octez-plonk 17.3 (latest) · OCaml Package

Functor building an implementation of a polynomial protocol given a polynomial commitment scheme PC.

Parameters

module PC : Polynomial_commitment.S

Signature

module PC = PC

type prover_public_parameters = PC.Public_parameters.prover

val prover_public_parameters_t : PC.Public_parameters.prover Repr.t

type verifier_public_parameters = PC.Public_parameters.verifier

val verifier_public_parameters_t : PC.Public_parameters.verifier Repr.t

type transcript = Stdlib.Bytes.t

val transcript_t : bytes Repr.t

type proof = {

cm_t : PC.Commitment.t;
pc_proof : PC.proof;
pc_answers : PC.answer list;

}

val proof_t : proof Repr.t

val split_t : int -> Plonk.Bls.Poly.t -> int -> Plonk.Bls.Poly.t SMap.t

split_t n t nb_of_t_chunks splits t polynomial in nb_of_t_chunks polynomials of at most n coefficients (and at most degree n-1), except the last one that may have more coeffictients depending on t’s degree

val compute_t : 
  n:int ->
  alpha:Plonk.Bls.Scalar.t ->
  nb_of_t_chunks:int ->
  Bls.Evaluations.t SMap.t ->
  Plonk.Bls.Poly.t SMap.t

val eval_and_batch_ids : 
  (Plonk.Bls.Scalar.t * 'a) ->
  'b SMap.t SMap.t list ->
  ('c -> 'b SMap.t SMap.t -> Plonk.Bls.Scalar.t SMap.t) ->
  Plonk.Bls.Scalar.t

val verify_t : 
  int ->
  Plonk.Bls.Scalar.t ->
  Plonk.Bls.Scalar.t ->
  Plonk.Bls.Scalar.t list ->
  bool

val setup : 
  setup_params:PC.Public_parameters.setup_params ->
  srs:
    (Octez_bls12_381_polynomial.Bls12_381_polynomial.Srs.t
     * Octez_bls12_381_polynomial.Bls12_381_polynomial.Srs.t) ->
  PC.Public_parameters.prover * PC.Public_parameters.verifier

val prove_aux : 
  PC.Commitment.prover_public_parameters ->
  Stdlib.Bytes.t ->
  int ->
  Plonk.Bls.Scalar.t ->
  (Plonk.Bls.Poly.t SMap.t * PC.Commitment.prover_aux) list ->
  Identities.eval_point list list ->
  'a ->
  ('b -> Bls.Evaluations.t SMap.t) ->
  int ->
  (Plonk.Bls.Scalar.t * Plonk.Bls.Scalar.t * PC.answer list * PC.Commitment.t)
  * Plonk.Bls.Poly.t SMap.t list
  * PC.Commitment.prover_aux list
  * Plonk.Bls.Scalar.t SMap.t list
  * Stdlib.Bytes.t

val prove : 
  PC.Commitment.prover_public_parameters ->
  Stdlib.Bytes.t ->
  n:int ->
  generator:Plonk.Bls.Scalar.t ->
  secrets:(Plonk.Bls.Poly.t SMap.t * PC.Commitment.prover_aux) list ->
  eval_points:Identities.eval_point list list ->
  evaluations:'a ->
  identities:('b -> Bls.Evaluations.t SMap.t) ->
  nb_of_t_chunks:int ->
  proof * PC.transcript

type pp_commit_to_t_r = Bls.Evaluations.t SMap.t

val pp_commit_to_t_r_t : Bls.Evaluations.t SMap.t Repr.ty

val verify_aux : 
  Stdlib.Bytes.t ->
  Plonk.Bls.Scalar.t ->
  PC.Commitment.t list ->
  Identities.eval_point list list ->
  proof ->
  Plonk.Bls.Scalar.t
  * Plonk.Bls.Scalar.t
  * Stdlib.Bytes.t
  * PC.Commitment.t list
  * Plonk.Bls.Scalar.t SMap.t list

val verify : 
  PC.Public_parameters.verifier ->
  Stdlib.Bytes.t ->
  n:int ->
  generator:Plonk.Bls.Scalar.t ->
  commitments:PC.Commitment.t list ->
  eval_points:Identities.eval_point list list ->
  identities:
    (Plonk.Bls.Scalar.t ->
      Plonk.Bls.Scalar.t SMap.t SMap.t ->
      Plonk.Bls.Scalar.t SMap.t) ->
  proof ->
  bool * PC.transcript

package octez-plonk

Parameters

Signature