Module spl_token_2022::proof

Helper for processing instruction data from ZK ElGamal proof program

Structs

• SplitContextStateAccountsConfig
  Instruction options for when using split context state accounts

Enums

• ProofData
  A proof data type to distinguish between proof data included as part of zk-token proof instruction data and proof data stored in a record account.
• ProofLocation
  A proof location type meant to be used for arguments to instruction constructors.

Functions

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