constant-time-testing

To detect timing side-channel leaks in cryptographic code, run a constant-time analysis harness against your cryptographic function to identify secret-dependent timing paths using dynamic, static, and statistical approaches.

Using dudect provides a statistical testing approach to locate and quantify secret-dependent timing leaks in cryptographic primitives, characterizing execution time variations based on sensitive data inputs.

Constant-time security analysis can be integrated into CI pipelines to continuously review crypto code, detect timing leaks during development, and guide automated remediation of cryptographic implementations.

Timecop supports dynamic analysis of cryptographic primitives by instrumenting execution to locate timing leaks, characterizing secret-dependent paths that could undermine crypto security.

Statistical testing for timing attacks may miss subtle leaks without sufficient sampling, requiring complementary formal and symbolic approaches to fully characterize and remediate all secret-dependent timing paths in cryptographic code.