Software-Based SCIP Emulation for Secure VOIP on Standard Devices
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Solution Overview
Problem
Existing VOIP communications devices require specialized hardware to enable secure SCIP communications, limiting user choice and increasing costs, as they are not equipped with the necessary hardware configurations for secure VOIP transactions.
Innovation Solution
A system and method that enables standard communications devices to facilitate SCIP secure communications through software, allowing users to select communication protocols and manage VOIP calls using either packet-switched or non-packet-switched protocols, by providing software code that enables secure network communications and manages protocol selection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If specialized hardware is used to enable secure SCIP communications, then security reliability is improved, but device cost and complexity increase
Solution Approach 1:
The patent replaces specialized hardware configurations with software-based SCIP protocol implementation. The software code enables standard communications devices to perform secure VOIP transactions without requiring dedicated hardware modules, thereby maintaining security reliability while reducing device complexity and cost.
Solution Approach 2:
The patent uses software emulation to replicate the functionality of specialized secure communication hardware. By implementing the SCIP protocol in software, the system creates a virtual copy of hardware-based security capabilities, allowing standard devices to achieve secure communications without physical hardware modifications.
2Reliability
If specialized hardware is required for secure VOIP, then security functionality is improved, but user choice and device compatibility worsen
Solution Approach 1:
The patent makes the SCIP protocol implementation universal by deploying it as software that can run on multiple types of standard communications devices. This allows users to maintain their device choices while still achieving secure VOIP functionality, as the software adapts to work across different device platforms without requiring specialized hardware configurations.
Solution Approach 2:
The patent changes the implementation parameters of the SCIP protocol from hardware-dependent to software-based. This parameter change enables the protocol to be deployed across diverse device types and platforms, significantly improving adaptability and user choice while maintaining the core security functionality through software enforcement of the protocol standards.
3Adaptability or versatility
If software-based SCIP implementation is used, then device compatibility is improved, but processing overhead increases
Solution Approach 1:
The patent performs preliminary actions by pre-configuring the software code with optimized SCIP protocol implementations and cryptographic algorithms. This preparation work is done in advance during software development and deployment, allowing the actual secure communications to execute efficiently with minimized real-time processing overhead on the user's device.
Data Source
AI summary
The present invention involves providing secure Voice Over IP (VOIP) communications to a mobile communications device. Specifically, the disclosed systems and methods enable a standard remote communications device (e.g., a cellular telephone) to utilize the Secure Communications Interoperability Protocol (SCIP) as designed by the U.S. Department of Defense. The invention provides SCIP access to users without requiring specific hardware configurations to be built into, or added to, the remote communications device. The remote communications device is equipped with software that emulates what was previously accomplished through a hardware configuration in order to facilitate secure VOIP communications over standard mobile communication devices.