Module hash2curve

Available on crate feature hash2curve only.

Expand description

Traits for hashing byte sequences to curve points.

Structs§

ExpandMsgXmd: Placeholder type for implementing expand_message_xmd based on a hash function
ExpandMsgXof: Placeholder type for implementing expand_message_xof based on an extendable output function
ExpanderXmd: Expander type for ExpandMsgXmd.
IsogenyCoefficients: The coefficients for mapping from one isogenous curve to another
OsswuMapParams: The Optimized Simplified Shallue-van de Woestijne-Ulas parameters

ExpandMsg: Trait for types implementing expand_message interface for hash_to_field.
Expander: Expander that, call read until enough bytes have been consumed.
FromOkm: The trait for helping to convert to a field element.
GroupDigest: Adds hashing arbitrary byte sequences to a valid group element
Isogeny: The Isogeny methods to map to another curve.
MapToCurve: Trait for converting field elements into a point via a mapping method like Simplified Shallue-van de Woestijne-Ulas or Elligator
OsswuMap: The optimized simplified Shallue-van de Woestijne-Ulas method for mapping elliptic curve scalars to affine points.
Sgn0: Trait for determining the parity of the field