diff options
26 files changed, 372 insertions, 1380 deletions
diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt index 5431e2b403..1759c935b8 100644 --- a/COPYRIGHT.txt +++ b/COPYRIGHT.txt @@ -250,20 +250,6 @@ Copyright: 1998-2010, Gilles Vollant 2009-2010, Mathias Svensson License: Zlib -Files: ./thirdparty/misc/aes256.cpp - ./thirdparty/misc/aes256.h - ./thirdparty/misc/sha256.c - ./thirdparty/misc/sha256.h -Comment: AES-256 and SHA-256 implementation -Copyright: 2007-2011, Ilya O. Levin -License: ISC - -Files: ./thirdparty/misc/base64.c - ./thirdparty/misc/base64.h -Comment: BASE64 conversion methods -Copyright: Ari Edelkind -License: public-domain - Files: ./thirdparty/misc/clipper.cpp ./thirdparty/misc/clipper.hpp Comment: Clipper @@ -299,12 +285,6 @@ Comment: libjingle Copyright: 2012-2013, Google Inc. License: BSD-3-clause -Files: ./thirdparty/misc/md5.cpp - ./thirdparty/misc/md5.h -Comment: MD5 Message Digest Algorithm -Copyright: 1990, RSA Data Security, Inc. -License: RSA-MD - Files: ./thirdparty/misc/mikktspace.c ./thirdparty/misc/mikktspace.h Comment: Tangent Space Normal Maps implementation @@ -1072,19 +1052,6 @@ License: FTL Robert Wilhelm <robert.wilhelm@freetype.org> Werner Lemberg <werner.lemberg@freetype.org> -License: ISC - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - . - THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, 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. - License: LGPL-2.1+SLE (libwebsockets) Libwebsockets and included programs are provided under the terms of the GNU Library General Public License (LGPL) 2.1, with the following exceptions: @@ -2101,24 +2068,6 @@ License: OFL-1.1 DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE. -License: RSA-MD - License to copy and use this software is granted provided that it is - identified as the "RSA Data Security, Inc. MD5 Message-Digest Algorithm" - in all material mentioning or referencing this software or this function. - . - License is also granted to make and use derivative works provided that such - works are identified as "derived from the RSA Data Security, Inc. MD5 - Message-Digest Algorithm" in all material mentioning or referencing the - derived work. - . - RSA Data Security, Inc. makes no representations concerning either the - merchantability of this software or the suitability of this software for - any particular purpose. It is provided "as is" without express or implied - warranty of any kind. - . - These notices must be retained in any copies of any part of this - documentation and/or software. - License: Zlib This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages diff --git a/core/SCsub b/core/SCsub index 166b7083e4..6389cd176c 100644 --- a/core/SCsub +++ b/core/SCsub @@ -47,15 +47,11 @@ env_thirdparty.disable_warnings() thirdparty_misc_dir = "#thirdparty/misc/" thirdparty_misc_sources = [ # C sources - "base64.c", "fastlz.c", - "sha256.c", "smaz.c", # C++ sources - "aes256.cpp", "hq2x.cpp", - "md5.cpp", "pcg.cpp", "triangulator.cpp", "clipper.cpp", diff --git a/core/bind/core_bind.cpp b/core/bind/core_bind.cpp index f9fb7d7695..0230865111 100644 --- a/core/bind/core_bind.cpp +++ b/core/bind/core_bind.cpp @@ -34,13 +34,12 @@ #include "core/io/file_access_encrypted.h" #include "core/io/json.h" #include "core/io/marshalls.h" +#include "core/math/crypto_core.h" #include "core/math/geometry.h" #include "core/os/keyboard.h" #include "core/os/os.h" #include "core/project_settings.h" -#include "thirdparty/misc/base64.h" - /** * Time constants borrowed from loc_time.h */ @@ -2438,7 +2437,8 @@ String _Marshalls::variant_to_base64(const Variant &p_var, bool p_full_objects) b64buff.resize(b64len); PoolVector<uint8_t>::Write w64 = b64buff.write(); - int strlen = base64_encode((char *)(&w64[0]), (char *)(&w[0]), len); + size_t strlen = 0; + ERR_FAIL_COND_V(CryptoCore::b64_encode(&w64[0], b64len, &strlen, &w[0], len) != OK, String()); //OS::get_singleton()->print("len is %i, vector size is %i\n", b64len, strlen); w64[strlen] = 0; String ret = (char *)&w64[0]; @@ -2455,7 +2455,8 @@ Variant _Marshalls::base64_to_variant(const String &p_str, bool p_allow_objects) buf.resize(strlen / 4 * 3 + 1); PoolVector<uint8_t>::Write w = buf.write(); - int len = base64_decode((char *)(&w[0]), (char *)cstr.get_data(), strlen); + size_t len = 0; + ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &len, (unsigned char *)cstr.get_data(), strlen) != OK, Variant()); Variant v; Error err = decode_variant(v, &w[0], len, NULL, p_allow_objects); @@ -2474,7 +2475,8 @@ String _Marshalls::raw_to_base64(const PoolVector<uint8_t> &p_arr) { b64buff.resize(b64len); PoolVector<uint8_t>::Write w64 = b64buff.write(); - int strlen = base64_encode((char *)(&w64[0]), (char *)(&r[0]), len); + size_t strlen = 0; + ERR_FAIL_COND_V(CryptoCore::b64_encode(&w64[0], b64len, &strlen, &r[0], len) != OK, String()); w64[strlen] = 0; String ret = (char *)&w64[0]; @@ -2486,17 +2488,16 @@ PoolVector<uint8_t> _Marshalls::base64_to_raw(const String &p_str) { int strlen = p_str.length(); CharString cstr = p_str.ascii(); - int arr_len; + size_t arr_len = 0; PoolVector<uint8_t> buf; { buf.resize(strlen / 4 * 3 + 1); PoolVector<uint8_t>::Write w = buf.write(); - arr_len = base64_decode((char *)(&w[0]), (char *)cstr.get_data(), strlen); - }; + ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &arr_len, (unsigned char *)cstr.get_data(), strlen) != OK, PoolVector<uint8_t>()); + } buf.resize(arr_len); - // conversion from PoolVector<uint8_t> to raw array? return buf; }; @@ -2510,7 +2511,8 @@ String _Marshalls::utf8_to_base64(const String &p_str) { b64buff.resize(b64len); PoolVector<uint8_t>::Write w64 = b64buff.write(); - int strlen = base64_encode((char *)(&w64[0]), (char *)cstr.get_data(), len); + size_t strlen = 0; + ERR_FAIL_COND_V(CryptoCore::b64_encode(&w64[0], b64len, &strlen, (unsigned char *)cstr.get_data(), len) != OK, String()); w64[strlen] = 0; String ret = (char *)&w64[0]; @@ -2527,7 +2529,8 @@ String _Marshalls::base64_to_utf8(const String &p_str) { buf.resize(strlen / 4 * 3 + 1 + 1); PoolVector<uint8_t>::Write w = buf.write(); - int len = base64_decode((char *)(&w[0]), (char *)cstr.get_data(), strlen); + size_t len = 0; + ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &len, (unsigned char *)cstr.get_data(), strlen) != OK, String()); w[len] = 0; String ret = String::utf8((char *)&w[0]); diff --git a/core/io/file_access_encrypted.cpp b/core/io/file_access_encrypted.cpp index 7dea749a43..ccee6aeb15 100644 --- a/core/io/file_access_encrypted.cpp +++ b/core/io/file_access_encrypted.cpp @@ -30,13 +30,11 @@ #include "file_access_encrypted.h" +#include "core/math/crypto_core.h" #include "core/os/copymem.h" #include "core/print_string.h" #include "core/variant.h" -#include "thirdparty/misc/aes256.h" -#include "thirdparty/misc/md5.h" - #include <stdio.h> #define COMP_MAGIC 0x43454447 @@ -83,25 +81,21 @@ Error FileAccessEncrypted::open_and_parse(FileAccess *p_base, const Vector<uint8 uint32_t blen = p_base->get_buffer(data.ptrw(), ds); ERR_FAIL_COND_V(blen != ds, ERR_FILE_CORRUPT); - aes256_context ctx; - aes256_init(&ctx, key.ptrw()); + CryptoCore::AESContext ctx; + ctx.set_decode_key(key.ptrw(), 256); for (size_t i = 0; i < ds; i += 16) { - aes256_decrypt_ecb(&ctx, &data.write[i]); + ctx.decrypt_ecb(&data.write[i], &data.write[i]); } - aes256_done(&ctx); - data.resize(length); - MD5_CTX md5; - MD5Init(&md5); - MD5Update(&md5, (uint8_t *)data.ptr(), data.size()); - MD5Final(&md5); + unsigned char hash[16]; + ERR_FAIL_COND_V(CryptoCore::md5(data.ptr(), data.size(), hash) != OK, ERR_BUG); ERR_EXPLAIN("The MD5 sum of the decrypted file does not match the expected value. It could be that the file is corrupt, or that the provided decryption key is invalid."); - ERR_FAIL_COND_V(String::md5(md5.digest) != String::md5(md5d), ERR_FILE_CORRUPT); + ERR_FAIL_COND_V(String::md5(hash) != String::md5(md5d), ERR_FILE_CORRUPT); file = p_base; } @@ -140,10 +134,8 @@ void FileAccessEncrypted::close() { len += 16 - (len % 16); } - MD5_CTX md5; - MD5Init(&md5); - MD5Update(&md5, (uint8_t *)data.ptr(), data.size()); - MD5Final(&md5); + unsigned char hash[16]; + ERR_FAIL_COND(CryptoCore::md5(data.ptr(), data.size(), hash) != OK); // Bug? compressed.resize(len); zeromem(compressed.ptrw(), len); @@ -151,20 +143,18 @@ void FileAccessEncrypted::close() { compressed.write[i] = data[i]; } - aes256_context