Packet Orchestration for IP-Layer Encryption Without Hardware Encryptors
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The rapid increase in network data production, particularly from the Internet of Things, poses significant challenges for secure transport and storage, as existing technologies struggle to efficiently encrypt and decrypt high volumes of network data without specialized hardware, leading to increased costs and administrative burdens.
Innovation Solution
A software-based packet orchestration method utilizing a quantum secure pre-shared key derivation scheme and data link layer encryption, combined with CPU core affinity and NIC offloading, to provide low-cost, high-performance encryption at the IP layer, leveraging off-the-shelf components like standard CPUs and NICs, without the need for specialized hardware encryptors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If specialized hardware encryptors are used to encrypt high volumes of network data, then encryption security is improved, but device complexity and cost increase
Solution Approach 1:
The patent replaces specialized hardware encryption devices with software-based encryption implemented on general-purpose CPUs. The encryption function is migrated from dedicated hardware to software routines that can execute on standard processors, eliminating the need for complex hardware encryptors while maintaining security through algorithmic encryption at the data link layer.
Solution Approach 2:
The patent enables general-purpose CPUs to perform encryption functions that were previously reserved for specialized hardware devices. By implementing encryption software on standard processors, the system achieves multi-functionality where ordinary CPUs can handle both general computing tasks and security-critical encryption operations, reducing the need for dedicated hardware.
2Device complexity
If software-based encryption is used instead of specialized hardware, then device complexity is reduced, but processing speed may deteriorate
Solution Approach 1:
The patent divides the encryption processing workload across multiple CPU cores, with each core handling encryption for specific network bridges or segments. This segmentation allows parallel processing of encryption operations, maintaining high throughput while using software-based implementation on general-purpose hardware.
Solution Approach 2:
The patent introduces a packet orchestration layer that acts as an intermediary between network traffic and encryption operations. This orchestration layer manages the flow of packets through the encryption process, optimizing CPU utilization and ensuring that software-based encryption maintains wire-speed performance through efficient packet handling and processing pipelines.
3Ease of operation
If encryption is implemented at the IP layer using data link layer schemes, then ease of operation is improved, but manufacturing precision requirements increase
Solution Approach 1:
The patent implements automated key management and configuration mechanisms where the encryption system self-configures through pre-shared key derivation schemes. The system automatically establishes secure communication channels and manages cryptographic parameters without requiring manual configuration, reducing operational complexity while maintaining precise cryptographic implementation.
Data Source
AI summary
In one aspect, a method for packet orchestration to provide data encryption at the internet protocol (IP) layer, includes the step of providing a quantum secure pre-shared key derivation scheme for a data link layer bulk encryption algorithm, meaning the ability to setup a separate communication channel, via the SSH protocol, and leverage ECDH over said channel to share pre-shared keys. The method includes the step of providing a set of software-based network bridges. The method includes the step of assigning a set of network ports to specific bridges, wherein the set of network ports implement segmentation and isolation based on an organizational policy.