Struct Blake2sCompress2x 

pub struct Blake2sCompress2x;

The two-lane compression above, in a form a circuit can register as a chip.

Its interface is the flat 27 input words: the 8-word state, the 16-word message block, the counter’s low half, the counter’s high half, and the finalization flag.

The 8 output words pack two lanes the same way the inputs do.

Trait Implementations

impl ChipGadget for Blake2sCompress2x

fn build( &self, builder: &CircuitBuilder, _dimensions: &[usize], inputs: &[Wire], ) -> Vec<Wire>

Emits the gadget’s gates, returning the outputs its shape declares.

impl Hint for Blake2sCompress2x

const NAME: &'static str = "binius.blake2s_compress_2x"

Globally unique name for this hint, which the registry hashes into its key.

fn shape(&self, _dimensions: &[usize]) -> (usize, usize)

Compute the gate’s input/output arity as a function of dimensions.

fn execute(&self, _dimensions: &[usize], inputs: &[Word], outputs: &mut [Word])

Compute the hint’s outputs from its inputs at witness-generation time.