Module por

Implements the Proof of Relay.

Structs

ProofOfRelayOutput

Derivable challenge which contains the key share of the relayer as well as the secret that was used to create it and the challenge for the next relayer.

ProofOfRelayString

Contains the Proof of Relay challenge for the next downstream node as well as the hint that is used to verify the challenge that is given to the relayer.

ProofOfRelayValues

Type that contains the challenge for the first ticket sent to the first relayer.

Constants

POR_SECRET_LENGTH

Proof of Relay secret length is twice the size of secp256k1 public key

Functions

pre_verify

Verifies that an incoming packet contains all values that are necessary to reconstruct the response to redeem the incentive for relaying the packet.

validate_por_half_keys

Checks if the given acknowledgement solves the given challenge.

validate_por_hint

Checks if the given acknowledgement solves the given challenge.

validate_por_response

Checks if the given response solves the given challenge.