Module sp_core::bandersnatch

VRFs backed by Bandersnatch, an elliptic curve built over BLS12-381 scalar field.

The primitive can operate both as a traditional VRF or as an anonymized ring VRF.

Modules

• ring_vrf
  Bandersnatch Ring-VRF types and operations.
• vrf
  Bandersnatch VRF types and operations.

Structs

• Pair
  Bandersnatch secret key.
• Public
  Bandersnatch public key.
• Signature
  Bandersnatch signature.

Constants

• CRYPTO_ID
  Identifier used to match public keys against bandersnatch-vrf keys.
• SIGNING_CTX
  Context used to produce a plain signature without any VRF input/output.