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Advances, Systems and Applications

Journal of Cloud Computing Cover Image

Table 1 χ 2 metric for the histograms in Fig. 5, without (top) and with obfuscation (bottom)

From: Keep the PokerFace on! Thwarting cache side channel attacks by memory bus monitoring and cache obfuscation

  A E I O U
A - 1247.71 1308.60 1230.45 230.35
E 1247.71 - 1587.27 1819.73 968.50
I 1308.60 1587.27 - 2067.68 1129.04
O 1230.45 1819.73 2067.68 - 953.80
U 230.35 968.50 1129.04 953.80 -
A - 655.77 764.80 459.05 534.83
E 655.77 - 433.50 305.31 351.23
I 764.80 433.50 - 551.15 434.12
O 459.05 305.31 551.15 - 373.71
U 534.83 351.23 434.12 373.71 -