Asier Goikoetxea Yanci

Title: Asier Goikoetxea Yanci: Innovator in Memory Safety Technologies

Introduction

Asier Goikoetxea Yanci is a notable inventor based in Glasgow, GB. He has made significant contributions to the field of memory safety technologies, holding two patents that showcase his innovative approach to data protection.

Latest Patents

One of his latest patents is titled "Probabilistic memory safety using cryptography." This invention involves a chip designed to secure the storage of information. It includes a manager to access a pointer and a cipher engine to decrypt stored data. The pointer consists of a first area that indicates the storage location of the data and a second area that includes a safety tag. The cipher engine decrypts the data output from the storage location based on a key and the safety tag in the second area of the pointer. Operations may be performed based on metadata that indicate probabilities that a correct safety tag was used to decrypt the data. In another embodiment, the manager may be replaced with an L1 cache.

Another significant patent by Yanci focuses on "Using a memory safety violation indicator to detect accesses to an out-of-bounds or unallocated memory area." This invention provides a data processing system and method for protecting memory from unauthorized accesses. The system includes a memory controller that manages accesses requested by the processing core. A memory protection circuit utilizes memory safety violation (MSV) indicators stored in out-of-bounds areas of the memory to detect unauthorized access attempts. When an out-of-bounds access is detected, the processing core generates an error signal, such as an interrupt. The MSV indicator may be written to memory by executing a flush instruction of the cache system, and it may include a secret data value.

Career Highlights

Asier Goikoetxea Yanci is currently employed at NXP B.V., where he continues to develop innovative solutions in memory safety. His work has positioned him as a key figure in the advancement of data protection technologies.

Collaborations

Yanci collaborates with talented professionals in his field, including Marcel Medwed and Jan Hoogerbrugge. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Asier Goikoetxea Yanci is a prominent inventor whose work in memory safety technologies has the potential to significantly enhance data protection. His patents reflect a deep understanding of cryptography and memory management, making him