Module backend

POLYVAL backends

Re-exports

pub use crate::backend::autodetect::Polyval;

Modules

autodetect 🔒

Autodetection for CPU intrinsics, with fallback to the “soft” backend when they are unavailable.

clmul 🔒

Intel CLMUL-accelerated implementation for modern x86/x86_64 CPUs (i.e. Intel Sandy Bridge-compatible or newer)

soft 🔒

Constant-time software implementation of POLYVAL for 64-bit architectures. Adapted from BearSSL’s ghash_ctmul64.c: