| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * ECDH helper functions - KPP wrappings | |
| * | |
| * Copyright (C) 2017 Intel Corporation | |
| * | |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. | |
| * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY | |
| * CLAIM, OR ANY SPECIAL 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. | |
| * | |
| * ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, | |
| * COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS | |
| * SOFTWARE IS DISCLAIMED. | |
| */ | |
| #include <crypto/kpp.h> | |
| #include <linux/types.h> | |
| int compute_ecdh_secret(struct crypto_kpp *tfm, const u8 pair_public_key[64], | |
| u8 secret[32]); | |
| int set_ecdh_privkey(struct crypto_kpp *tfm, const u8 private_key[32]); | |
| int generate_ecdh_public_key(struct crypto_kpp *tfm, u8 public_key[64]); | |
| int generate_ecdh_keys(struct crypto_kpp *tfm, u8 public_key[64]); |