A recoverable stress testing algorithm for compression and encryption cards  

作　　者：Bao-jun ZHANG Xue-zeng PAN Jie-bing WANG Ling-di PING 

机构地区：[1]Network and Security Lab, School of Computer Science anc~Technology, Zhejiang University, Hangzhou 310027, China

出　　处：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2008年第10期1398-1405,共8页浙江大学学报（英文版）A辑（应用物理与工程）

基　　金：the Hi-Tech Research and Development Pro-gram (863) of China (No. 2006AA01Z431);the Giant Project of Zhejiang Province, China (No. 2006C11105)

摘　　要：This study proposes a recoverable stress testing algorithm （RSTA） for such special devices as compression/decompression card and encryption/deeryption card. It uses a chaos function to generate a random sequence, and then, according to the random sequence, generates an effective command sequence. The dispatch of command obeys a special schedule strategy we designed for such devices, i.e., the commands are sent according to the command sequence, and the complete commands are put in a buffer for further result check. RSTA is used to test the HIFN compression acceleration card SAICHI-1000. Test results show that RSTA can make the card work continuously and adequately.This study proposes a recoverable stress testing algorithm (RSTA) for such special devices as compression/decom-pression card and encryption/decryption card. It uses a chaos function to generate a random sequence, and then, according to the random sequence, generates an effective command sequence. The dispatch of command obeys a special schedule strategy we designed for such devices, i.e., the commands are sent according to the command sequence, and the complete commands are put in a buffer for further result check. RSTA is used to test the HIFN compression acceleration card SAICHI-1000. Test results show that RSTA can make the card work continuously and adequately.

关 键 词：Stress testing Random sequence Chaos function SYNCHRONIZATION CONCURRENCY 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]