Ernst Haselsteiner

Title: Ernst Haselsteiner: Innovator in Secure Computing

Introduction

Ernst Haselsteiner is a notable inventor based in Graz, Austria. He has made significant contributions to the field of secure computing, holding a total of 7 patents. His work focuses on enhancing the security and efficiency of computing devices.

Latest Patents

One of Haselsteiner's latest patents is titled "Secure execution of native code." This invention involves a computing device that includes a memory, a processor, an interpreter, and a Memory Management Unit. The interpreter controls the processor to execute programs that contain instructions in both non-native and native formats. The Memory Management Unit manages access to memory and peripherals during the execution of native instructions.

Another significant patent is "Updating software on a secure element." This method provides a software update to a secure element within a host device. It involves converting the software update into ciphertext blocks using a chained encryption scheme and transmitting these blocks to the host device. The host device then converts the ciphertext back into the software update and installs it on the secure element.

Career Highlights

Throughout his career, Haselsteiner has worked with prominent companies such as NXP B.V. and Infineon Technologies AG. His experience in these organizations has allowed him to develop innovative solutions that address critical security challenges in computing.

Collaborations

Haselsteiner has collaborated with talented individuals in the field, including Christoph Tapler and Stefan Jung. These partnerships have contributed to the advancement of secure computing technologies.

Conclusion

Ernst Haselsteiner's contributions to secure computing through his patents and collaborations highlight his role as an influential inventor in the technology sector. His work continues to impact the way secure software updates and native code execution are approached in modern computing devices.