boringssl/crypto/test/wycheproof_util.h
David Benjamin 3f944674b2 Add an ECDH Wycheproof driver.
Unfortunately, this driver suffers a lot from Wycheproof's Java
heritgate, but so it goes. Their test formats bake in a lot of Java API
mistakes.

Change-Id: I3299e85efb58e99e4fa34841709c3bea6518968d
Reviewed-on: https://boringssl-review.googlesource.com/27865
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2018-05-01 19:38:07 +00:00

51 lines
1.9 KiB
C++

/* Copyright (c) 2018, 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. */
#ifndef OPENSSL_HEADER_CRYPTO_TEST_WYCHEPROOF_UTIL_H
#define OPENSSL_HEADER_CRYPTO_TEST_WYCHEPROOF_UTIL_H
#include <openssl/base.h>
// This header contains convenience functions for Wycheproof tests.
class FileTest;
enum class WycheproofResult {
kValid,
kInvalid,
kAcceptable,
};
// GetWycheproofResult sets |*out| to the parsed "result" key of |t|.
bool GetWycheproofResult(FileTest *t, WycheproofResult *out);
// GetWycheproofDigest returns a digest function using the Wycheproof name, or
// nullptr on error.
const EVP_MD *GetWycheproofDigest(FileTest *t, const char *key,
bool instruction);
// GetWycheproofCurve returns a curve using the Wycheproof name, or nullptr on
// error.
bssl::UniquePtr<EC_GROUP> GetWycheproofCurve(FileTest *t, const char *key,
bool instruction);
// GetWycheproofBIGNUM returns a BIGNUM in the Wycheproof format, or nullptr on
// error.
bssl::UniquePtr<BIGNUM> GetWycheproofBIGNUM(FileTest *t, const char *key,
bool instruction);
#endif // OPENSSL_HEADER_CRYPTO_TEST_WYCHEPROOF_UTIL_H