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.