Abstract In the quest for quantum-resistant cryptography, we often look to mathematical complexity. But what if the most robust encryption models the universe itself? The Gravitational Lensing Key (GLK) Cipher is a cryptographic framework that doesn't just borrow terminology from astrophysics—it encodes data using the fundamental mechanics of spacetime curvature. The core of the cipher is the Lens Vector, a dyadic tensor that represents the total spacetime curvature. It is generated by the in...

Abstract In the quest for quantum-resistant cryptography, we often look to mathematical complexity. But what if the most robust encryption models the universe itself? The Gravitational Lensing Key (GLK) Cipher is a cryptographic framework that doesn't just borrow terminology from astrophysics—it encodes data using the fundamental mechanics of spacetime curvature. The core of the cipher is the Lens Vector, a dyadic tensor that represents the total spacetime curvature. It is generated by the in...