Patent 10056084 was granted and assigned to Cirrus Logic International Semiconductor Ltd. on August, 2018 by the United States Patent and Trademark Office.
A tamper-resistant element for use in speaker recognition, the tamper-resistant element being adapted for storing data representing speaker information based on speaker recognition enrollment data and for checking whether information based on a speaker recognition testing signal matches the speaker information, characterized in that the tamper-resistant element is also adapted for carrying out a data integrity check, a system comprising such a tamper-resistant element and method for speaker recognition.