The High Encryption Standard (H.E.S.) is a keyless, prearranged-channel cryptographic system designed to provide information-theoretic security in the same class as a well-implemented one-time pad—while allowing secure reuse of the effective pad. Each unit is constructed as a unique channel that can only decrypt data produced by itself or matching units, so there are no keys to transmit, store, steal, or attack.

In H.E.S., ciphertexts are indistinguishable from random data and there is no meaningful keyspace or structural handle for an attacker to search. There is literally nothing to brute force: any attempt to “break” a ciphertext is no better than pulling a candidate plaintext from a random generator and hoping it happens to match. Because the security is information-theoretic rather than based on computational hardness assumptions, this immunity holds even in the presence of arbitrarily large classical or quantum computational power.

Unlike a one-time pad, H.E.S. does not require the generation, transmission, or stockpiling of pad data, and it does not degrade under heavy or long-term use of a channel. Every implementation instance is built from unique random data sets and parameters, so a compromise of one channel has no impact on the security of others.

H.E.S. is suited for applications where long-term, quantum-immune security is critical: secure long- or short-term data storage, internal communications, high-value databases, strategic telemetry, and critical control systems. Demonstration units and licensing discussions are available upon request.

To discuss licensing options, or purchase Morgan Dynamic Research implementations of this patent, please contact us.

Patent: U.S. 8,458,452 Click Here To View PDF