Crate p3_koala_bear 

Structs

KoalaBearInternalLayerParameters

Contains data needed to define the internal layers of the Poseidon2 permutation.

KoalaBearParameters

Constants

KOALABEAR_RC16_EXTERNAL_FINAL

Final round constants for the 16-width Poseidon2’s external layer on KoalaBear.

KOALABEAR_RC16_EXTERNAL_INITIAL

Initial round constants for the 16-width Poseidon2 external layer on KoalaBear.

KOALABEAR_RC16_INTERNAL

Round constants for the 16-width Poseidon2’s internal layer on KoalaBear.

KOALABEAR_RC24_EXTERNAL_FINAL

Final round constants for the 24-width Poseidon2’s external layer on KoalaBear.

KOALABEAR_RC24_EXTERNAL_INITIAL

Initial round constants for the 24-width Poseidon2 external layer on KoalaBear.

KOALABEAR_RC24_INTERNAL

Round constants for the 24-width Poseidon2’s internal layer on KoalaBear.

Functions

default_koalabear_poseidon2_16

A default Poseidon2 for KoalaBear using the round constants from the original specification.

default_koalabear_poseidon2_24

A default Poseidon2 for KoalaBear using the round constants from the original specification.

Type Aliases

GenericPoseidon2LinearLayersKoalaBear

An implementation of the matrix multiplications in the internal and external layers of Poseidon2.

KoalaBear

The prime field 2^31 - 2^24 + 1, a.k.a. the Koala Bear field.

Poseidon2ExternalLayerKoalaBear

Poseidon2InternalLayerKoalaBear

Poseidon2KoalaBear

An implementation of the Poseidon2 hash function specialised to run on the current architecture.