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Constant-Time Analyzer (ct-analyzer)
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Based on SOC occupation classification
| name | constant-time-analysis |
| description | Constant-Time Analyzer (ct-analyzer) |
Constant-Time Analyzer (ct-analyzer)
A portable tool for detecting timing side-channel vulnerabilities in compiled cryptographic code. Analyzes assembly output from multiple compilers and architectures to detect instructions that could leak secret data through execution timing.
Timing side-channel attacks exploit variations in execution time to extract secret information from cryptographic implementations. Common sources include:
DIV, IDIV): Execution time varies based on operand valuesFDIV, FSQRT): Variable latency based on inputsThe infamous KyberSlash attack demonstrated how division instructions in post-quantum cryptographic implementations could be exploited to recover secret keys.
For advanced configurations, detailed examples, and more information, see references/details.md.
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