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Add juce-current cryptography module, fix build 

Signed-off-by: falkTX <falktx@falktx.com>
tags/2020-12-27
falkTX 4 years ago
parent
365f5652b4
commit
ff94b1a380
17 changed files with 2947 additions and 26 deletions
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  1. +25
    -26
      libs/juce-current/meson.build
  2. +477
    -0
      libs/juce-current/source/juce_cryptography/encryption/juce_BlowFish.cpp
  3. +112
    -0
      libs/juce-current/source/juce_cryptography/encryption/juce_BlowFish.h
  4. +244
    -0
      libs/juce-current/source/juce_cryptography/encryption/juce_Primes.cpp
  5. +74
    -0
      libs/juce-current/source/juce_cryptography/encryption/juce_Primes.h
  6. +141
    -0
      libs/juce-current/source/juce_cryptography/encryption/juce_RSAKey.cpp
  7. +175
    -0
      libs/juce-current/source/juce_cryptography/encryption/juce_RSAKey.h
  8. +308
    -0
      libs/juce-current/source/juce_cryptography/hashing/juce_MD5.cpp
  9. +119
    -0
      libs/juce-current/source/juce_cryptography/hashing/juce_MD5.h
  10. +259
    -0
      libs/juce-current/source/juce_cryptography/hashing/juce_SHA256.cpp
  11. +108
    -0
      libs/juce-current/source/juce_cryptography/hashing/juce_SHA256.h
  12. +660
    -0
      libs/juce-current/source/juce_cryptography/hashing/juce_Whirlpool.cpp
  13. +114
    -0
      libs/juce-current/source/juce_cryptography/hashing/juce_Whirlpool.h
  14. +42
    -0
      libs/juce-current/source/juce_cryptography/juce_cryptography.cpp
  15. +62
    -0
      libs/juce-current/source/juce_cryptography/juce_cryptography.h
  16. +26
    -0
      libs/juce-current/source/juce_cryptography/juce_cryptography.mm
  17. +1
    -0
      libs/meson.build

+ 25
- 26
libs/juce-current/meson.build View File

@@ -2,33 +2,33 @@

if linux_embed
juce_current_srcs = [
'source/modules/juce_audio_basics/juce_audio_basics.cpp',
'source/modules/juce_audio_devices/juce_audio_devices.cpp',
'source/modules/juce_audio_formats/juce_audio_formats.cpp',
'source/modules/juce_audio_processors/juce_audio_processors.cpp',
'source/modules/juce_audio_utils/juce_audio_utils.cpp',
'source/modules/juce_core/juce_core.cpp',
'source/modules/juce_cryptography/juce_cryptography.cpp',
'source/modules/juce_data_structures/juce_data_structures.cpp',
'source/modules/juce_dsp/juce_dsp.cpp',
'source/modules/juce_events/juce_events.cpp',
'source/juce_audio_basics/juce_audio_basics.cpp',
'source/juce_audio_devices/juce_audio_devices.cpp',
'source/juce_audio_formats/juce_audio_formats.cpp',
'source/juce_audio_processors/juce_audio_processors.cpp',
'source/juce_audio_utils/juce_audio_utils.cpp',
'source/juce_core/juce_core.cpp',
'source/juce_cryptography/juce_cryptography.cpp',
'source/juce_data_structures/juce_data_structures.cpp',
'source/juce_dsp/juce_dsp.cpp',
'source/juce_events/juce_events.cpp',
]
else
juce_current_srcs = [
'source/modules/juce_audio_basics/juce_audio_basics.cpp',
'source/modules/juce_audio_devices/juce_audio_devices.cpp',
'source/modules/juce_audio_formats/juce_audio_formats.cpp',
'source/modules/juce_audio_processors/juce_audio_processors.cpp',
'source/modules/juce_audio_utils/juce_audio_utils.cpp',
'source/modules/juce_core/juce_core.cpp',
'source/modules/juce_cryptography/juce_cryptography.cpp',
'source/modules/juce_data_structures/juce_data_structures.cpp',
'source/modules/juce_dsp/juce_dsp.cpp',
'source/modules/juce_events/juce_events.cpp',
'source/modules/juce_graphics/juce_graphics.cpp',
'source/modules/juce_gui_basics/juce_gui_basics.cpp',
'source/modules/juce_gui_extra/juce_gui_extra.cpp',
'source/modules/juce_opengl/juce_opengl.cpp',
'source/juce_audio_basics/juce_audio_basics.cpp',
'source/juce_audio_devices/juce_audio_devices.cpp',
'source/juce_audio_formats/juce_audio_formats.cpp',
'source/juce_audio_processors/juce_audio_processors.cpp',
'source/juce_audio_utils/juce_audio_utils.cpp',
'source/juce_core/juce_core.cpp',
'source/juce_cryptography/juce_cryptography.cpp',
'source/juce_data_structures/juce_data_structures.cpp',
'source/juce_dsp/juce_dsp.cpp',
'source/juce_events/juce_events.cpp',
'source/juce_graphics/juce_graphics.cpp',
'source/juce_gui_basics/juce_gui_basics.cpp',
'source/juce_gui_extra/juce_gui_extra.cpp',
'source/juce_opengl/juce_opengl.cpp',
]
endif

@@ -37,10 +37,9 @@ lib_juce_current = static_library('juce-current',
include_directories: [
include_directories('.'),
include_directories('source'),
include_directories('source' / 'modules'),
include_directories('..' / 'juced' / 'source' / 'dependancies' / 'ladspa_sdk' / 'src'),
],
cpp_args: build_flags_cpp,
cpp_args: build_flags_cpp + ['-std=gnu++14'],
dependencies: dependencies,
pic: true,
install: false,


+ 477
- 0
libs/juce-current/source/juce_cryptography/encryption/juce_BlowFish.cpp View File

