Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions, today announced the industry’s first end-to-end security solution for Internet of Things (IoT) devices that connect to Amazon Web Services IoT (AWS IoT). Microchip and AWS collaborated to develop this integrated solution to help IoT devices quickly and easily comply with AWS’s mutual authentication IoT security model. Using Microchip’s new security solution will help companies implement these security best practices from evaluation through production. The solution adds a high level of security, simplifies the supply chain, and is now one of the fastest ways to connect to the AWS Cloud.
Microchip’s end-to-end security solution handles this process during three production steps. First, the AT88CKECC kit will allow customers to meet the security standard of AWS’s mutual authentication model and easily connect to the AWS IoT platform during the evaluation and engineering phase. Second, the AWS-ECC508 device assists with meeting security standards during the prototyping and pre-production phase. Finally, devices will be customized for production stages to ensure information security in customer applications.
Customers simply solder the device on the board and connect it over I2C to the host microcontroller (MCU) which runs an AWS Software Development Kit (SDK) leveraging the ECC508 device for AWS IoT. Once this is complete, there is no need to load unique keys and certificates required for authentication during the manufacturing of the device as the AWS-ECC508 is pre-configured to be recognized by AWS without any intervention. All the information is contained in a small (3×2 mm), easy to deploy crypto companion device.
AWS and the ECC508 device naturally complement each other with comprehensive mutual authentication security capabilities. The device has strong resistance against environmental and physical tampering including countermeasures against expert intrusion attempts. In addition, the device features a high quality random number generator, the internal generation of secure unique keys and the ability to seamlessly accommodate various production flows in the most cost-effective manner. A typical IoT device consists of a small [8-bit] microcontroller, and is battery powered. It is typically constrained for resources like central processing unit (CPU) performance to provide low latency responsiveness, memory and code space for security protocols and for how much power they can consume in order to preserve battery life. The ECC508 device has a low-power processor-agnostic cryptographic acceleration for compatibility with the widest range of resource constrained IoT devices.
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