Title of article
Tree Technology for Memory Confidentiality Integrity Protection
Author/Authors
Meng, HuiMin School of Information Science and Engineering - Dalian Polytechnic University - Dalian, China , Wang, HongJin School of Information Science and Engineering - Dalian Polytechnic University - Dalian, China , Yao, NianMin Fauclty of Electronic Information Science and Engineering - Dalian University of Technology - Dalian, China , Cheng, ShunYi Fauclty of Electronic Information Science and Engineering - Dalian University of Technology - Dalian, China
Pages
17
From page
51
To page
67
Abstract
PCIP Tree is a Parallelized memory Condentiality and
Integrity Protection technology (PCIP) method that
pre-diffuses and encrypts the data stored in off-chip
counter value for condentiality and integrity protection
of data, adding redundant checking data to the protec-
tion data block to ensure the integrity and condential-
ity of the memory data. Then use the Simple Scalar tool
to run 10 processors (SPEC2000) benchmark programs
to simulation test. The result shows that the PCIP Tree
method is greatly improved the running eciency and
the efficiency of encryption methods to compare with
the Parallelized Encryption and Integrity Checking En-
gine (PE-ICE) method, at the same time, through the
redundant data to check data integrity is better than
using complex Hash algorithm to calculate the checking
value and reduce system delay, reduce storage overhead
chip, and ensure the real-time encryption and checking
Keywords
PCIP Tree , Storage , Integrity , Counter Value
Journal title
Astroparticle Physics
Serial Year
2018
Record number
2469375
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