We are an Internet of Things enabler in Zürich, Switzerland. We have worked on the Internet of Things since before the term had even been coined. We have built an embedded hard real-time Java operating system for the IoT, a power-plant monitoring system for predictive maintenance over the Internet, a system for fine-tuning hearing aids over the Internet, and the leading implementation of Apple’s HomeKit Accessory Protocol to support security and privacy in home automation. For HomeKit, we have developed the highly optimized cryptography library ocrypto, for popular microcontrollers and with a special focus on mitigating side-channel attacks.
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