Module instruction

Utility functions to simplify the handling of ZK ElGamal proof program instruction data in SPL crates

Enums

ProofLocation

A proof location type meant to be used for arguments to instruction constructors.

Functions

check_zk_elgamal_proof_program_account

Checks that the supplied program ID is correct for the ZK ElGamal proof program

decode_proof_instruction_context

Decodes the proof context data associated with a zero-knowledge proof instruction.

process_proof_location

Processes a proof location for instruction creation. Adds relevant accounts to supplied account vector

verify_and_extract_context

Verify zero-knowledge proof and return the corresponding proof context.

zk_proof_type_to_instruction

Converts a zk proof type to a corresponding ZK ElGamal proof program instruction that verifies the proof.