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    PQMicroLib-Core

    Ultra-compact cryptographic library designed for embedded systems with minimal memory requirements for quantum-resistant security.

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    Encryption & Key Management

    Picari insights

    Hardware manufacturers and embedded systems teams needing to implement NIST-standardized post-quantum cryptography within severe RAM, ROM, and compute constraints.

    Best for
    • Resource-constrained IoT and embedded hardware
    • Post-quantum secure boot and OTA firmware updates
    • Embedded systems requiring physical side-channel resistance
    May not be ideal if
    • High-throughput cloud server applications
    • Standard enterprise software and web applications
    • Organizations with no embedded or hardware footprint
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    Core capabilities

    CAVP-certified cryptographic library for embedded systems
    Extremely low memory requirements with as little as 5KB RAM
    Physical attack protection including DPA, template attacks, and timing side-channels
    Support for multiple optimized PQC implementations

    Common use cases

    01

    Device and user authentication

    02

    Firmware over-the-air updates

    03

    IoT device provisioning

    04

    Remote attestation

    Things to consider

    Every product has trade-offs, and which of them matter depends on your environment, your team and your timeline.

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    Security & compliance

    Frameworks PQShield PQMicroLib-Core reports for security, privacy, and regulatory compliance.

    ISO/IEC 27001

    Information security management standard

    Publicly available

    FIPS 140-3

    US cryptographic module validation, current revision

    Publicly available

    PQShield PQMicroLib-Core pricing and integrations

    For PQShield PQMicroLib-Core integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.

    Ask Picari about PQShield PQMicroLib-Core pricingAsk Picari about PQShield PQMicroLib-Core integrations

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    Profile last updated on 1 October 2026 by Picari.