| /* |
| * ECDH helper functions - KPP wrappings |
| * |
| * Copyright (C) 2017 Intel Corporation |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation; |
| * |
| * 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]); |
