CITADEL Key Provisioning

CITADEL is world’s first key provisioning system based on SRAM PUF. The availability of SRAM in every chip enables affordable key provisioning at different stages in manufacturing, even for low-end devices.

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Meet Us at MWC2017

Mobile World Congress is the world’s largest gathering for the mobile industry. Come and see our demo at the Synopsys booth, or meet with Intrinsic ID to learn about our latest developments in SRAM PUF technology.

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Most Innovative EU Company

Intrinsic ID’s work on SRAM PUF was awarded both the overall winner‘s prize and the prize in the “Excellent Science” category for its scientific achievement and the potential value it represents to the economy and society.

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Our solutions enable authentication and encryption on IoT semi-conductor components such as microcontrollers, connectivity chips and memories and bring those to the IoT devices such as sensors, wearables, smart meters …Learn more ...
Intrinsic ID’s solutions enable trust platforms for anchoring security sensitive applications such as payment transactions. Our security solutions are in products that are EMVCo, Visa and CC EAL6+ certified.Learn more ...
Intrinsic ID’s products are used in the most demanding environments. Our government security solutions are designed with the most serious attack scenarios in mind and are built on advanced ASIC and FPGA designs.Learn more ...

SRAM PUF Solutions

Our SRAM PUF-based solutions reconstruct on-chip secret keys without ever storing those keys. The keys are not present on the device when it is powered off, but generated only when needed.Learn more ...
Intrinsic ID’s authentication solutions are used for Anti-Counterfeiting, Anti-Cloning, Trusted Storage, Secure Payments, Device to Host, Machine to Machine, and Device to Cloud authentication.Learn more ...
Flexible provisioning of secure keys across the entire product life cycle, from the manufacturing of silicon, to the building of products, and out to the services from the System OEM.Learn more ...

The Success of SRAM PUF Technology

Our collaboration with Intrinsic-ID provides designers with an advanced security solution that enables them to combine Intrinsic ID’s PUF solution and Synopsys’ ARC EM Processors with SecureShield technology for a faster, easier path to securing their IoT devices.
John Koeter, Vice president of marketing for IP and prototyping at Synopsys
Microsemi is committed to providing the best security solutions in the FPGA market, and we’re pleased to partner with Intrinsic-ID to integrate their industry leading SRAM PUF technology into our SmartFusion®2 SoC FPGAs.
Esam Elashmawi, Executive Vice President & General Manager, Integrated Circuits and Solutions, Microsemi
Intrinsic-ID are industry leaders in offering PUF technology and our partnership with them enables us to build into our high-performance FPGAs and SoCs security features that are unmatched in the industry.
Dan McNamara, General Manager Programmable Solutions Group at Intel
Adding PUF technology to SmartMX2 chips helps to alleviate user doubts as we bring more security and trust to smart life solutions and provide our customers with a key competitive edge. As such, we’re very happy to have entered into this contract with Intrinsic-ID, the undisputed leader in PUF.
Ruediger Stroh , EVP and general manager, Identification business at NXP Semiconductors
We have one of the best equipped laboratories to help protect our clients’ credibility and brand image so new approaches to hardware security are of vital interest to us. After a set of experiments using voltage contrast techniques, we found none of the attacks to be successful against an SRAM – based PUF solution.
John Walker, Laboratory Manager at SiVenture
This extensive security evaluation of PUFs at 65 nm, in which Thales Communications &Security has taken part, is the first of its kind to go public. Beyond the protection against counterfeiting, PUFs can be used to securely conceal cryptographic keys used by functions such as local memory protection.
Jérôme Quévremont, Head of a SoC/SoFPGA development lab at Thales

The number of successfully reconstructed SRAM PUF keys since June 15th, 2016


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