open source under MIT license

subroutines/src/lib.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 pub mod pcs;
 pub mod poly_iop;
 

subroutines/src/pcs/errors.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Error module.
 

subroutines/src/pcs/mod.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 mod errors;
 mod multilinear_kzg;
 mod structs;

subroutines/src/pcs/multilinear_kzg/batching.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Sumcheck based batch opening and verify commitment.
 // TODO: refactoring this code to somewhere else
 // currently IOP depends on PCS because perm check requires commitment.

subroutines/src/pcs/multilinear_kzg/mod.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Main module for multilinear KZG commitment scheme
 

subroutines/src/pcs/multilinear_kzg/srs.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Implementing Structured Reference Strings for multilinear polynomial KZG
 use crate::pcs::{

subroutines/src/pcs/multilinear_kzg/util.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Useful utilities for KZG PCS
 use ark_ff::PrimeField;

subroutines/src/pcs/prelude.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Prelude
 pub use crate::pcs::{

subroutines/src/pcs/structs.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 use ark_ec::PairingEngine;
 use ark_serialize::{CanonicalDeserialize, CanonicalSerialize, Read, SerializationError, Write};

subroutines/src/pcs/univariate_kzg/mod.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Main module for univariate KZG commitment scheme
 

subroutines/src/pcs/univariate_kzg/srs.rs

@@ -1,8 +1,8 @@
-// Copyright (c) 2022 Espresso Systems (espressosys.com)
-// This file is part of the Jellyfish library.
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
 
 // You should have received a copy of the MIT License
-// along with the Jellyfish library. If not, see <https://mit-license.org/>.
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
 
 //! Implementing Structured Reference Strings for univariate polynomial KZG
 

subroutines/src/poly_iop/errors.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Error module.
 
 use crate::pcs::prelude::PCSError;

subroutines/src/poly_iop/mod.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 use ark_ff::PrimeField;
 use std::marker::PhantomData;
 

subroutines/src/poly_iop/perm_check/mod.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Main module for the Permutation Check protocol
 
 use self::util::computer_nums_and_denoms;

subroutines/src/poly_iop/perm_check/util.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! This module implements useful functions for the permutation check protocol.
 
 use crate::poly_iop::errors::PolyIOPErrors;

subroutines/src/poly_iop/prelude.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 pub use crate::poly_iop::{
     errors::PolyIOPErrors, perm_check::PermutationCheck, prod_check::ProductCheck,
     structs::IOPProof, sum_check::SumCheck, utils::*, zero_check::ZeroCheck, PolyIOP,

subroutines/src/poly_iop/prod_check/mod.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Main module for the Product Check protocol
 
 use crate::{

subroutines/src/poly_iop/prod_check/util.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! This module implements useful functions for the product check protocol.
 
 use crate::poly_iop::{errors::PolyIOPErrors, structs::IOPProof, zero_check::ZeroCheck, PolyIOP};

subroutines/src/poly_iop/structs.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! This module defines structs that are shared by all sub protocols.
 
 use arithmetic::VirtualPolynomial;

subroutines/src/poly_iop/sum_check/mod.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! This module implements the sum check protocol.
 
 use crate::poly_iop::{

subroutines/src/poly_iop/sum_check/prover.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Prover subroutines for a SumCheck protocol.
 
 use super::SumCheckProver;

subroutines/src/poly_iop/sum_check/verifier.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Verifier subroutines for a SumCheck protocol.
 
 use super::{SumCheckSubClaim, SumCheckVerifier};

subroutines/src/poly_iop/utils.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! useful macros.
 
 /// Takes as input a struct, and converts them to a series of bytes. All traits

subroutines/src/poly_iop/zero_check/mod.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2023 Espresso Systems (espressosys.com)
+// This file is part of the HyperPlonk library.
+
+// You should have received a copy of the MIT License
+// along with the HyperPlonk library. If not, see <https://mit-license.org/>.
+
 //! Main module for the ZeroCheck protocol.
 
 use std::fmt::Debug;