Streamlined workflow of GCryptCLI

2022-05-17 01:13:42 +02:00 · 2022-05-17 01:13:42 +02:00 · a8230086d3
commit a8230086d3
parent 845c77a985
37 changed files with 24183 additions and 3137 deletions
--- a/.gitmodules
+++ b/.gitmodules
@ -0,0 +1,9 @@
+[submodule "StringTools"]
+	path = StringTools
+	url = git@gitea.leonetienne.de:leonetienne/StringTools.git
+[submodule "Hazelnupp"]
+	path = Hazelnupp
+	url = git@gitea.leonetienne.de:leonetienne/Hazelnupp.git
+[submodule "GeneralUtility"]
+	path = GeneralUtility
+	url = git@gitea.leonetienne.de:leonetienne/GeneralUtility.git
--- a/GCryptCLI/CMakeLists.txt
+++ b/GCryptCLI/CMakeLists.txt
@ -0,0 +1,44 @@
+cmake_minimum_required(VERSION 3.16)
+project(gecrypt)
+
+set(CMAKE_CXX_STANDARD 17)
+
+# Add library StringTools
+SET(stringtools_dir ../StringTools/StringTools)
+SET(stringtools_include ${stringtools_dir}/include)
+FILE(GLOB stringtools_src ${stringtools_dir}/src/*.cpp)
+
+# Add library GeneralUtility
+SET(generalutility_dir ../GeneralUtility/GeneralUtility)
+SET(generalutility_include ${generalutility_dir}/include)
+FILE(GLOB generalutility_src ${generalutility_dir}/src/*.cpp)
+
+# Add library Hazelnupp
+SET(hazelnupp_dir ../Hazelnupp/Hazelnupp)
+SET(hazelnupp_include ${hazelnupp_dir}/include)
+FILE(GLOB hazelnupp_src ${hazelnupp_dir}/src/*.cpp)
+
+# Add library GCrypt
+SET(gcrypt_dir ../GCryptLib)
+SET(gcrypt_include ${gcrypt_dir}/include)
+FILE(GLOB gcrypt_src ${gcrypt_dir}/src/*.cpp)
+
+FILE(GLOB main_src src/*.cpp)
+
+add_executable(${PROJECT_NAME}
+  ${main_src}
+
+  ${stringtools_src}
+  ${generalutility_src}
+  ${hazelnupp_src}
+  ${gcrypt_src}
+)
+
+target_include_directories(${PROJECT_NAME} PRIVATE
+  include
+  ${stringtools_include}
+  ${generalutility_include}
+  ${hazelnupp_include}
+  ${gcrypt_include}
+)
+
--- a/GCryptCLI/include/Bases.h
+++ b/GCryptCLI/include/Bases.h
@ -0,0 +1,118 @@
+#pragma once
+#include <vector>
+#include <string>
+
+// Actually useful bases
+static const std::vector<std::string> BASE_2  = { "0","1" };
+static const std::vector<std::string> BASE_8  = { "0","1","2","3","4","5","6","7"};
+static const std::vector<std::string> BASE_10 = { "0","1","2","3","4","5","6","7","8","9" };
+static const std::vector<std::string> BASE_64 = { "A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","0","1","2","3","4","5","6","7","8","9","+","/" };
+
+// Fun bases
+static const std::vector<std::string> BASE_UWU = {
+  "uwu",
+  "UwU",
+  "<3",
+  ":P",
+  ":p",
+  ":o",
+  ":O",
+  ":3",
+  ":)",
+  "^.^",
+  "^_^",
+  "^^",
+  "XD",
+  "XDD",
+  "XDDD",
+  "xD",
+  "xDD",
+  "xDDD",
+  "(*^.^*)",
+  "(*^_^*)",
+  "devewopa",
+  "cutieee",
+  "cutieees",
+  "cutewr",
+  "whiiiich",
+  "masta",
+  "mastaaaa",
+  "hiiiii",
+  "hewwo",
+  "soopa",
+  "doopa",
+  "favowite",
+  "kawaii",
+  "rawr",
+  "keewl",
+  "keeeewl",
+  "Owww",
+  "Awww",
+  "haaaai",
+  "haaaay",
+  "heeeey",
+  "heeeei",
+  "senpaiiii",
+  "i",
+  "nyeed",
+  "awe",
+  "youuu",
+  "twe",
+  "best",
+  "ruff",
+  "me",
+  "nyeko",
+  "eughh",
+  "snaffle",
+  "toot",
+  "whiffle",
+  "nappies",
+  "chiffchaff",
+  "kawaiisu",
+  "*winks*",
+  "*bites-lip*",
+  "*blushes*",
+  "*stutters*",
+  "*sweats*",
+  "uhh?!",
+  "uhh..?",
+  "nu-uh...",
+  "sweatr",
+  "comfy-womfy",
+  "oopsie-whoopsie",
+  "dewicious",
+  "tastieee",
+  "tasties",
+  "boop",
+  "smoochies",
+  "whiffskaws",
+  "chomp",
+  "toesy-woesies",
+  "smush",
+  "snuff",
+  "sniff",
+  "snaff",
+  "nyoo!",
+  "nyah!",
+};
+
+// Source: https://lakinkonieczny.wordpress.com/2012/12/06/dialogue-noises-agh-ugh-shh-and-so-much-more/
+static const std::vector<std::string> BASE_UGH = {
+  "Agh!",
+  "Ugh",
+  "Shh!",
+  "Pft!",
+  "Aah!",
+  "Uaah!",
+  "Gah!",
+  "Grr...",
+  "Duh!",
+  "Psh!",
+  "Ah...",
+  "Er-",
+  "Huh...?",
+  "Uh-huh...",
+  "Nu-uh...",
+  "Bah!",
+  "Wha-?"
+};
--- a/GCryptCLI/include/CommandlineInterface.h
+++ b/GCryptCLI/include/CommandlineInterface.h
@ -0,0 +1,21 @@
+#pragma once
+#include <Hazelnupp/CmdArgsInterface.h>
+
+class CommandlineInterface
+{
+public:
+  static void Init(const int argc, const char* const* argv);
+
+  static Hazelnp::CmdArgsInterface& Get();
+
+private:
+  //! Special command compatibility checking unique to this app
+  static void SpecialCompatibilityChecking();
+  static void CrashWithMsg(const std::string& msg);
+  static void CatchVersionQueries();
+
+  CommandlineInterface() {};
+
+  static Hazelnp::CmdArgsInterface nupp;
+};
+
--- a/GCryptCLI/include/Version.h
+++ b/GCryptCLI/include/Version.h
@ -0,0 +1,3 @@
+#pragma once
+#define GHETTOCRYPTCLI_VERSION 0.1241
+
--- a/GCryptCLI/readme.md
+++ b/GCryptCLI/readme.md
@ -0,0 +1,851 @@
+# GCrypt CLI
+Easy text and file encryption via the command line using Ghetto Crypt. Now supporting [*esoteric data formats*](#esoteric-data-formats)... :)  
+Again, please only use this as an obfuscator or if the only other option would be no encryption at all.
+Do you want to quickly and securely encrypt stuff via the command line? Use openssl-cli with the aes cipher. It's a bit more wordy but much faster and more secure.
+
+Still want to use Ghetto Crypt cli? Here ya go!
+Just clone this repository, navigate into this directory and run `cmake . && make`. It shouuuld *\*crosses fingers\** just build.
+
+If you want to use this globally, you could move it to `/usr/bin/`, or some other location in your $PATH.
+
+## How do i use this?
+All arguments and flags:
+```
+$ gecrypt --help
+CLI for the ghettocrypt cipher/obfuscator
+Copyright (c) 2022 Leon Etienne
+Ghettocrypt v0.21
+Ghettocrypt CLI v0.124
+THIS IS EXPERIMENTAL SOFTWARE AND MUST BE CONSIDERED INSECURE. DO NOT USE THIS TO ENCRYPT SENSITIVE DATA! READ THE README FILES ACCESSIBLE AT "https://github.com/Leonetienne/GhettoCrypt/blob/master/readme.md" AND "https://github.com/Leonetienne/GhettoCrypt/blob/master/GhettoCryptCLI/readme.md"
+
+==== AVAILABLE PARAMETERS ====
+
+--iobase-8   VOID   incompatibilities=[--iobase-2, --iobase-10, --iobase-64, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base8
+
+--progress   -p   VOID   Print digestion progress to stdout. May be advisable for large files, as the cipher is rather slow.
+
+--cli-version   VOID   Will supply the version of ghettocrypt-cli used.
+
+--keyfile   -kf   STRING   incompatibilities=[--key, --keyask, --hash]   Read in the first {KEYSIZE}(=512) bits of this file and use that as an encryption key. WARNING: Arguments may be logged by the system!
+
+--iobase-2   VOID   incompatibilities=[--iobase-8, --iobase-10, --iobase-64, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base2
+
+--iobase-10   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-64, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base10
+
+--iobase-ugh   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-10, --iobase-64, --iobase-uwu]   Interpret and format ciphertexts in base ugh
+
+--iobase-uwu   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-10, --iobase-64, --iobase-ugh]   Interpret and format ciphertexts in base uwu
+
+--iobase-64   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-10, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base64
+
+--ostdout   VOID   incompatibilities=[--ofile, --hash]   Output of digested files will be dumped to stdout instead of a file.
+
+--encrypt   -e   VOID   incompatibilities=[--decrypt, --hash]   Use the encryption routine.
+
+--infile   -if   STRING   incompatibilities=[--intext]   Encrypt this file. Saves as {filename}.crypt, if not specified otherwise.
+
+--version   -v   VOID   Will supply the version of ghettocrypt used.
+
+--decrypt   -d   VOID   incompatibilities=[--encrypt, --hash]   Use decryption routine.
+
+--hash   -h   VOID   incompatibilities=[--encrypt, --decrypt]   Use the ghetto cipher as a hash digest.
+
+--intext   -it   STRING   incompatibilities=[--infile]   Encrypt this string. Dumps to stdout.
+
+--ofile   -o   STRING   incompatibilities=[--ostdout, --hash]   Use this filename for output if --infile is specified. Gets ignored otherwise.
+
+--keyask   -ka   VOID   incompatibilities=[--key, --keyfile, --hash]   Read the encryption key from stdin.
+
+--key   -k   STRING   incompatibilities=[--keyfile, --keyask, --hash]   Use this value as a password to extrapolate the encryption key. WARNING: Arguments may be logged by the system!
+```
+
+###  Examples
+Please note that commonly used arguments are supplied in their short form (`-e` in place of `--encrypt`).
+
+#### I want to encrypt text!
+```sh
+$ gecrypt -e --keyask --intext "hello, world!"
+efbebc429c8370bf84f00b0d8ccbaf7858b3b87d71ff58cb1cfefa8fb0c68094c0865565873aa8a5254ede59be46e81a4d4917e679b18cb290dbd6669cb6207a
+```
+
+#### Now decrypt it
+```sh
+$ gecrypt -d --keyask --intext "efbebc429c8370bf84f00b0d8ccbaf7858b3b87d71ff58cb1cfefa8fb0c68094c0865565873aa8a5254ede59be46e81a4d4917e679b18cb290dbd6669cb6207a"
+hello, world!
+```
+
+#### What about not using hex?
+> :warning: Custom bases are super imperformant. 
+> Encrypting all text in main.cpp took about two seconds.
+> Outputting it in base-64 took just over ONE MINUTE. In base-2 over SEVEN MINUTES. The general trend seems to be, the larger the base, the better it performs.
+
+```sh
+$ gecrypt -e --keyask --intext "hello, world!" --iobase-2
+111001001011100000011111000100010100110011100110000100100101001001110001001000101011110000000011011100001010111010001000110111110110011011100000001100110001001000100111011000101010010001011011111011001000011111100100101001011110011101110001010011000101011001111010000001001100101110000101101101101001110100100001101010111101010000100111101110000110011101100101101011000011101001000011010010011001111010001001101000101001100101010000100010111101101100010000000001001110010001001011001001011011010111001101000100
+
+$ gecrypt -e --keyask --intext "hello, world!" --iobase-8
+71134037042463460445116110536003341272106766334014611047305221337310374451363561230531720114560555516441527520475606354553035103223172115051452042755420011621131133271504
+
+$ gecrypt -e --keyask --intext "hello, world!" --iobase-10
+2994749439449970047518881970731547473115480925772565399786126223459744370490386223437520234266936877059618216185983047971748564015130703048737306773910340
+
+$ gecrypt -e --keyask --intext "hello, world!" --iobase-64
+Co/WjpV5nPrCaz0QMdrXAXzzOH5HODRsBNL22KZowmGMcTLwfmsQpzt7Ik+ViR5vOhUXowFQeR5x2vbcj1X5ae
+```
+I won't be pasting in stdout for every example. It would become too cluttered.
+
+#### Passing the key as an argument
+```sh
+$ gecrypt -e --key "secretpassword" --intext "hello, world!"
+```
+> :warning: Some operating systems will log cli arguments! THIS WOULD BE THE ENTIRE KEY!
+
+#### Using keyfiles
+```sh
+$ gecrypt -e --keyfile "dog.jpg" --intext "hello, world!"
+```
+> :warning: Some operating systems will log cli arguments! One might find your keyfile!
+
+#### Encrypting files
+```sh
+$ gecrypt -e --keyask --infile "cat.jpg"
+```
+File `cat.jpg.crypt` will be created.
+
+#### Encrypting files to a target file name
+```sh
+$ gecrypt -e --keyask --infile "cat.jpg" -o "encrypted_cat.jpg"
+```
+File `encrypted_cat.jpg` will be created.
+
+#### Decrypting files
+```sh
+$ gecrypt -d --keyask --infile "cat.jpg.crypt"
+```
+File `cat.jpg.crypt.plain` will be created. Its contents match `cat.jpg`  
+> :warning: Since this is a block cipher, decrypted files may be tailpadded with a few nullbytes.
