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Secure OTP by PUFsecurity offers a tamperproof data storage solution designed for the next generation of secure memory needs. It is an enhanced anti-fuse OTP memory that provides secure storage for key data across various forms, ensuring that data in transit, use, or rest remains protected. This technology integrates physical macros, a digital RTL controller, and a resilient anti-tamper shell to guard against hardware attacks. As IoT devices become increasingly susceptible to early-stage attacks, Secure OTP presents a reliable means to safely store sensitive data such as keys and boot code. By transitioning to this tamperproof storage format, devices can effectively mitigate vulnerabilities inherent in legacy storage systems, fortifying data security at the hardware level.
PUFsecurity's Flash Protection Series delivers enhanced security for flash storage solutions, extending the robust security measures of their Hardware Root of Trust and Crypto Coprocessor to protect various flash memory options such as embedded flash and external NAND/NOR flash. This suite of solutions irradiates potential vulnerabilities in flash architectures by introducing PUF-based chip fingerprint technology, reinforcing data security within broader SoC applications. By seamlessly integrating these security layers, the Flash Protection Series ensures firmware and proprietary software assets within a chip remain fully protected against external threats and unauthorized access, thus maintaining the integrity and confidentiality of critical data.
PUFcc7 represents the latest evolution in PUFsecurity's line of crypto coprocessors, offering enhanced support for modern security protocols such as TLS1.3. This coprocessor extends the capabilities of its predecessors by upgrading its public-key cryptography, hash, and message authentication code algorithms, thus ensuring heightened security performance. Notably, PUFcc7 supports emergent algorithms such as EdDSA and X25519, while also providing configurable performance settings to adapt to varied security demands. Designed to maintain robust operation throughout a device's lifecycle, PUFcc7 is integral to efficient, secure device management, encompassing secure boot, instant and indirect key wrapping, and encryption data protection. Its API-driven design and ease of integration into existing systems make it a versatile choice for advanced security architectures.
PUFsecurity's Crypto Coprocessor, known as PUFcc, is a dynamic security engine combining a comprehensive suite of cryptographic functions within a single IP block. This coprocessor integrates seamlessly with the PUFrt Hardware Root of Trust to provide robust key generation and storage capabilities alongside a full crypto engine. Prominent in various IoT applications, PUFcc is equipped with a NIST CAVP-certified suite of cryptographic algorithms, including ciphers and hashes. With advanced interfacing through standard APB and AXI4 protocols, PUFcc manages swift and secure access to system memory, simplifying the SoC design process. Unique among competitors, PUFcc enables a straightforward 'drop-in' solution to facilitate high levels of security assurance for numerous applications, from secure boot to over-the-air updates.
The PUFhsm, PUFsecurity's innovative Hardware Security Module, is designed specifically for automotive and advanced applications requiring a high degree of security enforcement. Featuring a dedicated CPU, cryptographic engines, and integrated software modules, PUFhsm acts as an 'Embedded Security Enclave', providing an isolated environment for executing critical security functions separate from the main system. It implements stringent requirements set by EVITA-Full compliance, ensuring secure boot, updates, provisioning, and comprehensive key management across the application spectrum. With PUFhsm, designers benefit from its extensive security operations and its ability to bolster system efficiency while accelerating deployment timelines, ultimately setting new benchmarks for automotive security technology.
PUFsecurity's PUFrt is a comprehensive Hardware Root of Trust solution that provides an essential security foundation for semiconductor operations. As an integral part of PUFsecurity's offerings, PUFrt features a unique 1024-bit PUF identification code, a built-in true random number generator, and enhanced OTP secure storage capabilities. These elements work in unison to create a robust defense against physical and cyber threats, fortifying devices against risks associated with IoT expansion. By enabling features such as zero-touch provisioning and extensive anti-tamper designs, PUFrt contributes to an enhanced cybersecurity landscape, ensuring authenticated operations from device initiation to end-of-life management. It is versatile across various system architectures, catering to diverse industry needs from lightweight security keys to fully integrated Crypto Coprocessors.
Discover how eMemory clinched the TSMC OIP Partner of the Year Award for the 16th year, emphasizing its innovative contributions to embedded memory IP. Read more
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