Hello, I made a crypto helper that can be used in place of getchar and cshift. Enjoy:
Functions you can use:
NOTE: Both functions will return "" if any inputs are NULL.
How to install/use:
This is my first time making something like this for other people to use so if you have any suggestions on how to improve it or any questions you can lemme know on here or dm me on discord (xtrashrimpyguy). Hope this helps!
Update 8/25/2023: Fixed an oversight on my part where it would leave out numbers, in the real cshift it just leaves the numbers as is so that's what I had it do here. Also added a VERY simple function where it just detects whether a character is a number. Added the documentation for that here if you feel the need to use it lmao.
Update 9/23/2023: Class is much faster using the Bit library and String additions. I got rid of some old functions like IsUpper and IsNumber because they're not that useful when you directly get the ASCII value and getting the ASCII value is much faster. I also added a constructor and reduced the source code to around 44 lines. Any existing programs you have using this library will still work and be faster using this new code, and as usual if you have any question feel free to DM on discord or something. Thanks!
Source Code:
Compiled code:
Functions you can use:
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How to install/use:
- Copy compiled version or compile source code into an .mscx file named whatever you want for the purpose of simplicity our .mscx file is going to be called crypto.mscx.
- In your file that you want to use add the following code:
include "pathTo/crypto.mscx";
CryptoHelper crypto = new CryptoHelper();
- To use a function like getchar do
string newString = crypto.getchar(input);
This is my first time making something like this for other people to use so if you have any suggestions on how to improve it or any questions you can lemme know on here or dm me on discord (xtrashrimpyguy). Hope this helps!
Update 8/25/2023: Fixed an oversight on my part where it would leave out numbers, in the real cshift it just leaves the numbers as is so that's what I had it do here. Also added a VERY simple function where it just detects whether a character is a number. Added the documentation for that here if you feel the need to use it lmao.
Update 9/23/2023: Class is much faster using the Bit library and String additions. I got rid of some old functions like IsUpper and IsNumber because they're not that useful when you directly get the ASCII value and getting the ASCII value is much faster. I also added a constructor and reduced the source code to around 44 lines. Any existing programs you have using this library will still work and be faster using this new code, and as usual if you have any question feel free to DM on discord or something. Thanks!
Source Code:
using System;
using Console;
using String;
using Array;
using Util;
using Bit;
class CryptoHelper {
constructor(){
Console.WriteLine("[CRYPTO_HELPER]: Shrimp's CryptoHelper loaded!");
}
function<string> cshift(string phrase,number offset){
if(Util.IsNull(phrase) || Util.IsNull(offset)){
return "";
}
number length = String.Length(phrase);
number[] phraseBytes = String.Bytes(phrase,1,length);
number[] offsetBytes = new number[length];
number i = 1;
while(i <= length){
number byte = phraseBytes[i];
if(byte >= 65 && byte <= 90){
offsetBytes[i] = 65 + ((byte - 65 + offset) % 26);
}
else if(byte >= 97 && byte <= 122){
offsetBytes[i] = 97 + ((byte - 97 + offset) % 26);
}
else{
offsetBytes[i] = phraseBytes[i];
}
i = i + 1;
}
return String.Chars(offsetBytes);
}
function<string> getchar(string input){
if(Util.IsNull(input)){return "";}
string[] split_input = String.Split(input,",");
number length = Array.Length(split_input);
number[] bytes = new number[length];
number j = 1;
while(j <= length){
bytes[j] = Util.ToNumber(split_input[j]);
j = j + 1;
}
return String.Chars(bytes);
}
}Compiled code:
24
{"compiler_version":2.0}
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