@@ -0,0 +1,477 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
BlowFish::BlowFish (const void* const keyData, const int keyBytes)
{
jassert (keyData != nullptr);
jassert (keyBytes > 0);
static const uint32 initialPValues[18] =
{
0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
0x9216d5d9, 0x8979fb1b
};
static const uint32 initialSValues[4 * 256] =
{
0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a,
0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7,
0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0,
0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6
};
memcpy (p, initialPValues, sizeof (p));
int keyIndex = 0;
for (int i = 0; i < 4; ++i)
{
s[i].malloc (256);
memcpy (s[i], initialSValues + i * 256, 256 * sizeof (uint32));
}
for (int i = 0; i < 18; ++i)
{
uint32 d = 0;
for (int k = 0; k < 4; ++k)
{
d = (d << 8) | static_cast<const uint8*> (keyData)[keyIndex];
if (++keyIndex >= keyBytes)
keyIndex = 0;
}
p[i] = initialPValues[i] ^ d;
}
uint32 l = 0, r = 0;
for (int i = 0; i < 18; i += 2)
{
encrypt (l, r);
p[i] = l;
p[i + 1] = r;
}
for (int i = 0; i < 4; ++i)
{
for (int j = 0; j < 256; j += 2)
{
encrypt (l, r);
s[i][j] = l;
s[i][j + 1] = r;
}
}
}
BlowFish::BlowFish (const BlowFish& other)
{
for (auto& block : s)
block.malloc (256);
operator= (other);
}
BlowFish& BlowFish::operator= (const BlowFish& other) noexcept
{
memcpy (p, other.p, sizeof (p));
for (int i = 4; --i >= 0;)
memcpy (s[i], other.s[i], 256 * sizeof (uint32));
return *this;
}
BlowFish::~BlowFish() noexcept {}
uint32 BlowFish::F (const uint32 x) const noexcept
{
return ((s[0][(x >> 24) & 0xff] + s[1][(x >> 16) & 0xff])
^ s[2][(x >> 8) & 0xff]) + s[3][x & 0xff];
}
void BlowFish::encrypt (uint32& data1, uint32& data2) const noexcept
{
auto l = data1;
auto r = data2;
for (int i = 0; i < 16; ++i)
{
l ^= p[i];
r ^= F(l);
std::swap (l, r);
}
data1 = r ^ p[17];
data2 = l ^ p[16];
}
void BlowFish::decrypt (uint32& data1, uint32& data2) const noexcept
{
auto l = data1;
auto r = data2;
for (int i = 17; i > 1; --i)
{
l ^= p[i];
r ^= F(l);
std::swap (l, r);
}
data1 = r ^ p[0];
data2 = l ^ p[1];
}
void BlowFish::encrypt (MemoryBlock& data) const
{
auto size = data.getSize();
data.setSize (size + (8u - (size % 8u)));
auto success = encrypt (data.getData(), size, data.getSize());
ignoreUnused (success);
jassert (success >= 0);
}
void BlowFish::decrypt (MemoryBlock& data) const
{
auto newSize = decrypt (data.getData(), data.getSize());
if (newSize >= 0)
data.setSize (static_cast<size_t> (newSize));
else
jassertfalse;
}
int BlowFish::encrypt (void* data, size_t size, size_t bufferSize) const noexcept
{
auto encryptedSize = pad (data, size, bufferSize);
if (encryptedSize >= 0 && apply (data, static_cast<size_t> (encryptedSize), &BlowFish::encrypt))
return encryptedSize;
return -1;
}
int BlowFish::decrypt (void* data, size_t size) const noexcept
{
if (apply (data, size, &BlowFish::decrypt))
return unpad (data, size);
return -1;
}
bool BlowFish::apply (void* data, size_t size, void (BlowFish::*op) (uint32&, uint32&) const) const
{
union AlignedAccessHelper
{
int8 byte[sizeof(uint32) * 2];
uint32 data[2];
};
if ((size % 8u) != 0)
return false;
auto n = size / 8u;
auto* ptr = reinterpret_cast<AlignedAccessHelper*> (data);
for (size_t i = 0; i < n; ++i)
(this->*op) (ptr[i].data[0], ptr[i].data[1]);
return true;
}
int BlowFish::pad (void* data, size_t size, size_t bufferSize) noexcept
{
// add padding according to https://tools.ietf.org/html/rfc2898#section-6.1.1
const uint8 paddingSize = static_cast<uint8> (8u - (size % 8u));
auto n = size + paddingSize;
if (n > bufferSize)
return -1;
auto* dst = reinterpret_cast<uint8*> (data);
for (size_t i = size; i < n; ++i)
dst[i] = paddingSize;
return static_cast<int> (n);
}
int BlowFish::unpad (const void* data, size_t size) noexcept
{
if (size == 0)
return -1;
// remove padding according to https://tools.ietf.org/html/rfc2898#section-6.1.1
auto paddingSize = reinterpret_cast<const uint8*>(data)[size - 1u];
if (paddingSize == 0 || paddingSize > 8 || paddingSize > size)
return -1;
return static_cast<int> (size - static_cast<size_t> (paddingSize));
}
//==============================================================================
//==============================================================================
#if JUCE_UNIT_TESTS
class BlowFishTests : public UnitTest
{
public:
BlowFishTests()
: UnitTest ("BlowFish", UnitTestCategories::cryptography)
{}
static void fillMemoryBlockWithRandomData (MemoryBlock& block, Random& random)
{
const size_t n = block.getSize() / sizeof (int32);
auto* dst = reinterpret_cast<uint8*> (block.getData());
for (size_t i = 0; i < n; ++i)
dst[i] = static_cast<uint8> (random.nextInt(255));
}
void expectEqualData (const void* dataA, const void* dataB, size_t size, const String& failureMessage)
{
auto* a = reinterpret_cast<const uint8*> (dataA);
auto* b = reinterpret_cast<const uint8*> (dataB);
for (size_t i = 0; i < size; ++i)
expectEquals ((int) a[i], (int) b[i], failureMessage);
}
void expectEqualMemoryBlocks (const MemoryBlock& a, const MemoryBlock& b, const String& failureMessage)
{
expectEquals ((int) a.getSize(), (int) b.getSize(), failureMessage);
expectEqualData (a.getData(), b.getData(), a.getSize(), failureMessage);
}
void encryptDecryptTest (const BlowFish& blowFish, void* data, size_t size, size_t bufferSize)
{
MemoryBlock copy (data, size);
int encryptedSize = blowFish.encrypt (data, size, bufferSize);
expectGreaterThan (encryptedSize, (int) size);
expectLessOrEqual (encryptedSize, (int) bufferSize);
int decryptedSize = blowFish.decrypt (data, static_cast<size_t> (encryptedSize));
expectEquals ((int) size, decryptedSize);
expectEqualData (data, copy.getData(), size, "Length/Content changed during encryption");
}
void encryptDecryptTest (const BlowFish& blowFish, MemoryBlock& data)
{
MemoryBlock copy (data);
blowFish.encrypt (data);
blowFish.decrypt (data);
expectEqualMemoryBlocks (data, copy, "Length/Content changed during encryption");
}
void encryptDecryptTest (const BlowFish& blowFish, const String& data)
{
MemoryBlock block (data.toRawUTF8(), static_cast<size_t> (data.length()));
encryptDecryptTest (blowFish, block);
}
void runTest() override
{
beginTest ("BlowFish");
auto random = getRandom();
for (int i = 0; i < 100; ++i)
{
const int keySize = (random.nextInt(17) + 1) * static_cast<int> (sizeof (uint32));
MemoryBlock key (static_cast<size_t> (keySize));
fillMemoryBlockWithRandomData (key, random);
BlowFish bf (key.getData(), keySize);
encryptDecryptTest (bf, "");
encryptDecryptTest (bf, "a");
encryptDecryptTest (bf, "Hello World!");
const int minSize = 8 + sizeof (void*);
const int dataSize = random.nextInt (2048 - minSize) + minSize;
MemoryBlock data (static_cast<size_t> (dataSize));
fillMemoryBlockWithRandomData (data, random);
encryptDecryptTest (bf, data);
encryptDecryptTest (bf, data.getData(), data.getSize() - 8, data.getSize());
encryptDecryptTest (bf, data.getData(), 0, 8);
{
// Test unaligned data encryption/decryption. This will be flagged up by a check for
// undefined behaviour!
auto nudge = static_cast<uintptr_t> (random.nextInt (sizeof(void*) - 1));
auto unalignedData = (void*) (reinterpret_cast<uintptr_t> (data.getData()) + nudge);
size_t newSize = data.getSize() - nudge;
encryptDecryptTest (bf, unalignedData, newSize - 8, newSize);
}
}
}
};
static BlowFishTests blowFishUnitTests;
#endif
} // namespace juce