+
+#### Decrypting files to a target file name
+```sh
+$ gecrypt -d --keyask --infile "cat.jpg.crypt" -o "decrypted_cat.jpg"
+```
+File `decrypted_cat.jpg` will be created. You can now open it again.
+
+#### Encrypting large files takes time. How's the progress?
+```sh
+$ gecrypt -e --keyask --infile "cat.jpg" --progress
+```
+Something along the lines of `Encrypting... (Block 200 / 1148 - 17.4216%)` will be regularly, but not too often, printed to stdout.
+
+#### Any cipher can also compute hashsums
+```sh
+$ gecrypt -h --intext "hello, world!"
+a96f42c9d97e46b9e1ed7de5182770170d4ef9b7b8264f3fbd89b38dc60c1fe06232653f5856013307fc020fb1d35f2bea26bc0f373c5ac35a722c6b03d8254d
+
+$ gecrypt -h --infile "cat.jpg"
+fe6bdfb6ec39771c4fdcdc40e52397bcd67fbfef0ad5a15ebbd8b9e4c2a815848b3984eda5ef6f727e9e420c23500c90c42ab80ac5659048be8969357741e3e5
+
+```
+The hashsum will always be of size BLOCK_SIZE. That is 512 bits by default.  
+> :warning: Calculating a hashsum takes about twice as long as regular encryption.
+
+#### What version am i running?
+Depending on wether you want to know the GhettoCrypt version or the CLI's version, use either `--version` or `--cli-version`. It will print out a floating point number.
+
+#### I want to stream the output of file en/decryption.
+You can dump the binary result to stdout. In this example, we'll stream it into a jpg file,
+but you could stream it to whatever you'd like.
+```sh
+$ gecrypt -d --keyask --infile "cat.jpg.crypt" --ostdout > "decrypted_cat.jpg"
+```
+
+## Esoteric data formats
+#### Base *UwU*
+```sh
+$ gecrypt -e --keyask --intext "hello, world!" --iobase-uwu
+:) sewnpaiii tastieee uhh?! nappies cutewr twe best cutieee :O tastieee senpaiiiw favowite toesy-woesies ^.^ :3 best chomp whiffle uwu Awww sewnpaiii comfy-womfy :p keewl Awww youuu nyeko :O tasties hiiiii heeeey (*^_^*) youuu toot uhh..? smush (*^_^*) *bites-lip* whiffle haaaay nyah! comfy-womfy :) cutsie Owww haaaay snaffle haaaai haaaai nyeko *sweats* :) uhh..? boop toot *bites-lip* <3 whiiiich whiffskaws ^.^ twe whiffskaws hiiiii *sweats* Owww dewicious i tasties :P awe hewwo boop rawr uwu dewicious eughh twe cutsie xD
+```
+
+#### Base **UGH!**
+```sh
+$ gecrypt -e --keyask --intext "hello, world!" --iobase-ugh
+Grr... Wha-? Aah! Aah! Uh-huh... Aah! Grr... Aah! Aah! Uh-huh... Ah... Ugh Grr... Ugh Pft! Nu-uh... Gah! Bah! Huh...? Ah... Uh-huh... Wha-? Pft! Nu-uh... Ugh Wha-? Psh! Agh! Ah... Aah! Nu-uh... Psh! Pft! Nu-uh... Psh! Shh! Gah! Ah... Pft! Gah! Shh! Bah! Gah! Uh-huh... Gah! Duh! Aah! Uh-huh... Er- Nu-uh... Gah! Wha-? Pft! Er- Shh! Ah... Huh...? Er- Wha-? Uh-huh... Ah... Shh! Ugh Bah! Wha-? Uaah! Ah... Nu-uh... Uh-huh... Ugh Pft! Pft! Gah! Shh! Shh! Wha-? Bah! Ugh Grr... Aah! Pft! Nu-uh... Ah... Aah! Agh! Er- Psh! Uaah! Nu-uh... Ugh Wha-? Uh-huh... Shh! Pft! Aah! Agh! Grr... Agh! Agh! Grr... Pft! Wha-? Wha-? Uh-huh... Aah! Ugh Aah! Pft! Gah! Bah! Huh...? Ugh Bah! Uaah! Gah! Bah! Duh! Duh! Uh-huh... Grr... Ah... Grr... Ugh Ah... Pft!
+```
+
+## LICENSE
+```
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+```
--- a/GCryptCLI/src/CommandlineInterface.cpp
+++ b/GCryptCLI/src/CommandlineInterface.cpp
@ -0,0 +1,171 @@
+#include "CommandlineInterface.h"
+#include <iostream>
+#include <sstream>
+#include <GCrypt/Version.h>
+#include <GCrypt/Config.h>
+#include "Version.h"
+
+using namespace Hazelnp;
+using namespace Leonetienne;
+
+void CommandlineInterface::Init(int argc, const char* const* argv)
+{
+  /* General information */
+  std::stringstream ss;
+  ss << "CLI for the gcrypt cipher/obfuscator" << std::endl
+    << "Copyright (c) 2022 Leon Etienne" << std::endl
+    << "GCrypt v" << GHETTOCRYPT_VERSION << std::endl
+    << "GCrypt CLI v" << GHETTOCRYPTCLI_VERSION << std::endl
+    << "THIS IS EXPERIMENTAL SOFTWARE AND MUST BE CONSIDERED INSECURE. DO NOT USE THIS TO ENCRYPT SENSITIVE DATA! READ THE README FILES ACCESSIBLE AT \"https://gitea.leonetienne.de/leonetienne/GCrypt\"";
+  nupp.SetBriefDescription(ss.str());
+  ss.str("");
+  nupp.SetCatchHelp("true");
+  nupp.SetCrashOnFail("true");
+
+  /* Builtin documentation */
+  nupp.RegisterDescription("--encrypt", "Use the encryption routine.");
+  nupp.RegisterConstraint("--encrypt", ParamConstraint(true, DATA_TYPE::VOID, {}, false,  {"--decrypt", "--hash" }));
+  nupp.RegisterAbbreviation("-e", "--encrypt");
+
+  nupp.RegisterDescription("--decrypt", "Use decryption routine.");
+  nupp.RegisterConstraint("--decrypt", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--encrypt", "--hash" }));
+  nupp.RegisterAbbreviation("-d", "--decrypt");
+
+  nupp.RegisterDescription("--hash", "Use the ghetto cipher as a hash digest.");
+  nupp.RegisterConstraint("--hash", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--encrypt", "--decrypt" }));
+  nupp.RegisterAbbreviation("-h", "--hash");
+
+  nupp.RegisterDescription("--intext", "Encrypt this string. Dumps to stdout.");
+  nupp.RegisterConstraint("--intext", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--infile" }));
+  nupp.RegisterAbbreviation("-it", "--intext");
+
+  nupp.RegisterDescription("--infile", "Encrypt this file. Saves as {filename}.crypt, if not specified otherwise.");
+  nupp.RegisterConstraint("--infile", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--intext" }));
+  nupp.RegisterAbbreviation("-if", "--infile");
+
+  nupp.RegisterDescription("--ofile", "Use this filename for output if --infile is specified. Gets ignored otherwise.");
+  nupp.RegisterConstraint("--ofile", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--ostdout", "--hash" }));
+  nupp.RegisterAbbreviation("-of", "--ofile");
+  nupp.RegisterAbbreviation("-o", "--ofile");
+
+  nupp.RegisterDescription("--ostdout", "Output of digested files will be dumped to stdout instead of a file.");
+  nupp.RegisterConstraint("--ostdout", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--ofile", "--hash" }));
+
+  nupp.RegisterDescription("--key", "Use this value as a password to extrapolate the encryption key. WARNING: Arguments may be logged by the system!");
+  nupp.RegisterConstraint("--key", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--keyfile", "--keyask", "--hash" }));
+  nupp.RegisterAbbreviation("-k", "--key");
+
+  ss << "Read in the first {KEYSIZE}(=" << GCrypt::BLOCK_SIZE << ") bits of this file and use that as an encryption key. WARNING: Arguments may be logged by the system!";
+  nupp.RegisterDescription("--keyfile", ss.str());
+  ss.str("");
+  nupp.RegisterConstraint("--keyfile", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--key", "--keyask", "--hash" }));
+  nupp.RegisterAbbreviation("-kf", "--keyfile");
+
+  nupp.RegisterDescription("--keyask", "Read the encryption key from stdin.");
+  nupp.RegisterConstraint("--keyask", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--key", "--keyfile", "--hash" }));
+  nupp.RegisterAbbreviation("-ka", "--keyask");
+
+  nupp.RegisterDescription("--progress", "Print digestion progress to stdout. May be advisable for large files, as the cipher is rather slow.");
+  nupp.RegisterConstraint("--progress", ParamConstraint(true, DATA_TYPE::VOID, {}, false, {}));
+  nupp.RegisterAbbreviation("-p", "--progress");
+
+  nupp.RegisterDescription("--iobase-2", "Interpret and format ciphertexts in base2");
+  nupp.RegisterConstraint("--iobase-2", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-8", "--iobase-10", "--iobase-64", "--iobase-uwu", "--iobase-ugh" }));
+
+  nupp.RegisterDescription("--iobase-8", "Interpret and format ciphertexts in base8");
+  nupp.RegisterConstraint("--iobase-8", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-10", "--iobase-64", "--iobase-uwu", "--iobase-ugh" }));
+
+  nupp.RegisterDescription("--iobase-10", "Interpret and format ciphertexts in base10");
+  nupp.RegisterConstraint("--iobase-10", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-64", "--iobase-uwu", "--iobase-ugh" }));
+
+  nupp.RegisterDescription("--iobase-64", "Interpret and format ciphertexts in base64");
+  nupp.RegisterConstraint("--iobase-64", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-10", "--iobase-uwu", "--iobase-ugh" }));
+
+  nupp.RegisterDescription("--iobase-uwu", "Interpret and format ciphertexts in base uwu");
+  nupp.RegisterConstraint("--iobase-uwu", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-10", "--iobase-64", "--iobase-ugh" }));
+
+  nupp.RegisterDescription("--iobase-ugh", "Interpret and format ciphertexts in base ugh");
+  nupp.RegisterConstraint("--iobase-ugh", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-10", "--iobase-64", "--iobase-uwu" }));
+
+  nupp.RegisterDescription("--version", "Will supply the version of ghettocrypt used.");
+  nupp.RegisterConstraint("--version", ParamConstraint(true, DATA_TYPE::VOID, {}, false, {}));
+  nupp.RegisterAbbreviation("-v", "--version");
+
+  nupp.RegisterDescription("--cli-version", "Will supply the version of ghettocrypt-cli used.");
+  nupp.RegisterConstraint("--cli-version", ParamConstraint(true, DATA_TYPE::VOID, {}, false, {}));
+
+  /* Now parse */
+  nupp.Parse(argc, argv);
+
+  CatchVersionQueries();
+  SpecialCompatibilityChecking();
+
+  return;
+}
+
+Hazelnp::CmdArgsInterface& CommandlineInterface::Get()
+{
+  return nupp;
+}
+
+void CommandlineInterface::SpecialCompatibilityChecking()
+{
+  // Encryption key
+  // Do we have EITHER --hash (no key required), --key, --keyask or --keyfile given?
+  if (
+    (!nupp.HasParam("--hash")) &&
+    (!nupp.HasParam("--key")) &&
+    (!nupp.HasParam("--keyfile")) &&
+    (!nupp.HasParam("--keyask"))
+    )
+    CrashWithMsg("No encryption key supplied! Please supply either --key, --keyfile, or --keyask!");
+
+  // Encryption input
+  // Do we have EITHER --intext or --infile?
+  if (
+    (!nupp.HasParam("--intext")) &&
+    (!nupp.HasParam("--infile"))
+    )
+    CrashWithMsg("No encryption input supplied! Please supply either --intext or --infile!");
+
+  // Encryption mode
+  // Do we have EITHER --encrypt or --decrypt or --hash?
+  if (
+    (!nupp.HasParam("--hash")) &&
+    (!nupp.HasParam("--encrypt")) &&
+    (!nupp.HasParam("--decrypt"))
+    )
+    CrashWithMsg("No encryption mode supplied! Please supply either --encrypt, --decrypt, or --hash!");
+
+  return;
+}
+
+void CommandlineInterface::CrashWithMsg(const std::string& msg)
+{
+  std::cerr
+    << nupp.GetBriefDescription()
+    << std::endl
+    << "Fatal error! Unable to continue! More information:" << std::endl
+    << msg << std::endl;
+
+  exit(-1);
+}
+
+void CommandlineInterface::CatchVersionQueries()
+{
+  if (nupp.HasParam("--version"))
+  {
+    std::cout << GHETTOCRYPT_VERSION << std::endl;
+    exit(0);
+  }
+  else if (nupp.HasParam("--cli-version"))
+  {
+    std::cout << GHETTOCRYPTCLI_VERSION << std::endl;
+    exit(0);
+  }
+
+  return;
+}
+
+CmdArgsInterface CommandlineInterface::nupp;
+
--- a/GhettoCryptCLI/main.cpp
+++ b/GhettoCryptCLI/main.cpp
@ -3,16 +3,16 @@
 #include <cstring>
 #include <sstream>
 #include <vector>
+#include <GCrypt/Util.h>
+#include <GCrypt/Config.h>
+#include <GCrypt/Cipher.h>
+#include <GCrypt/Flexblock.h>
+#include <GCrypt/Block.h>
 #include "CommandlineInterface.h"
-#include "../GhettoCrypt/Util.h"
-#include "../GhettoCrypt/Config.h"
-#include "../GhettoCrypt/Cipher.h"
-#include "../GhettoCrypt/Flexblock.h"
-#include "../GhettoCrypt/Block.h"

