Theoretical study of cache syatems

Enhanced Flush+Reload Attack on AES

In cloud computing, multiple users can share the same physical machine that can potentially leak secret information, in particular when the memory de-duplication is enabled. Flush+Reload attack is a cache-based attack that makes use of resource sharing. T-table implementation of AES is commonly used in the crypto libraries like OpenSSL. Several Flush+Reload attacks on T-table implementat...

Reduction in Cache Memory Power Consumption based on Replacement Quantity

Today power consumption is considered to be one of the important issues. Therefore, its reduction plays a considerable role in developing systems. Previous studies have shown that approximately 50% of total power consumption is used in cache memories. There is a direct relationship between power consumption and replacement quantity made in cache. The less the number of replacements is, the less...

Reduction in Cache Memory Power Consumption based on Replacement Quantity

Today power consumption is considered to be one of the important issues. Therefore, its reduction plays a considerable role in developing systems. Previous studies have shown that approximately 50% of total power consumption is used in cache memories. There is a direct relationship between power consumption and replacement quantity made in cache. The less the number of replacements is, the less...

A Power Aware Cache and Register File Design Space Exploration

Theoretical study of cache systems

The aim of this paper is a theoretical study of a cache system in order to find a way for optimization of proxy systems and to modernize construction principles. Two types of the correlations, Zipf-like distribution and normalizing conditions, play a role of fundamental laws. Corresponding system of equations allows to describe basic effects like ratio between construction parts, steady-state p...