ctx; - aes256_init(&ctx, key.ptrw()); + CryptoCore::AESContext ctx; + ctx.set_encode_key(key.ptrw(), 256); for (size_t i = 0; i < len; i += 16) { - aes256_encrypt_ecb(&ctx, &compressed.write[i]); + ctx.encrypt_ecb(&compressed.write[i], &compressed.write[i]); } - aes256_done(&ctx); - file->store_32(COMP_MAGIC); file->store_32(mode); - file->store_buffer(md5.digest, 16); + file->store_buffer(hash, 16); file->store_64(data.size()); file->store_buffer(compressed.ptr(), compressed.size()); diff --git a/core/math/SCsub b/core/math/SCsub index 1c5f954470..4e76efceff 100644 --- a/core/math/SCsub +++ b/core/math/SCsub @@ -2,4 +2,37 @@ Import('env') -env.add_source_files(env.core_sources, "*.cpp") +env_math = env.Clone() # Maybe make one specific for crypto? + +is_builtin = env["builtin_mbedtls"] +has_module = env["module_mbedtls_enabled"] + +if is_builtin or not has_module: + # Use our headers for builtin or if the module is not going to be compiled. + # We decided not to depend on system mbedtls just for these few files that can + # be easily extracted. + env_math.Prepend(CPPPATH=["#thirdparty/mbedtls/include"]) + +# MbedTLS core functions (for CryptoCore). +# If the mbedtls module is compiled we don't need to add the .c files with our +# custom config since they will be built by the module itself. +# Only if the module is not enabled, we must compile here the required sources +# to make a "light" build with only the necessary mbedtls files. +if not has_module: + env_thirdparty = env_math.Clone() + env_thirdparty.disable_warnings() + # Custom config file + env_thirdparty.Append(CPPFLAGS=['-DMBEDTLS_CONFIG_FILE="\\"thirdparty/mbedtls/include/godot_core_mbedtls_config.h\\""']) + thirdparty_mbedtls_dir = "#thirdparty/mbedtls/library/" + thirdparty_mbedtls_sources = [ + "aes.c", + "base64.c", + "md5.c", + "sha1.c", + "sha256.c", + "godot_core_mbedtls_platform.c" + ] + thirdparty_mbedtls_sources = [thirdparty_mbedtls_dir + file for file in thirdparty_mbedtls_sources] + env_thirdparty.add_source_files(env.core_sources, thirdparty_mbedtls_sources) + +env_math.add_source_files(env.core_sources, "*.cpp") diff --git a/core/math/crypto_core.cpp b/core/math/crypto_core.cpp new file mode 100644 index 0000000000..6449d94db8 --- /dev/null +++ b/core/math/crypto_core.cpp @@ -0,0 +1,146 @@ +/*************************************************************************/ +/* crypto_core.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* 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 <mbedtls/aes.h> +#include <mbedtls/base64.h> +#include <mbedtls/md5.h> +#include <mbedtls/sha1.h> +#include <mbedtls/sha256.h> + +// MD5 +CryptoCore::MD5Context::MD5Context() { + ctx = memalloc(sizeof(mbedtls_md5_context)); + mbedtls_md5_init((mbedtls_md5_context *)ctx); +} + +CryptoCore::MD5Context::~MD5Context() { + mbedtls_md5_free((mbedtls_md5_context *)ctx); + memfree((mbedtls_md5_context *)ctx); +} + +Error CryptoCore::MD5Context::start() { + int ret = mbedtls_md5_starts_ret((mbedtls_md5_context *)ctx); + return ret ? FAILED : OK; +} + +Error CryptoCore::MD5Context::update(uint8_t *p_src, size_t p_len) { + int ret = mbedtls_md5_update_ret((mbedtls_md5_context *)ctx, p_src, p_len); + return ret ? FAILED : OK; +} + +Error CryptoCore::MD5Context::finish(unsigned char r_hash[16]) { + int ret = mbedtls_md5_finish_ret((mbedtls_md5_context *)ctx, r_hash); + return ret ? FAILED : OK; +} + +// SHA256 +CryptoCore::SHA256Context::SHA256Context() { + ctx = memalloc(sizeof(mbedtls_sha256_context)); + mbedtls_sha256_init((mbedtls_sha256_context *)ctx); +} + +CryptoCore::SHA256Context::~SHA256Context() { + mbedtls_sha256_free((mbedtls_sha256_context *)ctx); + memfree((mbedtls_sha256_context *)ctx); +} + +Error CryptoCore::SHA256Context::start() { + int ret = mbedtls_sha256_starts_ret((mbedtls_sha256_context *)ctx, 0); + return ret ? FAILED : OK; +} + +Error CryptoCore::SHA256Context::update(uint8_t *p_src, size_t p_len) { + int ret = mbedtls_sha256_update_ret((mbedtls_sha256_context *)ctx, p_src, p_len); + return ret ? FAILED : OK; +} + +Error CryptoCore::SHA256Context::finish(unsigned char r_hash[16]) { + int ret = mbedtls_sha256_finish_ret((mbedtls_sha256_context *)ctx, r_hash); + return ret ? FAILED : OK; +} + +// AES256 +CryptoCore::AESContext::AESContext() { + ctx = memalloc(sizeof(mbedtls_aes_context)); + mbedtls_aes_init((mbedtls_aes_context *)ctx); +} + +CryptoCore::AESContext::~AESContext() { + mbedtls_aes_free((mbedtls_aes_context *)ctx); + memfree((mbedtls_aes_context *)ctx); +} + +Error CryptoCore::AESContext::set_encode_key(const uint8_t *p_key, size_t p_bits) { + int ret = mbedtls_aes_setkey_enc((mbedtls_aes_context *)ctx, p_key, p_bits); + return ret ? FAILED : OK; +} + +Error CryptoCore::AESContext::set_decode_key(const uint8_t *p_key, size_t p_bits) { + int ret = mbedtls_aes_setkey_dec((mbedtls_aes_context *)ctx, p_key, p_bits); + return ret ? FAILED : OK; +} + +Error CryptoCore::AESContext::encrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]) { + int ret = mbedtls_aes_crypt_ecb((mbedtls_aes_context *)ctx, MBEDTLS_AES_ENCRYPT, p_src, r_dst); + return ret ? FAILED : OK; +} + +Error CryptoCore::AESContext::decrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]) { + int ret = mbedtls_aes_crypt_ecb((mbedtls_aes_context *)ctx, MBEDTLS_AES_DECRYPT, p_src, r_dst); + return ret ? FAILED : OK; +} + +// CryptoCore +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) { + int ret = mbedtls_base64_encode(r_dst, p_dst_len, r_len, p_src, p_src_len); + return ret ? FAILED : OK; +} + +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) { + int ret = mbedtls_base64_decode(r_dst, p_dst_len, r_len, p_src, p_src_len); + return ret ? FAILED : OK; +} + +Error CryptoCore::md5(const uint8_t *p_src, int p_src_len, unsigned char r_hash[16]) { + int ret = mbedtls_md5_ret(p_src, p_src_len, r_hash); + return ret ? FAILED : OK; +} + +Error CryptoCore::sha1(const uint8_t *p_src, int p_src_len, unsigned char r_hash[20]) { + int ret = mbedtls_sha1_ret(p_src, p_src_len, r_hash); + return ret ? FAILED : OK; +} + +Error CryptoCore::sha256(const uint8_t *p_src, int p_src_len, unsigned char r_hash[32]) { + int ret = mbedtls_sha256_ret(p_src, p_src_len, r_hash, 0); + return ret ? FAILED : OK; +} diff --git a/core/math/crypto_core.h b/core/math/crypto_core.h new file mode 100644 index 0000000000..1cb3c86e18 --- /dev/null +++ b/core/math/crypto_core.h @@ -0,0 +1,89 @@ +/*************************************************************************/ +/* crypto_core.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* 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. */ +/*************************************************************************/ + +#ifndef CRYPTO_CORE_H +#define CRYPTO_CORE_H + +#include "core/reference.h" + +class CryptoCore { + +public: + class MD5Context { + + private: + void *ctx; // To include, or not to include... + + public: + MD5Context(); + ~MD5Context(); + + Error start(); + Error update(uint8_t *p_src, size_t p_len); + Error finish(unsigned char r_hash[16]); + }; + + class SHA256Context { + + private: + void *ctx; // To include, or not to include... + + public: + SHA256Context(); + ~SHA256Context(); + + Error start(); + Error update(uint8_t *p_src, size_t p_len); + Error finish(unsigned char r_hash[16]); + }; + + class AESContext { + + private: + void *ctx; // To include, or not to include... + + public: + AESContext(); + ~AESContext(); + + Error set_encode_key(const uint8_t *p_key, size_t p_bits); + Error set_decode_key(const uint8_t *p_key, size_t p_bits); + Error encrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]); + Error decrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]); + }; + + static Error b64_encode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len); + static Error b64_decode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len); + + static Error md5(const uint8_t *p_src, int p_src_len, unsigned char r_hash[16]); + static Error sha1(const uint8_t *p_src, int p_src_len, unsigned char r_hash[20]); + static Error sha256(const uint8_t *p_src, int p_src_len, unsigned char r_hash[32]); +}; +#endif // CRYPTO_CORE_H diff --git a/core/os/file_access.cpp b/core/os/file_access.cpp index b5580b5c6e..7509050b2b 100644 --- a/core/os/file_access.cpp +++ b/core/os/file_access.cpp @@ -32,12 +32,10 @@ #include "core/io/file_access_pack.h" #include "core/io/marshalls.h" +#include "core/math/crypto_core.h" #include "core/os/os.h" #include "core/project_settings.h" -#include "thirdparty/misc/md5.h" -#include "thirdparty/misc/sha256.h" - FileAccess::CreateFunc FileAccess::create_func[ACCESS_MAX] = { 0, 0 }; FileAccess::FileCloseFailNotify FileAccess::close_fail_notify = NULL; @@ -637,8 +635,8 @@ String FileAccess::get_md5(const String &p_file) { if (!f) return String(); - MD5_CTX md5; - MD5Init(&md5); + CryptoCore::MD5Context ctx; + ctx.start(); unsigned char step[32768]; @@ -647,24 +645,24 @@ String FileAccess::get_md5(const String &p_file) { int br = f->get_buffer(step, 32768); if (br > 0) { - MD5Update(&md5, step, br); + ctx.update(step, br); } if (br < 4096) break; } - MD5Final(&md5); - - String ret = String::md5(md5.digest); + unsigned char hash[16]; + ctx.finish(hash); memdelete(f); - return ret; + + return String::md5(hash); } String FileAccess::get_multiple_md5(const Vector<String> &p_file) { - MD5_CTX md5; - MD5Init(&md5); + CryptoCore::MD5Context ctx; + ctx.start(); for (int i = 0; i < p_file.size(); i++) { FileAccess *f = FileAccess::open(p_file[i], READ); @@ -677,7 +675,7 @@ String FileAccess::get_multiple_md5(const Vector<String> &p_file) { int br = f->get_buffer(step, 32768); if (br > 0) { - MD5Update(&md5, step, br); + ctx.update(step, br); } if (br < 4096) break; @@ -685,11 +683,10 @@ String FileAccess::get_multiple_md5(const Vector<String> &p_file) { memdelete(f); } - MD5Final(&md5); + unsigned char hash[16]; + ctx.finish(hash); - String ret = String::md5(md5.digest); - - return ret; + return String::md5(hash); } String FileAccess::get_sha256(const String &p_file) { @@ -698,8 +695,8 @@ String FileAccess::get_sha256(const String &p_file) { if (!f) return String(); - sha256_context sha256; - sha256_init(&sha256); + CryptoCore::SHA256Context ctx; + ctx.start(); unsigned char step[32768]; @@ -708,15 +705,14 @@ String FileAccess::get_sha256(const String &p_file) { int br = f->get_buffer(step, 32768); if (br > 0) { - sha256_hash(&sha256, step, br); + ctx.update(step, br); } if (br < 4096) break; } unsigned char hash[32]; - - sha256_done(&sha256, hash); + ctx.finish(hash); memdelete(f); return String::hex_encode_buffer(hash, 32); diff --git a/core/ustring.cpp b/core/ustring.cpp index 18c48b4dad..2b312191e2 100644 --- a/core/ustring.cpp +++ b/core/ustring.cpp @@ -31,6 +31,7 @@ #include "ustring.h" #include "core/color.h" +#include "core/math/crypto_core.h" #include "core/math/math_funcs.h" #include "core/os/memory.h" #include "core/print_string.h" @@ -38,9 +39,6 @@ #include "core/ucaps.h" #include "core/variant.h" -#include "thirdparty/misc/md5.h" -#include "thirdparty/misc/sha256.h" - #include <wchar.h> #ifndef NO_USE_STDLIB @@ -2254,54 +2252,42 @@ uint64_t String::hash64() const { String String::md5_text() const { CharString cs = utf8(); - MD5_CTX ctx; - MD5Init(&ctx); - MD5Update(&ctx, (unsigned char *)cs.ptr(), cs.length()); - MD5Final(&ctx); - return String::md5(ctx.digest); + unsigned char hash[16]; + CryptoCore::md5((unsigned char *)cs.ptr(), cs.length(), hash); + return String::hex_encode_buffer(hash, 16); } String String::sha256_text() const { CharString cs = utf8(); unsigned char hash[32]; - sha256_context ctx; - sha256_init(&ctx); - sha256_hash(&ctx, (unsigned char *)cs.ptr(), cs.length()); - sha256_done(&ctx, hash); + CryptoCore::sha256((unsigned char *)cs.ptr(), cs.length(), hash); return String::hex_encode_buffer(hash, 32); } Vector<uint8_t> String::md5_buffer() const { CharString cs = utf8(); - MD5_CTX ctx; - MD5Init(&ctx); - MD5Update(&ctx, (unsigned char *)cs.ptr(), cs.length()); - MD5Final(&ctx); + unsigned char hash[16]; + CryptoCore::md5((unsigned char *)cs.ptr(), cs.length(), hash); Vector<uint8_t> ret; ret.resize(16); for (int i = 0; i < 16; i++) { - ret.write[i] = ctx.digest[i]; - }; - + ret.write[i] = hash[i]; + } return ret; }; Vector<uint8_t> String::sha256_buffer() const { CharString cs = utf8(); unsigned char hash[32]; - sha256_context ctx; - sha256_init(&ctx); - sha256_hash(&ctx, (unsigned char *)cs.ptr(), cs.length()); - sha256_done(&ctx, hash); + CryptoCore::sha256((unsigned char *)cs.ptr(), cs.length(), hash); Vector<uint8_t> ret; ret.resize(32); for (int i = 0; i < 32; i++) { ret.write[i] = hash[i]; } - return ret; } diff --git a/core/variant_call.cpp b/core/variant_call.cpp index dc28f1ca02..811008e7c8 100644 --- a/core/variant_call.cpp +++ b/core/variant_call.cpp @@ -33,10 +33,10 @@ #include "core/color_names.inc" #include "core/core_string_names.h" #include "core/io/compression.h" +#include "core/math/crypto_core.h" #include "core/object.h" #include "core/os/os.h" #include "core/script_language.h" -#include "thirdparty/misc/sha256.h" typedef void (*VariantFunc)(Variant &r_ret, Variant &p_self, const Variant **p_args); typedef void (*VariantConstructFunc)(Variant &r_ret, const Variant **p_args); @@ -598,10 +598,7 @@ struct _VariantCall { PoolByteArray::Read r = ba->read(); String s; unsigned char hash[32]; - sha256_context sha256; - sha256_init(&sha256); - sha256_hash(&sha256, (unsigned char *)r.ptr(), ba->size()); - sha256_done(&sha256, hash); + CryptoCore::sha256((unsigned char *)r.ptr(), ba->size(), hash); s = String::hex_encode_buffer(hash, 32); r_ret = s; } diff --git a/editor/editor_export.cpp b/editor/editor_export.cpp index bebd5b2412..9c10c05b59 100644 --- a/editor/editor_export.cpp +++ b/editor/editor_export.cpp @@ -34,6 +34,7 @@ #include "core/io/resource_loader.h" #include "core/io/resource_saver.h" #include "core/io/zip_io.h" +#include "core/math/crypto_core.h" #include "core/os/file_access.h" #include "core/project_settings.h" #include "core/script_language.h" @@ -43,7 +44,6 @@ #include "editor_node.h" #include "editor_settings.h" #include "scene/resources/resource_format_text.h" -#include "thirdparty/misc/md5.h" static int _get_pad(int p_alignment, int p_n) { @@ -323,13 +323,11 @@ Error EditorExportPlatform::_save_pack_file(void *p_userdata, const String &p_pa } { - MD5_CTX ctx; - MD5Init(&ctx); - MD5Update(&ctx, (unsigned char *)p_data.ptr(), p_data.size()); - MD5Final(&ctx); + unsigned char hash[16]; + CryptoCore::md5(p_data.ptr(), p_data.size(), hash); sd.md5.resize(16); for (int i = 0; i < 16; i++) { - sd.md5.write[i] = ctx.digest[i]; + sd.md5.write[i] = hash[i]; } } diff --git a/editor/import/editor_scene_importer_gltf.cpp b/editor/import/editor_scene_importer_gltf.cpp index 2bfc77325f..bc507e91b2 100644 --- a/editor/import/editor_scene_importer_gltf.cpp +++ b/editor/import/editor_scene_importer_gltf.cpp @@ -30,6 +30,7 @@ #include "editor_scene_importer_gltf.h" #include "core/io/json.h" +#include "core/math/crypto_core.h" #include "core/math/math_defs.h" #include "core/os/file_access.h" #include "core/os/os.h" @@ -37,7 +38,6 @@ #include "scene/3d/mesh_instance.h" #include "scene/animation/animation_player.h" #include "scene/resources/surface_tool.h" -#include "thirdparty/misc/base64.h" uint32_t EditorSceneImporterGLTF::get_import_flags() const { @@ -279,7 +279,8 @@ static Vector<uint8_t> _parse_base64_uri(const String &uri) { Vector<uint8_t> buf; buf.resize(strlen / 4 * 3 + 1 + 1); - int len = base64_decode((char *)buf.ptr(), (char *)substr.get_data(), strlen); + size_t len = 0; + ERR_FAIL_COND_V(CryptoCore::b64_decode(buf.ptrw(), buf.size(), &len, (unsigned char *)substr.get_data(), strlen) != OK, Vector<uint8_t>()); buf.resize(len); diff --git a/modules/mbedtls/stream_peer_mbed_tls.cpp b/modules/mbedtls/stream_peer_mbed_tls.cpp index 3541eff25a..4bb7557150 100755 --- a/modules/mbedtls/stream_peer_mbed_tls.cpp +++ b/modules/mbedtls/stream_peer_mbed_tls.cpp @@ -33,8 +33,6 @@ #include "core/io/stream_peer_tcp.h" #include "core/os/file_access.h" -#include <mbedtls/platform_util.h> - static void my_debug(void *ctx, int level, const char *file, int line, const char *str) { diff --git a/modules/mbedtls/stream_peer_mbed_tls.h b/modules/mbedtls/stream_peer_mbed_tls.h index 3ddbea3ce4..ab87b779c1 100755 --- a/modules/mbedtls/stream_peer_mbed_tls.h +++ b/modules/mbedtls/stream_peer_mbed_tls.h @@ -37,7 +37,6 @@ #include <mbedtls/ctr_drbg.h> #include <mbedtls/debug.h> #include <mbedtls/entropy.h> -#include <mbedtls/net.h> #include <mbedtls/ssl.h> #include <stdio.h> diff --git a/platform/uwp/export/export.cpp b/platform/uwp/export/export.cpp index ec43a4c26f..abb7b391d3 100644 --- a/platform/uwp/export/export.cpp +++ b/platform/uwp/export/export.cpp @@ -32,6 +32,7 @@ #include "core/bind/core_bind.h" #include "core/io/marshalls.h" #include "core/io/zip_io.h" +#include "core/math/crypto_core.h" #include "core/object.h" #include "core/os/file_access.h" #include "core/project_settings.h" @@ -42,8 +43,6 @@ #include "thirdparty/minizip/unzip.h" #include "thirdparty/minizip/zip.h" -#include "thirdparty/misc/base64.h" -#include "thirdparty/misc/sha256.h" #include <zlib.h> @@ -198,15 +197,12 @@ public: String AppxPackager::hash_block(const uint8_t *p_block_data, size_t p_block_len) { - char hash[32]; + unsigned char hash[32]; char base64[45]; - sha256_context ctx; - sha256_init(&ctx); - sha256_hash(&ctx, (uint8_t *)p_block_data, p_block_len); - sha256_done(&ctx, (uint8_t *)hash); - - base64_encode(base64, hash, 32); + CryptoCore::sha256(p_block_data, p_block_len, hash); + size_t len = 0; + CryptoCore::b64_encode((unsigned char *)base64, 45, &len, (unsigned char *)hash, 32); base64[44] = '\0'; return String(base64); diff --git a/thirdparty/README.md b/thirdparty/README.md index b003ae6e8a..9738716221 100644 --- a/thirdparty/README.md +++ b/thirdparty/README.md @@ -303,6 +303,8 @@ File extracted from upstream release tarball `mbedtls-2.16.0-apache.tgz`: - Applied the patch in `thirdparty/mbedtls/padlock.diff`. This disables VIA padlock support which defines a symbol `unsupported` which clashes with a symbol in libwebsockets. +- Added 2 files `godot_core_mbedtls_platform.{c,h}` providing configuration + for light bundling with core. ## miniupnpc @@ -340,15 +342,7 @@ Collection of single-file libraries used in Godot components. ### core -- `aes256.{cpp,h}` - * Upstream: http://www.literatecode.com/aes256 - * Version: latest, as of April 2017 - * License: ISC -- `base64.{c,h}` - * Upstream: http://episec.com/people/edelkind/c.html - * Version: latest, as of April 2017 - * License: Public Domain - - `clipper.{cpp,hpp}` +- `clipper.{cpp,hpp}` * Upstream: https://sourceforge.net/projects/polyclipping * Version: 6.4.2 + Godot changes (added optional exceptions handling) * License: BSL-1.0 @@ -360,10 +354,6 @@ Collection of single-file libraries used in Godot components. * Upstream: https://github.com/brunexgeek/hqx * Version: TBD, file structure differs * License: Apache 2.0 -- `md5.{cpp,h}` - * Upstream: http://www.efgh.com/software/md5.htm - * Version: TBD, might not be latest from above URL - * License: RSA Message-Digest License - `open-simplex-noise.{c,h}` * Upstream: https://github.com/smcameron/open-simplex-noise-in-c * Version: git (0d555e7, 2015) @@ -372,10 +362,6 @@ Collection of single-file libraries used in Godot components. * Upstream: http://www.pcg-random.org * Version: minimal C implementation, http://www.pcg-random.org/download.html * License: Apache 2.0 -- `sha256.{c,h}` - * Upstream: https://github.com/ilvn/SHA256 - * Version: git (35ff823, 2015) - * License: ISC - `smaz.{c,h}` * Upstream: https://github.com/antirez/smaz * Version: git (150e125, 2009) diff --git a/thirdparty/mbedtls/include/godot_core_mbedtls_config.h b/thirdparty/mbedtls/include/godot_core_mbedtls_config.h new file mode 100644 index 0000000000..0e90a98886 --- /dev/null +++ b/thirdparty/mbedtls/include/godot_core_mbedtls_config.h @@ -0,0 +1,13 @@ +// For AES +#define MBEDTLS_CIPHER_MODE_CBC +#define MBEDTLS_CIPHER_MODE_CFB +#define MBEDTLS_CIPHER_MODE_CTR +#define MBEDTLS_CIPHER_MODE_OFB +#define MBEDTLS_CIPHER_MODE_XTS + +#define MBEDTLS_AES_C +#define MBEDTLS_BASE64_C +#define MBEDTLS_MD5_C +#define MBEDTLS_SHA1_C +#define MBEDTLS_SHA256_C +#define MBEDTLS_PLATFORM_ZEROIZE_ALT diff --git a/thirdparty/mbedtls/library/godot_core_mbedtls_platform.c b/thirdparty/mbedtls/library/godot_core_mbedtls_platform.c new file mode 100644 index 0000000000..9018726072 --- /dev/null +++ b/thirdparty/mbedtls/library/godot_core_mbedtls_platform.c @@ -0,0 +1,18 @@ +#if !defined(MBEDTLS_CONFIG_FILE) +#include "mbedtls/config.h" +#else +#include MBEDTLS_CONFIG_FILE +#endif + +#include <stdio.h> +#include <string.h> +#include <stddef.h> + +#ifdef MBEDTLS_PLATFORM_ZEROIZE_ALT +static void *(*const volatile memset_func)(void *, int, size_t) = memset; + +void mbedtls_platform_zeroize(void *buf, size_t len) { + memset_func( buf, 0, len ); +} +#endif + diff --git a/thirdparty/misc/aes256.cpp b/thirdparty/misc/aes256.cpp deleted file mode 100644 index dc271928b4..0000000000 --- a/thirdparty/misc/aes256.cpp +++ /dev/null @@ -1,397 +0,0 @@ -/* -* Byte-oriented AES-256 implementation. -* All lookup tables replaced with 'on the fly' calculations. -* -* Copyright (c) 2007-2011 Ilya O. Levin, http://www.literatecode.com -* Other contributors: Hal Finney -* -* Permission to use, copy, modify, and distribute this software for any -* purpose with or without fee is hereby granted, provided that the above -* copyright notice and this permission notice appear in all copies. -* -* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -* ANY SPECIAL, DIRECT, 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. -*/ -#include "aes256.h" - -#define FD(x) (((x) >> 1) ^ (((x) & 1) ? 0x8d : 0)) - -#define BACK_TO_TABLES - -static uint8_t rj_xtime(uint8_t); -static void aes_subBytes(uint8_t *); -static void aes_subBytes_inv(uint8_t *); -static void aes_addRoundKey(uint8_t *, uint8_t *); -static void aes_addRoundKey_cpy(uint8_t *, uint8_t *, uint8_t *); -static void aes_shiftRows(uint8_t *); -static void aes_shiftRows_inv(uint8_t *); -static void aes_mixColumns(uint8_t *); -static void aes_mixColumns_inv(uint8_t *); -static void aes_expandEncKey(uint8_t *, uint8_t *); -static void aes_expandDecKey(uint8_t *, uint8_t *); -#ifndef BACK_TO_TABLES -static uint8_t gf_alog(uint8_t); -static uint8_t gf_log(uint8_t); -static uint8_t gf_mulinv(uint8_t); -static uint8_t rj_sbox(uint8_t); -static uint8_t rj_sbox_inv(uint8_t); -#endif - -#ifdef BACK_TO_TABLES - -static const uint8_t sbox[256] = { - 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, - 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, - 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, - 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, - 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, - 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, - 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, - 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, - 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, - 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, - 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, - 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, - 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, - 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, - 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, - 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, - 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 -}; -static const uint8_t sboxinv[256] = { - 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, - 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, - 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, - 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, - 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, - 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, - 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, - 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, - 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, - 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, - 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, - 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, - 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, - 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, - 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, - 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, - 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, - 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, - 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, - 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, - 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, - 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, - 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, - 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, - 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, - 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, - 