 #include "Bases.h"
-#include "BaseConversion.h"
-#include "StringTools.h"
+#include <GeneralUtility/BaseConversion.h>
+#include <StringTools/StringTools.h>

 // Required for hidden password input
 #if defined _WIN32 || defined _WIN64
@ -22,7 +22,9 @@
 #include <unistd.h>
 #endif

-using namespace GhettoCipher;
+using namespace ::Leonetienne::GCrypt;
+using namespace ::Leonetienne::StringTools;
+using namespace ::Leonetienne::GeneralUtility;

 enum class OPERATION_MODE {
    ENCRYPT,
@ -130,7 +132,7 @@ Block GetEncryptionKey()
        const std::string keyfilepath = CommandlineInterface::Get()["--keyfile"].GetString();

        // Read this many chars
-        const std::size_t maxChars = GhettoCipher::BLOCK_SIZE / 8;
+        const std::size_t maxChars = BLOCK_SIZE / 8;

        // Open ifilestream for keyfile
        std::ifstream ifs(keyfilepath, std::ios::in | std::ios::binary);
@ -415,3 +417,4 @@ int main(int argc, char** argv)

    return 0;
 }
+
--- a/GeneralUtility/.gitignore
+++ b/GeneralUtility/.gitignore
@ -0,0 +1,3 @@
+build/
+*.swp
+
--- a/GeneralUtility/GeneralUtility/CMakeLists.txt
+++ b/GeneralUtility/GeneralUtility/CMakeLists.txt
@ -0,0 +1,45 @@
+cmake_minimum_required(VERSION 3.16)
+project(GeneralUtility)
+
+###################
+# Library project #
+###################
+set(CMAKE_CXX_STANDARD 17)
+
+FILE(GLOB main_src src/*.cpp)
+#add_library(${PROJECT_NAME}
+#  ${main_src}
+#)
+
+#target_include_directories(${PROJECT_NAME} PRIVATE
+#  include
+#)
+
+#########
+# Tests #
+#########
+FILE(GLOB test_src test/*.cpp)
+add_executable(test
+  test/Catch2.h
+  ${test_src}
+)
+#target_link_libraries(test ${PROJECT_NAME})
+
+target_include_directories(test PRIVATE
+  include
+)
+
+
+##############
+# Executable #
+##############
+FILE(GLOB exec_src exec/*.cpp)
+add_executable(exec
+  ${exec_src}
+)
+#target_link_libraries(exec ${PROJECT_NAME})
+
+target_include_directories(exec PRIVATE
+  include
+)
+
--- a/GeneralUtility/GeneralUtility/doxygen/.gitignore
+++ b/GeneralUtility/GeneralUtility/doxygen/.gitignore
@ -0,0 +1 @@
+build/
--- a/GeneralUtility/GeneralUtility/doxygen/doxyfig
+++ b/GeneralUtility/GeneralUtility/doxygen/doxyfig
--- a/GeneralUtility/GeneralUtility/doxygen/doxyrun.sh
+++ b/GeneralUtility/GeneralUtility/doxygen/doxyrun.sh
@ -0,0 +1,11 @@
+#!zsh
+
+# Copy repository readme here to be used as a cover page
+tail ../../readme.md -n +2 > index.md
+
+# Run doxygen
+doxygen doxyfig
+
+# Cleanup index.md
+rm -f index.md
+
--- a/GeneralUtility/GeneralUtility/exec/main.cpp
+++ b/GeneralUtility/GeneralUtility/exec/main.cpp
@ -0,0 +1,7 @@
+#include <iostream>
+
+int main() {
+  std::cout << "Hello, World!" << std::endl;
+  return 0;
+}
+
--- a/GeneralUtility/GeneralUtility/include/GeneralUtility/BaseConversion.h
+++ b/GeneralUtility/GeneralUtility/include/GeneralUtility/BaseConversion.h
@ -22,7 +22,7 @@ namespace Leonetienne {
            //! \return A pair of the result. (result, rest)
            template<class T_Container>
            static std::pair<T_Container, int>
-                DigitstringDivision(const T_Container& dividend, const unsigned int divisor, const T_Container& set);
+            DigitstringDivision(const T_Container &dividend, const unsigned int divisor, const T_Container &set);

            //! Will convert a number of arbitrary base to base 10
            //! \tparam T_Container The type of container used for the digitstring
@ -30,7 +30,7 @@ namespace Leonetienne {
            //! \param set The set/base of the number
            //! \return A 64-bit integer representing the number
            template<class T_Container>
-            static std::uint64_t BaseX_2_10(const T_Container& num, const T_Container& set);
+            static std::uint64_t BaseX_2_10(const T_Container &num, const T_Container &set);

            //! Will convert a number to an arbitrary base.
            //! This just a wrapper for BaseX_2_Y.
@ -41,7 +41,7 @@ namespace Leonetienne {
            //! \return `num` in base `set`
            template<class T_Container>
            static T_Container
-                Base10_2_X(const std::uint64_t& num, const T_Container& set, const std::uint32_t minOutLen = 1);
+            Base10_2_X(const std::uint64_t &num, const T_Container &set, const std::uint32_t minOutLen = 1);

            //! Will convert a number from an arbitrary base to another arbitrary base.
            //! \tparam T_ContainerIn The type of container used for the incoming digitstring
@ -53,8 +53,8 @@ namespace Leonetienne {
            //! \return `num` in base `set_out`
            template<class T_ContainerIn, class T_ContainerOut>
            static T_ContainerOut
-                BaseX_2_Y(const T_ContainerIn& num, const T_ContainerIn& set_in, const T_ContainerOut& set_out,
-                    const std::uint32_t minOutLen = 1);
+            BaseX_2_Y(const T_ContainerIn &num, const T_ContainerIn &set_in, const T_ContainerOut &set_out,
+                      const std::uint32_t minOutLen = 1);

        private:
            // No instantiation! >:(
@ -63,7 +63,7 @@ namespace Leonetienne {

        namespace {
            // Fast 64-bit int power function
-            inline std::uint64_t Powuli(const std::uint64_t& b, const std::uint64_t& e) {
+            inline std::uint64_t Powuli(const std::uint64_t &b, const std::uint64_t &e) {
                std::uint64_t buf = 1;

                for (std::uint64_t i = 0; i < e; i++)
@ -74,7 +74,7 @@ namespace Leonetienne {
        }

        template<class T_Container>
-        std::uint64_t BaseConversion::BaseX_2_10(const T_Container& num, const T_Container& set) {
+        std::uint64_t BaseConversion::BaseX_2_10(const T_Container &num, const T_Container &set) {
            // If base is 0, throw logic error
            if (set.size() == 0)
                throw std::logic_error("Can't convert from base0! Please supply a nonempty set!");
@ -83,7 +83,7 @@ namespace Leonetienne {
            for (std::size_t i = 0; i < num.size(); i++) {
                for (std::size_t j = 0; j < set.size(); j++) {
                    if (num[i] == set[j]) {
-                        buf += Powuli((std::uint64_t)set.size(), (uint64_t)(num.size() - (i + 1))) * j;
+                        buf += Powuli((std::uint64_t) set.size(), (uint64_t) (num.size() - (i + 1))) * j;
                        break;
                    }
                }
@ -92,11 +92,11 @@ namespace Leonetienne {
            return buf;
        }

-        // Based on: https://www.geeksforgeeks.org/divide-large-number-represented-string/
+// Based on: https://www.geeksforgeeks.org/divide-large-number-represented-string/
        template<class T_Container>
        std::pair<T_Container, int>
-            BaseConversion::DigitstringDivision(const T_Container& dividend, const unsigned int divisor,
-                const T_Container& set) {
+        BaseConversion::DigitstringDivision(const T_Container &dividend, const unsigned int divisor,
+                                            const T_Container &set) {
            // Quick rejects:

            // No set? Throw logic error
@ -109,13 +109,13 @@ namespace Leonetienne {

            // Dividend size 0? Return 0.
            if (dividend.size() == 0)
-                return std::make_pair(T_Container({ set[0] }), 0);
+                return std::make_pair(T_Container({set[0]}), 0);

            // Verify that all digits are represented in the set/base
-            for (const auto& c : dividend)
+            for (const auto &c: dividend)
                if (ContainerUtility::Ord(c, set) == -1)
                    throw std::logic_error(
-                        "The supplied dividend contains a digit that is not represented in the set/base!");
+                            "The supplied dividend contains a digit that is not represented in the set/base!");


            // Now for the actual algorithm:
@ -161,15 +161,15 @@ namespace Leonetienne {

        template<class T_ContainerIn, class T_ContainerOut>
        T_ContainerOut
-            BaseConversion::BaseX_2_Y(const T_ContainerIn& num, const T_ContainerIn& set_in, const T_ContainerOut& set_out,
-                const std::uint32_t minOutLen) {
+        BaseConversion::BaseX_2_Y(const T_ContainerIn &num, const T_ContainerIn &set_in, const T_ContainerOut &set_out,
+                                  const std::uint32_t minOutLen) {
            if ((set_in.size() == 0) || (set_out.size() == 0))
                throw std::logic_error("Can't convert from or to base0! Please supply a nonempty set!");

            T_ContainerOut result;

            // Generate a 0-value string for inbase
-            const T_ContainerIn zeroInbase({ set_in[0] });
+            const T_ContainerIn zeroInbase({set_in[0]});

            if (num != zeroInbase) {
                // Populate result object
@ -191,8 +191,7 @@ namespace Leonetienne {
                    for (std::size_t i = 0; i < buf.size(); i++)
                        result.insert(result.cend(), buf[buf.size() - i - 1]);
                }
-            }
-            else {
+            } else {
                // If num is 0, just pass a null-value. The algorithm would hang otherwise.
                result.insert(result.cend(), set_out[0]);
            }
@ -206,7 +205,7 @@ namespace Leonetienne {
                for (std::size_t i = 0; i < minOutLen - cachedLen; i++)
                    result.insert(result.cend(), set_out[0]);

-                for (const auto& it : cachedStr)
+                for (const auto &it: cachedStr)
                    result.insert(result.cend(), it);
            }

@ -215,7 +214,7 @@ namespace Leonetienne {

        template<class T_Container>
        T_Container
-            BaseConversion::Base10_2_X(const std::uint64_t& num, const T_Container& set, const std::uint32_t minOutLen) {
+        BaseConversion::Base10_2_X(const std::uint64_t &num, const T_Container &set, const std::uint32_t minOutLen) {
            // Convert num to a string
            std::stringstream ss;
            ss << num;
--- a/GeneralUtility/GeneralUtility/include/GeneralUtility/ContainerUtility.h
+++ b/GeneralUtility/GeneralUtility/include/GeneralUtility/ContainerUtility.h
@ -15,7 +15,7 @@ namespace Leonetienne {
            //! \param set The container to be looking in
            //! \return The index of `item` in `set`. -1 if not found.
            template<typename T_Type, class T_Container>
-            static int Ord(const T_Type& item, const T_Container& set);
+            static int Ord(const T_Type &item, const T_Container &set);

        private:
            // No instantiation! >:(
@ -23,10 +23,10 @@ namespace Leonetienne {
        };

        template<typename T_Type, class T_Container>
-        int ContainerUtility::Ord(const T_Type& item, const T_Container& set) {
+        int ContainerUtility::Ord(const T_Type &item, const T_Container &set) {
            const auto result =
-                std::find_if(set.begin(), set.end(), [item](const T_Type& c) -> bool {
-                return c == item;
+                    std::find_if(set.begin(), set.end(), [item](const T_Type &c) -> bool {
+                        return c == item;
                    });

