Fig 9 - uploaded by Alexander Fell
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Comparing channel capacity of the proposed solution and the existing solutions running on Linux OS environment.
Source publication
Timing side-channel attacks pose a major threat to embedded systems due to their ease of accessibility. We propose CIDPro, a framework that relies on dynamic program diversification to mitigate timing side-channel leakage. The proposed framework integrates the widely used LLVM compiler infrastructure and the increasingly popular RISC-V FPGA soft-pr...
Contexts in source publication
Context 1
... execution time of the normal functions remains unaffected. Figure 9 reports the results of the binaries executed in a Linux OS environment on the Rocket chip. The Linux OS is very constrained with minimum effects on the programs and all executable files are compiled and linked statically. ...
Context 2
... means that the noise incurred by the Linux OS affects the information leakage only marginally. As it can be observed in Figure 9, the existing solutions (Ca and Cc) are not able to achieve notable reductions in channel capacity. The results show that Pr effectively mitigates the timing side-channel with channel capacity below 0.2 and 0.12 for the modExp and mulMod16 benchmarks, respectively. ...
Context 3
... execution time of the normal functions remains unaffected. Figure 9 reports the results of the binaries executed in a Linux OS environment on the Rocket chip. The Linux OS is very constrained with minimum effects on the programs and all executable files are compiled and linked statically. ...
Context 4
... means that the noise incurred by the Linux OS affects the information leakage only marginally. As it can be observed in Figure 9, the existing solutions (Ca and Cc) are not able to achieve notable reductions in channel capacity. The results show that Pr effectively mitigates the timing side-channel with channel capacity below 0.2 and 0.12 for the modExp and mulMod16 benchmarks, respectively. ...
Similar publications
Timing side-channel attacks pose a major threat to embedded systems due to their ease of accessibility. We propose CIDPro, a framework that relies on dynamic program diversification to mitigate timing side-channel leakage. The proposed framework integrates the widely used LLVM compiler infrastructure and the increasingly popular RISC-V FPGA soft-pr...
