Open Source Compliance
SBOM Format Comparator
Compare CycloneDX and SPDX SBOM formats across NTIA minimum elements, EU Cyber Resilience Act requirements, VEX support, and tool ecosystem compatibility.
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About this tool
SBOM Format Comparator
The SBOM Format Comparator compares CycloneDX and SPDX formats across regulatory requirements, VEX support, tool ecosystem, and conversion limitations.
• Decide between CycloneDX and SPDX for a new SBOM generation pipeline
• Check which format is required by a specific regulatory requirement (NTIA, EU CRA)
• Understand VEX support differences between CycloneDX and SPDX before choosing a format
• Find which tools (syft, cdxgen, trivy) support your target SBOM format
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Credential and secrets management for teams. 1Password provides enterprise password management and secrets infrastructure for development teams.
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FAQ
What does this tool tell you?
The SBOM Format Comparator compares CycloneDX and SPDX formats across regulatory requirements, VEX support, tool ecosystem, and conversion limitations.
What affects the result most?
CycloneDX vs SPDX: CycloneDX is more tooling-friendly JSON, SPDX is ISO standard with broader legal recognition. NTIA minimum elements: both CycloneDX and SPDX can satisfy NTIA minimum SBOM elements requirement. EU Cyber Resilience Act: CRA mandates machine-readable SBOM by Dec 2027 — both formats accepted.
How should I use the result?
The classification or comparison reflects the criteria built into the tool. If your situation has unusual constraints (tight budget, legacy systems, regulatory requirements), the tool is a starting point — your local context will often shift the right answer.
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