+ 112
- 0
libs/juce-current/source/juce_cryptography/encryption/juce_BlowFish.h View File

@@ -0,0 +1,112 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
BlowFish encryption class.
@tags{Cryptography}
*/
class JUCE_API BlowFish
{
public:
//==============================================================================
/** Creates an object that can encode/decode based on the specified key.
The key data can be up to 72 bytes long.
*/
BlowFish (const void* keyData, int keyBytes);
/** Creates a copy of another blowfish object. */
BlowFish (const BlowFish&);
/** Copies another blowfish object. */
BlowFish& operator= (const BlowFish&) noexcept;
/** Destructor. */
~BlowFish() noexcept;
//==============================================================================
/** Encrypts a pair of 32-bit integers. */
void encrypt (uint32& data1, uint32& data2) const noexcept;
/** Decrypts a pair of 32-bit integers. */
void decrypt (uint32& data1, uint32& data2) const noexcept;
//==============================================================================
/** Encrypts a memory block */
void encrypt (MemoryBlock& data) const;
/** Decrypts a memory block */
void decrypt (MemoryBlock& data) const;
//==============================================================================
/** Encrypts data in-place
@param buffer The message that should be encrypted. See bufferSize on size
requirements!
@param sizeOfMsg The size of the message that should be encrypted in bytes
@param bufferSize The size of the buffer in bytes. To accommodate the encrypted
data, the buffer must be larger than the message: the size of
the buffer needs to be equal or greater than the size of the
message in bytes rounded to the next integer which is divisible
by eight. If the message size in bytes is already divisible by eight
then you need to add eight bytes to the buffer size. If in doubt
simply use bufferSize = sizeOfMsg + 8.
@returns The size of the decrypted data in bytes or -1 if the decryption failed.
*/
int encrypt (void* buffer, size_t sizeOfMsg, size_t bufferSize) const noexcept;
/** Decrypts data in-place
@param buffer The encrypted data that should be decrypted
@param bytes The size of the encrypted data in bytes
@returns The size of the decrypted data in bytes or -1 if the decryption failed.
*/
int decrypt (void* buffer, size_t bytes) const noexcept;
private:
//==============================================================================
static int pad (void*, size_t, size_t) noexcept;
static int unpad (const void*, size_t) noexcept;
bool apply (void*, size_t, void (BlowFish::*op) (uint32&, uint32&) const) const;
//==============================================================================
uint32 p[18];
HeapBlock<uint32> s[4];
uint32 F (uint32) const noexcept;
JUCE_LEAK_DETECTOR (BlowFish)
};
} // namespace juce

+ 244
- 0
libs/juce-current/source/juce_cryptography/encryption/juce_Primes.cpp View File

@@ -0,0 +1,244 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
namespace PrimesHelpers
{
static void createSmallSieve (const int numBits, BigInteger& result)
{
result.setBit (numBits);
result.clearBit (numBits); // to enlarge the array
result.setBit (0);
int n = 2;
do
{
for (int i = n + n; i < numBits; i += n)
result.setBit (i);
n = result.findNextClearBit (n + 1);
}
while (n <= (numBits >> 1));
}
static void bigSieve (const BigInteger& base, const int numBits, BigInteger& result,
const BigInteger& smallSieve, const int smallSieveSize)
{
jassert (! base[0]); // must be even!
result.setBit (numBits);
result.clearBit (numBits); // to enlarge the array
int index = smallSieve.findNextClearBit (0);
do
{
const unsigned int prime = ((unsigned int) index << 1) + 1;
BigInteger r (base), remainder;
r.divideBy (prime, remainder);
unsigned int i = prime - remainder.getBitRangeAsInt (0, 32);
if (r.isZero())
i += prime;
if ((i & 1) == 0)
i += prime;
i = (i - 1) >> 1;
while (i < (unsigned int) numBits)
{
result.setBit ((int) i);
i += prime;
}
index = smallSieve.findNextClearBit (index + 1);
}
while (index < smallSieveSize);
}
static bool findCandidate (const BigInteger& base, const BigInteger& sieve,
const int numBits, BigInteger& result, const int certainty)
{
for (int i = 0; i < numBits; ++i)
{
if (! sieve[i])
{
result = base + (unsigned int) ((i << 1) + 1);
if (Primes::isProbablyPrime (result, certainty))
return true;
}
}
return false;
}
static bool passesMillerRabin (const BigInteger& n, int iterations)
{
const BigInteger one (1), two (2);
const BigInteger nMinusOne (n - one);
BigInteger d (nMinusOne);
const int s = d.findNextSetBit (0);
d >>= s;
BigInteger smallPrimes;
int numBitsInSmallPrimes = 0;
for (;;)
{
numBitsInSmallPrimes += 256;
createSmallSieve (numBitsInSmallPrimes, smallPrimes);
const int numPrimesFound = numBitsInSmallPrimes - smallPrimes.countNumberOfSetBits();
if (numPrimesFound > iterations + 1)
break;
}
int smallPrime = 2;
while (--iterations >= 0)
{
smallPrime = smallPrimes.findNextClearBit (smallPrime + 1);
BigInteger r (smallPrime);
r.exponentModulo (d, n);
if (r != one && r != nMinusOne)
{
for (int j = 0; j < s; ++j)
{
r.exponentModulo (two, n);
if (r == nMinusOne)
break;
}
if (r != nMinusOne)
return false;
}
}
return true;
}
}
//==============================================================================
BigInteger Primes::createProbablePrime (const int bitLength,
const int certainty,
const int* randomSeeds,
int numRandomSeeds)
{
using namespace PrimesHelpers;
int defaultSeeds [16];
if (numRandomSeeds <= 0)
{
randomSeeds = defaultSeeds;
numRandomSeeds = numElementsInArray (defaultSeeds);
Random r1, r2;
for (int j = 10; --j >= 0;)
{
r1.setSeedRandomly();
for (int i = numRandomSeeds; --i >= 0;)
defaultSeeds[i] ^= r1.nextInt() ^ r2.nextInt();
}
}
BigInteger smallSieve;
const int smallSieveSize = 15000;
createSmallSieve (smallSieveSize, smallSieve);
BigInteger p;
for (int i = numRandomSeeds; --i >= 0;)
{
BigInteger p2;
Random r (randomSeeds[i]);
r.fillBitsRandomly (p2, 0, bitLength);
p ^= p2;
}
p.setBit (bitLength - 1);
p.clearBit (0);
const int searchLen = jmax (1024, (bitLength / 20) * 64);
while (p.getHighestBit() < bitLength)
{
p += 2 * searchLen;
BigInteger sieve;
bigSieve (p, searchLen, sieve,
smallSieve, smallSieveSize);
BigInteger candidate;
if (findCandidate (p, sieve, searchLen, candidate, certainty))
return candidate;
}
jassertfalse;
return BigInteger();
}
bool Primes::isProbablyPrime (const BigInteger& number, const int certainty)
{
using namespace PrimesHelpers;
if (! number[0])
return false;
if (number.getHighestBit() <= 10)
{
const unsigned int num = number.getBitRangeAsInt (0, 10);
for (unsigned int i = num / 2; --i > 1;)
if (num % i == 0)
return false;
return true;
}
else
{
if (number.findGreatestCommonDivisor (2 * 3 * 5 * 7 * 11 * 13 * 17 * 19 * 23) != 1)
return false;
return passesMillerRabin (number, certainty);
}
}
} // namespace juce

