Module halo2_gadgets::sinsemilla::primitives

Implementation of Sinsemilla outside the circuit.

Structs

CommitDomain

A domain in which $\mathsf{SinsemillaCommit}$ and $\mathsf{SinsemillaShortCommit}$ can be used.

HashDomain

A domain in which $\mathsf{SinsemillaHashToPoint}$ and $\mathsf{SinsemillaHash}$ can be used.

Constants

C

The largest integer such that $2^c \leq (r_P - 1) / 2$, where $r_P$ is the order of Pallas.

INV_TWO_POW_K

$\frac{1}{2^K}$

K

Number of bits of each message piece in $\mathsf{SinsemillaHashToPoint}$

Q_PERSONALIZATION

SWU hash-to-curve personalization for Sinsemilla $Q$ generators.

SINSEMILLA_S

The precomputed bases for the Sinsemilla hash function.

S_PERSONALIZATION

SWU hash-to-curve personalization for Sinsemilla $S$ generators.