CaesarCipher | Caesar Cipher | Encryption library
kandi X-RAY | CaesarCipher Summary
kandi X-RAY | CaesarCipher Summary
Caesar Cipher
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of CaesarCipher
CaesarCipher Key Features
CaesarCipher Examples and Code Snippets
Lines of Code : 1License : Permissive (MIT)
Copynpm i @cryptoolsorg/caesarcipher
Community Discussions
Trending Discussions on CaesarCipher
QUESTION
I am to summarise just using Caesar cipher on my python program to encrypt and decrypt. However, I seem to be completely lost because I want to return self.cipher which is the encrypted message. I want to be able to store this value and use it to decrypt it in my other method decryptCipher. I need advice on how to pass the value I return from the encryptCipher method to the method decryptCipher. I also from running this get an error saying 'str is not callable'. Thanks!
encryption using Caesar cipher (classes)class CaesarCipher(object):
...ANSWER
Answered 2020-Oct-02 at 23:35You're storing the encrypted message in both the object (self.cipher) as well as returning it. Not a problem if you want both, but you may want to blank out your self.cipher before you start populating it (otherwise you'll append a whole new encrypted message on top of previous encryptions as you go).
Alternatively, make a temp empty string and append on it all within your method.
In terms of str not callable, it is because you define an attribute self.decryptCipher = " " in init as well as define a method decryptCipher().
your method call is actually calling your string and trying to pass info into it.
QUESTION
I am learning Java and one of the resources I am using is Coursera. For one of the assignments, I am writing a constructor for a CaesarCipher class where I am initializing the alphabet and the "shifted" alphabet.
...ANSWER
Answered 2020-Jul-16 at 19:38Just accept the key in your constructor (it's good practice to make it immutable by making it a private final int) and then make https://en.wikipedia.org/wiki/Single-responsibility_principle methods to do something with that key.
Also alphabet could be a public static final String
shifted looks like it should be a method to me.
QUESTION
I wrote a code that executes Caesar Cipher for a text file.
Everything works great if I use the key up to 26. From key 26, it fails to execute decrypt properly.
what could be the problem?
This is the function of the Caesar Cipher:
...ANSWER
Answered 2020-May-15 at 20:08Change this:
QUESTION
I'm trying to run a python application in a docker container. This program suppose to take user's input and encrypt it using caeser cipher. when I run it on my terminal it works perfectly fine however when i try to run it with docker it generates the following errors
Enter the text:
...ANSWER
Answered 2020-May-06 at 14:52You should run your container with the -it flags (interactive terminal). This will allow you to interact with the process running inside the container.
For example:
foo.py
QUESTION
I'm working on project on IntelliJ IDEA and I want to add support to Extensible Applications in my java application.
The way to do it is, creating a jar file in this jar file there should be a META-INF/services directory, inside this directory, I need to add a file whose name contains the same name as the fully-qualified name of the interface which provides the service, and in that file it should have the fully-qualified name of the implementations of that interface.
This is the encrypt and decrypt service in my project .
These two are the files in my program which provides the service.
This is the interface which declares the service methods.
...ANSWER
Answered 2020-Apr-13 at 19:29You need a class that locates, loads and instantiates service providers (specific implementations of Cipher) and catch them.
There are some approach to implementing singletons. One of the most common way is based on keeping the constructor private and exporting a public static member to provide access to the sole instance. This public static member can be a static field or a static method factory (getInstance() in our sample code):
QUESTION
I'm new to Haskell. I've put together a basic Caesar Cipher, it works, but it's very messy and difficult to read.
...ANSWER
Answered 2020-Mar-28 at 11:33I would first of all rewrite some functions. For example. zip alphabet [0 .. length alphabet] can be replaced with zip alphabet [0..], since the zip will stop from the moment one of the lists is exhausted. Making use of (!!) and head is often not good practice, since these functions are non-total: if the index is too large, or the list is empty, (!!) and head will error respectively.
We can define helper functions, for example for num2let:
QUESTION
Short note beforehand: saw questions( IntelliJ IDEA running the wrong class and IntelliJ IDEA not correct Run java project) answered but they didn't help.
After starting a new class(in this case CaesarCipher) and typing the code there is no option to run it.
After I press right-click on it in the source folder on the left, there is no option to run.
And in the toolbar, it is not possible to choose the class.
I'm apologizing in case I overviewed the solution.
...ANSWER
Answered 2020-Jan-27 at 12:00First of all, You should remove the enlisted errors on stacktrace from your test.java class.
I can see the class you created CaesarCipher.java doesn't have any public static void main(String[] args) method.
In order to run class you need to put in your main class.
QUESTION
I am trying to code caesar cipher, but each time i try and fix the error, it doesn't work. There always seems to be a string or integer error. All the values come out fine, there is no variable issue, as far i am concerned. I feel the issue comes from me not writing the code correctly, but i can't figure out what it is.
My code:
...ANSWER
Answered 2020-Jan-24 at 09:50The error you are getting is due to the fact you are trying to sum a int and a str.
In particular, the following line:
QUESTION
coding newbie here. I was practicing my C# to make a Caesar Cipher encoder. When I was making a method to encrypt my message, I got this error. (see it below).
Why am I getting this error?
I've tried to change the method return type to void. But then it says that it cannot convert void type to bool. Can I have some help here?
...ANSWER
Answered 2019-Nov-12 at 13:20You need to return something outside the loop at the end of the method in case of secretMessage has length to 0, or the loop returns nothing.
First you need to check at the beginning for null or empty, so ToLower will not raise an exception.
Next you need to return something too at the end in case of the loop return nothing.
QUESTION
I'm just a starter at java, and I'm trying to figure out the codingbat "Ceaser Cipher" problem. The questions says to "Develop a method that accepts as input a shift value and a message. The shift value will be no less than -25 and no greater than 25. Any character that occurs in the message and that is not an upper case letter should be encoded as itself." The program already applies the message and value. For example, if the message is "ABCDE" and the shift is 1, it should print "BCDEF".
Eveyrtime I try to run my code, I get a "char cannot be converted to java.lang.String line:9" error. Does anyone know how to fix this?
...ANSWER
Answered 2019-Nov-02 at 22:43You are trying to return a Character when the method requires you to return a String. Instead of returning newMsg or letter, you want to create a new string at the beginning of the method and set the next character the string to that value, like this:
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