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Diffstat (limited to 'src/crypto.h')
| -rw-r--r-- | src/crypto.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/crypto.h b/src/crypto.h deleted file mode 100644 index f8d5d86..0000000 --- a/src/crypto.h +++ /dev/null @@ -1,39 +0,0 @@ -/* This file is part of Nekopack. - - Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved. - - Nekopack is free software: you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation, either version 3 of the License, or (at - your option) any later version. - - Nekopack is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */ - -#pragma once - -#include <stdint.h> - -#include <zlib.h> - -#include "cli.h" - -/* Struct for a game's encryption keys. */ -typedef struct { - int uses_initial_key; /* Set if first byte uses a different key. */ - uint32_t master_key; /* Master key used to derive a key. */ - uint8_t initial_fallback_key; /* Fallback for the initial key. */ - uint8_t primary_fallback_key; /* Fallback for the primary key. */ -} key; - -/* Returns the encryption keys for a given game value. */ -key get_encryption_key(game_type game); - -/* Decrypts the contents of a buffer according to a file key. */ -void decrypt_buffer(Bytef *encrypted_buffer, uint64_t buffer_length, - key encryption_key, uint32_t file_key); |