I'm using the following code to decrypt some strings I reicive but I'm getting the following error: BlockSize must be 128 in this implementation. I would like t
After having implemented Huffman coding for text in Python, how do I effectively encrypt the resultant Huffman codes in AES-128? Huffman Coding using Python For
Hello I was wondering how to revert a string that was shuffled with the random.shuffle() function from python. I know that the original string was shuffled with
I want to implement an algorithm which will encrypt and decrypt files using diffie hellman algorithm but I am unable to find any solution for the same. Here is
I got this C# code but I need it to be done in Javascript. The idea is that I need to execute this bit of code when there is no internet in the browser, basical
What are the key schemes, sizes, and encodings used in GUN db? I didn't find a quick answer on searching so am adding the question here. The keys look like: let
I'm trying to remove the dependency on Bouncy Castle for a PowerShell module, whilst keeping it cross platform. Currently I have the following code: function In
So, Im programming a Chrome Extension. I want to store data in a Database. I logically dont want anyone else to have access to the database. How can I make it t
I want to implement CBC mode in Simon Cipher and i also have put the initialization vector. My problem is why the decryption output give the wrong result. The o
I have an encrypted hash and I don't know the HASH TYPE. I have 2 alternatives, one of them is surely correct (matches INPUT with OUTPUT). How can I find the ha
I'd like to access directly to the numbers composing the ciphertext Ctxt from HElib, but reading the documentation I don't seem to find anything that can help m
I am storing my data, including the signature in string format, and after converting the signature to and from strings following the MDN Documentation the verif
I am learning NodeJS and trying to import and use a method from the crypto package. However, right out of the gate, I get the following error: TypeError: this[
I'm trying to make simple encrypt/decrypt cli script. I'm getting an error while decoded the encrypted text. TypeError: token must be bytes If I use str.encod
We have an application that has two projects as follows (1) AppClient – This dotnet core MVC project and it is running on WebServer on IIS (2) AppService
I am in need of a shuffle function that uses CSPRNG (Cryptographically Secure Pseudo Random Number Generator) and can be seeded manually for the same output for
I'm getting this error: /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/OpenSSL/crypto.py:14: CryptographyDeprecationWarning: Python
I am new to smart contracts and I am working on an Eth Rinkeby dapp and was wondering if anyone can tell me what the "16" means in this section: } network =
I am trying to create and test my api for login using C#. Below is the major part of the code: private static void CreatePasswordHash(string password, out byte[
Recently I have migrated my app from OpenSSL 1.0 to OpenSSL 3.0. And now my connection is not working anymore. The methods which perform private encryption and