Constant-time support for LLVM to protect cryptographic code
ingve Tuesday, December 02, 2025
Summary
The article introduces a new constant-time support feature in LLVM, which helps protect cryptographic code against timing attacks by ensuring that the execution time of a function is independent of its input data. This feature aims to improve the security of cryptographic implementations and make them more resistant to side-channel attacks.
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blog.trailofbits.com