Harro Osthoff

Title: Harro Osthoff: Innovator in Electronic Device Security

Introduction

Harro Osthoff is a notable inventor based in Nürnberg, Germany. He has made significant contributions to the field of electronic device security, holding a total of 4 patents. His work focuses on methods that enhance the protection and functionality of electronic devices.

Latest Patents

One of his latest patents is titled "Loading data onto an electronic device." This method protects an electronic device from unauthorized reprogramming by utilizing a cryptographic public key mechanism. The process involves loading a predetermined public key into the device's key memory, which verifies subsequent data items signed with a corresponding private key. Additionally, the method sets a permanent identifier in the device, which includes an entity authorized to reprogram it and an indicator for public key categories.

Another significant patent is "Loading data into a mobile terminal." This invention outlines a method for loading software into a mobile terminal from a loading station. The mobile terminal accepts the data based on a verification process that involves header data. The process includes receiving a header message, verifying the header data, and subsequently receiving payload messages if the verification is successful.

Career Highlights

Harro Osthoff is associated with Telefonaktiebolaget LM Ericsson, a leading telecommunications company. His work at Ericsson has allowed him to contribute to advancements in mobile technology and electronic security.

Collaborations

Throughout his career, Osthoff has collaborated with notable colleagues, including Bernard Smeets and Jaap Haartsen. These collaborations have further enriched his contributions to the field.

Conclusion

Harro Osthoff's innovative work in electronic device security has led to significant advancements in protecting devices from unauthorized access. His patents reflect a commitment to enhancing technology in a rapidly evolving digital landscape.