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, - 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, - 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, - 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, - 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, - 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d -}; - -#define rj_sbox(x) sbox[(x)] -#define rj_sbox_inv(x) sboxinv[(x)] - -#else /* tableless subroutines */ - -/* -------------------------------------------------------------------------- */ -static uint8_t gf_alog(uint8_t x) // calculate anti-logarithm gen 3 -{ - uint8_t y = 1, i; - - for (i = 0; i < x; i++) y ^= rj_xtime(y); - - return y; -} /* gf_alog */ - -/* -------------------------------------------------------------------------- */ -static uint8_t gf_log(uint8_t x) // calculate logarithm gen 3 -{ - uint8_t y, i = 0; - - if (x) - for (i = 1, y = 1; i > 0; i++ ) - { - y ^= rj_xtime(y); - if (y == x) break; - } - - return i; -} /* gf_log */ - - -/* -------------------------------------------------------------------------- */ -static uint8_t gf_mulinv(uint8_t x) // calculate multiplicative inverse -{ - return (x) ? gf_alog(255 - gf_log(x)) : 0; -} /* gf_mulinv */ - -/* -------------------------------------------------------------------------- */ -static uint8_t rj_sbox(uint8_t x) -{ - uint8_t y, sb; - - sb = y = gf_mulinv(x); - y = (uint8_t)(y << 1) | (y >> 7), sb ^= y; - y = (uint8_t)(y << 1) | (y >> 7), sb ^= y; - y = (uint8_t)(y << 1) | (y >> 7), sb ^= y; - y = (uint8_t)(y << 1) | (y >> 7), sb ^= y; - - return (sb ^ 0x63); -} /* rj_sbox */ - -/* -------------------------------------------------------------------------- */ -static uint8_t rj_sbox_inv(uint8_t x) -{ - uint8_t y, sb; - - y = x ^ 0x63; - sb = y = (uint8_t)(y << 1) | (y >> 7); - y = (uint8_t)(y << 2) | (y >> 6); - sb ^= y; - y = (uint8_t)(y << 3) | (y >> 5); - sb ^= y; - - return gf_mulinv(sb); -} /* rj_sbox_inv */ - -#endif - -/* -------------------------------------------------------------------------- */ -static uint8_t rj_xtime(uint8_t x) -{ - uint8_t y = (uint8_t)(x << 1); - return (x & 0x80) ? (y ^ 0x1b) : y; -} /* rj_xtime */ - -/* -------------------------------------------------------------------------- */ -static void aes_subBytes(uint8_t *buf) -{ - register uint8_t i = 16; - - while (i--) buf[i] = rj_sbox(buf[i]); -} /* aes_subBytes */ - -/* -------------------------------------------------------------------------- */ -static void aes_subBytes_inv(uint8_t *buf) -{ - register uint8_t i = 16; - - while (i--) buf[i] = rj_sbox_inv(buf[i]); -} /* aes_subBytes_inv */ - -/* -------------------------------------------------------------------------- */ -static void aes_addRoundKey(uint8_t *buf, uint8_t *key) -{ - register uint8_t i = 16; - - while (i--) buf[i] ^= key[i]; -} /* aes_addRoundKey */ - -/* -------------------------------------------------------------------------- */ -static void aes_addRoundKey_cpy(uint8_t *buf, uint8_t *key, uint8_t *cpk) -{ - register uint8_t i = 16; - - while (i--) buf[i] ^= (cpk[i] = key[i]), cpk[16 + i] = key[16 + i]; -} /* aes_addRoundKey_cpy */ - - -/* -------------------------------------------------------------------------- */ -static void aes_shiftRows(uint8_t *buf) -{ - register uint8_t i, j; /* to make it potentially parallelable :) */ - - i = buf[1], buf[1] = buf[5], buf[5] = buf[9], buf[9] = buf[13], buf[13] = i; - i = buf[10], buf[10] = buf[2], buf[2] = i; - j = buf[3], buf[3] = buf[15], buf[15] = buf[11], buf[11] = buf[7], buf[7] = j; - j = buf[14], buf[14] = buf[6], buf[6] = j; - -} /* aes_shiftRows */ - -/* -------------------------------------------------------------------------- */ -static void aes_shiftRows_inv(uint8_t *buf) -{ - register uint8_t i, j; /* same as above :) */ - - i = buf[1], buf[1] = buf[13], buf[13] = buf[9], buf[9] = buf[5], buf[5] = i; - i = buf[2], buf[2] = buf[10], buf[10] = i; - j = buf[3], buf[3] = buf[7], buf[7] = buf[11], buf[11] = buf[15], buf[15] = j; - j = buf[6], buf[6] = buf[14], buf[14] = j; - -} /* aes_shiftRows_inv */ - -/* -------------------------------------------------------------------------- */ -static void aes_mixColumns(uint8_t *buf) -{ - register uint8_t i, a, b, c, d, e; - - for (i = 0; i < 16; i += 4) - { - a = buf[i]; - b = buf[i + 1]; - c = buf[i + 2]; - d = buf[i + 3]; - e = a ^ b ^ c ^ d; - buf[i] ^= e ^ rj_xtime(a ^ b); - buf[i + 1] ^= e ^ rj_xtime(b ^ c); - buf[i + 2] ^= e ^ rj_xtime(c ^ d); - buf[i + 3] ^= e ^ rj_xtime(d ^ a); - } -} /* aes_mixColumns */ - -/* -------------------------------------------------------------------------- */ -void aes_mixColumns_inv(uint8_t *buf) -{ - register uint8_t i, a, b, c, d, e, x, y, z; - - for (i = 0; i < 16; i += 4) - { - a = buf[i]; - b = buf[i + 1]; - c = buf[i + 2]; - d = buf[i + 3]; - e = a ^ b ^ c ^ d; - z = rj_xtime(e); - x = e ^ rj_xtime(rj_xtime(z ^ a ^ c)); - y = e ^ rj_xtime(rj_xtime(z ^ b ^ d)); - buf[i] ^= x ^ rj_xtime(a ^ b); - buf[i + 1] ^= y ^ rj_xtime(b ^ c); - buf[i + 2] ^= x ^ rj_xtime(c ^ d); - buf[i + 3] ^= y ^ rj_xtime(d ^ a); - } -} /* aes_mixColumns_inv */ - -/* -------------------------------------------------------------------------- */ -static void aes_expandEncKey(uint8_t *k, uint8_t *rc) -{ - register uint8_t i; - - k[0] ^= rj_sbox(k[29]) ^ (*rc); - k[1] ^= rj_sbox(k[30]); - k[2] ^= rj_sbox(k[31]); - k[3] ^= rj_sbox(k[28]); - *rc = rj_xtime( *rc); - - for(i = 4; i < 16; i += 4) k[i] ^= k[i - 4], k[i + 1] ^= k[i - 3], - k[i + 2] ^= k[i - 2], k[i + 3] ^= k[i - 1]; - k[16] ^= rj_sbox(k[12]); - k[17] ^= rj_sbox(k[13]); - k[18] ^= rj_sbox(k[14]); - k[19] ^= rj_sbox(k[15]); - - for(i = 20; i < 32; i += 4) k[i] ^= k[i - 4], k[i + 1] ^= k[i - 3], - k[i + 2] ^= k[i - 2], k[i + 3] ^= k[i - 1]; - -} /* aes_expandEncKey */ - -/* -------------------------------------------------------------------------- */ -void aes_expandDecKey(uint8_t *k, uint8_t *rc) -{ - uint8_t i; - - for(i = 28; i > 16; i -= 4) k[i + 0] ^= k[i - 4], k[i + 1] ^= k[i - 3], - k[i + 2] ^= k[i - 2], k[i + 3] ^= k[i - 1]; - - k[16] ^= rj_sbox(k[12]); - k[17] ^= rj_sbox(k[13]); - k[18] ^= rj_sbox(k[14]); - k[19] ^= rj_sbox(k[15]); - - for(i = 12; i > 0; i -= 4) k[i + 0] ^= k[i - 4], k[i + 1] ^= k[i - 3], - k[i + 2] ^= k[i - 2], k[i + 3] ^= k[i - 1]; - - *rc = FD(*rc); - k[0] ^= rj_sbox(k[29]) ^ (*rc); - k[1] ^= rj_sbox(k[30]); - k[2] ^= rj_sbox(k[31]); - k[3] ^= rj_sbox(k[28]); -} /* aes_expandDecKey */ - - -/* -------------------------------------------------------------------------- */ -void aes256_init(aes256_context *ctx, uint8_t *k) -{ - uint8_t rcon = 1; - register uint8_t i; - - for (i = 0; i < sizeof(ctx->key); i++) ctx->enckey[i] = ctx->deckey[i] = k[i]; - for (i = 8; --i;) aes_expandEncKey(ctx->deckey, &rcon); -} /* aes256_init */ - -/* -------------------------------------------------------------------------- */ -void aes256_done(aes256_context *ctx) -{ - register uint8_t i; - - for (i = 0; i < sizeof(ctx->key); i++) - ctx->key[i] = ctx->enckey[i] = ctx->deckey[i] = 0; -} /* aes256_done */ - -/* -------------------------------------------------------------------------- */ -void aes256_encrypt_ecb(aes256_context *ctx, uint8_t *buf) -{ - uint8_t i, rcon; - - aes_addRoundKey_cpy(buf, ctx->enckey, ctx->key); - for(i = 1, rcon = 1; i < 14; ++i) - { - aes_subBytes(buf); - aes_shiftRows(buf); - aes_mixColumns(buf); - if( i & 1 ) aes_addRoundKey( buf, &ctx->key[16]); - else aes_expandEncKey(ctx->key, &rcon), aes_addRoundKey(buf, ctx->key); - } - aes_subBytes(buf); - aes_shiftRows(buf); - aes_expandEncKey(ctx->key, &rcon); - aes_addRoundKey(buf, ctx->key); -} /* aes256_encrypt */ - -/* -------------------------------------------------------------------------- */ -void aes256_decrypt_ecb(aes256_context *ctx, uint8_t *buf) -{ - uint8_t i, rcon; - - aes_addRoundKey_cpy(buf, ctx->deckey, ctx->key); - aes_shiftRows_inv(buf); - aes_subBytes_inv(buf); - - for (i = 14, rcon = 0x80; --i;) - { - if( ( i & 1 ) ) - { - aes_expandDecKey(ctx->key, &rcon); - aes_addRoundKey(buf, &ctx->key[16]); - } - else aes_addRoundKey(buf, ctx->key); - aes_mixColumns_inv(buf); - aes_shiftRows_inv(buf); - aes_subBytes_inv(buf); - } - aes_addRoundKey( buf, ctx->key); -} /* aes256_decrypt */ diff --git a/thirdparty/misc/aes256.h b/thirdparty/misc/aes256.h deleted file mode 100644 index 150a0670f5..0000000000 --- a/thirdparty/misc/aes256.h +++ /dev/null @@ -1,46 +0,0 @@ -/* -* Byte-oriented AES-256 implementation. -* All lookup tables replaced with 'on the fly' calculations. -* -* Copyright (c) 2007-2009 Ilya O. Levin, http://www.literatecode.com -* Other contributors: Hal Finney -* -* Permission to use, copy, modify, and distribute this software for any -* purpose with or without fee is hereby granted, provided that the above -* copyright notice and this permission notice appear in all copies. -* -* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -* ANY SPECIAL, DIRECT, 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. -*/ - -#ifndef AES_256_H -#define AES_256_H - -#include "core/typedefs.h" - -#ifdef __cplusplus -extern "C" { -#endif - - typedef struct { - uint8_t key[32]; - uint8_t enckey[32]; - uint8_t deckey[32]; - } aes256_context; - - - void aes256_init(aes256_context *, uint8_t * /* key */); - void aes256_done(aes256_context *); - void aes256_encrypt_ecb(aes256_context *, uint8_t * /* plaintext */); - void aes256_decrypt_ecb(aes256_context *, uint8_t * /* cipertext */); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/thirdparty/misc/base64.c b/thirdparty/misc/base64.c deleted file mode 100644 index 0929ae5db5..0000000000 --- a/thirdparty/misc/base64.