+ 74
- 0
libs/juce-current/source/juce_cryptography/encryption/juce_Primes.h View File

@@ -0,0 +1,74 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
Prime number creation class.
This class contains static methods for generating and testing prime numbers.
@see BigInteger
@tags{Cryptography}
*/
class JUCE_API Primes
{
public:
//==============================================================================
/** Creates a random prime number with a given bit-length.
The certainty parameter specifies how many iterations to use when testing
for primality. A safe value might be anything over about 20-30.
The randomSeeds parameter lets you optionally pass it a set of values with
which to seed the random number generation, improving the security of the
keys generated.
*/
static BigInteger createProbablePrime (int bitLength,
int certainty,
const int* randomSeeds = nullptr,
int numRandomSeeds = 0);
/** Tests a number to see if it's prime.
This isn't a bulletproof test, it uses a Miller-Rabin test to determine
whether the number is prime.
The certainty parameter specifies how many iterations to use when testing - a
safe value might be anything over about 20-30.
*/
static bool isProbablyPrime (const BigInteger& number, int certainty);
private:
Primes();
JUCE_DECLARE_NON_COPYABLE (Primes)
};
} // namespace juce

+ 141
- 0
libs/juce-current/source/juce_cryptography/encryption/juce_RSAKey.cpp View File

@@ -0,0 +1,141 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
RSAKey::RSAKey()
{
}
RSAKey::RSAKey (const String& s)
{
if (s.containsChar (','))
{
part1.parseString (s.upToFirstOccurrenceOf (",", false, false), 16);
part2.parseString (s.fromFirstOccurrenceOf (",", false, false), 16);
}
else
{
// the string needs to be two hex numbers, comma-separated..
jassertfalse;
}
}
RSAKey::~RSAKey()
{
}
bool RSAKey::operator== (const RSAKey& other) const noexcept
{
return part1 == other.part1 && part2 == other.part2;
}
bool RSAKey::operator!= (const RSAKey& other) const noexcept
{
return ! operator== (other);
}
bool RSAKey::isValid() const noexcept
{
return operator!= (RSAKey());
}
String RSAKey::toString() const
{
return part1.toString (16) + "," + part2.toString (16);
}
bool RSAKey::applyToValue (BigInteger& value) const
{
if (part1.isZero() || part2.isZero() || value <= 0)
{
jassertfalse; // using an uninitialised key
value.clear();
return false;
}
BigInteger result;
while (! value.isZero())
{
result *= part2;
BigInteger remainder;
value.divideBy (part2, remainder);
remainder.exponentModulo (part1, part2);
result += remainder;
}
value.swapWith (result);
return true;
}
BigInteger RSAKey::findBestCommonDivisor (const BigInteger& p, const BigInteger& q)
{
// try 3, 5, 9, 17, etc first because these only contain 2 bits and so
// are fast to divide + multiply
for (int i = 2; i <= 65536; i *= 2)
{
const BigInteger e (1 + i);
if (e.findGreatestCommonDivisor (p).isOne() && e.findGreatestCommonDivisor (q).isOne())
return e;
}
BigInteger e (4);
while (! (e.findGreatestCommonDivisor (p).isOne() && e.findGreatestCommonDivisor (q).isOne()))
++e;
return e;
}
void RSAKey::createKeyPair (RSAKey& publicKey, RSAKey& privateKey,
const int numBits, const int* randomSeeds, const int numRandomSeeds)
{
jassert (numBits > 16); // not much point using less than this..
jassert (numRandomSeeds == 0 || numRandomSeeds >= 2); // you need to provide plenty of seeds here!
BigInteger p (Primes::createProbablePrime (numBits / 2, 30, randomSeeds, numRandomSeeds / 2));
BigInteger q (Primes::createProbablePrime (numBits - numBits / 2, 30, randomSeeds == nullptr ? nullptr : (randomSeeds + numRandomSeeds / 2), numRandomSeeds - numRandomSeeds / 2));
const BigInteger n (p * q);
const BigInteger m (--p * --q);
const BigInteger e (findBestCommonDivisor (p, q));
BigInteger d (e);
d.inverseModulo (m);
publicKey.part1 = e;
publicKey.part2 = n;
privateKey.part1 = d;
privateKey.part2 = n;
}
} // namespace juce

+ 175
- 0
libs/juce-current/source/juce_cryptography/encryption/juce_RSAKey.h View File

