Patent ID: 11943348
Assignee: Q-NET SECURITY, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 19:
20. A system for cryptographic exchange of a secret data matrix, the system comprising:
a processor; and
a memory;
wherein the processor, in cooperation with the memory, is configured to receive, generate, and communicate a plurality of message matrices with another computer system over at least five passes in order to derive a secret data matrix that is obscured within the message matrices because the message matrices collectively hide the secret data matrix when in transit between the processor and the another computer system based on reversible logic operations that obscure the secret data matrix according to at least five parameters of which (1) at least two are not shared with the processor in unobscured form and (2) at least three are not shared with the another computer system in unobscured form;
wherein the processor is configured to generate the at least three parameters that are not shared with the another computer system in unobscured form; and
wherein the processor, in cooperation with the memory, is further configured to (1) receive at least three of the message matrices from the another computer system and (2) derive the secret data matrix based on (i) the received at least three message matrices and (ii) the generated at least three parameters that are not shared with the another computer system in unobscured form.