssl::vector_data(&key));
|
||
|
|
for (size_t i = 0; i < in.size(); i++) {
|
||
|
|
CRYPTO_poly1305_update(&state, &in[i], 1);
|
||
|
|
}
|
||
|
|
CRYPTO_poly1305_finish(&state, out);
|
||
|
|
if (!t->ExpectBytesEqual(out, 16, bssl::vector_data(&mac), mac.size())) {
|
||
|
|
t->PrintLine("Streaming Poly1305 failed.");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(int argc, char **argv) {
|
||
|
|
CRYPTO_library_init();
|
||
|
|
|
||
|
|
if (argc != 2) {
|
||
|
|
fprintf(stderr, "%s <test file>\n", argv[0]);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return FileTestMain(TestPoly1305, nullptr, argv[1]);
|
||
|
|
}
|