@@ -0,0 +1,175 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
RSA public/private key-pair encryption class.
An object of this type makes up one half of a public/private RSA key pair. Use the
createKeyPair() method to create a matching pair for encoding/decoding.
If you need to use this class in conjunction with a compatible enc/decryption
algorithm on a webserver, you can achieve the same thing in PHP like this:
@code
include ('Math/BigInteger.php'); // get this from: phpseclib.sourceforge.net
function applyToValue ($message, $key_part1, $key_part2)
{
$result = new Math_BigInteger();
$zero = new Math_BigInteger();
$value = new Math_BigInteger (strrev ($message), 256);
$part1 = new Math_BigInteger ($key_part1, 16);
$part2 = new Math_BigInteger ($key_part2, 16);
while (! $value->equals ($zero))
{
$result = $result->multiply ($part2);
list ($value, $remainder) = $value->divide ($part2);
$result = $result->add ($remainder->modPow ($part1, $part2));
}
return ($result->toBytes());
}
@endcode
..or in Java with something like this:
@code
public class RSAKey
{
static BigInteger applyToValue (BigInteger value, String key_part1, String key_part2)
{
BigInteger result = BigInteger.ZERO;
BigInteger part1 = new BigInteger (key_part1, 16);
BigInteger part2 = new BigInteger (key_part2, 16);
if (part1.equals (BigInteger.ZERO) || part2.equals (BigInteger.ZERO)
|| value.compareTo (BigInteger.ZERO) <= 0)
return result;
while (! value.equals (BigInteger.ZERO))
{
result = result.multiply (part2);
BigInteger[] div = value.divideAndRemainder (part2);
value = div[0];
result = result.add (div[1].modPow (part1, part2));
}
return result;
}
}
@endcode
Disclaimer: neither of the code snippets above are tested! Please let me know if you have
any corrections for them!
@tags{Cryptography}
*/
class JUCE_API RSAKey
{
public:
//==============================================================================
/** Creates a null key object.
Initialise a pair of objects for use with the createKeyPair() method.
*/
RSAKey();
/** Loads a key from an encoded string representation.
This reloads a key from a string created by the toString() method.
*/
explicit RSAKey (const String& stringRepresentation);
/** Destructor. */
~RSAKey();
bool operator== (const RSAKey& other) const noexcept;
bool operator!= (const RSAKey& other) const noexcept;
//==============================================================================
/** Turns the key into a string representation.
This can be reloaded using the constructor that takes a string.
*/
String toString() const;
/** Returns true if the object is a valid key, or false if it was created by
the default constructor.
*/
bool isValid() const noexcept;
//==============================================================================
/** Encodes or decodes a value.
Call this on the public key object to encode some data, then use the matching
private key object to decode it.
Returns false if the operation couldn't be completed, e.g. if this key hasn't been
initialised correctly.
NOTE: This method dumbly applies this key to this data. If you encode some data
and then try to decode it with a key that doesn't match, this method will still
happily do its job and return true, but the result won't be what you were expecting.
It's your responsibility to check that the result is what you wanted.
*/
bool applyToValue (BigInteger& value) const;
//==============================================================================
/** Creates a public/private key-pair.
Each key will perform one-way encryption that can only be reversed by
using the other key.
The numBits parameter specifies the size of key, e.g. 128, 256, 512 bit. Bigger
sizes are more secure, but this method will take longer to execute.
The randomSeeds parameter lets you optionally pass it a set of values with
which to seed the random number generation, improving the security of the
keys generated. If you supply these, make sure you provide more than 2 values,
and the more your provide, the better the security.
*/
static void createKeyPair (RSAKey& publicKey,
RSAKey& privateKey,
int numBits,
const int* randomSeeds = nullptr,
int numRandomSeeds = 0);
protected:
//==============================================================================
BigInteger part1, part2;
private:
//==============================================================================
static BigInteger findBestCommonDivisor (const BigInteger& p, const BigInteger& q);
JUCE_LEAK_DETECTOR (RSAKey)
};
} // namespace juce

+ 308
- 0
libs/juce-current/source/juce_cryptography/hashing/juce_MD5.cpp View File

