When we check the doc of crypto from https://nodejs.org/api/crypto.html#cryptogeneratekeypairtype-options-callback, we see this sentence. If this method is inv
Given a private key; generate a keyfile that contains both the private and public keys. Given a public key; generate a keyfile that contains only the public key
The private key is generated using Elliptic Curve. None of the methods from the SubtleCrypto interface of the Web Crypto API seem to be able to derive a public
This is first time I try NACl.NET which are desribed here well. Nuget from here https://www.nuget.org/packages/NaCl.Net/ I take code usage from here https://git
In my application, I want to add a face unlock feature to unlock my application. but as I used local_auth package it takes both figure and face. Like, If the us
Hello i try to figure out how to encode normal rpc calls in an raw transaction. Till now my problem is that i dont know what the hex must contain as string. f.e
So I'm wanting to monitor a Polygon wallet for when transactions occur. It doesn't seem like there are a ton of resources for Polygon wallet monitoring, mostly
My question is basically as follows: How to generate two cases of 2048 bit RSA key so that their unsigned big endian modulus requires prefix with 0x00 and anoth
Step 1. I generated RSA key pairs for Alice and Bob, respectively, and encrypted a message for Alice using Alice's public key. Step 2. I multiplied the public
While studying RSA, I saw this decryption form. M = Cd mod N If i know M,d,N, How Can I get C data from this expression? Is there any solution?
In a digital certificate issued to a domain, using an RSA cipher, I would like to find the prime number used in the encryption. In firefox you get the public ke
I am experimenting with Fernet from Cryptography module in Python and encountered certain heavy terms I was not able to understand, despite clear and good docum
I'm trying to do the following: Receive x and y coordinates of a EC public key Generate a random EC public key Compute the shared secret of the two keys I'm stu
I am working on Aadhaar Paperless Offline e-kyc, trying to validate aadhaar XML signature using public key certificate. But I'm not sure is this the right way t
I am using ccxt library to work with exchange. Struggling with making market order on Bybit. How it can be fixed? The error i've got is TypeError: Exchange.requ
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