            // No item found
--- a/GeneralUtility/GeneralUtility/test/Base10_2_X.cpp
+++ b/GeneralUtility/GeneralUtility/test/Base10_2_X.cpp
@ -0,0 +1,99 @@
+#include <GeneralUtility/BaseConversion.h>
+#include "Catch2.h"
+
+using namespace Leonetienne::GeneralUtility;
+
+// Tests base 10 to 10
+TEST_CASE(__FILE__"/Base10_to_10", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+    const std::string set = "0123456789";
+    const std::uint64_t in         =  1990381;
+    const std::string expected_out = "1990381";
+
+    // Exercise
+    const std::string out = BaseConversion::Base10_2_X(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 10 to 16
+TEST_CASE(__FILE__"/Base10_to_16", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+    const std::string set = "0123456789abcdef";
+    const std::uint64_t in         =  0x1990381;
+    const std::string expected_out = "1990381";
+
+    // Exercise
+    const std::string out = BaseConversion::Base10_2_X(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 10 to 2
+TEST_CASE(__FILE__"/Base10_to_2", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+    const std::string set = "01";
+    const std::uint64_t in         = 0b10111011;
+    const std::string expected_out =  "10111011";
+
+    // Exercise
+    const std::string out = BaseConversion::Base10_2_X(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 10 to fucking big
+TEST_CASE(__FILE__"/Base10_to_FuckingBig", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+    const std::string set = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+    const std::uint64_t in =  189434143264827;
+    const std::string expected_out = "rn5qZuTD";
+
+    // Exercise
+    const std::string out = BaseConversion::Base10_2_X(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that padding works
+TEST_CASE(__FILE__"/TestPadding", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+    const std::string set = "01";
+    const std::uint64_t in         = 0b101;
+    const std::string expected_out =  "00000101";
+
+    // Exercise
+    const std::string out = BaseConversion::Base10_2_X(in, set, 8);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that conversion with more complex 'digits' works. Weird-ass usecase
+TEST_CASE(__FILE__"/BaseWeird_to_10", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+
+    // Yes... That is actually our base...
+    const std::vector<std::string> set = { "Banana", "Apple", "Peach", "Strawberry", "Tomato", "Cherry" };
+
+    const std::uint64_t in = 69;
+
+    // Yes, that is a fucking number. It's 69 in whatever the fuck that base is
+    const std::vector<std::string> expected_out = { "Apple", "Cherry", "Strawberry" };
+
+    // Exercise
+    const std::vector<std::string> out = BaseConversion::Base10_2_X(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
--- a/GeneralUtility/GeneralUtility/test/BaseX_2_10.cpp
+++ b/GeneralUtility/GeneralUtility/test/BaseX_2_10.cpp
@ -0,0 +1,92 @@
+#include <GeneralUtility/BaseConversion.h>
+#include "Catch2.h"
+
+using namespace Leonetienne::GeneralUtility;
+
+// Tests base 10 to 10
+TEST_CASE(__FILE__"/Base10_to_10", "[BaseConversion][BaseX_2_10]")
+{
+    // Setup
+    const std::string set = "0123456789";
+    const std::string in             = "1990381";
+    const std::uint64_t expected_out =  1990381;
+
+    // Exercise
+    const std::uint64_t out = BaseConversion::BaseX_2_10(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 16 to 10
+TEST_CASE(__FILE__"/Base16_to_10", "[BaseConversion][BaseX_2_10]")
+{
+    // Setup
+    const std::string set = "0123456789abcdef";
+    const std::string in             =  "1a83f9cefa";
+    const std::uint64_t expected_out = 0x1a83f9cefa;
+
+    // Exercise
+    const std::uint64_t out = BaseConversion::BaseX_2_10(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 2 to 10
+TEST_CASE(__FILE__"/Base2_to_10", "[BaseConversion][BaseX_2_10]")
+{
+    // Setup
+    const std::string set = "01";
+    const std::string in             =  "10101010110000111111";
+    const std::uint64_t expected_out = 0b10101010110000111111;
+
+    // Exercise
+    const std::uint64_t out = BaseConversion::BaseX_2_10(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base fucking big to 10
+TEST_CASE(__FILE__"/BaseFuckingBig_to_10", "[BaseConversion][BaseX_2_10]")
+{
+    // Setup
+    const std::string set = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+    const std::string in =  "rn5qZuTD";
+    const std::uint64_t expected_out = 189434143264827;
+
+    // Exercise
+    const std::uint64_t out = BaseConversion::BaseX_2_10(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that a logic error is thrown when the supplied set is empty
+TEST_CASE(__FILE__"/NoSetSupplied", "[BaseConversion][BaseX_2_10]")
+{
+    REQUIRE_THROWS_AS(
+            BaseConversion::BaseX_2_10<std::string>("699", "")
+    , std::logic_error);
+}
+
+// Tests that conversion with more complex 'digits' works. Weird-ass usecase
+TEST_CASE(__FILE__"/BaseWeird_to_10", "[BaseConversion][BaseX_2_10]")
+{
+    // Setup
+
+    // Yes... That is actually our base...
+    const std::vector<std::string> set = { "Banana", "Apple", "Peach", "Strawberry", "Tomato", "Cherry" };
+
+    // Yes, that is a fucking number. It's 69 in whatever the fuck that base is
+    const std::vector<std::string> in = { "Apple", "Cherry", "Strawberry" };
+
+    const std::uint64_t expected_out =  69;
+
+    // Exercise
+    const std::uint64_t out = BaseConversion::BaseX_2_10(in, set);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
--- a/GeneralUtility/GeneralUtility/test/BaseX_2_Y.cpp
+++ b/GeneralUtility/GeneralUtility/test/BaseX_2_Y.cpp
@ -0,0 +1,261 @@
+#include <GeneralUtility/BaseConversion.h>
+#include "Catch2.h"
+
+using namespace Leonetienne::GeneralUtility;
+
+// Tests base 10 to 10
+TEST_CASE(__FILE__"/Base10_to_10", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789";
+    const std::string set_out = "0123456789";
+    const std::string in           = "1990381";
+    const std::string expected_out = "1990381";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 10 to 16
+TEST_CASE(__FILE__"/Base10_to_16", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789";
+    const std::string set_out = "0123456789abcdef";
+    const std::string in           = "1990381";
+    const std::string expected_out = "1e5eed";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 16 to 10
+TEST_CASE(__FILE__"/Base16_to_10", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789abcdef";
+    const std::string set_out = "0123456789";
+    const std::string in           = "1e5eed";
+    const std::string expected_out = "1990381";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 2 to 16
+TEST_CASE(__FILE__"/Base2_to_16", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "01";
+    const std::string set_out = "0123456789abcdef";
+    const std::string in           = "110000110001110011010111101011111";
+    const std::string expected_out = "18639af5f";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 16 to 2
+TEST_CASE(__FILE__"/Base16_to_2", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789abcdef";
+    const std::string set_out = "01";
+    const std::string in           = "18639af5f";
+    const std::string expected_out = "110000110001110011010111101011111";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests base 16 to fucking big
+TEST_CASE(__FILE__"/Base16_to_FuckingBig", "[BaseConversion][Base10_2_X]")
+{
+    // Setup
+    const std::string set_in  = "0123456789abcdef";
+    const std::string set_out = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+    const std::string in = "2091f258";
+    const std::string expected_out = "aymsa";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that padding works
+TEST_CASE(__FILE__"/TestPadding_ResultSmallEnough", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789";
+    const std::string set_out = "01";
+    const std::string in           = "3";
+    const std::string expected_out = "00000011"; // We are expecting the output to be padded to 8 digits.
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out, 8);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that nothing gets padded if the result is longer than the pad-length
+TEST_CASE(__FILE__"/TestPadding_ResultLargerThanPad", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789";
+    const std::string set_out = "01";
+    const std::string in           = "500";
+    const std::string expected_out = "111110100";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out, 8);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that BaseX_2_Y is not limited by integer boundaries
+TEST_CASE(__FILE__"/NotLimitedByIntegerLimits", "[BaseConversion][BaseX_2_Y]")
+{
+    // So what we're doing is the following:
+    // 1) Store a 4096-bit integer in a string (hex)
+    // 2) Convert that to base62
+    // 3) Convert the base62 number back to hex
+    // 4) Check if the strings are equal
+    //
+    // If we have integer limitations, the result should differ.
+
+    // Setup
+    const std::string set_hex  = "0123456789ABCDEF";
+    const std::string set_base62 = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+
+    // Create a 4096-bit number
+    const std::string hex_initial =
+       "655468576D5A7134743777397A24432646294A404E635266556A586E32723575"
+       "38782F4125442A472D4B6150645367566B59703373367639792442264528482B"
+       "4D6251655468576D5A7134743777217A25432A462D4A404E635266556A586E32"
+       "72357538782F413F4428472B4B6250645367566B597033733676397924422645"
+       "2948404D6351665468576D5A7134743777217A25432A462D4A614E645267556B"
+       "586E3272357538782F413F4428472B4B6250655368566D597133733676397924"
+       "4226452948404D635166546A576E5A7234753777217A25432A462D4A614E6452"
+       "67556B58703273357638792F413F4428472B4B6250655368566D597133743677"
+       "397A244326452948404D635166546A576E5A7234753778214125442A472D4B61"
+       "4E645267556B58703273357638792F423F4528482B4D6251655368566D597133"
+       "743677397A24432646294A404E635266556A576E5A7234753778214125442A47"
+       "2D4B6150645367566B59703273357638792F423F4528482B4D6251655468576D"
+       "5A7134743677397A24432646294A404E635266556A586E327235753878214125"
+       "442A472D4B6150645367566B597033733676397924423F4528482B4D62516554"
+       "68576D5A7134743777217A25432A46294A404E635266556A586E327235753878"
+       "2F413F4428472B4B6150645367566B5970337336763979244226452948404D63"
+    ;
+
+    // Convert to base62
+    const std::string base62 = BaseConversion::BaseX_2_Y(hex_initial, set_hex, set_base62);
+
+    // Convert back to hex
+    const std::string hex_convertedBack = BaseConversion::BaseX_2_Y(base62, set_base62, set_hex);
+
+    // Verify that hex_initial equals hex_converted
+    REQUIRE(hex_initial == hex_convertedBack);
+}
+
+// Test to convert weird bases (longer to shorter)
+TEST_CASE(__FILE__"/BaseLongCustom_to_ShortCustom", "[BaseConversion][BaseX_2_Y]")
+{
+    // Let's convert from fruits to beers
+
+    // Setup
+    const std::vector<std::string> set_in  = { "apple", "apricot", "avocado", "banana", "bell pepper", "bilberry" };
+    const std::vector<std::string> set_out = { "heinecken", "corona", "flensburger", "rothaus" };
+    const std::vector<std::string> in           = { "apricot", "apple", "apple" };
+    const std::vector<std::string> expected_out = { "flensburger", "corona", "heinecken" };
+
+    // Exercise
+    const std::vector<std::string> out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Test to convert weird bases (shorter to longer)
+TEST_CASE(__FILE__"/BaseShortCustom_to_LongCustom", "[BaseConversion][BaseX_2_Y]")
+{
+    // Let's convert from fruits to beers
+
+    // Setup
+    const std::vector<std::string> set_in  = { "heinecken", "corona", "flensburger", "rothaus" };
+    const std::vector<std::string> set_out = { "apple", "apricot", "avocado", "banana", "bell pepper", "bilberry" };
+    const std::vector<std::string> in           = { "flensburger", "corona", "heinecken" };
+    const std::vector<std::string> expected_out = { "apricot", "apple", "apple" };
+
+    // Exercise
+    const std::vector<std::string> out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that converting from a normal base to a custom base works
+TEST_CASE(__FILE__"/Base10_to_fruits", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789";
+    const std::vector<std::string> set_out = { "apple", "apricot", "avocado", "banana", "bell pepper", "bilberry" };
+    const std::string in = "599";
+    const std::vector<std::string> expected_out = { "avocado", "bell pepper", "banana", "bilberry" };
+
+    // Exercise
+    const std::vector<std::string> out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that converting from a custom base to a normal base works
+TEST_CASE(__FILE__"/Base1_fruits_to_10", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::vector<std::string> set_in = { "apple", "apricot", "avocado", "banana", "bell pepper", "bilberry" };
+    const std::string set_out = "0123456789";
+    const std::vector<std::string> in = { "avocado", "bell pepper", "banana", "bilberry" };
+    const std::string expected_out = "599";
+
+    // Exercise
+    const std::string out = BaseConversion::BaseX_2_Y(in, set_in, set_out);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
+
+// Tests that padding with custom digit types works
+TEST_CASE(__FILE__"/TestPadding_CustomDigitTypes", "[BaseConversion][BaseX_2_Y]")
+{
+    // Setup
+    const std::string set_in  = "0123456789";
+    const std::vector<std::string> set_out = { "apple", "banana", "tomato" };
+    const std::string in           = "50";
+    const std::vector<std::string> expected_out = { "apple", "apple", "apple", "apple", "banana", "tomato", "banana", "tomato" };
+
+    // Exercise
+    const std::vector<std::string> out = BaseConversion::BaseX_2_Y(in, set_in, set_out, 8);
+
+    // Verify
+    REQUIRE(out == expected_out);
+}
--- a/GeneralUtility/GeneralUtility/test/Catch2.h
+++ b/GeneralUtility/GeneralUtility/test/Catch2.h
--- a/GeneralUtility/GeneralUtility/test/DigitstringDivision.cpp
+++ b/GeneralUtility/GeneralUtility/test/DigitstringDivision.cpp
@ -0,0 +1,188 @@
+#include <GeneralUtility/BaseConversion.h>
+#include "Catch2.h"
+#include <string>
+#include <vector>
+#include <time.h>
+#include <stdexcept>
+
+using namespace Leonetienne::GeneralUtility;
+
+// Tests that basic division (base10) is working, with oracle values
+TEST_CASE(__FILE__"/Base10", "[BaseConversion][DigitstringDivision]")
+{
+    const std::string set = "0123456789";
+
+    SECTION("No rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("200", 10, set);
+        REQUIRE(res.first == "20");
+        REQUIRE(res.second == 0);
+    }
+
+    SECTION("With rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("205", 10, set);
+        REQUIRE(res.first == "20");
+        REQUIRE(res.second == 5);
+    }
+
+    SECTION("With rest, and divisor > dividend") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("205", 299, set);
+        REQUIRE(res.first == "0");
+        REQUIRE(res.second == 205);
+    }
+}
+
