8c2e8282ab
BUG=129 Change-Id: I784a745f102d9d09d35b27542d94b2b85dfb332e Reviewed-on: https://boringssl-review.googlesource.com/16508 Reviewed-by: Adam Langley <agl@google.com>
60 lines
2.2 KiB
C++
60 lines
2.2 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 <stdint.h>
|
|
#include <string.h>
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
#include <openssl/curve25519.h>
|
|
|
|
#include "../internal.h"
|
|
#include "../test/file_test.h"
|
|
#include "../test/test_util.h"
|
|
|
|
|
|
TEST(Ed25519Test, TestVectors) {
|
|
FileTestGTest("crypto/curve25519/ed25519_tests.txt", [](FileTest *t) {
|
|
std::vector<uint8_t> private_key, public_key, message, expected_signature;
|
|
ASSERT_TRUE(t->GetBytes(&private_key, "PRIV"));
|
|
ASSERT_EQ(64u, private_key.size());
|
|
ASSERT_TRUE(t->GetBytes(&public_key, "PUB"));
|
|
ASSERT_EQ(32u, public_key.size());
|
|
ASSERT_TRUE(t->GetBytes(&message, "MESSAGE"));
|
|
ASSERT_TRUE(t->GetBytes(&expected_signature, "SIG"));
|
|
ASSERT_EQ(64u, expected_signature.size());
|
|
|
|
uint8_t signature[64];
|
|
ASSERT_TRUE(ED25519_sign(signature, message.data(), message.size(),
|
|
private_key.data()));
|
|
EXPECT_EQ(Bytes(expected_signature), Bytes(signature));
|
|
EXPECT_TRUE(ED25519_verify(message.data(), message.size(), signature,
|
|
public_key.data()));
|
|
});
|
|
}
|
|
|
|
TEST(Ed25519Test, KeypairFromSeed) {
|
|
uint8_t public_key1[32], private_key1[64];
|
|
ED25519_keypair(public_key1, private_key1);
|
|
|
|
uint8_t seed[32];
|
|
OPENSSL_memcpy(seed, private_key1, sizeof(seed));
|
|
|
|
uint8_t public_key2[32], private_key2[64];
|
|
ED25519_keypair_from_seed(public_key2, private_key2, seed);
|
|
|
|
EXPECT_EQ(Bytes(public_key1), Bytes(public_key2));
|
|
EXPECT_EQ(Bytes(private_key1), Bytes(private_key2));
|
|
}
|