Architecture

Cramium Family of Secure Processing UnitsCramium Personal Hardware Security Module (PHSM)
Cramium MissionMotivationSolutionArchitectureReRAM Memory

Architecting For Breakthrough Security Solutions

Architecting For Breakthrough Security Solutions

To design a security architecture that is crypto-native from the ground up, we took a radical approach to our architecture. Our solution includes a high-performance processing core for fast computation as well as ReRAM for secure storage. In addition, we have dedicated blockchain accelerators that support high-speed computation for various security algorithms.

ReRAM is more secure by several orders of magnitude than traditional flash memory and can integrate with logic, allowing our solution to be manufactured at an advanced node. This means more effective physical security, a smaller die size (and therefore, smaller and newer form factors), lower power consumption, and ultimately lower cost for end-users.

In addition, our solution implements robust physical countermeasures that prevent physical attacks on the chip such as FIB, probe, fault injection, side-channel attacks, and potentially even high resolution imaging including TEM. On top of this, we provide an open programming model that allows innovators to fully leverage the power of this chip and bring breakthrough products to market.