| /* |
| * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| #ifndef OSSL_CRYPTO_EC_CURVE448_LOCAL_H |
| # define OSSL_CRYPTO_EC_CURVE448_LOCAL_H |
| # include "curve448utils.h" |
| |
| int X448(uint8_t out_shared_key[56], const uint8_t private_key[56], |
| const uint8_t peer_public_value[56]); |
| |
| void X448_public_from_private(uint8_t out_public_value[56], |
| const uint8_t private_key[56]); |
| |
| int ED448_sign(uint8_t *out_sig, const uint8_t *message, size_t message_len, |
| const uint8_t public_key[57], const uint8_t private_key[57], |
| const uint8_t *context, size_t context_len); |
| |
| int ED448_verify(const uint8_t *message, size_t message_len, |
| const uint8_t signature[114], const uint8_t public_key[57], |
| const uint8_t *context, size_t context_len); |
| |
| int ED448ph_sign(uint8_t *out_sig, const uint8_t hash[64], |
| const uint8_t public_key[57], const uint8_t private_key[57], |
| const uint8_t *context, size_t context_len); |
| |
| int ED448ph_verify(const uint8_t hash[64], const uint8_t signature[114], |
| const uint8_t public_key[57], const uint8_t *context, |
| size_t context_len); |
| |
| int ED448_public_from_private(uint8_t out_public_key[57], |
| const uint8_t private_key[57]); |
| |
| #endif /* OSSL_CRYPTO_EC_CURVE448_LOCAL_H */ |