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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#include <cstdint>
#include "globalincs/vmallocator.h"
#ifndef __ENCRYPT_H__
#define __ENCRYPT_H__
// initialize encryption
void encrypt_init();
// Return 1 if the file is encrypted, otherwise return 0
int is_encrypted(char *scrambled_text);
// Returns 1 if the data uses one of the FS1 style encryptions, 0 if FS2 style
int is_old_encrypt(char *scrambled_text);
// return text description of the encrypted text type
const char *encrypt_type(char *scrambled_text);
// Encrypt text data
void encrypt(char *text, int text_len, char *scrambled_text, int *scrambled_len, int use_8bit, bool new_encrypt = true);
// Decrypt scrambled_text
void unencrypt(char *scrambled_text, int scrambled_len, char *text, int *text_len);
//A fast platform/std-implementation stable hashing algorithm. Implements the FNV-1a hash algorithm
uint32_t hash_fnv1a(const SCP_string& string);
uint32_t hash_fnv1a(const void* data, size_t length);
#endif
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