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * File: base64.c - * Description: Simple BASE64 conversion methods - * Author: Ari Edelkind - * License: Public Domain - * Website: http://episec.com/people/edelkind/c.html - */ - -#include <string.h> - -char b64string[] = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - -long base64_encode (to, from, len) - char *to, *from; - unsigned int len; -{ - char *fromp = from; - char *top = to; - unsigned char cbyte; - unsigned char obyte; - char end[3]; - - for (; len >= 3; len -= 3) { - cbyte = *fromp++; - *top++ = b64string[(int)(cbyte >> 2)]; - obyte = (cbyte << 4) & 0x30; /* 0011 0000 */ - - cbyte = *fromp++; - obyte |= (cbyte >> 4); /* 0000 1111 */ - *top++ = b64string[(int)obyte]; - obyte = (cbyte << 2) & 0x3C; /* 0011 1100 */ - - cbyte = *fromp++; - obyte |= (cbyte >> 6); /* 0000 0011 */ - *top++ = b64string[(int)obyte]; - *top++ = b64string[(int)(cbyte & 0x3F)];/* 0011 1111 */ - } - - if (len) { - end[0] = *fromp++; - if (--len) end[1] = *fromp++; else end[1] = 0; - end[2] = 0; - - cbyte = end[0]; - *top++ = b64string[(int)(cbyte >> 2)]; - obyte = (cbyte << 4) & 0x30; /* 0011 0000 */ - - cbyte = end[1]; - obyte |= (cbyte >> 4); - *top++ = b64string[(int)obyte]; - obyte = (cbyte << 2) & 0x3C; /* 0011 1100 */ - - if (len) *top++ = b64string[(int)obyte]; - else *top++ = '='; - *top++ = '='; - } - *top = 0; - return top - to; -} - -/* badchar(): check if c is decent; puts either the */ -/* location of c or null into p. */ -#define badchar(c,p) (!(p = memchr(b64string, c, 64))) - -long base64_decode (to, from, len) - char *to, *from; - unsigned int len; -{ - char *fromp = from; - char *top = to; - char *p; - unsigned char cbyte; - unsigned char obyte; - int padding = 0; - - for (; len >= 4; len -= 4) { - if ((cbyte = *fromp++) == '=') cbyte = 0; - else { - if (badchar(cbyte, p)) return -1; - cbyte = (p - b64string); - } - obyte = cbyte << 2; /* 1111 1100 */ - - if ((cbyte = *fromp++) == '=') cbyte = 0; - else { - if (badchar(cbyte, p)) return -1; - cbyte = p - b64string; - } - obyte |= cbyte >> 4; /* 0000 0011 */ - *top++ = obyte; - - obyte = cbyte << 4; /* 1111 0000 */ - if ((cbyte = *fromp++) == '=') { cbyte = 0; padding++; } - else { - padding = 0; - if (badchar (cbyte, p)) return -1; - cbyte = p - b64string; - } - obyte |= cbyte >> 2; /* 0000 1111 */ - *top++ = obyte; - - obyte = cbyte << 6; /* 1100 0000 */ - if ((cbyte = *fromp++) == '=') { cbyte = 0; padding++; } - else { - padding = 0; - if (badchar (cbyte, p)) return -1; - cbyte = p - b64string; - } - obyte |= cbyte; /* 0011 1111 */ - *top++ = obyte; - } - - *top = 0; - if (len) return -1; - return (top - to) - padding; -} - diff --git a/thirdparty/misc/base64.h b/thirdparty/misc/base64.h deleted file mode 100644 index ffcd0af973..0000000000 --- a/thirdparty/misc/base64.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * File: base64.h - * Description: Simple BASE64 conversion methods - * Author: Ari Edelkind - * License: Public Domain - * Website: http://episec.com/people/edelkind/c.html - */ - -#ifndef BASE64_H -#define BASE64_H - -extern "C" { - -long base64_encode(char *to, char *from, unsigned int len); -long base64_decode(char *to, char *from, unsigned int len); -}; - -#endif /* BASE64_H */ diff --git a/thirdparty/misc/md5.cpp b/thirdparty/misc/md5.cpp deleted file mode 100644 index 1653ab0be5..0000000000 --- a/thirdparty/misc/md5.cpp +++ /dev/null @@ -1,267 +0,0 @@ -/* - ********************************************************************** - ** md5.c ** - ** RSA Data Security, Inc. MD5 Message Digest Algorithm ** - ** Created: 2/17/90 RLR ** - ** Revised: 1/91 SRD,AJ,BSK,JT Reference C Version ** - ********************************************************************** - */ - -/* - ********************************************************************** - ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. ** - ** ** - ** License to copy and use this software is granted provided that ** - ** it is identified as the "RSA Data Security, Inc. MD5 Message ** - ** Digest Algorithm" in all material mentioning or referencing this ** - ** software or this function. ** - ** ** - ** License is also granted to make and use derivative works ** - ** provided that such works are identified as "derived from the RSA ** - ** Data Security, Inc. MD5 Message Digest Algorithm" in all ** - ** material mentioning or referencing the derived work. ** - ** ** - ** RSA Data Security, Inc. makes no representations concerning ** - ** either the merchantability of this software or the suitability ** - ** of this software for any particular purpose. It is provided "as ** - ** is" without express or implied warranty of any kind. ** - ** ** - ** These notices must be retained in any copies of any part of this ** - ** documentation and/or software. ** - ********************************************************************** - */ - -/* -- include the following line if the md5.h header file is separate -- */ -#include "md5.h" - -/* forward declaration */ -static void Transform (uint32_t *buf, uint32_t *in); - - -static unsigned char PADDING[64] = { - 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 -}; - -/* F, G and H are basic MD5 functions: selection, majority, parity */ -#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) -#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) -#define I(x, y, z) ((y) ^ ((x) | (~z))) - -/* ROTATE_LEFT rotates x left n bits */ -#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) - -/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4 */ -/* Rotation is separate from addition to prevent recomputation */ -#define FF(a, b, c, d, x, s, ac) \ - {(a) += F ((b), (c), (d)) + (x) + (uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define GG(a, b, c, d, x, s, ac) \ - {(a) += G ((b), (c), (d)) + (x) + (uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define HH(a, b, c, d, x, s, ac) \ - {(a) += H ((b), (c), (d)) + (x) + (uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define II(a, b, c, d, x, s, ac) \ - {(a) += I ((b), (c), (d)) + (x) + (uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } - -void MD5Init (MD5_CTX *mdContext) -{ - mdContext->i[0] = mdContext->i[1] = (uint32_t)0; - - /* Load magic initialization constants. - */ - mdContext->buf[0] = (uint32_t)0x67452301; - mdContext->buf[1] = (uint32_t)0xefcdab89; - mdContext->buf[2] = (uint32_t)0x98badcfe; - mdContext->buf[3] = (uint32_t)0x10325476; -} - -void MD5Update (MD5_CTX *mdContext,unsigned char *inBuf,unsigned int inLen) { - uint32_t in[16]; - int mdi; - unsigned int i, ii; - - /* compute number of bytes mod 64 */ - mdi = (int)((mdContext->i[0] >> 3) & 0x3F); - - /* update number of bits */ - if ((mdContext->i[0] + ((uint32_t)inLen << 3)) < mdContext->i[0]) - mdContext->i[1]++; - mdContext->i[0] += ((uint32_t)inLen << 3); - mdContext->i[1] += ((uint32_t)inLen >> 29); - - while (inLen--) { - /* add new character to buffer, increment mdi */ - mdContext->in[mdi++] = *inBuf++; - - /* transform if necessary */ - if (mdi == 0x40) { - for (i = 0, ii = 0; i < 16; i++, ii += 4) - in[i] = (((uint32_t)mdContext->in[ii+3]) << 