Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.
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Updated
Apr 21, 2026 - Nim
Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.
Hands on with side-channels: a tutorial on covert-channels built using shared CPU resources. Three different covert-channel implementations based on Flush+Reload and Prime+Probe (L1, LLC) side-channels. Also, some tools and libraries.
No longer maintained. Timing attacks on a browsers cache to try to predict websites/subreddits that have been viewed
Browser-based educational simulation of the KyberSlash timing attacks on ML-KEM (Kyber) — secret-dependent division in poly_tomsg and poly_compress. Based on the CHES 2025 Best Paper. Vulnerable code, Barrett-reduction fix, and live attack simulation.
mostly mini-model statistical steganography, some tool calling, latent space steganography as well
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