@@ -0,0 +1,308 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
struct MD5Generator
{
void processBlock (const void* data, size_t dataSize) noexcept
{
auto bufferPos = ((count[0] >> 3) & 0x3f);
count[0] += (uint32_t) (dataSize << 3);
if (count[0] < ((uint32_t) dataSize << 3))
count[1]++;
count[1] += (uint32_t) (dataSize >> 29);
auto spaceLeft = (size_t) 64 - (size_t) bufferPos;
size_t i = 0;
if (dataSize >= spaceLeft)
{
memcpy (buffer + bufferPos, data, spaceLeft);
transform (buffer);
for (i = spaceLeft; i + 64 <= dataSize; i += 64)
transform (static_cast<const char*> (data) + i);
bufferPos = 0;
}
memcpy (buffer + bufferPos, static_cast<const char*> (data) + i, dataSize - i);
}
void transform (const void* bufferToTransform) noexcept
{
auto a = state[0];
auto b = state[1];
auto c = state[2];
auto d = state[3];
uint32_t x[16];
copyWithEndiannessConversion (x, bufferToTransform, 64);
enum Constants
{
S11 = 7, S12 = 12, S13 = 17, S14 = 22, S21 = 5, S22 = 9, S23 = 14, S24 = 20,
S31 = 4, S32 = 11, S33 = 16, S34 = 23, S41 = 6, S42 = 10, S43 = 15, S44 = 21
};
FF (a, b, c, d, x[ 0], S11, 0xd76aa478); FF (d, a, b, c, x[ 1], S12, 0xe8c7b756);
FF (c, d, a, b, x[ 2], S13, 0x242070db); FF (b, c, d, a, x[ 3], S14, 0xc1bdceee);
FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); FF (d, a, b, c, x[ 5], S12, 0x4787c62a);
FF (c, d, a, b, x[ 6], S13, 0xa8304613); FF (b, c, d, a, x[ 7], S14, 0xfd469501);
FF (a, b, c, d, x[ 8], S11, 0x698098d8); FF (d, a, b, c, x[ 9], S12, 0x8b44f7af);
FF (c, d, a, b, x[10], S13, 0xffff5bb1); FF (b, c, d, a, x[11], S14, 0x895cd7be);
FF (a, b, c, d, x[12], S11, 0x6b901122); FF (d, a, b, c, x[13], S12, 0xfd987193);
FF (c, d, a, b, x[14], S13, 0xa679438e); FF (b, c, d, a, x[15], S14, 0x49b40821);
GG (a, b, c, d, x[ 1], S21, 0xf61e2562); GG (d, a, b, c, x[ 6], S22, 0xc040b340);
GG (c, d, a, b, x[11], S23, 0x265e5a51); GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa);
GG (a, b, c, d, x[ 5], S21, 0xd62f105d); GG (d, a, b, c, x[10], S22, 0x02441453);
GG (c, d, a, b, x[15], S23, 0xd8a1e681); GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8);
GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); GG (d, a, b, c, x[14], S22, 0xc33707d6);
GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); GG (b, c, d, a, x[ 8], S24, 0x455a14ed);
GG (a, b, c, d, x[13], S21, 0xa9e3e905); GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8);
GG (c, d, a, b, x[ 7], S23, 0x676f02d9); GG (b, c, d, a, x[12], S24, 0x8d2a4c8a);
HH (a, b, c, d, x[ 5], S31, 0xfffa3942); HH (d, a, b, c, x[ 8], S32, 0x8771f681);
HH (c, d, a, b, x[11], S33, 0x6d9d6122); HH (b, c, d, a, x[14], S34, 0xfde5380c);
HH (a, b, c, d, x[ 1], S31, 0xa4beea44); HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9);
HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); HH (b, c, d, a, x[10], S34, 0xbebfbc70);
HH (a, b, c, d, x[13], S31, 0x289b7ec6); HH (d, a, b, c, x[ 0], S32, 0xeaa127fa);
HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); HH (b, c, d, a, x[ 6], S34, 0x04881d05);
HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); HH (d, a, b, c, x[12], S32, 0xe6db99e5);
HH (c, d, a, b, x[15], S33, 0x1fa27cf8); HH (b, c, d, a, x[ 2], S34, 0xc4ac5665);
II (a, b, c, d, x[ 0], S41, 0xf4292244); II (d, a, b, c, x[ 7], S42, 0x432aff97);
II (c, d, a, b, x[14], S43, 0xab9423a7); II (b, c, d, a, x[ 5], S44, 0xfc93a039);
II (a, b, c, d, x[12], S41, 0x655b59c3); II (d, a, b, c, x[ 3], S42, 0x8f0ccc92);
II (c, d, a, b, x[10], S43, 0xffeff47d); II (b, c, d, a, x[ 1], S44, 0x85845dd1);
II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); II (d, a, b, c, x[15], S42, 0xfe2ce6e0);
II (c, d, a, b, x[ 6], S43, 0xa3014314); II (b, c, d, a, x[13], S44, 0x4e0811a1);
II (a, b, c, d, x[ 4], S41, 0xf7537e82); II (d, a, b, c, x[11], S42, 0xbd3af235);
II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); II (b, c, d, a, x[ 9], S44, 0xeb86d391);
state[0] += a;
state[1] += b;
state[2] += c;
state[3] += d;
}
void finish (uint8_t* result) noexcept
{
uint8_t encodedLength[8];
copyWithEndiannessConversion (encodedLength, count, 8);
// Pad out to 56 mod 64.
auto index = (count[0] >> 3) & 0x3f;
auto paddingLength = (index < 56 ? 56 : 120) - index;
uint8_t paddingBuffer[64] = { 0x80 }; // first byte is 0x80, remaining bytes are zero.
processBlock (paddingBuffer, (size_t) paddingLength);
processBlock (encodedLength, 8);
copyWithEndiannessConversion (result, state, 16);
}
private:
uint8_t buffer[64] = {};
uint32_t state[4] = { 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476 };
uint32_t count[2] = {};
static void copyWithEndiannessConversion (void* output, const void* input, size_t numBytes) noexcept
{
#if JUCE_LITTLE_ENDIAN
memcpy (output, input, numBytes);
#else
auto dst = static_cast<uint8_t*> (output);
auto src = static_cast<const uint8_t*> (input);
for (size_t i = 0; i < numBytes; i += 4)
{
dst[i + 0] = src[i + 3];
dst[i + 1] = src[i + 2];
dst[i + 2] = src[i + 1];
dst[i + 3] = src[i + 0];
}
#endif
}
static uint32_t rotateLeft (uint32_t x, uint32_t n) noexcept { return (x << n) | (x >> (32 - n)); }
static uint32_t F (uint32_t x, uint32_t y, uint32_t z) noexcept { return (x & y) | (~x & z); }
static uint32_t G (uint32_t x, uint32_t y, uint32_t z) noexcept { return (x & z) | (y & ~z); }
static uint32_t H (uint32_t x, uint32_t y, uint32_t z) noexcept { return x ^ y ^ z; }
static uint32_t I (uint32_t x, uint32_t y, uint32_t z) noexcept { return y ^ (x | ~z); }
static void FF (uint32_t& a, uint32_t b, uint32_t c, uint32_t d, uint32_t x, uint32_t s, uint32_t ac) noexcept
{
a = rotateLeft (a + F (b, c, d) + x + ac, s) + b;
}
static void GG (uint32_t& a, uint32_t b, uint32_t c, uint32_t d, uint32_t x, uint32_t s, uint32_t ac) noexcept
{
a = rotateLeft (a + G (b, c, d) + x + ac, s) + b;
}
static void HH (uint32_t& a, uint32_t b, uint32_t c, uint32_t d, uint32_t x, uint32_t s, uint32_t ac) noexcept
{
a = rotateLeft (a + H (b, c, d) + x + ac, s) + b;
}
static void II (uint32_t& a, uint32_t b, uint32_t c, uint32_t d, uint32_t x, uint32_t s, uint32_t ac) noexcept
{
a = rotateLeft (a + I (b, c, d) + x + ac, s) + b;
}
};
//==============================================================================
MD5::MD5() = default;
MD5::~MD5() = default;
MD5::MD5 (const MD5&) = default;
MD5& MD5::operator= (const MD5&) = default;
MD5::MD5 (const void* data, size_t numBytes) noexcept
{
MD5Generator generator;
generator.processBlock (data, numBytes);
generator.finish (result);
}
MD5::MD5 (const MemoryBlock& data) noexcept : MD5 (data.getData(), data.getSize()) {}
MD5::MD5 (CharPointer_UTF8 utf8) noexcept : MD5 (utf8.getAddress(), utf8.getAddress() != nullptr ? utf8.sizeInBytes() - 1 : 0) {}
MD5 MD5::fromUTF32 (StringRef text)
{
MD5 m;
MD5Generator generator;
for (auto t = text.text; t.isNotEmpty();)
{
auto unicodeChar = ByteOrder::swapIfBigEndian ((uint32_t) t.getAndAdvance());
generator.processBlock (&unicodeChar, sizeof (unicodeChar));
}
generator.finish (m.result);
return m;
}
MD5::MD5 (InputStream& input, int64 numBytesToRead)
{
processStream (input, numBytesToRead);
}
MD5::MD5 (const File& file)
{
FileInputStream fin (file);
if (fin.openedOk())
processStream (fin, -1);
}
void MD5::processStream (InputStream& input, int64 numBytesToRead)
{
MD5Generator generator;
if (numBytesToRead < 0)
numBytesToRead = std::numeric_limits<int64>::max();
while (numBytesToRead > 0)
{
uint8_t tempBuffer[512];
auto bytesRead = input.read (tempBuffer, (int) jmin (numBytesToRead, (int64) sizeof (tempBuffer)));
if (bytesRead <= 0)
break;
numBytesToRead -= bytesRead;
generator.processBlock (tempBuffer, (size_t) bytesRead);
}
generator.finish (result);
}
//==============================================================================
MemoryBlock MD5::getRawChecksumData() const
{
return MemoryBlock (result, sizeof (result));
}
String MD5::toHexString() const
{
return String::toHexString (result, sizeof (result), 0);
}
//==============================================================================
bool MD5::operator== (const MD5& other) const noexcept { return memcmp (result, other.result, sizeof (result)) == 0; }
bool MD5::operator!= (const MD5& other) const noexcept { return ! operator== (other); }
//==============================================================================
//==============================================================================
#if JUCE_UNIT_TESTS
class MD5Tests : public UnitTest
{
public:
MD5Tests()
: UnitTest ("MD5", UnitTestCategories::cryptography)
{}
void test (const char* input, const char* expected)
{
{
MD5 hash (input, strlen (input));
expectEquals (hash.toHexString(), String (expected));
}
{
MemoryInputStream m (input, strlen (input), false);
MD5 hash (m);
expectEquals (hash.toHexString(), String (expected));
}
}
void runTest() override
{
beginTest ("MD5");
test ("", "d41d8cd98f00b204e9800998ecf8427e");
test ("The quick brown fox jumps over the lazy dog", "9e107d9d372bb6826bd81d3542a419d6");
test ("The quick brown fox jumps over the lazy dog.", "e4d909c290d0fb1ca068ffaddf22cbd0");
expectEquals (MD5 (CharPointer_UTF8(nullptr)).toHexString(), String ("d41d8cd98f00b204e9800998ecf8427e"));
}
};
static MD5Tests MD5UnitTests;
#endif
} // namespace juce

