Back to results
US 2023/0267221 A1Published application
Pin-level encryption for electrical systems
AssigneeRed Balloon Security, Inc.
InventorAng Cui
Life of this patent
Estimating the term…
Abstract
A system and method of providing pin-level encryption to low-information signals is provided. The system comprises a first system communicatively coupled to a second system. The first system comprises a signal generator configured to generate a signal having a complexity and a mixer circuit configured to receive a key, create a secured message by applying the key to the signal, and transmit the secured message to the second system. The secured message has a complexity that is higher than the complexity of the signal.
Claims20
A system comprising:
- a first system communicatively coupled to a second system, the first system comprising:
- a signal generator configured to generate a signal having a first complexity;
- and
- a mixer circuit configured to receive a key, create a secured message by applying the key to the signal, and transmit the secured message to the second system,
- wherein the secured message has a complexity that is higher than the first complexity of the signal.
2 more elements
A method comprising:
- generating, by a first system, a first signal having a first complexity;
- applying, by the first system, a first key to the first signal to generate a first secured message having a second complexity based on the first key;
- and
- transmitting, by the first system, the first secured message to a second system;
- wherein the first complexity of the first signal is lower than the second complexity of the first secured message.
2 more elements
A system, comprising:
- a signal generator;
- an integrated circuit communicatively coupled to the signal generator, the integrated circuit configured to process a signal output from the signal generator;
- and
- a mixer circuit communicatively coupled to the integrated circuit configured to receive a key and create a secured message by applying the key to the signal,
- wherein a complexity of the signal is lower than a complexity of the secured message.
2 more elements
Dependencies are inferred from the claim text.