crypto_core.cpp | Explore in Territory

/**************************************************************************/
/*  crypto_core.cpp                                                       */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
/*                        https://godotengine.org                         */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
/*                                                                        */
/* Permission is hereby granted, free of charge, to any person obtaining  */
/* a copy of this software and associated documentation files (the        */
/* "Software"), to deal in the Software without restriction, including    */
/* without limitation the rights to use, copy, modify, merge, publish,    */
/* distribute, sublicense, and/or sell copies of the Software, and to     */
/* permit persons to whom the Software is furnished to do so, subject to  */
/* the following conditions:                                              */
/*                                                                        */
/* The above copyright notice and this permission notice shall be         */
/* included in all copies or substantial portions of the Software.        */
/*                                                                        */
/* 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. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
/**************************************************************************/

#include "crypto_core.h"

#include "core/os/os.h"

#include <mbedtls/aes.h>
#include <mbedtls/base64.h>
#include <mbedtls/ctr_drbg.h>
#include <mbedtls/entropy.h>
#include <mbedtls/md5.h>
#include <mbedtls/sha1.h>
#include <mbedtls/sha256.h>
#if MBEDTLS_VERSION_MAJOR >= 3
#include <mbedtls/compat-2.x.h>
#endif

// RandomGenerator
CryptoCore::RandomGenerator::RandomGenerator() { … }

CryptoCore::RandomGenerator::~RandomGenerator() { … }

int CryptoCore::RandomGenerator::_entropy_poll(void *p_data, unsigned char *r_buffer, size_t p_len, size_t *r_len) { … }

Error CryptoCore::RandomGenerator::init() { … }

Error CryptoCore::RandomGenerator::get_random_bytes(uint8_t *r_buffer, size_t p_bytes) { … }

// MD5
CryptoCore::MD5Context::MD5Context() { … }

CryptoCore::MD5Context::~MD5Context() { … }

Error CryptoCore::MD5Context::start() { … }

Error CryptoCore::MD5Context::update(const uint8_t *p_src, size_t p_len) { … }

Error CryptoCore::MD5Context::finish(unsigned char r_hash[16]) { … }

// SHA1
CryptoCore::SHA1Context::SHA1Context() { … }

CryptoCore::SHA1Context::~SHA1Context() { … }

Error CryptoCore::SHA1Context::start() { … }

Error CryptoCore::SHA1Context::update(const uint8_t *p_src, size_t p_len) { … }

Error CryptoCore::SHA1Context::finish(unsigned char r_hash[20]) { … }

// SHA256
CryptoCore::SHA256Context::SHA256Context() { … }

CryptoCore::SHA256Context::~SHA256Context() { … }

Error CryptoCore::SHA256Context::start() { … }

Error CryptoCore::SHA256Context::update(const uint8_t *p_src, size_t p_len) { … }

Error CryptoCore::SHA256Context::finish(unsigned char r_hash[32]) { … }

// AES256
CryptoCore::AESContext::AESContext() { … }

CryptoCore::AESContext::~AESContext() { … }

Error CryptoCore::AESContext::set_encode_key(const uint8_t *p_key, size_t p_bits) { … }

Error CryptoCore::AESContext::set_decode_key(const uint8_t *p_key, size_t p_bits) { … }

Error CryptoCore::AESContext::encrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]) { … }

Error CryptoCore::AESContext::encrypt_cbc(size_t p_length, uint8_t r_iv[16], const uint8_t *p_src, uint8_t *r_dst) { … }

Error CryptoCore::AESContext::encrypt_cfb(size_t p_length, uint8_t p_iv[16], const uint8_t *p_src, uint8_t *r_dst) { … }

Error CryptoCore::AESContext::decrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]) { … }

Error CryptoCore::AESContext::decrypt_cbc(size_t p_length, uint8_t r_iv[16], const uint8_t *p_src, uint8_t *r_dst) { … }

Error CryptoCore::AESContext::decrypt_cfb(size_t p_length, uint8_t p_iv[16], const uint8_t *p_src, uint8_t *r_dst) { … }

// CryptoCore
String CryptoCore::b64_encode_str(const uint8_t *p_src, int p_src_len) { … }

Error CryptoCore::b64_encode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len) { … }

Error CryptoCore::b64_decode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len) { … }

Error CryptoCore::md5(const uint8_t *p_src, int p_src_len, unsigned char r_hash[16]) { … }

Error CryptoCore::sha1(const uint8_t *p_src, int p_src_len, unsigned char r_hash[20]) { … }

Error CryptoCore::sha256(const uint8_t *p_src, int p_src_len, unsigned char r_hash[32]) { … }
godot/core/crypto/crypto_core.cpp
