For users with an extreme threat model, Picocrypt features an optional "Paranoid Mode". When enabled, data is processed through a secondary layer of encryption utilizing the block cipher. Even if a theoretical vulnerability were discovered in XChaCha20, the attacker would still face the mathematical wall of an entirely separate cryptographic algorithm. Core Features and Privacy Enhancements
You can find the latest version and the source code on the official Picocrypt GitHub repository picocrypt
Picocrypt represents a return to cryptographic totalitarianism —strict, unbreakable, and un-compromising. It doesn't phone home. It doesn't collect telemetry. It doesn't have a "cloud sync" feature or a subscription model. It is a universal translator for secrets. For users with an extreme threat model, Picocrypt
While the original developer has stepped back from the project recently, the community has picked up the mantle with Picocrypt-NG Core Features and Privacy Enhancements You can find
The name "Picocrypt" refers to a picobyte (tiny). Compare the attack surfaces:
Despite the minimalist interface, Picocrypt hides powerful features for advanced users: