Module groth16

Async Groth16 batch verifier service

Re-exports

• pub use params::GROTH16_PARAMETERS;
• pub use params::GROTH16_PARAMETERS;

Structs

• DescriptionWrapper
  A wrapper to allow a TryFrom blanket implementation of the Description trait for the Item struct. See https://github.com/rust-lang/rust/issues/50133 for more details.
• GROTH16_PARAMETERS
  Groth16 Zero-Knowledge Proof parameters for the Sapling and Sprout circuits.
• Groth16Parameters
  Groth16 Zero-Knowledge Proof parameters for the Sapling and Sprout circuits.
• Verifier
  Groth16 signature verifier implementation

Statics

• JOINSPLIT_VERIFIER
  Global batch verification context for Groth16 proofs of JoinSplit statements.
• OUTPUT_VERIFIER
  Global batch verification context for Groth16 proofs of Output statements.
• SPEND_VERIFIER
  Global batch verification context for Groth16 proofs of Spend statements.

Traits

• Description
  A Groth16 Description (JoinSplit, Spend, or Output) with a Groth16 proof and its inputs encoded as scalars.

Type Aliases

• BatchVerifyingKey
  The type of a raw verifying key. This is the key used to verify batches.
• Item
  The type of the batch item. This is a Groth16 verification item.
• ItemVerifyingKey
  The type of a prepared verifying key. This is the key used to verify individual items.