24) | - (((uint32_t)mdContext->in[ii+2]) << 16) | - (((uint32_t)mdContext->in[ii+1]) << 8) | - ((uint32_t)mdContext->in[ii]); - Transform (mdContext->buf, in); - mdi = 0; - } - } -} - -void MD5Final (MD5_CTX *mdContext) { - uint32_t in[16]; - int mdi; - unsigned int i, ii; - unsigned int padLen; - - /* save number of bits */ - in[14] = mdContext->i[0]; - in[15] = mdContext->i[1]; - - /* compute number of bytes mod 64 */ - mdi = (int)((mdContext->i[0] >> 3) & 0x3F); - - /* pad out to 56 mod 64 */ - padLen = (mdi < 56) ? (56 - mdi) : (120 - mdi); - MD5Update (mdContext, PADDING, padLen); - - /* append length in bits and transform */ - for (i = 0, ii = 0; i < 14; i++, ii += 4) - in[i] = (((uint32_t)mdContext->in[ii+3]) << 24) | - (((uint32_t)mdContext->in[ii+2]) << 16) | - (((uint32_t)mdContext->in[ii+1]) << 8) | - ((uint32_t)mdContext->in[ii]); - Transform (mdContext->buf, in); - - /* store buffer in digest */ - for (i = 0, ii = 0; i < 4; i++, ii += 4) { - mdContext->digest[ii] = (unsigned char)(mdContext->buf[i] & 0xFF); - mdContext->digest[ii+1] = - (unsigned char)((mdContext->buf[i] >> 8) & 0xFF); - mdContext->digest[ii+2] = - (unsigned char)((mdContext->buf[i] >> 16) & 0xFF); - mdContext->digest[ii+3] = - (unsigned char)((mdContext->buf[i] >> 24) & 0xFF); - } -} - -/* Basic MD5 step. Transform buf based on in. - */ -static void Transform (uint32_t *buf, uint32_t *in) { - uint32_t a = buf[0], b = buf[1], c = buf[2], d = buf[3]; - - /* Round 1 */ -#define S11 7 -#define S12 12 -#define S13 17 -#define S14 22 - FF ( a, b, c, d, in[ 0], S11, 3614090360); /* 1 */ - FF ( d, a, b, c, in[ 1], S12, 3905402710); /* 2 */ - FF ( c, d, a, b, in[ 2], S13, 606105819); /* 3 */ - FF ( b, c, d, a, in[ 3], S14, 3250441966); /* 4 */ - FF ( a, b, c, d, in[ 4], S11, 4118548399); /* 5 */ - FF ( d, a, b, c, in[ 5], S12, 1200080426); /* 6 */ - FF ( c, d, a, b, in[ 6], S13, 2821735955); /* 7 */ - FF ( b, c, d, a, in[ 7], S14, 4249261313); /* 8 */ - FF ( a, b, c, d, in[ 8], S11, 1770035416); /* 9 */ - FF ( d, a, b, c, in[ 9], S12, 2336552879); /* 10 */ - FF ( c, d, a, b, in[10], S13, 4294925233); /* 11 */ - FF ( b, c, d, a, in[11], S14, 2304563134); /* 12 */ - FF ( a, b, c, d, in[12], S11, 1804603682); /* 13 */ - FF ( d, a, b, c, in[13], S12, 4254626195); /* 14 */ - FF ( c, d, a, b, in[14], S13, 2792965006); /* 15 */ - FF ( b, c, d, a, in[15], S14, 1236535329); /* 16 */ - - /* Round 2 */ -#define S21 5 -#define S22 9 -#define S23 14 -#define S24 20 - GG ( a, b, c, d, in[ 1], S21, 4129170786); /* 17 */ - GG ( d, a, b, c, in[ 6], S22, 3225465664); /* 18 */ - GG ( c, d, a, b, in[11], S23, 643717713); /* 19 */ - GG ( b, c, d, a, in[ 0], S24, 3921069994); /* 20 */ - GG ( a, b, c, d, in[ 5], S21, 3593408605); /* 21 */ - GG ( d, a, b, c, in[10], S22, 38016083); /* 22 */ - GG ( c, d, a, b, in[15], S23, 3634488961); /* 23 */ - GG ( b, c, d, a, in[ 4], S24, 3889429448); /* 24 */ - GG ( a, b, c, d, in[ 9], S21, 568446438); /* 25 */ - GG ( d, a, b, c, in[14], S22, 3275163606); /* 26 */ - GG ( c, d, a, b, in[ 3], S23, 4107603335); /* 27 */ - GG ( b, c, d, a, in[ 8], S24, 1163531501); /* 28 */ - GG ( a, b, c, d, in[13], S21, 2850285829); /* 29 */ - GG ( d, a, b, c, in[ 2], S22, 4243563512); /* 30 */ - GG ( c, d, a, b, in[ 7], S23, 1735328473); /* 31 */ - GG ( b, c, d, a, in[12], S24, 2368359562); /* 32 */ - - /* Round 3 */ -#define S31 4 -#define S32 11 -#define S33 16 -#define S34 23 - HH ( a, b, c, d, in[ 5], S31, 4294588738); /* 33 */ - HH ( d, a, b, c, in[ 8], S32, 2272392833); /* 34 */ - HH ( c, d, a, b, in[11], S33, 1839030562); /* 35 */ - HH ( b, c, d, a, in[14], S34, 4259657740); /* 36 */ - HH ( a, b, c, d, in[ 1], S31, 2763975236); /* 37 */ - HH ( d, a, b, c, in[ 4], S32, 1272893353); /* 38 */ - HH ( c, d, a, b, in[ 7], S33, 4139469664); /* 39 */ - HH ( b, c, d, a, in[10], S34, 3200236656); /* 40 */ - HH ( a, b, c, d, in[13], S31, 681279174); /* 41 */ - HH ( d, a, b, c, in[ 0], S32, 3936430074); /* 42 */ - HH ( c, d, a, b, in[ 3], S33, 3572445317); /* 43 */ - HH ( b, c, d, a, in[ 6], S34, 76029189); /* 44 */ - HH ( a, b, c, d, in[ 9], S31, 3654602809); /* 45 */ - HH ( d, a, b, c, in[12], S32, 3873151461); /* 46 */ - HH ( c, d, a, b, in[15], S33, 530742520); /* 47 */ - HH ( b, c, d, a, in[ 2], S34, 3299628645); /* 48 */ - - /* Round 4 */ -#define S41 6 -#define S42 10 -#define S43 15 -#define S44 21 - II ( a, b, c, d, in[ 0], S41, 4096336452); /* 49 */ - II ( d, a, b, c, in[ 7], S42, 1126891415); /* 50 */ - II ( c, d, a, b, in[14], S43, 2878612391); /* 51 */ - II ( b, c, d, a, in[ 5], S44, 4237533241); /* 52 */ - II ( a, b, c, d, in[12], S41, 1700485571); /* 53 */ - II ( d, a, b, c, in[ 3], S42, 2399980690); /* 54 */ - II ( c, d, a, b, in[10], S43, 4293915773); /* 55 */ - II ( b, c, d, a, in[ 1], S44, 2240044497); /* 56 */ - II ( a, b, c, d, in[ 8], S41, 1873313359); /* 57 */ - II ( d, a, b, c, in[15], S42, 4264355552); /* 58 */ - II ( c, d, a, b, in[ 6], S43, 2734768916); /* 59 */ - II ( b, c, d, a, in[13], S44, 1309151649); /* 60 */ - II ( a, b, c, d, in[ 4], S41, 4149444226); /* 61 */ - II ( d, a, b, c, in[11], S42, 3174756917); /* 62 */ - II ( c, d, a, b, in[ 2], S43, 718787259); /* 63 */ - II ( b, c, d, a, in[ 9], S44, 3951481745); /* 64 */ - - buf[0] += a; - buf[1] += b; - buf[2] += c; - buf[3] += d; -} - -/* - ********************************************************************** - ** End of md5.c ** - ******************************* (cut) ******************************** - */ diff --git a/thirdparty/misc/md5.h b/thirdparty/misc/md5.h deleted file mode 100644 index 14b3cd3ddf..0000000000 --- a/thirdparty/misc/md5.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef MD5_H -#define MD5_H - -/* - ********************************************************************** - ** md5.h -- Header file for implementation of MD5 ** - ** RSA Data Security, Inc. MD5 Message Digest Algorithm ** - ** Created: 2/17/90 RLR ** - ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version ** - ** Revised (for MD5): RLR 4/27/91 ** - ** -- G modified to have y&~z instead of y&z ** - ** -- FF, GG, HH modified to add in last register done ** - ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 ** - ** -- distinct additive constant for each step ** - ** -- round 4 added, working mod 7 ** - ********************************************************************** - */ - -/* - ********************************************************************** - ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. ** - ** ** - ** License to copy and use this software is granted provided that ** - ** it is identified as the "RSA Data Security, Inc. MD5 Message ** - ** Digest Algorithm" in all material mentioning or referencing this ** - ** software or this function. ** - ** ** - ** License is also granted to make and use derivative works ** - ** provided that such works are identified as "derived from the RSA ** - ** Data Security, Inc. MD5 Message Digest Algorithm" in all ** - ** material mentioning or referencing the derived work. ** - ** ** - ** RSA Data Security, Inc. makes no representations concerning ** - ** either the merchantability of this software or the suitability ** - ** of this software for any particular purpose. It is provided "as ** - ** is" without express or implied warranty of any kind. ** - ** ** - ** These notices must be retained in any copies of any part of this ** - ** documentation and/or software. ** - ********************************************************************** - */ - -/* NOT typedef a 32 bit type */ - -#include "core/typedefs.h" - -/* Data structure for MD5 (Message Digest) computation */ -typedef struct { - uint32_t i[2]; /* number of _bits_ handled mod 2^64 */ - uint32_t buf[4]; /* scratch buffer */ - unsigned char in[64]; /* input buffer */ - unsigned char digest[16]; /* actual digest after MD5Final call */ -} MD5_CTX; - -void MD5Init (MD5_CTX *mdContext); -void MD5Update (MD5_CTX *mdContext,unsigned char *inBuf,unsigned int inLen); -void MD5Final (MD5_CTX *mdContext); - - - -#endif // MD5_H diff --git a/thirdparty/misc/sha256.c b/thirdparty/misc/sha256.c deleted file mode 100644 index 68a4339af9..0000000000 --- a/thirdparty/misc/sha256.c +++ /dev/null @@ -1,245 +0,0 @@ -/* -* SHA-256 implementation. -* -* Copyright (c) 2010 Ilya O. Levin, http://www.literatecode.com -* -* Permission to use, copy, modify, and distribute this software for any -* purpose with or without fee is hereby granted, provided that the above -* copyright notice and this permission notice appear in all copies. -* -* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -* ANY SPECIAL, DIRECT, 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. -*/ -#define SWAP_BYTES -// #define USE_STD_MEMCPY -// #define SELF_TEST - -#ifdef USE_STD_MEMCPY -#include <string.h> -#endif -#include "sha256.