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PUF Root of Trust IP

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Compare 11 IP from 7 vendors (1 - 10)
  • Via-PUF Security Chip for Root of Trust
    • Device authentication by sym. and asym. cryptography.
    • Firmware protection
    • Data encryption
    • Anti-counterfeiting
    Block Diagram -- Via-PUF Security Chip for Root of Trust
  • Programmable Root of Trust Family With DPA & Quantum Safe Cryptography
    • Hardware Root of Trust employing a custom 32-bit RISC-V processor
    • Multi-layered security model provides protection of all components in the core
    • NIST CAVP and CMVP compliant for FIPS 140-3 validation
    • State-of-the-art anti tamper techniques
    • DPA-resistant cryptographic accelerators
    • Caliptra Root of Trust for Measurement with DICE and X.509 support
    Block Diagram -- Programmable Root of Trust Family With DPA & Quantum Safe Cryptography
  • Embedded Flash Protection with Hardware Root of Trust and Lite Crypto Engine
    • PUFef is designed to protect embedded Flash with a Hardware Root of Trust and a lite crypto engine of RC6.
    • The RC6 provides a comprehensive level of security while also minimizing overall size.
    • Before attempting to hack the crypto engine, attackers would first have to destroy the embedded Flash.
    Block Diagram -- Embedded Flash Protection with Hardware Root of Trust and Lite Crypto Engine
  • Hardware Root of Trust IP
    • Built-in standard APB controller with privilege control to create secure/non-secure separation. Additionally, interface customization is available for different design requirements.
    • Four 256-bit hardware PUF chip fingerprints, include a self-health check that can be used as a unique identification(UID) or a root key(seed).
    • High-quality true random number generator (TRNG)
    • 8k-bit mass production OTP with built-in instant hardware encryption (customization available)
    Block Diagram -- Hardware Root of Trust IP
  • PUF Base/Premium - Software
    • Most flexible and scalable PUF-based security solution for new and existing designs
    • Uses standard SRAM as a physical unclonable function (PUF) to create a hardware-based trust anchor which can be installed later in the supply chain, or even retrofitted on deployed devices
    • Offers key provisioning, secure key storage, symmetric and asymmetric key cryptography, and data encryption on the fly
    • Easy and collision-free identification of billions of devices (from various vendors)
  • PUF Security
    • A physical unclonable function, or PUF, is a "digital fingerprint" that serves as a unique identity for a semiconductor device such as a microprocessor
    • PUFs are based on physical variations which occur naturally during semiconductor manufacturing, which makes it possible to differentiate between otherwise identical semiconductors
    • The PUF IP consists of PUF array and control logic
    Block Diagram -- PUF Security
  • External NAND flash protection, designed to secure stored assets with a local key from PUF
    • PUFenc is designed to protect external flash memory and its stored assets.
    • The IP provides asset encryption, such as a learning model for AI or firmware for the chip with a local key from the PUF.
    • It adds an additional layer of security by avoiding using the global key, which is a shared key among ICs after the chip leaves the manufacturing floor.
    Block Diagram -- External NAND flash protection, designed to secure stored assets with a local key from PUF
  • Ultra-Secure, PQC-first, Root-of-Trust Security Platform
    • A complete PQC-focused security system that provides architects with the tools needed for the quantum age and beyond.
    • PQPlatform-TrustSys is a fully programmable Root-of-Trust subsystem, containing advanced post-quantum (ML-KEM, ML-DSA) and classical cryptography (ECC and RSA – essential for hybrid and legacy protocols during transition), enabling bulk encryption, hash acceleration, advanced accelerators for symmetric cryptography, including AES, SHA2, SHA3, HMAC, and seamless integration with third-party components.
    • PQPlatform-TrustSys can also be deployed with our world-leading fault-tolerance and power/EM side-channel attack countermeasures.
    Block Diagram -- Ultra-Secure, PQC-first, Root-of-Trust Security Platform
  • External NOR flash protection solution that supports real-time decryption and execution in place
    • Designed to provide the execution-in-place (XiP) capability of encrypted instructions in flash memory.
    Block Diagram -- External NOR flash protection solution that supports real-time decryption and execution in place
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