+// Tests that basic division (base10) is working, by doing a lot of random, precalculated divisions
+TEST_CASE(__FILE__"/Base10_Randoms", "[BaseConversion][DigitstringDivision]")
+{
+    srand(time(0));
+    const std::string set = "0123456789";
+
+    // Test 1000 random numbers
+    for (std::size_t i = 0; i < 1000; i++) {
+        // Generate random input
+        const std::uint64_t i_dividend = rand();
+        const std::uint32_t i_divisor = rand() % 1000000;
+
+        // Precalculate expected output
+        const std::uint32_t expected_result = i_dividend / i_divisor;
+        const std::uint32_t expected_rest   = i_dividend % i_divisor;
+
+        // Convert dividend to a string
+        std::stringstream ss;
+        ss << i_dividend;
+        const std::string dividend = ss.str();
+
+        // Compute results
+        const auto res = BaseConversion::DigitstringDivision(dividend, i_divisor, set);
+        const std::uint32_t actual_result = std::stoi(res.first);
+        const std::uint32_t actual_rest   = res.second;
+
+        // Assertions
+        REQUIRE(actual_result == expected_result);
+        REQUIRE(actual_rest == expected_rest);
+    }
+}
+
+// Tests that base16 division is working, with oracle values
+TEST_CASE(__FILE__"/Base16", "[BaseConversion][DigitstringDivision]")
+{
+    const std::string set = "0123456789abcdef";
+
+    SECTION("No rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("1f4", 10, set);
+        REQUIRE(res.first == "32");
+        REQUIRE(res.second == 0);
+    }
+
+    SECTION("With rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("1fd", 10, set);
+        REQUIRE(res.first == "32");
+        REQUIRE(res.second == 9);
+    }
+
+    SECTION("With rest, and divisor > dividend") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("1f4", 999, set);
+        REQUIRE(res.first == "0");
+        REQUIRE(res.second == 500);
+    }
+}
+
+// Tests that base2 division is working, with oracle values
+TEST_CASE(__FILE__"/Base2", "[BaseConversion][DigitstringDivision]")
+{
+    const std::string set = "01";
+
+    SECTION("No rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("111110100", 10, set);
+        REQUIRE(res.first == "110010");
+        REQUIRE(res.second == 0);
+    }
+
+    SECTION("With rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("111111011", 10, set);
+        REQUIRE(res.first == "110010");
+        REQUIRE(res.second == 7);
+    }
+    SECTION("With rest, and divisor > dividend") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("111110100", 599, set);
+        REQUIRE(res.first == "0");
+        REQUIRE(res.second == 500);
+    }
+}
+
+// Tests that fucking big bases are working, with oracle values
+TEST_CASE(__FILE__"/BaseFuckingBig", "[BaseConversion][DigitstringDivision]")
+{
+    const std::string set = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+
+    SECTION("No rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("9RieQV", 29915, set);
+        REQUIRE(res.first == "1DGL");
+        REQUIRE(res.second == 0);
+    }
+
+    SECTION("With rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("9RieQZ", 29915, set);
+        REQUIRE(res.first == "1DGL");
+        REQUIRE(res.second == 4);
+    }
+    SECTION("With rest, and divisor > dividend") {
+        const auto res = BaseConversion::DigitstringDivision<std::string>("8x", 600, set);
+        REQUIRE(res.first == "0");
+        REQUIRE(res.second == 555);
+    }
+}
+
+// Tests that having a dividend of size 0 returns 0
+TEST_CASE(__FILE__"/DividendLengthZero", "[BaseConversion][DigitstringDivision]")
+{
+    const auto& res = BaseConversion::DigitstringDivision<std::string>("", 19, "0123456789");
+    REQUIRE(res.first == "0");
+    REQUIRE(res.second == 0);
+}
+
+// Tests that a division by zero exception is thrown when appropriate
+TEST_CASE(__FILE__"/DivisionByZero", "[BaseConversion][DigitstringDivision]")
+{
+    REQUIRE_THROWS_AS(
+            BaseConversion::DigitstringDivision<std::string>("699", 0, "0123456789")
+    , std::overflow_error);
+}
+
+// Tests that a logic error is thrown when the supplied set is empty
+TEST_CASE(__FILE__"/NoSetSupplied", "[BaseConversion][DigitstringDivision]")
+{
+    REQUIRE_THROWS_AS(
+            BaseConversion::DigitstringDivision<std::string>("699", 5, "")
+    , std::logic_error);
+}
+
+// Tests that a logic error is thrown if the dividend contains a character not present in the set
+TEST_CASE(__FILE__"/InvalidDigitsInDividend", "[BaseConversion][DigitstringDivision]")
+{
+    REQUIRE_THROWS_AS(
+            BaseConversion::DigitstringDivision<std::string>("699z", 5, "0123465789")
+    , std::logic_error);
+}
+
+// Tests that weird, abstract bases are working, with oracle values
+TEST_CASE(__FILE__"/BaseWeird", "[BaseConversion][DigitstringDivision]")
+{
+    const std::vector<std::string> set = { "apple", "apricot", "avocado", "banana", "bell pepper", "bilberry" };
+
+    SECTION("No rest") {
+        const auto res = BaseConversion::DigitstringDivision<std::vector<std::string>>({"apricot", "bilberry", "bell pepper"}, 10, set);
+        REQUIRE(res.first == std::vector<std::string>({"apricot", "apricot"}));
+        REQUIRE(res.second == 0);
+    }
+    SECTION("With rest") {
+       const auto res = BaseConversion::DigitstringDivision<std::vector<std::string>>({"avocado", "apple", "banana"}, 10, set);
+       REQUIRE(res.first == std::vector<std::string>({"apricot", "apricot"}));
+       REQUIRE(res.second == 5);
+    }
+    SECTION("With rest, and divisor > dividend") {
+       const auto res = BaseConversion::DigitstringDivision<std::vector<std::string>>({"apricot", "bilberry", "bell pepper"}, 100, set);
+       REQUIRE(res.first == std::vector<std::string>({"apple"}));
+       REQUIRE(res.second == 70);
+    }
+}
--- a/GeneralUtility/GeneralUtility/test/Ord.cpp
+++ b/GeneralUtility/GeneralUtility/test/Ord.cpp
@ -0,0 +1,63 @@
+#include <GeneralUtility/ContainerUtility.h>
+#include "Catch2.h"
+#include <string>
+#include <vector>
+
+using namespace Leonetienne::GeneralUtility;
+
+// Tests that the Ord method works with characters in a string
+TEST_CASE(__FILE__"/WorksWithCharsInString", "[ContainerUtility][Ord]")
+{
+    const std::string set = "0123456789abcdef";
+
+    REQUIRE(ContainerUtility::Ord('0', set) == 0);
+    REQUIRE(ContainerUtility::Ord('1', set) == 1);
+    REQUIRE(ContainerUtility::Ord('2', set) == 2);
+    REQUIRE(ContainerUtility::Ord('3', set) == 3);
+    REQUIRE(ContainerUtility::Ord('4', set) == 4);
+    REQUIRE(ContainerUtility::Ord('5', set) == 5);
+    REQUIRE(ContainerUtility::Ord('6', set) == 6);
+    REQUIRE(ContainerUtility::Ord('7', set) == 7);
+    REQUIRE(ContainerUtility::Ord('8', set) == 8);
+    REQUIRE(ContainerUtility::Ord('9', set) == 9);
+    REQUIRE(ContainerUtility::Ord('a', set) == 10);
+    REQUIRE(ContainerUtility::Ord('b', set) == 11);
+    REQUIRE(ContainerUtility::Ord('c', set) == 12);
+    REQUIRE(ContainerUtility::Ord('d', set) == 13);
+    REQUIRE(ContainerUtility::Ord('e', set) == 14);
+    REQUIRE(ContainerUtility::Ord('f', set) == 15);
+}
+
+// Tests that, if an object is not found, -1 is returned
+TEST_CASE(__FILE__"/ReturnsNeg1IfNotFound", "[ContainerUtility][Ord]")
+{
+    const std::string set = "0123456789abcdef";
+
+    REQUIRE(ContainerUtility::Ord('z', set) == -1);
+}
+
+// Tests that Ord works with vectors <string>
+TEST_CASE(__FILE__"/WorksWithVector_String", "[ContainerUtility][Ord]")
+{
+    const std::vector<std::string> vec = { "Apple", "Banana", "Tomato", "Olives" };
+
+    REQUIRE(ContainerUtility::Ord(std::string("Apple"), vec) == 0);
+    REQUIRE(ContainerUtility::Ord(std::string("Banana"), vec) == 1);
+    REQUIRE(ContainerUtility::Ord(std::string("Tomato"), vec) == 2);
+    REQUIRE(ContainerUtility::Ord(std::string("Olives"), vec) == 3);
+
+    INFO("Now testing that unknown is -1");
+    REQUIRE(ContainerUtility::Ord(std::string("Pepper"), vec) == -1);
+}
+
+// Tests that Ord works with vectors <int>
+TEST_CASE(__FILE__"/WorksWithVector_Int", "[ContainerUtility][Ord]")
+{
+    const std::vector<int> vec = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+
+    for (std::size_t i = 0 ; i < 10; i++)
+        REQUIRE(ContainerUtility::Ord((int)i, vec) == i);
+
+    INFO("Now testing that unknown is -1");
+    REQUIRE(ContainerUtility::Ord((int)99, vec) == -1);
+}
--- a/GeneralUtility/GeneralUtility/test/main.cpp
+++ b/GeneralUtility/GeneralUtility/test/main.cpp
@ -0,0 +1,2 @@
+#define CATCH_CONFIG_MAIN
+#include "Catch2.h"
--- a/GeneralUtility/LICENSE
+++ b/GeneralUtility/LICENSE
@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
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+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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+
+The hypothetical commands `show w' and `show c' should show the appropriate
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+might be different; for a GUI interface, you would use an "about box".
+
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+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
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+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- a/GeneralUtility/readme.md
+++ b/GeneralUtility/readme.md
@ -0,0 +1,683 @@
+# GeneralUtility
+is nothing but a useful, little utility library for my C++ projects.  
+It is public because it is a submodule required to compile my other open source projects.  
+No use in having open source projects if nobody's able to compile them, hehe.
+
+# LICENSE
+```
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+```
+
--- a/GhettoCryptCLI/Bases.h
+++ b/GhettoCryptCLI/Bases.h
@ -1,118 +0,0 @@
-#pragma once
-#include <vector>
-#include <string>
-
-// Actually useful bases
-static const std::vector<std::string> BASE_2  = { "0","1" };
-static const std::vector<std::string> BASE_8  = { "0","1","2","3","4","5","6","7"};
-static const std::vector<std::string> BASE_10 = { "0","1","2","3","4","5","6","7","8","9" };
-static const std::vector<std::string> BASE_64 = { "A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","0","1","2","3","4","5","6","7","8","9","+","/" };
-
-// Fun bases
-static const std::vector<std::string> BASE_UWU = {
-	"uwu",
-	"UwU",
-	"<3",
-	":P",
-	":p",
-	":o",
-	":O",
-	":3",
-	":)",
-	"^.^",
-	"^_^",
-	"^^",
-	"XD",
-	"XDD",
-	"XDDD",
-	"xD",
-	"xDD",
-	"xDDD",
-	"(*^.^*)",
-	"(*^_^*)",
-	"devewopa",
-	"cutieee",
-	"cutieees",
-	"cutewr",
-	"whiiiich",
-	"masta",
-	"mastaaaa",
-	"hiiiii",
-	"hewwo",
-	"soopa",
-	"doopa",
-	"favowite",
-	"kawaii",
-	"rawr",
-	"keewl",
-	"keeeewl",
-	"Owww",
-	"Awww",
-	"haaaai",
-	"haaaay",
-	"heeeey",
-	"heeeei",
-	"senpaiiii",
-	"i",
-	"nyeed",
-	"awe",
-	"youuu",
-	"twe",
-	"best",
-	"ruff",
-	"me",
-	"nyeko",
-	"eughh",
-	"snaffle",
-	"toot",
-	"whiffle",
-	"nappies",
-	"chiffchaff",
-	"kawaiisu",
-	"*winks*",
-	"*bites-lip*",
-	"*blushes*",
-	"*stutters*",
-	"*sweats*",
-	"uhh?!",
-	"uhh..?",
-	"nu-uh...",
-	"sweatr",
-	"comfy-womfy",
-	"oopsie-whoopsie",
-	"dewicious",
-	"tastieee",
-	"tasties",
-	"boop",
-	"smoochies",
-	"whiffskaws",
-	"chomp",
-	"toesy-woesies",
-	"smush",
-	"snuff",
-	"sniff",
-	"snaff",
-	"nyoo!",
-	"nyah!",
-};
-
-// Source: https://lakinkonieczny.wordpress.com/2012/12/06/dialogue-noises-agh-ugh-shh-and-so-much-more/
-static const std::vector<std::string> BASE_UGH = {
-	"Agh!",
-	"Ugh",
-	"Shh!",
-	"Pft!",
-	"Aah!",
-	"Uaah!",
-	"Gah!",
-	"Grr...",
-	"Duh!",
-	"Psh!",
-	"Ah...",
-	"Er-",
-	"Huh...?",
-	"Uh-huh...",
-	"Nu-uh...",
-	"Bah!",
-	"Wha-?"
-};
--- a/GhettoCryptCLI/CMakeLists.txt
+++ b/GhettoCryptCLI/CMakeLists.txt
@ -1,16 +0,0 @@
-cmake_minimum_required(VERSION 3.16)
-project(gecrypt)
-
-set(CMAKE_CXX_STANDARD 17)
-
-FILE(GLOB GhettoCrypt ../GhettoCrypt/*.cpp)
-
-add_executable(gecrypt
-
-        ${GhettoCrypt}
-
-        CommandlineInterface.cpp
-        Hazelnupp.cpp
-        StringTools.cpp
-        main.cpp
-)
--- a/GhettoCryptCLI/CommandlineInterface.cpp
+++ b/GhettoCryptCLI/CommandlineInterface.cpp
@ -1,168 +0,0 @@
-#include "CommandlineInterface.h"
-#include <iostream>
-#include "../GhettoCrypt/Version.h"
-#include "../GhettoCrypt/Config.h"
-#include "Version.h"
-
-using namespace Hazelnp;
-
-void CommandlineInterface::Init(int argc, const char* const* argv)
-{
-	/* General information */
-	std::stringstream ss;
-	ss << "CLI for the ghettocrypt cipher/obfuscator" << std::endl
-		<< "Copyright (c) 2022 Leon Etienne" << std::endl
-		<< "Ghettocrypt v" << GHETTOCRYPT_VERSION << std::endl
-		<< "Ghettocrypt CLI v" << GHETTOCRYPTCLI_VERSION << std::endl
-		<< "THIS IS EXPERIMENTAL SOFTWARE AND MUST BE CONSIDERED INSECURE. DO NOT USE THIS TO ENCRYPT SENSITIVE DATA! READ THE README FILES ACCESSIBLE AT \"https://github.com/Leonetienne/GhettoCrypt/blob/master/readme.md\" AND \"https://github.com/Leonetienne/GhettoCrypt/blob/master/GhettoCryptCLI/readme.md\"";
-	nupp.SetBriefDescription(ss.str());
-	ss.str("");
-	nupp.SetCatchHelp("true");
-	nupp.SetCrashOnFail("true");
-
-	/* Builtin documentation */
-	nupp.RegisterDescription("--encrypt", "Use the encryption routine.");
-	nupp.RegisterConstraint("--encrypt", ParamConstraint(true, DATA_TYPE::VOID, {}, false,  {"--decrypt", "--hash" }));
-	nupp.RegisterAbbreviation("-e", "--encrypt");
-
-	nupp.RegisterDescription("--decrypt", "Use decryption routine.");
-	nupp.RegisterConstraint("--decrypt", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--encrypt", "--hash" }));
-	nupp.RegisterAbbreviation("-d", "--decrypt");
-
-	nupp.RegisterDescription("--hash", "Use the ghetto cipher as a hash digest.");
-	nupp.RegisterConstraint("--hash", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--encrypt", "--decrypt" }));
-	nupp.RegisterAbbreviation("-h", "--hash");
-
-	nupp.RegisterDescription("--intext", "Encrypt this string. Dumps to stdout.");
-	nupp.RegisterConstraint("--intext", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--infile" }));
-	nupp.RegisterAbbreviation("-it", "--intext");
-
-	nupp.RegisterDescription("--infile", "Encrypt this file. Saves as {filename}.crypt, if not specified otherwise.");
-	nupp.RegisterConstraint("--infile", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--intext" }));
-	nupp.RegisterAbbreviation("-if", "--infile");
-
-	nupp.RegisterDescription("--ofile", "Use this filename for output if --infile is specified. Gets ignored otherwise.");
-	nupp.RegisterConstraint("--ofile", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--ostdout", "--hash" }));
-	nupp.RegisterAbbreviation("-of", "--ofile");
-	nupp.RegisterAbbreviation("-o", "--ofile");
-
-	nupp.RegisterDescription("--ostdout", "Output of digested files will be dumped to stdout instead of a file.");
-	nupp.RegisterConstraint("--ostdout", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--ofile", "--hash" }));
-
-	nupp.RegisterDescription("--key", "Use this value as a password to extrapolate the encryption key. WARNING: Arguments may be logged by the system!");
-	nupp.RegisterConstraint("--key", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--keyfile", "--keyask", "--hash" }));
-	nupp.RegisterAbbreviation("-k", "--key");
-