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define RL(x,n) (((x) << n) | ((x) >> (32 - n))) -#define RR(x,n) (((x) >> n) | ((x) << (32 - n))) - -#define S0(x) (RR((x), 2) ^ RR((x),13) ^ RR((x),22)) -#define S1(x) (RR((x), 6) ^ RR((x),11) ^ RR((x),25)) -#define G0(x) (RR((x), 7) ^ RR((x),18) ^ ((x) >> 3)) -#define G1(x) (RR((x),17) ^ RR((x),19) ^ ((x) >> 10)) - -#ifdef SWAP_BYTES -#define BSWP(x,y) _bswapw((uint32_t *)(x), (uint32_t)(y)) -#else -#define BSWP(p,n) -#endif -#ifdef USE_STD_MEMCPY -#define MEMCP(x,y,z) memcpy((x),(y),(z)) -#else -#define MEMCP(x,y,z) _memcp((x),(y),(z)) -#endif - -#ifndef __cdecl -#define __cdecl -#endif - -static const uint32_t K[64] = { - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, - 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, - 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, - 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, - 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, - 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, - 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, - 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, - 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, - 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, - 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, - 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, - 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 -}; - -/* -------------------------------------------------------------------------- */ -static void _bswapw(uint32_t *p, uint32_t i) -{ - while (i--) p[i] = (RR(p[i],24) & 0x00ff00ff) | (RR(p[i],8) & 0xff00ff00); - -} /* _bswapw */ - -/* -------------------------------------------------------------------------- */ -#ifndef USE_STD_MEMCPY -void * __cdecl _memcp (void *d, const void *s, uint32_t sz) -{ - void *rv = d; - - while (sz--) *(char *)d = *(char *)s, d = (char *)d + 1, s = (char *)s + 1; - - return(rv); -} /* _memcp */ -#endif - -/* -------------------------------------------------------------------------- */ -static void _rtrf(uint32_t *b, uint32_t *p, uint32_t i, uint32_t j) -{ - #define B(x, y) b[(x-y) & 7] - #define P(x, y) p[(x+y) & 15] - - B(7,i) += (j ? (p[i & 15] += G1(P(i,14)) + P(i,9) + G0(P(i,1))) : p[i & 15]) - + K[i+j] + S1(B(4,i)) - + (B(6,i) ^ (B(4,i) & (B(5,i) ^ B(6,i)))); - B(3,i) += B(7,i); - B(7,i) += S0(B(0,i)) + ( (B(0,i) & B(1,i)) | (B(2,i) & (B(0,i) ^ B(1,i))) ); - - #undef P - #undef B -} /* _rtrf */ - -/* -------------------------------------------------------------------------- */ -static void _hash(sha256_context *ctx) -{ - uint32_t b[8], *p, j; - - b[0] = ctx->hash[0]; b[1] = ctx->hash[1]; b[2] = ctx->hash[2]; - b[3] = ctx->hash[3]; b[4] = ctx->hash[4]; b[5] = ctx->hash[5]; - b[6] = ctx->hash[6]; b[7] = ctx->hash[7]; - - for (p = ctx->buf, j = 0; j < 64; j += 16) - _rtrf(b, p, 0, j), _rtrf(b, p, 1, j), _rtrf(b, p, 2, j), - _rtrf(b, p, 3, j), _rtrf(b, p, 4, j), _rtrf(b, p, 5, j), - _rtrf(b, p, 6, j), _rtrf(b, p, 7, j), _rtrf(b, p, 8, j), - _rtrf(b, p, 9, j), _rtrf(b, p, 10, j), _rtrf(b, p, 11, j), - _rtrf(b, p, 12, j), _rtrf(b, p, 13, j), _rtrf(b, p, 14, j), - _rtrf(b, p, 15, j); - - ctx->hash[0] += b[0]; ctx->hash[1] += b[1]; ctx->hash[2] += b[2]; - ctx->hash[3] += b[3]; ctx->hash[4] += b[4]; ctx->hash[5] += b[5]; - ctx->hash[6] += b[6]; ctx->hash[7] += b[7]; - -} /* _hash */ - -/* -------------------------------------------------------------------------- */ -void sha256_init(sha256_context ctx[1]) -{ - ctx->len[0] = ctx->len[1] = 0; - ctx->hash[0] = 0x6a09e667; ctx->hash[1] = 0xbb67ae85; - ctx->hash[2] = 0x3c6ef372; ctx->hash[3] = 0xa54ff53a; - ctx->hash[4] = 0x510e527f; ctx->hash[5] = 0x9b05688c; - ctx->hash[6] = 0x1f83d9ab; ctx->hash[7] = 0x5be0cd19; - -} /* sha256_init */ - -/* -------------------------------------------------------------------------- */ -void sha256_hash(sha256_context *ctx, uint8_t *dat, uint32_t sz) -{ - register uint32_t i = ctx->len[0] & 63, l, j; - - if ((ctx->len[0] += sz) < sz) ++(ctx->len[1]); - - for (j = 0, l = 64-i; sz >= l; j += l, sz -= l, l = 64, i = 0) - { - MEMCP(&ctx->buf[i], &dat[j], l); - BSWP(ctx->buf, 16 ); - _hash(ctx); - } - MEMCP(&ctx->buf[i], &dat[j], sz); - -} /* _hash */ - -/* -------------------------------------------------------------------------- */ -void sha256_done(sha256_context *ctx, uint8_t *buf) -{ - uint32_t i = (uint32_t)(ctx->len[0] & 63), j = ((~i) & 3) << 3; - - BSWP(ctx->buf, (i + 3) >> 2); - - ctx->buf[i >> 2] &= 0xffffff80 << j; /* add padding */ - ctx->buf[i >> 2] |= 0x00000080 << j; - - if (i < 56) i = (i >> 2) + 1; - else ctx->buf[15] ^= (i < 60) ? ctx->buf[15] : 0, _hash(ctx), i = 0; - - while (i < 14) ctx->buf[i++] = 0; - - ctx->buf[14] = (ctx->len[1] << 3)|(ctx->len[0] >> 29); /* add length */ - ctx->buf[15] = ctx->len[0] << 3; - - _hash(ctx); - - for (i = 0; i < 32; i++) - ctx->buf[i % 16] = 0, /* may remove this line in case of a DIY cleanup */ - buf[i] = (uint8_t)(ctx->hash[i >> 2] >> ((~i & 3) << 3)); - -} /* sha256_done */ - - -#ifdef SELF_TEST -#pragma warning (push, 0) -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#pragma warning(pop) - -char *buf[] = { - "", - "e3b0c442 98fc1c14 9afbf4c8 996fb924 27ae41e4 649b934c a495991b 7852b855", - - "abc", - "ba7816bf 8f01cfea 414140de 5dae2223 b00361a3 96177a9c b410ff61 f20015ad", - - "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", - "248d6a61 d20638b8 e5c02693 0c3e6039 a33ce459 64ff2167 f6ecedd4 19db06c1", - - "The quick brown fox jumps over the lazy dog", - "d7a8fbb3 07d78094 69ca9abc b0082e4f 8d5651e4 6d3cdb76 2d02d0bf 37c9e592", - - "The quick brown fox jumps over the lazy cog", /* avalanche effect test */ - "e4c4d8f3 bf76b692 de791a17 3e053211 50f7a345 b46484fe 427f6acc 7ecc81be", - - "bhn5bjmoniertqea40wro2upyflkydsibsk8ylkmgbvwi420t44cq034eou1szc1k0mk46oeb7ktzmlxqkbte2sy", - "9085df2f 02e0cc45 5928d0f5 1b27b4bf 1d9cd260 a66ed1fd a11b0a3f f5756d99" -}; - -int main(int argc, char *argv[]) -{ - sha256_context ctx; - uint8_t hv[32]; - uint32_t i, j; - - for (j = 0; j < (sizeof(buf)/sizeof(buf[0])); j += 2) - { - sha256_init(&ctx); - sha256_hash(&ctx, (uint8_t *)buf[j], (uint32_t)strlen(buf[j])); - sha256_done(&ctx, hv); - printf("input = %s\ndigest: %s\nresult: ", buf[j], buf[j+1]); - for (i = 0; i < 32; i++) printf("%02x%s", hv[i], ((i%4)==3)?" ":""); - printf("\n\n"); - } - - for (j = 1; j < (uint32_t)argc; j++) - { - printf("argv[%d]: %s\nresult: ", (int)j, argv[j]); - sha256_init(&ctx); - sha256_hash(&ctx, (uint8_t *)argv[j], (uint32_t)strlen(argv[j])); - sha256_done(&ctx, hv); - for (i = 0; i < 32; i++) printf("%02x%s", hv[i], ((i%4)==3)?" ":""); - printf("\n\n"); - } - - return 0; -} /* main */ -#endif - -#ifdef __cplusplus -} -#endif diff --git a/thirdparty/misc/sha256.h b/thirdparty/misc/sha256.h deleted file mode 100644 index e19e56b4cc..0000000000 --- a/thirdparty/misc/sha256.h +++ /dev/null @@ -1,50 +0,0 @@ -/* -* SHA-256 implementation. -* -* Copyright (c) 2010 Ilya O. Levin, http://www.literatecode.com -* -* Permission to use, copy, modify, and distribute this software for any -* purpose with or without fee is hereby granted, provided that the above -* copyright notice and this permission notice appear in all copies. -* -* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -* ANY SPECIAL, DIRECT, 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. -*/ -#ifdef _MSC_VER -#ifndef uint8_t -typedef unsigned __int8 uint8_t; -#endif -#ifndef uint32_t -typedef unsigned __int32 uint32_t; -#endif -#ifndef uint64_t -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; -#endif -#else -#include <stdint.h> -#endif - -#ifdef __cplusplus -extern "C" -{ -#endif - - typedef struct { - uint32_t buf[16]; - uint32_t hash[8]; - uint32_t len[2]; - } sha256_context; - - void sha256_init(sha256_context *); - void sha256_hash(sha256_context *, uint8_t * /* data */, uint32_t /* len */); - void sha256_done(sha256_context *, uint8_t * /* hash */); - -#ifdef __cplusplus -} -#endif |