+ 119
- 0
libs/juce-current/source/juce_cryptography/hashing/juce_MD5.h View File

@@ -0,0 +1,119 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
MD5 checksum class.
Create one of these with a block of source data or a stream, and it calculates
the MD5 checksum of that data.
You can then retrieve this checksum as a 16-byte block, or as a hex string.
@see SHA256
@tags{Cryptography}
*/
class JUCE_API MD5
{
public:
//==============================================================================
/** Creates a null MD5 object. */
MD5();
/** Creates a copy of another MD5. */
MD5 (const MD5&);
/** Copies another MD5. */
MD5& operator= (const MD5&);
//==============================================================================
/** Creates a checksum for a block of binary data. */
explicit MD5 (const MemoryBlock&) noexcept;
/** Creates a checksum for a block of binary data. */
MD5 (const void* data, size_t numBytes) noexcept;
/** Creates a checksum for the input from a stream.
This will read up to the given number of bytes from the stream, and produce the
checksum of that. If the number of bytes to read is negative, it'll read
until the stream is exhausted.
*/
MD5 (InputStream& input, int64 numBytesToRead = -1);
/** Creates a checksum for the contents of a file. */
explicit MD5 (const File&);
/** Creates a checksum of the characters in a UTF-8 buffer.
E.g.
@code MD5 checksum (myString.toUTF8());
@endcode
*/
explicit MD5 (CharPointer_UTF8 utf8Text) noexcept;
/** Destructor. */
~MD5();
//==============================================================================
/** Returns the checksum as a 16-byte block of data. */
MemoryBlock getRawChecksumData() const;
/** Returns a pointer to the 16-byte array of result data. */
const uint8* getChecksumDataArray() const noexcept { return result; }
/** Returns the checksum as a 32-digit hex string. */
String toHexString() const;
/** Creates an MD5 from a little-endian UTF-32 encoded string.
Note that this method is provided for backwards-compatibility with the old
version of this class, which had a constructor that took a string and performed
this operation on it. In new code, you shouldn't use this, and are recommended to
use the constructor that takes a CharPointer_UTF8 instead.
*/
static MD5 fromUTF32 (StringRef);
//==============================================================================
bool operator== (const MD5&) const noexcept;
bool operator!= (const MD5&) const noexcept;
private:
//==============================================================================
uint8 result[16] = {};
void processStream (InputStream&, int64);
// This private constructor is declared here to prevent you accidentally passing a
// String and having it unexpectedly call the constructor that takes a File.
explicit MD5 (const String&) = delete;
JUCE_LEAK_DETECTOR (MD5)
};
} // namespace juce

+ 259
- 0
libs/juce-current/source/juce_cryptography/hashing/juce_SHA256.cpp View File