-	ss << "Read in the first {KEYSIZE}(=" << GhettoCipher::BLOCK_SIZE << ") bits of this file and use that as an encryption key. WARNING: Arguments may be logged by the system!";
-	nupp.RegisterDescription("--keyfile", ss.str());
-	ss.str("");
-	nupp.RegisterConstraint("--keyfile", ParamConstraint(true, DATA_TYPE::STRING, {}, false, { "--key", "--keyask", "--hash" }));
-	nupp.RegisterAbbreviation("-kf", "--keyfile");
-
-	nupp.RegisterDescription("--keyask", "Read the encryption key from stdin.");
-	nupp.RegisterConstraint("--keyask", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--key", "--keyfile", "--hash" }));
-	nupp.RegisterAbbreviation("-ka", "--keyask");
-
-	nupp.RegisterDescription("--progress", "Print digestion progress to stdout. May be advisable for large files, as the cipher is rather slow.");
-	nupp.RegisterConstraint("--progress", ParamConstraint(true, DATA_TYPE::VOID, {}, false, {}));
-	nupp.RegisterAbbreviation("-p", "--progress");
-
-	nupp.RegisterDescription("--iobase-2", "Interpret and format ciphertexts in base2");
-	nupp.RegisterConstraint("--iobase-2", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-8", "--iobase-10", "--iobase-64", "--iobase-uwu", "--iobase-ugh" }));
-
-	nupp.RegisterDescription("--iobase-8", "Interpret and format ciphertexts in base8");
-	nupp.RegisterConstraint("--iobase-8", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-10", "--iobase-64", "--iobase-uwu", "--iobase-ugh" }));
-
-	nupp.RegisterDescription("--iobase-10", "Interpret and format ciphertexts in base10");
-	nupp.RegisterConstraint("--iobase-10", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-64", "--iobase-uwu", "--iobase-ugh" }));
-
-	nupp.RegisterDescription("--iobase-64", "Interpret and format ciphertexts in base64");
-	nupp.RegisterConstraint("--iobase-64", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-10", "--iobase-uwu", "--iobase-ugh" }));
-
-	nupp.RegisterDescription("--iobase-uwu", "Interpret and format ciphertexts in base uwu");
-	nupp.RegisterConstraint("--iobase-uwu", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-10", "--iobase-64", "--iobase-ugh" }));
-
-	nupp.RegisterDescription("--iobase-ugh", "Interpret and format ciphertexts in base ugh");
-	nupp.RegisterConstraint("--iobase-ugh", ParamConstraint(true, DATA_TYPE::VOID, {}, false, { "--iobase-2", "--iobase-8", "--iobase-10", "--iobase-64", "--iobase-uwu" }));
-
-	nupp.RegisterDescription("--version", "Will supply the version of ghettocrypt used.");
-	nupp.RegisterConstraint("--version", ParamConstraint(true, DATA_TYPE::VOID, {}, false, {}));
-	nupp.RegisterAbbreviation("-v", "--version");
-
-	nupp.RegisterDescription("--cli-version", "Will supply the version of ghettocrypt-cli used.");
-	nupp.RegisterConstraint("--cli-version", ParamConstraint(true, DATA_TYPE::VOID, {}, false, {}));
-
-	/* Now parse */
-	nupp.Parse(argc, argv);
-
-	CatchVersionQueries();
-	SpecialCompatibilityChecking();
-
-	return;
-}
-
-Hazelnp::CmdArgsInterface& CommandlineInterface::Get()
-{
-	return nupp;
-}
-
-void CommandlineInterface::SpecialCompatibilityChecking()
-{
-	// Encryption key
-	// Do we have EITHER --hash (no key required), --key, --keyask or --keyfile given?
-	if (
-		(!nupp.HasParam("--hash")) &&
-		(!nupp.HasParam("--key")) &&
-		(!nupp.HasParam("--keyfile")) &&
-		(!nupp.HasParam("--keyask"))
-		)
-		CrashWithMsg("No encryption key supplied! Please supply either --key, --keyfile, or --keyask!");
-
-	// Encryption input
-	// Do we have EITHER --intext or --infile?
-	if (
-		(!nupp.HasParam("--intext")) &&
-		(!nupp.HasParam("--infile"))
-		)
-		CrashWithMsg("No encryption input supplied! Please supply either --intext or --infile!");
-
-	// Encryption mode
-	// Do we have EITHER --encrypt or --decrypt or --hash?
-	if (
-		(!nupp.HasParam("--hash")) &&
-		(!nupp.HasParam("--encrypt")) &&
-		(!nupp.HasParam("--decrypt"))
-		)
-		CrashWithMsg("No encryption mode supplied! Please supply either --encrypt, --decrypt, or --hash!");
-
-	return;
-}
-
-void CommandlineInterface::CrashWithMsg(const std::string& msg)
-{
-	std::cerr
-		<< nupp.GetBriefDescription()
-		<< std::endl
-		<< "Fatal error! Unable to continue! More information:" << std::endl
-		<< msg << std::endl;
-
-	exit(-1);
-}
-
-void CommandlineInterface::CatchVersionQueries()
-{
-	if (nupp.HasParam("--version"))
-	{
-		std::cout << GHETTOCRYPT_VERSION << std::endl;
-		exit(0);
-	}
-	else if (nupp.HasParam("--cli-version"))
-	{
-		std::cout << GHETTOCRYPTCLI_VERSION << std::endl;
-		exit(0);
-	}
-
-	return;
-}
-
-CmdArgsInterface CommandlineInterface::nupp;
--- a/GhettoCryptCLI/CommandlineInterface.h
+++ b/GhettoCryptCLI/CommandlineInterface.h
@ -1,20 +0,0 @@
-#pragma once
-#include "Hazelnupp.h"
-
-class CommandlineInterface
-{
-public:
-	static void Init(const int argc, const char* const* argv);
-
-	static Hazelnp::CmdArgsInterface& Get();
-
-private:
-	//! Special command compatibility checking unique to this app
-	static void SpecialCompatibilityChecking();
-	static void CrashWithMsg(const std::string& msg);
-	static void CatchVersionQueries();
-
-	CommandlineInterface() {};
-
-	static Hazelnp::CmdArgsInterface nupp;
-};
--- a/GhettoCryptCLI/Hazelnupp.cpp
+++ b/GhettoCryptCLI/Hazelnupp.cpp
--- a/GhettoCryptCLI/Hazelnupp.h
+++ b/GhettoCryptCLI/Hazelnupp.h
@ -1,838 +0,0 @@
-/*
-* Copyright (c) 2021, Leon Etienne
-*
-* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-*
-* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#pragma once
-
-/*** ./../Hazelnupp/DataType.h ***/
-
-#pragma once
-#include <string>
-
-namespace Hazelnp
-{
-	/** The different data types a paramater can be
-	*/
-	enum class DATA_TYPE
-	{
-		VOID,
-		INT,
-		FLOAT,
-		STRING,
-		LIST
-	};
-
-	static inline std::string DataTypeToString(DATA_TYPE type)
-	{
-		switch (type)
-		{
-		case DATA_TYPE::VOID:
-			return "VOID";
-
-		case DATA_TYPE::INT:
-			return "INT";
-
-		case DATA_TYPE::FLOAT:
-			return "FLOAT";
-
-		case DATA_TYPE::STRING:
-			return "STRING";
-
-		case DATA_TYPE::LIST:
-			return "LIST";
-		}
-
-		return "";
-	}
-}
-
-/*** ./../Hazelnupp/ParamConstraint.h ***/
-
-#pragma once
-#include <string>
-#include <vector>
-
-namespace Hazelnp
-{
-	struct ParamConstraint
-	{
-	public:
-		//! Empty constructor
-		ParamConstraint() = default;
-
-		//! Constructs a require constraint.  
-		//! Think of the default value like of a list ofparameters. Like {"--width", "800"}
-		static ParamConstraint Require(const std::initializer_list<std::string>& defaultValue = {}, bool required = true)
-		{
-			ParamConstraint pc;
-			pc.defaultValue = defaultValue;
-			pc.required = required;
-
-			return pc;
-		}
-
-		//! Daisychain-method. Will add a the "required-argument" aspect.  
-		//! Think of the default value like of a list ofparameters. Like {"--width", "800"}
-		ParamConstraint AddRequire(const std::initializer_list<std::string>& defaultValue = {}, bool required = true)
-		{
-			ParamConstraint pc = *this;
-			pc.defaultValue = defaultValue;
-			pc.required = required;
-
-			return pc;
-		}
-
-		//! Constructs a type-safety constraint
-		static ParamConstraint TypeSafety(DATA_TYPE requiredType, bool constrainType = true)
-		{
-			ParamConstraint pc;
-			pc.constrainType = constrainType;
-			pc.requiredType = requiredType;
-
-			return pc;
-		}
-
-		//! Daisychain-method. Will add a the "type-safety" aspect.  
-		//! Constructs a type-safety constraint
-		ParamConstraint AddTypeSafety(DATA_TYPE requiredType, bool constrainType = true)
-		{
-			ParamConstraint pc = *this;
-			pc.constrainType = constrainType;
-			pc.requiredType = requiredType;
-
-			return pc;
-		}
-
-		//! Constructs an incompatibility constraint. 
-		//! This means, that the following parameters are NOT compatible with this one and will throw an error if passed together
-		static ParamConstraint Incompatibility(const std::initializer_list<std::string>& incompatibleParameters)
-		{
-			ParamConstraint pc;
-			pc.incompatibleParameters = incompatibleParameters;
-
-			return pc;
-		}
-
-		//! Constructs an incompatibility constraint. 
-		//! This means, that the following parameters are NOT compatible with this one and will throw an error if passed together.
-		//! Syntactical-sugar proxy method that will convert the lonely string to an initializer list for you :3
-		static ParamConstraint Incompatibility(const std::string& incompatibleParameters)
-		{
-			ParamConstraint pc;
-			pc.incompatibleParameters = { incompatibleParameters };
-
-			return pc;
-		}
-
-		//! Daisychain-method. Will add a the "incompatiblity" aspect.  
-		//! This means, that the following parameters are NOT compatible with this one and will throw an error if passed together.
-		//! Syntactical-sugar proxy method that will convert the lonely string to an initializer list for you :3
-		ParamConstraint AddIncompatibilities(const std::string& incompatibleParameters)
-		{
-			ParamConstraint pc = *this;
-			pc.incompatibleParameters = { incompatibleParameters };
-
-			return pc;
-		}
-
-		//! Daisychain-method. Will add a the "incompatiblity" aspect.  
-		//! This means, that the following parameters are NOT compatible with this one and will throw an error if passed together.
-		ParamConstraint AddIncompatibilities(const std::initializer_list<std::string>& incompatibleParameters)
-		{
-			ParamConstraint pc = *this;
-			pc.incompatibleParameters = incompatibleParameters;
-
-			return pc;
-		}
-
-		//! Whole constructor
-		ParamConstraint(bool constrainType, DATA_TYPE requiredType, const std::initializer_list<std::string>& defaultValue, bool required, const std::initializer_list<std::string>& incompatibleParameters)
-			:
-			constrainType{ constrainType },
-			requiredType{ requiredType },
-			defaultValue{ defaultValue },
-			required{ required },
-			incompatibleParameters{ incompatibleParameters }
-		{
-			return;
-		}
-
-		//! Should this parameter be forced to be of a certain type?  
-		//! Remember to set `constrainTo` to the wanted type
-		bool constrainType = false;
-
-		//! Constrain the parameter to this value. Requires `constrainType` to be set to true.
-		DATA_TYPE requiredType = DATA_TYPE::VOID;
-
-		//! The default value for this parameter.  
-		//! Gets applied if this parameter was not given.  
-		//! Think of this like a list of parameters. Like {"--width", "800"}
-		std::vector<std::string> defaultValue;
-
-		//! If set to true, and no default value set,
-		//! an error will be produced if this parameter is not supplied by the user.
-		bool required = false;
-
-		//! Parameters that are incompatible with this parameter
-		std::vector<std::string> incompatibleParameters;
-
-	private:
-		//! The parameter this constraint is for.
-		//! This value is automatically set by Hazelnupp.
-		std::string key;
-
-		friend class CmdArgsInterface;
-	};
-}
-
-/*** ./../Hazelnupp/HazelnuppException.h ***/
-
-#pragma once
-#include <stdexcept>
-#include <string>
-#include <sstream>
-
-namespace Hazelnp
-{
-	/** Generic hazelnupp exception
-	*/
-	class HazelnuppException : public std::exception
-	{
-	public:
-		HazelnuppException() {};
-		HazelnuppException(const std::string& msg) : message{ msg } {};
-
-		//! Will return an error message
-		const std::string& What() const
-		{
-			return message;
-		}
-
-	protected:
-		std::string message;
-	};
-
-	/** Gets thrown when an non-existent key gets dereferenced
-	*/
-	class HazelnuppInvalidKeyException : public HazelnuppException
-	{
-	public:
-		HazelnuppInvalidKeyException() : HazelnuppException() {};
-		HazelnuppInvalidKeyException(const std::string& msg) : HazelnuppException(msg) {};
-	};
-
-	/** Gets thrown when an attempt is made to retrieve the wrong data type from a value, when the value not convertible
-	*/
-	class HazelnuppValueNotConvertibleException : public HazelnuppException
-	{
-	public:
-		HazelnuppValueNotConvertibleException() : HazelnuppException() {};
-		HazelnuppValueNotConvertibleException(const std::string& msg) : HazelnuppException(msg) {};
-	};
-
-	/** Gets thrown something bad happens because of parameter constraints
-	*/
-	class HazelnuppConstraintException : public HazelnuppException
-	{
-	public:
-		HazelnuppConstraintException() : HazelnuppException() {};
-		HazelnuppConstraintException(const std::string& msg) : HazelnuppException(msg) {};
-	};
-
-	/** Gets thrown when a parameter is of a type that does not match the required type, and is not convertible to it
-	*/
-	class HazelnuppConstraintTypeMissmatch : public HazelnuppConstraintException
-	{
-	public:
-		HazelnuppConstraintTypeMissmatch() : HazelnuppConstraintException() {};
-		HazelnuppConstraintTypeMissmatch(const std::string& msg) : HazelnuppConstraintException(msg) {};
-
-		HazelnuppConstraintTypeMissmatch(const std::string& key, const DATA_TYPE requiredType, const DATA_TYPE actualType, const std::string& paramDescription = "")
-		{
-			// Generate descriptive error message
-			std::stringstream ss;
-			ss << "Cannot convert parameter " << key << " to type " << DataTypeToString(requiredType)
-				<< ". You supplied type: " << DataTypeToString(actualType) << ".";
-
-			// Add the parameter description, if provided
-			if (paramDescription.length() > 0)
-				ss << std::endl << key << "   => " << paramDescription;
-
-			message = ss.str();
-			return;
-		};
-	};
-
-	/** Gets thrown when a parameter constrained to be required is not provided, and has no default value set
-	*/
-	class HazelnuppConstraintMissingValue : public HazelnuppConstraintException
-	{
-	public:
-		HazelnuppConstraintMissingValue() : HazelnuppConstraintException() {};
-		HazelnuppConstraintMissingValue(const std::string& key, const std::string& paramDescription = "")
-		{
-			// Generate descriptive error message
-			std::stringstream ss;
-			ss << "Missing required parameter " << key << ".";
-
-			// Add the parameter description, if provided
-			if (paramDescription.length() > 0)
-				ss << std::endl << key << "   => " << paramDescription;
-
-			message = ss.str();
-			return;
-		};
-	};
-
-	/** Gets thrown when a parameter constrained to be incompatible with other parameters gets supplied alongside at least one of those incompatible ones
-	*/
-	class HazelnuppConstraintIncompatibleParameters : public HazelnuppConstraintException
-	{
-	public:
-		HazelnuppConstraintIncompatibleParameters() : HazelnuppConstraintException() {};
-		HazelnuppConstraintIncompatibleParameters(const std::string& key1, const std::string& key2)
-		{
-			// Generate descriptive error message
-			std::stringstream ss;
-			ss << "Parameter \"" << key1 << "\" is NOT compatible with parameter \"" << key2 << "\"!";
-
-			message = ss.str();
-			return;
-		};
-	};
-}
-
-/*** ./../Hazelnupp/Value.h ***/
-
-#pragma once
-#include <ostream>
-#include <vector>
-
-namespace Hazelnp
-{
-	/** Abstract class for values
-	*/
-	class Value
-	{
-	public:
-		virtual ~Value() {};
-
-		//! Will return a deeopopy of this object
-		virtual Value* Deepcopy() const = 0;
-
-		//! Will return a string suitable for an std::ostream
-		virtual std::string GetAsOsString() const = 0;
-
-		//! Will return the data type of this value
-		DATA_TYPE GetDataType() const;
-
-		friend std::ostream& operator<< (std::ostream& os, const Value& v)
-		{
-			return os << v.GetAsOsString();
-		}
-
