Invention Application
- Patent Title: SYSTEM, METHOD AND APPARATUS FOR SECURE FUNCTIONS AND CACHE LINE DATA
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Application No.: US16395897Application Date: 2019-04-26
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Publication No.: US20200341900A1Publication Date: 2020-10-29
- Inventor: Andreas Lars Sandberg , Prakash S. Ramrakhyani
- Applicant: Arm Limited
- Applicant Address: GB Cambridge
- Assignee: Arm Limited
- Current Assignee: Arm Limited
- Current Assignee Address: GB Cambridge
- Main IPC: G06F12/0864
- IPC: G06F12/0864 ; G06F12/0891 ; G06F12/128 ; H04L9/08
Abstract:
A system, apparatus and method for secure functions and manipulating cache line data. The method includes generating cache block addresses from a subset of bits, i.e. tag bits, of a cache address and hashing the cache block addresses with one or more secure functions that use keys to generate secure indexes.
Public/Granted literature
- US11042480B2 System, method and apparatus for secure functions and cache line data Public/Granted day:2021-06-22
Information query
IPC分类:
