How QKD — Quantum Key Distribution Works What is Quantum Key Distribution? Both the sender and the receiver share a common secret key. This is also called Symmetric Cryptography. The Sender will encrypt the information with the secret key and the receiver will decrypt the information using the same key. Thats the idea. So where does QuantumContinue reading “The Imminent Failure of Quantum Key Distribution (aka Quantum Cryptography or Quantum Security)”