| /* Copyright (c) 2017, 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. */ |
| |
| // cavp_ecdsa2_pkv_test processes a NIST CAVP ECDSA2 PKV test vector request file |
| // and emits the corresponding response. |
| |
| #include <vector> |
| |
| #include <openssl/bn.h> |
| #include <openssl/crypto.h> |
| #include <openssl/ec_key.h> |
| #include <openssl/err.h> |
| #include <openssl/nid.h> |
| |
| #include "../crypto/test/file_test.h" |
| #include "cavp_test_util.h" |
| |
| |
| static bool TestECDSA2PKV(FileTest *t, void *arg) { |
| int nid = GetECGroupNIDFromInstruction(t); |
| if (nid == NID_undef) { |
| return false; |
| } |
| bssl::UniquePtr<EC_KEY> key(EC_KEY_new_by_curve_name(nid)); |
| bssl::UniquePtr<BIGNUM> qx = GetBIGNUM(t, "Qx"); |
| bssl::UniquePtr<BIGNUM> qy = GetBIGNUM(t, "Qy"); |
| if (!key || !qx || !qy) { |
| return false; |
| } |
| |
| if (EC_KEY_set_public_key_affine_coordinates(key.get(), qx.get(), qy.get())) { |
| printf("%sResult = P\r\n\r\n", t->CurrentTestToString().c_str()); |
| } else { |
| char buf[256]; |
| ERR_error_string_n(ERR_get_error(), buf, sizeof(buf)); |
| printf("%sResult = F (%s)\r\n\r\n", t->CurrentTestToString().c_str(), buf); |
| } |
| ERR_clear_error(); |
| return true; |
| } |
| |
| int cavp_ecdsa2_pkv_test_main(int argc, char **argv) { |
| if (argc != 2) { |
| fprintf(stderr, "usage: %s <test file>\n", |
| argv[0]); |
| return 1; |
| } |
| |
| printf("# Generated by"); |
| for (int i = 0; i < argc; i++) { |
| printf(" %s", argv[i]); |
| } |
| printf("\r\n\r\n"); |
| |
| return FileTestMainSilent(TestECDSA2PKV, nullptr, argv[1]); |
| } |