I have this bit of code in my js : export const encrypt = (data, key) => { const encrypted = CryptoJS.AES.encrypt( JSON.stringify(data), key ).toString(); return encrypted; }; but when i decrypt it in my laravel backend : Route::post('/decrypt', function…
In my client, a user selects a photo for upload, we do a small transformation on it using the canvas to resize it to a max height/width (preserving aspect ratio) of 2500 pixels. Once the user submits, the server writes…
I am trying to encrypt and decrypt a string in PHP as well as in JS. PHP function encrypt_decrypt($action, $string) { $output = false; $encrypt_method = "AES-256-CBC"; $secret_key = '$6Za+?k}^`5q:f^@TSxy69gf7JcKuF!,'; $secret_iv = '$6Za+?k}^`5q:f^@TSxy69gf7JcKuF!,'; $key = hash('sha256', $secret_key); // echo $key.'…
I want to generate a unique number everytime. I have used crypto module for that. const alphanu = crypto.randomBytes(16).toString('hex') This will generate alphanumeric string of length 32. I want to generate a number of length 8. I tried randomInt as…
I am attempting to implement WalletConnect V1 in my React-Native Wallet app. However, whenever I use the following import: import WalletConnect from "@walletconnect/client"; I get the following error: Unable to resolve module crypto from /Users/<my-name>/<company-name>/<client-name>/<app-name>/node_modules/@walletconnect/randombytes/dist/cjs/node/index.js: crypto could not be found…
I try to rewrite validation code to JS + cryptoJS: var secret_key = CryptoJS.HmacSHA256(bot.token, "WebAppData"); var key = CryptoJS.HmacSHA256(initData, secret_key) // initData it is - Telegram.WebApp.initData if(key==hash){ // validated } // I have also tried converting 'key' to hex: key…