//+------------------------------------------------------------------+ //| Textacrypt v4 //+------------------------------------------------------------------+ Textacrypt is a ecrypted browser messaging app, based on Mqtt protocoll. Messages is AES encrypted with Javascript CryptoJS. Mqtt server broadcast message to all connected devices, but only receiver who decrypts message will see the real message. As a extra security layer, a timebased salt is added to user password. Cause of the timebased encryption, sender and receiver clocks must be synced. Created by PES 2021, skjolddisplay.com. //+------------------------------------------------------------------+ //| Usage //+------------------------------------------------------------------+ Wait for Green status saying "Mqtt Server:...." Enter a long Key for strongest security (Use Letters,numbers,special characters). Enter your message. Click Send or Enter. Send and receice log will show. Also a CRC-16 value is shown for comparing correct message. //+------------------------------------------------------------------+ //| CryptoJS //+------------------------------------------------------------------+ CryptoJS v3.1.2 source: https://code.google.com/archive/p/crypto-js/ CryptoJS supports AES-128, AES-192, and AES-256. It will pick the variant by the size of the key you pass in. If you use a passphrase, then it will generate a 256-bit key. //+------------------------------------------------------------------+ //| Donate //+------------------------------------------------------------------+ Please donate Bitcoin if this app was helpfull to you. Bitcoin address: bc1q8pa553f5h7mn34dsgnxdgr90u5fj3042nqs9p7