auth_encrypt

Adds AES-256 client-side encryption to authentication forms (login, registration, user edit) with automatic server-side decryption. Uses per-form session keys for enhanced security and includes detailed logging for security auditing.

Features

• Zero configuration - works out of the box
• Encrypts passwords and usernames before transmission
• Per-form, per-session encryption keys with server validation
• Security event logging (key mismatches, decryption failures)
• Supports CDN or local CryptoJS installation
• Compatible with standard Drupal forms

Requirements

• PHP OpenSSL extension
• CryptoJS library (auto-loaded from CDN or place in /libraries/crypto-js)

Installation

1. Install module as usual
2. Module automatically attaches to login, registration, and user edit forms
3. Optional: Place CryptoJS in /libraries/crypto-js to avoid CDN dependency