Cryptographic Algorithm Selection Framework

A Cryptographic Algorithm Selection Framework is an algorithm selection framework that provides decision criteria for choosing appropriate cryptographic algorithms based on security requirements and operational constraints.

• AKA: Crypto Algorithm Decision Framework, Encryption Algorithm Selection Guide, Cryptographic Choice Framework.
• Context:
  • It can typically evaluate Security Strength Requirements against algorithm security levels per NIST recommendations.
  • It can typically assess Performance Constraints including latency requirements, throughput needs, and resource limitations.
  • It can typically consider Compliance Mandates from regulatory standards and industry guidelines.
  • It can typically analyze Interoperability Requirements with existing systems and partner organizations.
  • It can typically factor Longevity Considerations including quantum resistance and algorithm deprecation timelines.
  • ...
  • It can often incorporate Risk Assessment for cryptographic vulnerabilities.
  • It can often provide Algorithm Comparison Matrices for decision support.
  • It can often recommend Key Length Selection based on protection periods.
  • It can often suggest Implementation Library Choices for selected algorithms.
  • ...
  • It can range from being a Simple Cryptographic Algorithm Selection Framework to being a Comprehensive Cryptographic Algorithm Selection Framework, depending on its decision factor coverage.
  • It can range from being a Static Cryptographic Algorithm Selection Framework to being a Adaptive Cryptographic Algorithm Selection Framework, depending on its update mechanism.
  • ...
  • It can guide Hybrid Encryption System design through algorithm combination recommendations.
  • It can inform Encryption Performance Optimization Strategies via performance analysis.
  • It can support AI System Security Compliance Standards with compliant algorithm choices.
  • It can enable Encryption Key Management Systems through algorithm compatibility assessment.
  • ...
• Example(s):
  • Government Cryptographic Algorithm Selection Frameworks, such as:
    • NIST Cryptographic Algorithm Selection Framework providing FIPS-approved algorithms.
    • NSA Suite B Algorithm Framework recommending classified information protection.
    • ENISA Cryptographic Algorithm Framework guiding European Union compliance.
  • Industry Cryptographic Algorithm Selection Frameworks, such as:
    • PCI-DSS Cryptographic Algorithm Framework for payment card security.
    • Healthcare Cryptographic Algorithm Framework addressing medical data protection.
    • IoT Cryptographic Algorithm Framework balancing security and resource constraints.
  • Application-Specific Cryptographic Algorithm Selection Frameworks, such as:
    • Mobile App Cryptographic Framework optimizing for battery consumption.
    • Cloud Storage Cryptographic Framework enabling client-side encryption.
    • Blockchain Cryptographic Framework selecting consensus algorithms.
  • ...
• Counter-Example(s):
  • Single Algorithm Policy, which mandates one encryption method without selection process.
  • Performance Benchmark, which measures algorithm speed without security consideration.
  • Compliance Checklist, which lists requirements without selection guidance.
• See: NIST Cryptographic Standards, Post-Quantum Cryptography, Hybrid Encryption System, RSA-2048 Encryption Algorithm, AES-256 Encryption Algorithm, Encryption Performance Optimization Strategy, Cryptographic Agility Framework.

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