I have a database from django and I want to work with it from Node.js. I have a task: authenticate users. Known from database: algorithm pbkdf2_sha256, salt, 10000 iterations and base64-encoded hash. What steps I must to do in JS to encode some passw...
I'm trying to generate SHA-256 hash for files.  I have used https://www.npmjs.com/package/crypto-js library for that. please see below code for that.   import { Component, OnInit } from '@angular/core'; var SHA256 = require("crypto-js...
Question:      How to generate a checksum correctly, which is unique, consistent independent of browsers? Also, I would like to convert a SHA256/MD5 checksum string to 64-bit. How to properly read a file without huge RAM requirement to generate check...
I am using the crypto module of node.js to generate a SHA256 hash like this:  const key = crypto.createHmac('sha256', data).digest('hex');   Now, tweetnacl throws the error: bad key size when the key is passed in the secretbox:  nacl....
I know it has been asked before. But I am yet not sure about the solution(whether it is at all possible).  In firefox, even in IE, if I login to gmail, and take the memory dump of the browser process, password is clearly visible in plain text.  Thoug...
I'm in the process of setting up server-to-server auth for my react app to be able to pull data from the Google Spreadsheet API without the user having to authenticate.   I'm going through the docs: https://developers.google.com/identity/prot...
We've built a javascript module which can be embedded in third-party webpages.  When this client module is initialized, it executes a transaction within our web application via a cross-site request.  The transaction consists of an external uuid,...
I need to be able to produce a hash value in javascript that will match on the server.    These are the sample input:    string plaintext = "1398836885"; string salt = "8xTpd9gMxF22nBcotVChIH5ocxplLQzI3Ba7xXBkMyyOVVr6e5/mupqxFHYVQD0U77BEb...
I have a requirement to post form data to an external third party. The client has suggested the data to be secured using SHA-256. They want us to hash the value so they can verify the integrity and authentication of the data.  We are using .net MVC....
I have an X509 certificate in current user storage (Windows 10). What is the simplest approach to verifying a signature in JavaScript which was generated by RSACryptoServiceProvider in C# / .NET? I already have the C# method:  public static string Ge...

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