Requirements, verification, testing and device security

Software Assurance & Embedded Security

Primionics brings together Visure Requirements ALM, Parasoft automated software testing, Verum Dezyne formal behaviour verification and wolfSSL embedded security components. Together, these technologies support traceability from requirements and risk through design verification, software-test evidence and protected embedded communication and boot.

Requirements, risk and traceability Static analysis, unit testing and coverage Formal verification of concurrent behaviour TLS, cryptography and secure boot
Discuss a software assurance requirement Explore software platforms
Define requirements and risk Capture requirements, baselines, change impact, risk links, test relationships and review status.
Verify behavioural design Model interfaces and concurrent control behaviour where exhaustive formal analysis is appropriate.
Analyze and test code Apply static analysis, unit testing, structural coverage, API testing and regression in developer and CI workflows.
Implement embedded security Integrate TLS/DTLS, cryptography, certificate validation, secure boot and firmware-update mechanisms.
Assemble release evidence Aggregate traceability, findings, test results, coverage and security decisions into reviewable project records.
Lifecycle architecture

Specialist tools are strongest when their evidence is connected.

Requirements management, source-code analysis, dynamic testing, formal behaviour verification and embedded security remain distinct engineering disciplines. Supported integrations connect their records without reducing the technical depth of each platform.

Requirements, risks, tests, source code, defects, formal models and security components can be linked through supported integrations and controlled development workflows.

Tools support compliance activities but do not make a product compliant without the required process, configuration and evidence.
Formal verification applies to the defined model and verified properties, not automatically to timing, hardware or the complete product.
FIPS and other validation claims apply only to the specific certified cryptographic module and approved configuration.
Engineering capability

A traceable path from requirements to secure deployed software.

Requirements, risk and lifecycle traceability

Create controlled baselines and bidirectional links between requirements, risks, tests, defects, reviews and selected source-code evidence.

Static analysis, unit testing and coverage

Detect coding-rule violations and defects, execute unit and integration tests, and collect structural coverage in developer and CI environments.

API testing and service virtualization

Validate APIs and message flows while simulating unavailable, costly or unstable dependencies with controlled virtual assets and test data.

Formal verification and embedded security

Verify concurrent component behaviour with formal models, then integrate TLS, cryptography and secure-boot controls into the target platform.

Formal verification →Embedded security →
Manufacturer platforms

Visure, Parasoft, Verum Dezyne and wolfSSL by engineering function.

Visure Requirements ALM

Manages requirements, risk, tests, defects, baselines, change impact, reuse and end-to-end traceability, with exchange options such as ReqIF and Microsoft Office workflows.

Define the information model, item types, link rules, baseline strategy, review workflow and integration with existing ALM or issue systems. Explore requirements platform →

Parasoft software testing

C/C++test, Jtest and dotTEST cover language-specific static analysis and testing; SOAtest addresses APIs; Virtualize simulates dependencies; DTP aggregates quality and compliance data.

Confirm language, compiler, build system, target access, coding standards, coverage objectives, CI integration and reporting scope. Explore software testing platform →

Verum Dezyne

Specifies, simulates, formally verifies, documents and can generate code for concurrent event-driven control components and their interfaces.

Select a model boundary where component interactions dominate; keep timing, hardware and external-system assumptions explicit. Explore formal verification platform →

wolfSSL embedded security

wolfSSL provides TLS/DTLS, wolfCrypt provides cryptographic algorithms and hardware integration, and wolfBoot provides firmware authentication and update mechanisms.

Confirm MCU/MPU, RTOS or bare metal, memory, transport, certificate model, hardware security, algorithm policy and required validated configuration. Explore embedded security platform →

Toolchain and evidence integration

Version control, CI/CD, issue tracking, test management and reporting connect specialist outputs to the development and release process.

Connect identifiers, synchronization rules, audit trails, retention and access controls across the deployed toolchain. Explore the complete software portfolio →
Safety- and security-related development

Engineering workflows for regulated and long-lifecycle products.

Automotive and mobility software

Support requirements, ISO 26262 or ISO/SAE 21434-oriented activities, coding standards, test evidence and embedded security.

Aerospace, defence and rail systems

Maintain controlled requirements, verification records, source-code quality and secure communication for dependable systems.

Medical and industrial devices

Connect lifecycle traceability, software testing and embedded security for regulated or long-service-life products.

Enterprise APIs and connected platforms

Use API testing, service virtualization and centralized quality analytics for complex integration and continuous-delivery environments.
Adoption criteria

What determines tool fit, integration effort and evidence quality.

Standards and evidence scope Identify applicable standards, required work products, coding rules, coverage targets, reports and approval responsibilities.
Languages, compilers and targets Document source languages, compiler versions, build systems, target hardware, RTOS, debuggers and test access.
ALM and CI/CD integration Define version control, issue tracking, requirements exchange, pipeline stages, result ownership and synchronization rules.
Security and cryptographic policy Specify protocols, certificate lifecycle, key storage, algorithms, hardware acceleration, update model and validation requirements.

Use the software assurance evaluation questionnaire to capture languages, toolchain, target, standards, evidence objectives and deployment scope.

Download questionnaire →
Technology coverage

Specialist platforms connected through one assurance workflow.

Requirements and traceability

Visure Requirements ALM

Requirements, risk, tests, defects, baselines, reviews, reuse and configurable lifecycle traceability.

 Automated software testing

Parasoft

Static analysis, unit testing, API testing, service virtualization, coverage and centralized quality intelligence.

 Formal behaviour verification

Verum Dezyne

Model, simulate and exhaustively verify concurrent event-driven component behaviour.

 Embedded security

wolfSSL

TLS/DTLS, cryptography, hardware integration, secure boot and firmware-update building blocks.