open source under MIT license

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;