-		//! Will attempt to return the integer data (long long)
-		virtual long long int GetInt64() const = 0;
-		//! Will attempt to return the integer data (int)
-		virtual int GetInt32() const = 0;
-
-		//! Will attempt to return the floating-point data (long double)
-		virtual long double GetFloat64() const = 0;
-		//! Will attempt to return the floating-point data (double)
-		virtual double GetFloat32() const = 0;
-
-		//! Will attempt to return the string-data
-		virtual std::string GetString() const = 0;
-
-		//! Will attempt to return the list-data
-		virtual const std::vector<Value*>& GetList() const = 0;
-
-	protected:
-		Value(DATA_TYPE type);
-
-		DATA_TYPE type;
-	};
-}
-
-/*** ./../Hazelnupp/Parameter.h ***/
-
-#pragma once
-#include <string>
-#include <ostream>
-
-namespace Hazelnp
-{
-	class Parameter
-	{
-	public:
-		explicit Parameter(const std::string& key, const Value* value);
-		~Parameter();
-
-		//! Will return the key of this parameter
-		const std::string& Key() const;
-
-		//! Will return the value of this parameter
-		const Value* GetValue() const;
-
-		friend std::ostream& operator<< (std::ostream& os, const Parameter& p)
-		{
-			return os << "{ Key: \"" << p.key << "\" -> " << *p.value << " }";
-		}
-
-	private:
-		std::string key;
-		Hazelnp::Value* value;
-	};
-}
-
-/*** ./../Hazelnupp/IntValue.h ***/
-
-#pragma once
-
-namespace Hazelnp
-{
-	/** Specializations for integer values (uses long long int)
-	*/
-	class IntValue : public Value
-	{
-	public:
-		IntValue(const long long int& value);
-		~IntValue() override {};
-
-		//! Will return a deeopopy of this object
-		Value* Deepcopy() const override;
-
-		//! Will return a string suitable for an std::ostream;
-		std::string GetAsOsString() const override;
-
-		//! Will return the raw value
-		const long long int& GetValue() const;
-
-		operator long long int() const;
-		operator int() const;
-
-
-		//! Will return the data as a long long int
-		long long int GetInt64() const override;
-		//! Will return the data as an int
-		int GetInt32() const override;
-
-		//! Will return the data as a long double
-		long double GetFloat64() const override;
-		//! Will return the data as a double
-		double GetFloat32() const override;
-
-		//! Will return the data as a string
-		std::string GetString() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		const std::vector<Value*>& GetList() const override;
-
-	private:
-		long long int value;
-	};
-}
-
-/*** ./../Hazelnupp/FloatValue.h ***/
-
-#pragma once
-#include <ostream>
-
-namespace Hazelnp
-{
-	/** Specializations for floating point values (uses long double)
-	*/
-	class FloatValue : public Value
-	{
-	public:
-		FloatValue(const long double& value);
-		~FloatValue() override {};
-
-		//! Will return a deeopopy of this object
-		Value* Deepcopy() const override;
-
-		//! Will return a string suitable for an std::ostream;
-		std::string GetAsOsString() const override;
-
-		//! Will return the raw value
-		const long double& GetValue() const;
-
-		operator long double() const;
-		operator double() const;
-
-		//! Will return the data as a long long int
-		long long int GetInt64() const override;
-		//! Will return the data as an int
-		int GetInt32() const override;
-
-		//! Will return the data as a long double
-		long double GetFloat64() const override;
-		//! Will return the data as a double
-		double GetFloat32() const override;
-
-		//! Will return the data as a string
-		std::string GetString() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		const std::vector<Value*>& GetList() const override;
-
-	private:
-		long double value;
-	};
-}
-
-/*** ./../Hazelnupp/Version.h ***/
-
-#pragma once
-#define HAZELNUPP_VERSION (1.122)
-
-/*** ./../Hazelnupp/CmdArgsInterface.h ***/
-
-#pragma once
-#include <unordered_map>
-#include <vector>
-
-
-namespace Hazelnp
-{
-	/** The main class to interface with
-	*/
-	class CmdArgsInterface
-	{
-	public:
-		CmdArgsInterface();
-		CmdArgsInterface(const int argc, const char* const* argv);
-
-		~CmdArgsInterface();
-
-		//! Will parse command line arguments
-		void Parse(const int argc, const char* const* argv);
-
-		//! Will return argv[0], the name of the executable.
-		const std::string& GetExecutableName() const;
-
-		//! Will return the value given a key
-		const Value& operator[](const std::string& key) const;
-
-		//! Will check wether a parameter exists given a key, or not
-		bool HasParam(const std::string& key) const;
-
-		// Abbreviations
-		//! Will register an abbreviation (like -f for --force)
-		void RegisterAbbreviation(const std::string& abbrev, const std::string& target);
-
-		//! Will return the long form of an abbreviation (like --force for -f)  
-		//! Returns "" if no match is found
-		const std::string& GetAbbreviation(const std::string& abbrev) const;
-
-		//! Will check wether or not an abbreviation is registered
-		bool HasAbbreviation(const std::string& abbrev) const;
-
-		//! Will delete the abbreviation for a given parameter.  
-		//! IMPORTANT: This parameter is the abbreviation! Not the long form!
-		void ClearAbbreviation(const std::string& abbrevation);
-
-		//! Will delete all abbreviations
-		void ClearAbbreviations();
-
-		//! Will register a constraint for a parameter.
-		//! IMPORTANT: Any parameter can only have ONE constraint. Applying a new one will overwrite the old one!
-		//! Construct the ParamConstraint struct yourself to combine Require, TypeSafety and Incompatibilities! You can also use the ParamConstraint constructor!
-		void RegisterConstraint(const std::string& key, const ParamConstraint& constraint);
-
-		//! Will return the constraint information for a specific parameter
-		ParamConstraint GetConstraint(const std::string& parameter) const;
-
-		//! Will the constraint of a specific parameter
-		void ClearConstraint(const std::string& parameter);
-
-		//! Will delete all constraints
-		void ClearConstraints();
-
-		//! Sets whether to crash the application, and print to stderr, when an exception is 
-		//! raised whilst parsing, or not.
-		void SetCrashOnFail(bool crashOnFail);
-
-		//! Gets whether the application crashes on an exception whilst parsing, and prints to stderr.
-		bool GetCrashOnFail() const;
-
-		//! Sets whether the CmdArgsInterface should automatically catch the --help parameter, print the parameter documentation to stdout, and exit or not.
-		void SetCatchHelp(bool catchHelp);
-
-		//! Retruns whether the CmdArgsInterface should automatically catch the --help parameter, print the parameter documentation to stdout, and exit or not.
-		bool GetCatchHelp() const;
-
-		//! Sets a brief description of the application to be automatically added to the documentation.
-		void SetBriefDescription(const std::string& description);
-
-		//! Returns the brief description of the application to be automatically added to the documentation.
-		const std::string& GetBriefDescription();
-
-		//! Willl register a short description for a parameter.  
-		//! Will overwrite existing descriptions for that parameter.
-		void RegisterDescription(const std::string& parameter, const std::string& description);
-
-		//! Will return a short description for a parameter, if it exists.  
-		//! Empty string if it does not exist.
-		const std::string& GetDescription(const std::string& parameter) const;
-
-		//! Returns whether or not a given parameter has a registered description
-		bool HasDescription(const std::string& parameter) const;
-
-		//! Will delete the description of a parameter if it exists.
-		void ClearDescription(const std::string& parameter);
-
-		//! Will delete all parameter descriptions
-		void ClearDescriptions();
-
-		//! Will generate a text-based documentation suited to show the user, for example on --help.
-		std::string GenerateDocumentation() const;
-
-	private:
-		//! Will translate the c-like args to an std::vector
-		void PopulateRawArgs(const int argc, const char* const* argv);
-
-		//! Will replace all args matching an abbreviation with their long form (like -f for --force)
-		void ExpandAbbreviations();
-
-		//! Will parse the next parameter. Returns the index of the next parameter.
-		std::size_t ParseNextParameter(const std::size_t parIndex, Parameter*& out_Par);
-
-		//! Will convert a vector of string-values to an actual Value
-		Value* ParseValue(const std::vector<std::string>& values, const ParamConstraint* constraint = nullptr);
-
-		//! Will apply the loaded constraints on the loaded values, exluding types.
-		void ApplyConstraints();
-
-		//! Will return a pointer to a paramConstraint given a key. If there is no, it returns nullptr
-		const ParamConstraint* GetConstraintForKey(const std::string& key) const;
-
-		std::string executableName; //! The path of the executable. Always argv[0]
-		std::unordered_map<std::string, Parameter*> parameters;
-
-		//! These are abbreviations. Like, -f for --force.
-		std::unordered_map<std::string, std::string> parameterAbreviations;
-
-		//! Parameter constraints, mapped to keys
-		std::unordered_map<std::string, ParamConstraint> parameterConstraints;
-
-		//! Raw argv
-		std::vector<std::string> rawArgs;
-
-		//! Short descriptions for parameters
-		//! First member is the abbreviation
-		std::unordered_map<std::string, std::string> parameterDescriptions;
-
-		//! A brief description of the application to be added to the generated documentation. Optional.
-		std::string briefDescription;
-
-		//! If set to true, CmdArgsInterface will automatically catch the --help parameter, print the parameter documentation to stdout and exit.
-		bool catchHelp = true;
-
-		//! If set to true, CmdArgsInterface will crash the application with output to stderr when an exception is thrown whilst parsing.
-		bool crashOnFail = true;
-	};
-}
-
-/*** ./../Hazelnupp/StringValue.h ***/
-
-#pragma once
-#include <string>
-
-namespace Hazelnp
-{
-	/** Specializations for string values (uses std::string)
-	*/
-	class StringValue : public Value
-	{
-	public:
-		StringValue(const std::string& value);
-		~StringValue() override {};
-
-		//! Will return a deeopopy of this object
-		Value* Deepcopy() const override;
-
-		//! Will return a string suitable for an std::ostream;
-		std::string GetAsOsString() const override;
-
-		//! Will return the raw value
-		const std::string& GetValue() const;
-
-		operator std::string() const;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		long long int GetInt64() const override;
-		//! Throws HazelnuppValueNotConvertibleException
-		int GetInt32() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		long double GetFloat64() const override;
-		//! Throws HazelnuppValueNotConvertibleException
-		double GetFloat32() const override;
-
-		//! Will return this value as a string
-		std::string GetString() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		const std::vector<Value*>& GetList() const override;
-
-	private:
-		std::string value;
-	};
-}
-
-/*** ./../Hazelnupp/StringTools.h ***/
-
-#pragma once
-#include <string>
-#include <sstream>
-#include <vector>
-#include <cmath>
-
-namespace Hazelnp
-{
-	namespace Internal
-	{
-		/** Internal helper class. Feel free to use it tho.
-		*/
-		class StringTools
-		{
-		public:
-			//! Will return wether or not a given char is in a string
-			static bool Contains(const std::string& str, const char c);
-
-			//! Will replace a part of a string with another string
-			static std::string Replace(const std::string& str, const char find, const std::string& subst);
-
-			//! Will replace a part of a string with another string
-			static std::string Replace(const std::string& str, const std::string& find, const std::string& subst);
-
-			//! Will return true if the given string consists only of digits (including signage)
-			static bool IsNumeric(const std::string& str, const bool allowDecimalPoint = false);
-
-			//! Will convert the number in str to a number.  
-			//! Returns wether or not the operation was successful.  
-			//! Also returns wether the number is an integer, or floating point. If int, cast out_number to int.
-			static bool ParseNumber(const std::string& str, bool& out_isInt, long double& out_number);
-
-			//! Will split a string by a delimiter char. The delimiter will be excluded!
-			static std::vector<std::string> SplitString(const std::string& str, const char delimiter);
-
-			//! Will split a string by a delimiter string. The delimiter will be excluded!
-			static std::vector<std::string> SplitString(const std::string& str, const std::string& delimiter);
-
-			//! Will make a string all lower-case
-			static std::string ToLower(const std::string& str);
-		};
-	}
-}
-
-
-/*** ./../Hazelnupp/VoidValue.h ***/
-
-#pragma once
-
-namespace Hazelnp
-{
-	/** Specializations for void values. These house no value whatsoever, but only communicate information by merely existing.
-	*/
-	class VoidValue : public Value
-	{
-	public:
-		VoidValue();
-		~VoidValue() override {};
-
-		//! Will return a deeopopy of this object
-		Value* Deepcopy() const override;
-
-		//! Will return a string suitable for an std::ostream;
-		std::string GetAsOsString() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		long long int GetInt64() const override;
-		//! Throws HazelnuppValueNotConvertibleException
-		int GetInt32() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		long double GetFloat64() const override;
-		//! Throws HazelnuppValueNotConvertibleException
-		double GetFloat32() const override;
-
-		//! Returns an empty string
-		std::string GetString() const override;
-
-		//! Returns an empty list
-		const std::vector<Value*>& GetList() const override;
-	};
-}
-
-/*** ./../Hazelnupp/ListValue.h ***/
-
-#pragma once
-#include <vector>
-
-namespace Hazelnp
-{
-	/** Specializations for list values (uses std::vector<Value*>)
-	*/
-	class ListValue : public Value
-	{
-	public:
-		ListValue();
-		~ListValue() override;
-
-		//! Will return a deeopopy of this object
-		Value* Deepcopy() const override;
-
-		//! Will return a string suitable for an std::ostream;
-		std::string GetAsOsString() const override;
-
-		//! Will add this value to the list
-		void AddValue(const Value* value);
-
-		//! Will return the raw value
-		const std::vector<Value*>& GetValue() const;
-
-		operator std::vector<Value*>() const;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		long long int GetInt64() const override;
-		//! Throws HazelnuppValueNotConvertibleException
-		int GetInt32() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		long double GetFloat64() const override;
-		//! Throws HazelnuppValueNotConvertibleException
-		double GetFloat32() const override;
-
-		//! Throws HazelnuppValueNotConvertibleException
-		std::string GetString() const override;
-
-		//! Will return this values list
-		const std::vector<Value*>& GetList() const override;
-
-	private:
-		std::vector<Value*> value;
-	};
-}
-
-/*** ./../Hazelnupp/Placeholders.h ***/
-
-#pragma once
-#include <string>
-
-namespace Hazelnp
-{
-	namespace Placeholders
-	{
-		//! The only purpose of this is to provide the ability to return an empty string as an error for std::string& methods.
-		static const std::string g_emptyString;
-	}
-}
--- a/GhettoCryptCLI/StringTools.cpp
