64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
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/* Copyright (c) 2015, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#include <stdint.h>
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#include <string.h>
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#include <openssl/curve25519.h>
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#include "../test/file_test.h"
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static bool TestSignature(FileTest *t, void *arg) {
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std::vector<uint8_t> private_key, public_key, message, expected_signature;
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if (!t->GetBytes(&private_key, "PRIV") ||
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private_key.size() != 64 ||
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!t->GetBytes(&public_key, "PUB") ||
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public_key.size() != 32 ||
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!t->GetBytes(&message, "MESSAGE") ||
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!t->GetBytes(&expected_signature, "SIG") ||
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expected_signature.size() != 64) {
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return false;
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}
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uint8_t signature[64];
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if (!ED25519_sign(signature, message.data(), message.size(),
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private_key.data())) {
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t->PrintLine("ED25519_sign failed");
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return false;
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}
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if (!t->ExpectBytesEqual(expected_signature.data(), expected_signature.size(),
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signature, sizeof(signature))) {
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return false;
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}
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if (!ED25519_verify(message.data(), message.size(), signature,
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public_key.data())) {
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t->PrintLine("ED25519_verify failed");
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return false;
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}
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return true;
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}
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int main(int argc, char **argv) {
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if (argc != 2) {
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fprintf(stderr, "%s <test input.txt>\n", argv[0]);
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return 1;
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}
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return FileTestMain(TestSignature, nullptr, argv[1]);
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}
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