package octez-plonk

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Plonk zero-knowledge proving system

Install

Dune Dependency

www.tezos.com Readme Edit opam file Versions (1)

Authors

T

Tezos devteam

Maintainers

C

contact@tezos.com

Sources

tezos-17.3.tar.gz

sha256=7062cd57addd452852598a2214ade393130efa087b99068d53713bdf912b3680

sha512=08e4091144a03ce3c107fb91a66501bd8b65ca3278917c455a2eaac6df3e108ade63f6ab8340a4bb152d60f404326e464d0ec95d26cafe8e82f870465d24a5fc

doc/octez-plonk.aggregation/Aggregation/Polynomial_protocol/index.html

Module `Aggregation.Polynomial_protocol`Source

Sourcemodule SMap = Plonk.SMap

Sourcemodule type S = sig ... end

Source

module Make_impl
  (Super_PC : Polynomial_commitment.S)
  (Answers_commitment : Plonk.Input_commitment.S) : 
  sig ... end

Source

module Make_aggregation
  (PC : Polynomial_commitment.S)
  (Answers_commitment : Plonk.Input_commitment.S) : 
  S with module Answers_commitment = Answers_commitment with module PC = PC

Sourcemodule KZG_Answers_commitment : sig ... end

include sig ... end

Sourcemodule PC : sig ... end

Sourcemodule Answers_commitment : sig ... end

Sourcetype prover_public_parameters = PC.Public_parameters.prover

Sourceval prover_public_parameters_t : prover_public_parameters Repr.t

Sourcetype verifier_public_parameters = PC.Public_parameters.verifier

Sourceval verifier_public_parameters_t : verifier_public_parameters Repr.t

Sourcetype transcript = PC.transcript

Sourceval transcript_t : transcript Repr.t

Source

type proof =
  Make_aggregation(Polynomial_commitment)(KZG_Answers_commitment).proof =
  {

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

}

Sourceval proof_t : proof Repr.t

Source

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) ->
  prover_public_parameters * verifier_public_parameters

Source

val prove : 
  prover_public_parameters ->
  transcript ->
  n:int ->
  generator:Plonk.Bls.Scalar.t ->
  secrets:(Plonk.Bls.Poly.t Plonk.SMap.t * PC.Commitment.prover_aux) list ->
  eval_points:Plonk.Identities.eval_point list list ->
  evaluations:Plonk.Bls.Evaluations.t Plonk.SMap.t ->
  identities:Plonk.Identities.prover_identities ->
  nb_of_t_chunks:int ->
  proof * transcript

Source

val verify : 
  verifier_public_parameters ->
  transcript ->
  n:int ->
  generator:Plonk.Bls.Scalar.t ->
  commitments:PC.Commitment.t list ->
  eval_points:Plonk.Identities.eval_point list list ->
  identities:Plonk.Identities.verifier_identities ->
  proof ->
  bool * transcript

Source

type prover_aux =
  Make_aggregation(Polynomial_commitment)(KZG_Answers_commitment).prover_aux =
  {

answers : Plonk.Bls.Scalar.t SMap.t SMap.t list;
batch : Plonk.Bls.Scalar.t SMap.t list;
alpha : Plonk.Bls.Scalar.t;
x : Plonk.Bls.Scalar.t;
r : Plonk.Bls.Scalar.t;
cms_answers : Answers_commitment.t SMap.t;
t_answers : Plonk.Bls.Scalar.t list;

}

Auxiliary information needed by the prover for the meta-verification in aPlonK

Source

type verifier_aux =
  Make_aggregation(Polynomial_commitment)(KZG_Answers_commitment).verifier_aux =
  {

alpha : Plonk.Bls.Scalar.t;
x : Plonk.Bls.Scalar.t;
r : Plonk.Bls.Scalar.t;

}

Auxiliary information needed by the verifier for the meta-verification in aPlonK

Source

val update_transcript_with_formatted_answers : 
  transcript ->
  (Plonk.Bls.Poly.scalar array -> Answers_commitment.t) SMap.t ->
  Plonk.Bls.Poly.scalar SMap.t SMap.t list ->
  Plonk.Bls.Poly.scalar list * Answers_commitment.t SMap.t * transcript

Source

val prove_super_aggregation : 
  prover_public_parameters ->
  transcript ->
  commit_to_answers_map:
    (Plonk.Bls.Scalar.t array -> Answers_commitment.t) SMap.t ->
  n:int ->
  generator:Plonk.Bls.Scalar.t ->
  secrets:(Plonk.Bls.Poly.t SMap.t * PC.Commitment.prover_aux) list ->
  eval_points:Plonk.Identities.eval_point list list ->
  evaluations:Plonk.Bls.Evaluations.t SMap.t ->
  identities:Plonk.Identities.prover_identities ->
  nb_of_t_chunks:int ->
  (proof * prover_aux) * transcript

Source

val verify_super_aggregation : 
  verifier_public_parameters ->
  transcript ->
  n:int ->
  generator:Plonk.Bls.Scalar.t ->
  commitments:PC.Commitment.t list ->
  eval_points:Plonk.Identities.eval_point list list ->
  s_list:Plonk.Bls.Scalar.t SMap.t list ->
  cms_answers:Answers_commitment.public SMap.t ->
  t_answers:Plonk.Bls.Scalar.t list ->
  ids_batch:(Plonk.Bls.Scalar.t * int) SMap.t ->
  proof ->
  (bool * verifier_aux) * PC.transcript

package octez-plonk

Install

Dune Dependency

Authors

Maintainers

Sources

doc/octez-plonk.aggregation/Aggregation/Polynomial_protocol/index.html

Module Aggregation.Polynomial_protocolSource

Module `Aggregation.Polynomial_protocol`Source