https://miscreants.github.io/blog.trailofbits.com/authors/julius-alexandre/Recent content in Julius Alexandre on The Trail of Bits BlogHugoen-usTue, 02 Dec 2025 00:00:00 -0500https://miscreants.github.io/blog.trailofbits.com/2025/12/02/introducing-constant-time-support-for-llvm-to-protect-cryptographic-code/Tue, 02 Dec 2025 07:00:00 -0500https://miscreants.github.io/blog.trailofbits.com/2025/12/02/introducing-constant-time-support-for-llvm-to-protect-cryptographic-code/Trail of Bits developed constant-time coding support for LLVM that prevents compilers from breaking cryptographic implementations vulnerable to timing attacks, introducing the __builtin_ct_select family of intrinsics that preserve constant-time properties throughout compilation.