1 /* Copyright (c) 2018, Google Inc. 2 * 3 * Permission to use, copy, modify, and/or distribute this software for any 4 * purpose with or without fee is hereby granted, provided that the above 5 * copyright notice and this permission notice appear in all copies. 6 * 7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ 14 15 #ifndef OPENSSL_HEADER_CRYPTO_TEST_WYCHEPROOF_UTIL_H 16 #define OPENSSL_HEADER_CRYPTO_TEST_WYCHEPROOF_UTIL_H 17 18 #include <openssl/base.h> 19 20 21 // This header contains convenience functions for Wycheproof tests. 22 23 class FileTest; 24 25 enum class WycheproofResult { 26 kValid, 27 kInvalid, 28 kAcceptable, 29 }; 30 31 // GetWycheproofResult sets |*out| to the parsed "result" key of |t|. 32 bool GetWycheproofResult(FileTest *t, WycheproofResult *out); 33 34 // GetWycheproofDigest returns a digest function using the Wycheproof name, or 35 // nullptr on error. 36 const EVP_MD *GetWycheproofDigest(FileTest *t, const char *key, 37 bool instruction); 38 39 // GetWycheproofCurve returns a curve using the Wycheproof name, or nullptr on 40 // error. 41 bssl::UniquePtr<EC_GROUP> GetWycheproofCurve(FileTest *t, const char *key, 42 bool instruction); 43 44 // GetWycheproofBIGNUM returns a BIGNUM in the Wycheproof format, or nullptr on 45 // error. 46 bssl::UniquePtr<BIGNUM> GetWycheproofBIGNUM(FileTest *t, const char *key, 47 bool instruction); 48 49 50 #endif // OPENSSL_HEADER_CRYPTO_TEST_WYCHEPROOF_UTIL_H 51