Entropic Dispersal and Reassembly™ (EDR) v2.1
A local, exact-or-nothing data protection protocol. No single piece reveals your data.
EDR encrypts a record, then splits it into 1,024 particles. Every particle and the matching anchor are required to get anything back, and the result is the exact original or nothing. The key never leaves this browser tab.
At reconstruction, everything converges in RAM only. That moment still has to be protected.
Input
Select any file type to secure with EDR.
Drop a file here
or paste text below
No file selected - using text input
Browser illustration: up to 2 MB per object, 1,024 particles, particle size scales with your input. Processing and the key stay in this browser tab. The public review package uses the fixed 128 KiB profile documented in the spec.
Entropographic conversion
This is what a successful attacker finds.
Encrypted particles (the key and the anchor unlock these)
The page shows the first 32 particles and the first 160 bytes of each particle for readability. The generated Entropograph contains all 1,024 full particles.