Fix Encryption Reliability – Encryption not working on app!

I’ve built a Snap-style social media app on lovable.dev and wired in the full Signal protocol—X3DH for the first handshake, ECDH+Double Ratchet for forward secrecy, AES-GCM-256 with HKDF-HMAC-SHA-256 for payload protection… (Budget: $15 – $25 USD, Jo…

Text Encryption & Decryption Script

I need a straightforward, well-documented script that can both encrypt and decrypt plain-text data for a small-scale cyber-security exercise. My priority is speed—I’d like to start as soon as possible and wrap up quickly—so lean, readable code is ess…