IMMUNE Messenger vs FaradayWire Messenger

IMMUNE is an innovative, new messenger with a built-in crypto wallet, a high degree of security and protection for your data. The built-in crypto wallet allows you to easily and quickly transfer to your friends and business partners - sending and receiving bitcoins directly from the chat. IMMUNE does not store personal correspondence and contacts on its servers, all data remain on your device. All correspondence is protected with end-to-end encryption using strong, proven algorithms (ECIES, AES256). IMMUNE contains all the usual messenger functions: Sending text and voice messages Voice and video calls Sending and receiving files of any type Sending and receiving images and videos Sending and receiving contacts from the address book The IMMUNE crypto wallet allows you to: Store bitcoins on the mobile device Transfer bitcoins to other people by phone number or a wallet address Restore the wallet using a secret phrase when reinstalling the app or changing the phone number IMMUNE uses the technology that allows you to connect to your companion directly bypassing intermediate servers, which gives high quality calls without interference and distortion. IMMUNE is an ad-free application. Just you and your partners in conversation, no annoying banners or pop-up windows.

FaradayWire is a secure messaging app created from the ground up to protect your privacy. By combining modern encryption with hardware-backed security, it’s designed to put you in control of your conversations. Every message is end-to-end encrypted using AES-256-GCM with a unique per-message key. That key is securely encrypted using modern public-key cryptography—either elliptic-curve encryption or RSA—so only you and your intended recipient can read the message. Unlike traditional messaging apps, FaradayWire integrates with YubiKey hardware security keys, ensuring your private keys stay off the cloud and off your phone. For users without a YubiKey, FaradayWire also supports generating and storing private keys securely on the device. --- Hardware Requirements (if using a YubiKey) - Works out-of-the-box with any YubiKey 5 Series (e.g., 5C NFC, 5 NFC, 5C, 5Ci). - iPhone compatibility: NFC and USB-C connections are supported on compatible devices; Lightning requires a YubiKey 5Ci. Using a New vs. Used YubiKey - New key: Plug in or tap to set up—no extra steps. - Used key: If the key is already used by another app’s PIV Key Management slot (9d), you’ll be asked to create a fresh key for FaradayWire. This replaces any existing 9d key on that YubiKey. If you need to keep the old one, use a different slot/key. Technical Details - FaradayWire uses the YubiKey PIV applet, generating an RSA-2048 key in slot 9d for message decryption. - When decrypting on iPhone without a YubiKey, FaradayWire uses elliptic-curve keys and ECIES-based encryption to protect message keys. - Current version supports the default PIV PIN; custom PINs will be supported soon. - Ports: USB-C (iPhone 15+), Lightning via 5Ci, and NFC where available. Features - True end-to-end encryption — Messages and photos are encrypted before they leave your device and only the recipient can decrypt them. - YubiKey integration — Hardware-backed key management keeps private keys off the cloud and off your device. - Option to use secure local device private key storage if not using a YubiKey. - Physical message decryption — Decrypt messages directly with your YubiKey. - Message Re-Encryption — Messages are re-encrypted after returning to the main conversations page. - Simple, immersive experience — A sleek, Matrix-inspired interface that stays intuitive. - Privacy by design — No ads, no data mining, no unnecessary tracking. - Fast & reliable — Built on modern infrastructure for seamless delivery and sync. FaradayWire is inspired by Michael Faraday’s work in shielding against unwanted interference. Like a Faraday cage blocks outside signals, FaradayWire helps shield your conversations from prying eyes. Take back control of your digital privacy. Start messaging securely with FaradayWire.