+++ b/GhettoCryptCLI/StringTools.cpp
@ -1,134 +0,0 @@
-#include "StringTools.h"
-#include <sstream>
-
-std::string StringTools::Replace(const std::string& str, const char find, const std::string& subst) {
-    std::stringstream ss;
-
-    for (std::size_t i = 0; i < str.length(); i++)
-    {
-        if (str[i] != find)
-            ss << str[i];
-        else
-            ss << subst;
-    }
-
-    return ss.str();
-}
-
-std::string StringTools::Replace(const std::string& str, const std::string& find, const std::string& subst) {
-    if (find.length() == 0)
-        return str;
-
-    std::stringstream ss;
-
-    std::size_t posFound = 0;
-    std::size_t lastFound = 0;
-
-    while (posFound != std::string::npos)
-    {
-        lastFound = posFound;
-        posFound = str.find(find, posFound);
-
-        if (posFound != std::string::npos)
-        {
-            ss << str.substr(lastFound, posFound - lastFound) << subst;
-            posFound += find.length();
-        }
-        else
-        {
-            ss << str.substr(lastFound, (str.length()) - lastFound);
-        }
-    }
-
-    return ss.str();
-}
-
-std::string StringTools::Replace(const std::string& str, const char find, const char subst) {
-    std::stringstream ss;
-    ss << subst;
-
-    return Replace(str, find, ss.str());
-}
-
-std::string StringTools::Replace(const std::string& str, const std::string& find, const char subst) {
-    std::stringstream ss;
-    ss << subst;
-
-    return Replace(str, find, ss.str());
-}
-
-std::string StringTools::Lower(const std::string& str) {
-    std::stringstream ss;
-
-    for (std::size_t i = 0; i < str.size(); i++)
-    {
-        const char c = str[i];
-
-        // Quick-accept: regular letters
-        if ((c >= 'A') && (c <= 'Z'))
-            ss << (char)(c | 32);
-
-        // Else: keep the character as is
-        else ss << c;
-    }
-
-    return ss.str();
-}
-
-std::string StringTools::Upper(const std::string& str) {
-    std::stringstream ss;
-
-    for (std::size_t i = 0; i < str.size(); i++)
-    {
-        const char c = str[i];
-
-        // Quick-accept: regular letters
-        if ((c >= 'a') && (c <= 'z'))
-            ss << (char)(c & ~32);
-
-        // Else: keep the character as is
-        else ss << c;
-    }
-
-    return ss.str();
-}
-
-std::vector<std::string> StringTools::Split(const std::string& str, const std::string& seperator) {
-    std::vector<std::string> toRet;
-
-    // Quick-accept: str length is 0
-    if (str.length() == 0)
-        toRet.push_back("");
-
-    // Quick-accept: seperator length is 0
-    else if (seperator.length() == 0) {
-        for (const char c : str)
-            toRet.push_back(std::string(&c, (&c) + 1));
-    }
-
-    else {
-        std::size_t idx = 0;
-        while (idx != std::string::npos) {
-            std::size_t lastIdx = idx;
-            idx = str.find(seperator, idx);
-
-            // Grab our substring until the next finding of sep
-            if (idx != std::string::npos) {
-                toRet.push_back(str.substr(
-                    lastIdx,
-                    idx - lastIdx
-                ));
-
-                idx += seperator.length();
-            }
-            // No more seperator found. Grab the rest until the end of the string
-            else {
-                toRet.push_back(str.substr(
-                    lastIdx
-                ));
-            }
-        }
-    }
-
-    return toRet;
-}
--- a/GhettoCryptCLI/StringTools.h
+++ b/GhettoCryptCLI/StringTools.h
@ -1,37 +0,0 @@
-#ifndef STRINGTOOLS_STRINGTOOLS_H
-#define STRINGTOOLS_STRINGTOOLS_H
-
-#include <string>
-#include <vector>
-
-/* Handy utensils to manipulate strings */
-class StringTools
-{
-public:
-	//! Will replace every occurence of `find` in `str` by `subst`.
-	static std::string Replace(const std::string& str, const char find, const std::string& subst);
-
-	//! Will replace every occurence of `find` in `str` by `subst`.
-	static std::string Replace(const std::string& str, const std::string& find, const std::string& subst);
-
-	//! Will replace every occurence of `find` in `str` by `subst`.
-	static std::string Replace(const std::string& str, const char find, const char subst);
-
-	//! Will replace every occurence of `find` in `str` by `subst`.
-	static std::string Replace(const std::string& str, const std::string& find, const char subst);
-
-	//! Will make a string all-lowercase.
-	static std::string Lower(const std::string& str);
-
-	//! Will make a string all-uppercase.
-	static std::string Upper(const std::string& str);
-
-	//! Will split a string by a string seperator
-	static std::vector<std::string> Split(const std::string& str, const std::string& seperator);
-
-private:
-	// No instanciation! >:(
-	StringTools();
-};
-
-#endif //STRINGTOOLS_STRINGTOOLS_H
--- a/GhettoCryptCLI/Version.h
+++ b/GhettoCryptCLI/Version.h
@ -1,2 +0,0 @@
-#pragma once
-#define GHETTOCRYPTCLI_VERSION 0.124
--- a/GhettoCryptCLI/readme.md
+++ b/GhettoCryptCLI/readme.md
@ -1,202 +0,0 @@
-# GCrypt CLI
-Easy text and file encryption via the command line using Ghetto Crypt. Now supporting [*esoteric data formats*](#esoteric-data-formats)... :)  
-Again, please only use this as an obfuscator or if the only other option would be no encryption at all.
-Do you want to quickly and securely encrypt stuff via the command line? Use openssl-cli with the aes cipher. It's a bit more wordy but much faster and more secure.
-
-Still want to use Ghetto Crypt cli? Here ya go!
-Just clone this repository, navigate into this directory and run `cmake . && make`. It shouuuld *\*crosses fingers\** just build.
-
-If you want to use this globally, you could move it to `/usr/bin/`, or some other location in your $PATH.
-
-## How do i use this?
-All arguments and flags:
-```
-$ gecrypt --help
-CLI for the ghettocrypt cipher/obfuscator
-Copyright (c) 2022 Leon Etienne
-Ghettocrypt v0.21
-Ghettocrypt CLI v0.124
-THIS IS EXPERIMENTAL SOFTWARE AND MUST BE CONSIDERED INSECURE. DO NOT USE THIS TO ENCRYPT SENSITIVE DATA! READ THE README FILES ACCESSIBLE AT "https://github.com/Leonetienne/GhettoCrypt/blob/master/readme.md" AND "https://github.com/Leonetienne/GhettoCrypt/blob/master/GhettoCryptCLI/readme.md"
-
-==== AVAILABLE PARAMETERS ====
-
--iobase-8   VOID   incompatibilities=[--iobase-2, --iobase-10, --iobase-64, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base8
-
--progress   -p   VOID   Print digestion progress to stdout. May be advisable for large files, as the cipher is rather slow.
-
--cli-version   VOID   Will supply the version of ghettocrypt-cli used.
-
--keyfile   -kf   STRING   incompatibilities=[--key, --keyask, --hash]   Read in the first {KEYSIZE}(=512) bits of this file and use that as an encryption key. WARNING: Arguments may be logged by the system!
-
--iobase-2   VOID   incompatibilities=[--iobase-8, --iobase-10, --iobase-64, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base2
-
--iobase-10   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-64, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base10
-
--iobase-ugh   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-10, --iobase-64, --iobase-uwu]   Interpret and format ciphertexts in base ugh
-
--iobase-uwu   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-10, --iobase-64, --iobase-ugh]   Interpret and format ciphertexts in base uwu
-
--iobase-64   VOID   incompatibilities=[--iobase-2, --iobase-8, --iobase-10, --iobase-uwu, --iobase-ugh]   Interpret and format ciphertexts in base64
-
--ostdout   VOID   incompatibilities=[--ofile, --hash]   Output of digested files will be dumped to stdout instead of a file.
-
--encrypt   -e   VOID   incompatibilities=[--decrypt, --hash]   Use the encryption routine.
-
--infile   -if   STRING   incompatibilities=[--intext]   Encrypt this file. Saves as {filename}.crypt, if not specified otherwise.
-
--version   -v   VOID   Will supply the version of ghettocrypt used.
-
--decrypt   -d   VOID   incompatibilities=[--encrypt, --hash]   Use decryption routine.
-
--hash   -h   VOID   incompatibilities=[--encrypt, --decrypt]   Use the ghetto cipher as a hash digest.
-
--intext   -it   STRING   incompatibilities=[--infile]   Encrypt this string. Dumps to stdout.
-
--ofile   -o   STRING   incompatibilities=[--ostdout, --hash]   Use this filename for output if --infile is specified. Gets ignored otherwise.
-
--keyask   -ka   VOID   incompatibilities=[--key, --keyfile, --hash]   Read the encryption key from stdin.
-
--key   -k   STRING   incompatibilities=[--keyfile, --keyask, --hash]   Use this value as a password to extrapolate the encryption key. WARNING: Arguments may be logged by the system!
-```
-
-###  Examples
-Please note that commonly used arguments are supplied in their short form (`-e` in place of `--encrypt`).
-
-#### I want to encrypt text!
-```sh
-$ gecrypt -e --keyask --intext "hello, world!"
-efbebc429c8370bf84f00b0d8ccbaf7858b3b87d71ff58cb1cfefa8fb0c68094c0865565873aa8a5254ede59be46e81a4d4917e679b18cb290dbd6669cb6207a
-```
-
-#### Now decrypt it
-```sh
-$ gecrypt -d --keyask --intext "efbebc429c8370bf84f00b0d8ccbaf7858b3b87d71ff58cb1cfefa8fb0c68094c0865565873aa8a5254ede59be46e81a4d4917e679b18cb290dbd6669cb6207a"
-hello, world!
-```
-
-#### What about not using hex?
-> :warning: Custom bases are super imperformant. 
-> Encrypting all text in main.cpp took about two seconds.
-> Outputting it in base-64 took just over ONE MINUTE. In base-2 over SEVEN MINUTES. The general trend seems to be, the larger the base, the better it performs.
-
-```sh
-$ gecrypt -e --keyask --intext "hello, world!" --iobase-2
-111001001011100000011111000100010100110011100110000100100101001001110001001000101011110000000011011100001010111010001000110111110110011011100000001100110001001000100111011000101010010001011011111011001000011111100100101001011110011101110001010011000101011001111010000001001100101110000101101101101001110100100001101010111101010000100111101110000110011101100101101011000011101001000011010010011001111010001001101000101001100101010000100010111101101100010000000001001110010001001011001001011011010111001101000100
-
-$ gecrypt -e --keyask --intext "hello, world!" --iobase-8
-71134037042463460445116110536003341272106766334014611047305221337310374451363561230531720114560555516441527520475606354553035103223172115051452042755420011621131133271504
-
-$ gecrypt -e --keyask --intext "hello, world!" --iobase-10
-2994749439449970047518881970731547473115480925772565399786126223459744370490386223437520234266936877059618216185983047971748564015130703048737306773910340
-
-$ gecrypt -e --keyask --intext "hello, world!" --iobase-64
-Co/WjpV5nPrCaz0QMdrXAXzzOH5HODRsBNL22KZowmGMcTLwfmsQpzt7Ik+ViR5vOhUXowFQeR5x2vbcj1X5ae
-```
-I won't be pasting in stdout for every example. It would become too cluttered.
-
-#### Passing the key as an argument
-```sh
-$ gecrypt -e --key "secretpassword" --intext "hello, world!"
-```
-> :warning: Some operating systems will log cli arguments! THIS WOULD BE THE ENTIRE KEY!
-
-#### Using keyfiles
-```sh
-$ gecrypt -e --keyfile "dog.jpg" --intext "hello, world!"
-```
-> :warning: Some operating systems will log cli arguments! One might find your keyfile!
-
-#### Encrypting files
-```sh
-$ gecrypt -e --keyask --infile "cat.jpg"
-```
-File `cat.jpg.crypt` will be created.
-
-#### Encrypting files to a target file name
-```sh
-$ gecrypt -e --keyask --infile "cat.jpg" -o "encrypted_cat.jpg"
-```
-File `encrypted_cat.jpg` will be created.
-
-#### Decrypting files
-```sh
-$ gecrypt -d --keyask --infile "cat.jpg.crypt"
-```
-File `cat.jpg.crypt.plain` will be created. Its contents match `cat.jpg`  
-> :warning: Since this is a block cipher, decrypted files may be tailpadded with a few nullbytes.
-
-#### Decrypting files to a target file name
-```sh
-$ gecrypt -d --keyask --infile "cat.jpg.crypt" -o "decrypted_cat.jpg"
-```
-File `decrypted_cat.jpg` will be created. You can now open it again.
-
-#### Encrypting large files takes time. How's the progress?
-```sh
-$ gecrypt -e --keyask --infile "cat.jpg" --progress
-```
-Something along the lines of `Encrypting... (Block 200 / 1148 - 17.4216%)` will be regularly, but not too often, printed to stdout.
-
-#### Any cipher can also compute hashsums
-```sh
-$ gecrypt -h --intext "hello, world!"
-a96f42c9d97e46b9e1ed7de5182770170d4ef9b7b8264f3fbd89b38dc60c1fe06232653f5856013307fc020fb1d35f2bea26bc0f373c5ac35a722c6b03d8254d
-
-$ gecrypt -h --infile "cat.jpg"
-fe6bdfb6ec39771c4fdcdc40e52397bcd67fbfef0ad5a15ebbd8b9e4c2a815848b3984eda5ef6f727e9e420c23500c90c42ab80ac5659048be8969357741e3e5
-
-```
-The hashsum will always be of size BLOCK_SIZE. That is 512 bits by default.  
-> :warning: Calculating a hashsum takes about twice as long as regular encryption.
-
-#### What version am i running?
-Depending on wether you want to know the GhettoCrypt version or the CLI's version, use either `--version` or `--cli-version`. It will print out a floating point number.
-
-#### I want to stream the output of file en/decryption.
-You can dump the binary result to stdout. In this example, we'll stream it into a jpg file,
-but you could stream it to whatever you'd like.
-```sh
-$ gecrypt -d --keyask --infile "cat.jpg.crypt" --ostdout > "decrypted_cat.jpg"
-```
-
-## Esoteric data formats
-#### Base *UwU*
-```sh
-$ gecrypt -e --keyask --intext "hello, world!" --iobase-uwu
-:) sewnpaiii tastieee uhh?! nappies cutewr twe best cutieee :O tastieee senpaiiiw favowite toesy-woesies ^.^ :3 best chomp whiffle uwu Awww sewnpaiii comfy-womfy :p keewl Awww youuu nyeko :O tasties hiiiii heeeey (*^_^*) youuu toot uhh..? smush (*^_^*) *bites-lip* whiffle haaaay nyah! comfy-womfy :) cutsie Owww haaaay snaffle haaaai haaaai nyeko *sweats* :) uhh..? boop toot *bites-lip* <3 whiiiich whiffskaws ^.^ twe whiffskaws hiiiii *sweats* Owww dewicious i tasties :P awe hewwo boop rawr uwu dewicious eughh twe cutsie xD
-```
-
-#### Base **UGH!**
-```sh
-$ gecrypt -e --keyask --intext "hello, world!" --iobase-ugh
-Grr... Wha-? Aah! Aah! Uh-huh... Aah! Grr... Aah! Aah! Uh-huh... Ah... Ugh Grr... Ugh Pft! Nu-uh... Gah! Bah! Huh...? Ah... Uh-huh... Wha-? Pft! Nu-uh... Ugh Wha-? Psh! Agh! Ah... Aah! Nu-uh... Psh! Pft! Nu-uh... Psh! Shh! Gah! Ah... Pft! Gah! Shh! Bah! Gah! Uh-huh... Gah! Duh! Aah! Uh-huh... Er- Nu-uh... Gah! Wha-? Pft! Er- Shh! Ah... Huh...? Er- Wha-? Uh-huh... Ah... Shh! Ugh Bah! Wha-? Uaah! Ah... Nu-uh... Uh-huh... Ugh Pft! Pft! Gah! Shh! Shh! Wha-? Bah! Ugh Grr... Aah! Pft! Nu-uh... Ah... Aah! Agh! Er- Psh! Uaah! Nu-uh... Ugh Wha-? Uh-huh... Shh! Pft! Aah! Agh! Grr... Agh! Agh! Grr... Pft! Wha-? Wha-? Uh-huh... Aah! Ugh Aah! Pft! Gah! Bah! Huh...? Ugh Bah! Uaah! Gah! Bah! Duh! Duh! Uh-huh... Grr... Ah... Grr... Ugh Ah... Pft!
-```
-
-## LICENSE
-```
-BSD 2-Clause License
-
-Copyright (c) 2021, Leon Etienne
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-```
--- a/1
+++ b/1
@ -0,0 +1 @@
+Subproject commit 3519d3191e9f79625fe2e3f1fc8bc6393b299dda
--- a/1
+++ b/1
@ -0,0 +1 @@
+Subproject commit 7d9193e3eec9129298db3ac288432105135e18dd
				`@ -0,0 +1 @@`
				`Subproject commit 3519d3191e9f79625fe2e3f1fc8bc6393b299dda`
				`@ -0,0 +1 @@`
				`Subproject commit 7d9193e3eec9129298db3ac288432105135e18dd`