Performance of Parallel ChaCha20 Stream Cipher

被引：0

作者：

Velea, Radu ^{[1
]}

Gurzau, Florina ^{[1
]}

Margarit, Laurentiu ^{[1
]}

Bica, Ion ^{[1
]}

Patriciu, Victor-Valeriu ^{[1
]}

机构：

[1] Mil Tech Acad Bucharest, Dept Comp Engn, Bucharest, Romania

来源：

2016 IEEE 11TH INTERNATIONAL SYMPOSIUM ON APPLIED COMPUTATIONAL INTELLIGENCE AND INFORMATICS (SACI) | 2016年

关键词：

stream cipher; GPU; OpenCL; ChaCha20;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

ChaCha20 is an encryption cipher selected by Google to replace the now obsolete RC4 in the Chrome browser and Android devices. The current article discusses the performance implications of parallelizing ChaCha20 across multicore CPU and GPU. The serial implementation used to derive the parallel code is part of BoringSSL encryption library. We used OpenMP and OpenCL to accelerate the cipher and obtain the experimental results.

引用

页码：391 / 395

页数：5

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