Cargo Features

Keccak has no features set by default.

[dependencies]
keccak = { version = "0.2.0-pre.0", features = ["asm", "no_unroll", "simd"] }
asm

Use optimized assembly when available (currently only ARMv8)

Affects keccak::p1600, keccak::f1600

no_unroll

Do no unroll loops for binary size reduction

simd

Use core::simd (nightly-only)

Affects keccak::simd