Home▸Cryptography▸Attribute-Based Encryption: Access Policy Tree Simulator

🔐 Attribute-Based Encryption: Access Policy Tree Simulator

Toggle a user's attributes against an AND, OR or k-of-n threshold access policy and watch Shamir secret sharing reconstruct the decryption key via Lagrange interpolation only once the policy is satisfied — KP-ABE and CP-ABE, live in 3D.

Cryptography3DAdvanced60 FPS

Details

CategoryCryptography

RenderingThree.js · WebGL

DifficultyAdvanced

Target FPS60

ControlsScheme buttons (KP-ABE / CP-ABE) relabel where the policy and attributes live; gate-type buttons (AND / OR / Threshold) set the access policy; threshold slider (k of 5) sets how many attributes are required; 5 attribute toggle buttons set the user's active attribute set.

Three.jscryptographyattribute-based encryptionaccess controlShamir secret sharingInstancedMesh

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⚙ Under the hood

Three.jscryptographyattribute-based encryptionaccess controlShamir secret sharingInstancedMesh

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install