Our mission is to provide the best crypto software for small microcontrollers.

Writing correct cryptographic software is hard. Cryptographic software for deeply embedded systems, such as Internet of Things devices based on inexpensive microcontrollers, is even harder – due to constrained memory resources and processor speeds. Customers have found that our software has met the challenge, for example:

• "For our bootloader, there were hard limits regarding the memory consumption of crypto code. The ocrypto library of Oberon microsystems did simply fit. ... I can recommend Oberon's ocrypto library without any reservation."
• "Oberon microsystems understands embedded and we are proud to integrate their high-quality solutions in our devices."

The photo above, of the Swiss NEMA cipher machine, is used with kind permission of Dominik Landwehr.