@@ -0,0 +1,259 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
struct SHA256Processor
{
// expects 64 bytes of data
void processFullBlock (const void* data) noexcept
{
const uint32_t constants[] =
{
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
};
uint32_t block[16], s[8];
memcpy (s, state, sizeof (s));
auto d = static_cast<const uint8_t*> (data);
for (auto& b : block)
{
b = (uint32_t (d[0]) << 24) | (uint32_t (d[1]) << 16) | (uint32_t (d[2]) << 8) | d[3];
d += 4;
}
auto convolve = [&] (uint32_t i, uint32_t j)
{
s[(7 - i) & 7] += S1 (s[(4 - i) & 7]) + ch (s[(4 - i) & 7], s[(5 - i) & 7], s[(6 - i) & 7]) + constants[i + j]
+ (j != 0 ? (block[i & 15] += s1 (block[(i - 2) & 15]) + block[(i - 7) & 15] + s0 (block[(i - 15) & 15]))
: block[i]);
s[(3 - i) & 7] += s[(7 - i) & 7];
s[(7 - i) & 7] += S0 (s[(0 - i) & 7]) + maj (s[(0 - i) & 7], s[(1 - i) & 7], s[(2 - i) & 7]);
};
for (uint32_t j = 0; j < 64; j += 16)
for (uint32_t i = 0; i < 16; ++i)
convolve (i, j);
for (int i = 0; i < 8; ++i)
state[i] += s[i];
length += 64;
}
void processFinalBlock (const void* data, uint32_t numBytes) noexcept
{
jassert (numBytes < 64);
length += numBytes;
length *= 8; // (the length is stored as a count of bits, not bytes)
uint8_t finalBlocks[128];
memcpy (finalBlocks, data, numBytes);
finalBlocks[numBytes++] = 128; // append a '1' bit
while (numBytes != 56 && numBytes < 64 + 56)
finalBlocks[numBytes++] = 0; // pad with zeros..
for (int i = 8; --i >= 0;)
finalBlocks[numBytes++] = (uint8_t) (length >> (i * 8)); // append the length.
jassert (numBytes == 64 || numBytes == 128);
processFullBlock (finalBlocks);
if (numBytes > 64)
processFullBlock (finalBlocks + 64);
}
void copyResult (uint8_t* result) const noexcept
{
for (auto s : state)
{
*result++ = (uint8_t) (s >> 24);
*result++ = (uint8_t) (s >> 16);
*result++ = (uint8_t) (s >> 8);
*result++ = (uint8_t) s;
}
}
void processStream (InputStream& input, int64_t numBytesToRead, uint8_t* result)
{
if (numBytesToRead < 0)
numBytesToRead = std::numeric_limits<int64_t>::max();
for (;;)
{
uint8_t buffer[64];
auto bytesRead = input.read (buffer, (int) jmin (numBytesToRead, (int64_t) sizeof (buffer)));
if (bytesRead < (int) sizeof (buffer))
{
processFinalBlock (buffer, (unsigned int) bytesRead);
break;
}
numBytesToRead -= (int64_t) sizeof (buffer);
processFullBlock (buffer);
}
copyResult (result);
}
private:
uint32_t state[8] = { 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 };
uint64_t length = 0;
static uint32_t rotate (uint32_t x, uint32_t y) noexcept { return (x >> y) | (x << (32 - y)); }
static uint32_t ch (uint32_t x, uint32_t y, uint32_t z) noexcept { return z ^ ((y ^ z) & x); }
static uint32_t maj (uint32_t x, uint32_t y, uint32_t z) noexcept { return y ^ ((y ^ z) & (x ^ y)); }
static uint32_t s0 (uint32_t x) noexcept { return rotate (x, 7) ^ rotate (x, 18) ^ (x >> 3); }
static uint32_t s1 (uint32_t x) noexcept { return rotate (x, 17) ^ rotate (x, 19) ^ (x >> 10); }
static uint32_t S0 (uint32_t x) noexcept { return rotate (x, 2) ^ rotate (x, 13) ^ rotate (x, 22); }
static uint32_t S1 (uint32_t x) noexcept { return rotate (x, 6) ^ rotate (x, 11) ^ rotate (x, 25); }
};
//==============================================================================
SHA256::SHA256() = default;
SHA256::~SHA256() = default;
SHA256::SHA256 (const SHA256&) = default;
SHA256& SHA256::operator= (const SHA256&) = default;
SHA256::SHA256 (const MemoryBlock& data)
{
process (data.getData(), data.getSize());
}
SHA256::SHA256 (const void* data, size_t numBytes)
{
process (data, numBytes);
}
SHA256::SHA256 (InputStream& input, int64 numBytesToRead)
{
SHA256Processor processor;
processor.processStream (input, numBytesToRead, result);
}
SHA256::SHA256 (const File& file)
{
FileInputStream fin (file);
if (fin.getStatus().wasOk())
{
SHA256Processor processor;
processor.processStream (fin, -1, result);
}
else
{
zerostruct (result);
}
}
SHA256::SHA256 (CharPointer_UTF8 utf8) noexcept
{
jassert (utf8.getAddress() != nullptr);
process (utf8.getAddress(), utf8.sizeInBytes() - 1);
}
void SHA256::process (const void* data, size_t numBytes)
{
MemoryInputStream m (data, numBytes, false);
SHA256Processor processor;
processor.processStream (m, -1, result);
}
MemoryBlock SHA256::getRawData() const
{
return MemoryBlock (result, sizeof (result));
}
String SHA256::toHexString() const
{
return String::toHexString (result, sizeof (result), 0);
}
bool SHA256::operator== (const SHA256& other) const noexcept { return memcmp (result, other.result, sizeof (result)) == 0; }
bool SHA256::operator!= (const SHA256& other) const noexcept { return ! operator== (other); }
//==============================================================================
#if JUCE_UNIT_TESTS
class SHA256Tests : public UnitTest
{
public:
SHA256Tests()
: UnitTest ("SHA-256", UnitTestCategories::cryptography)
{}
void test (const char* input, const char* expected)
{
{
SHA256 hash (input, strlen (input));
expectEquals (hash.toHexString(), String (expected));
}
{
CharPointer_UTF8 utf8 (input);
SHA256 hash (utf8);
expectEquals (hash.toHexString(), String (expected));
}
{
MemoryInputStream m (input, strlen (input), false);
SHA256 hash (m);
expectEquals (hash.toHexString(), String (expected));
}
}
void runTest() override
{
beginTest ("SHA256");
test ("", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855");
test ("The quick brown fox jumps over the lazy dog", "d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592");
test ("The quick brown fox jumps over the lazy dog.", "ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c");
}
};
static SHA256Tests sha256UnitTests;
#endif
} // namespace juce

+ 108
- 0
libs/juce-current/source/juce_cryptography/hashing/juce_SHA256.h View File

@@ -0,0 +1,108 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
SHA-256 secure hash generator.
Create one of these objects from a block of source data or a stream, and it
calculates the SHA-256 hash of that data.
You can retrieve the hash as a raw 32-byte block, or as a 64-digit hex string.
@see MD5
@tags{Cryptography}
*/
class JUCE_API SHA256
{
public:
//==============================================================================
/** Creates an empty SHA256 object.
The default constructor just creates a hash filled with zeros. (This is not
equal to the hash of an empty block of data).
*/
SHA256();
/** Destructor. */
~SHA256();
/** Creates a copy of another SHA256. */
SHA256 (const SHA256&);
/** Copies another SHA256. */
SHA256& operator= (const SHA256&);
//==============================================================================
/** Creates a hash from a block of raw data. */
explicit SHA256 (const MemoryBlock& data);
/** Creates a hash from a block of raw data. */
SHA256 (const void* data, size_t numBytes);
/** Creates a hash from the contents of a stream.
This will read from the stream until the stream is exhausted, or until
maxBytesToRead bytes have been read. If maxBytesToRead is negative, the entire
stream will be read.
*/
SHA256 (InputStream& input, int64 maxBytesToRead = -1);
/** Reads a file and generates the hash of its contents.
If the file can't be opened, the hash will be left uninitialised (i.e. full
of zeros).
*/
explicit SHA256 (const File& file);
/** Creates a checksum from a UTF-8 buffer.
E.g.
@code SHA256 checksum (myString.toUTF8());
@endcode
*/
explicit SHA256 (CharPointer_UTF8 utf8Text) noexcept;
//==============================================================================
/** Returns the hash as a 32-byte block of data. */
MemoryBlock getRawData() const;
/** Returns the checksum as a 64-digit hex string. */
String toHexString() const;
//==============================================================================
bool operator== (const SHA256&) const noexcept;
bool operator!= (const SHA256&) const noexcept;
private:
//==============================================================================
uint8 result[32] = {};
void process (const void*, size_t);
JUCE_LEAK_DETECTOR (SHA256)
};
} // namespace juce

+ 660
- 0
libs/juce-current/source/juce_cryptography/hashing/juce_Whirlpool.cpp View File

@@ -0,0 +1,660 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{