Plonky2 verifier in Circom

This code has not yet been audited, and should not be used in any production systems.

This project reached the milestone to verify any recursive plonky2 proof with public inputs using the following settings:

GoldilocksField
QuadraticExtension
BN128 field based Poseidon hasher

Supported custom gates:

Optional:

Zero knowledge support

Results using standard recursive config

Test machine: 256GB RAM, 32 core GCP VM

****GENERATING RECURSIVE PLONKY2 PROOF****
    Finished release [optimized] target(s) in 0.06s
     Running unittests src/lib.rs (target/release/deps/plonky2_circom_verifier-5ffbd921631d1f4c)

running 1 test
test verifier::tests::test_recursive_verifier ... ok

successes:

---- verifier::tests::test_recursive_verifier stdout ----
######################### recursive verify #########################
######################### recursive verify #########################
Generating Circom files ...
proof size: 127728


successes:
    verifier::tests::test_recursive_verifier

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out; finished in 8.69s

DONE (0s)
****COMPILING CIRCUIT****
template instances: 999
non-linear constraints: 29442900
linear constraints: 0
public inputs: 68
public outputs: 0
private inputs: 15877
private outputs: 0
wires: 29217270
labels: 63028953
Written successfully: ./plonky2.r1cs
Written successfully: ./plonky2.sym
Written successfully: ./plonky2_cpp/plonky2.cpp and ./plonky2_cpp/plonky2.dat
Written successfully: ./plonky2_cpp/main.cpp, circom.hpp, calcwit.hpp, calcwit.cpp, fr.hpp, fr.cpp, fr.asm and Makefile
Everything went okay, circom safe
DONE (1178s)
****COMPILING WITNESS GENERATOR****
g++ -c main.cpp -std=c++11 -O3 -I.
g++ -c calcwit.cpp -std=c++11 -O3 -I.
g++ -c fr.cpp -std=c++11 -O3 -I.
nasm -felf64 fr.asm -o fr_asm.o
g++ -c plonky2.cpp -std=c++11 -O3 -I.
g++ -o plonky2 *.o -lgmp 
DONE (140s)
****WITNESS GENERATION****
DONE (9s)
****GENERATING ZKEY 0****
DONE (12580s)
****CONTRIBUTE TO PHASE 2 CEREMONY****
DONE (1149s)
****VERIFYING FINAL ZKEY (SKIP FOR TESTING)****
DONE (0s)
****EXPORTING VKEY****
DONE (1s)
****GENERATING PROOF****
DONE (38s)
****VERIFYING PROOF****
[INFO]  snarkJS: OK!
DONE (1s)
****SOLIDITY VERIFIER TEST****
Compiled 1 Solidity file successfully


  Groth16
    ✔ Should return true when proof is correct (2055ms)


  1 passing (2s)

****GENERATING A NEW RECURSIVE PLONKY2 PROOF****
    Finished release [optimized] target(s) in 0.06s
     Running unittests src/lib.rs (target/release/deps/plonky2_circom_verifier-5ffbd921631d1f4c)

running 1 test
test verifier::tests::test_recursive_verifier ... ok

successes:

---- verifier::tests::test_recursive_verifier stdout ----
######################### recursive verify #########################
######################### recursive verify #########################
Generating Circom files ...
proof size: 127728


successes:
    verifier::tests::test_recursive_verifier

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out; finished in 8.49s

****WITNESS GENERATION****
DONE (10s)
****GENERATING PROOF****
DONE (36s)
****VERIFYING PROOF****
[INFO]  snarkJS: OK!
DONE (1s)
****SOLIDITY VERIFIER TEST****


  Groth16
    ✔ Should return true when proof is correct (2059ms)


  1 passing (2s)

Results using high rate recursive config

Test machine: 32GB RAM, 24 core PC.

Recursive proof (proof size: 58916)

****GENERATING RECURSIVE PLONKY2 PROOF****
   Compiling plonky2_circom_verifier v0.1.0 (/home/sai/Project/polymer/plonky2-circom)
    Finished release [optimized] target(s) in 4.63s
     Running unittests src/lib.rs (target/release/deps/plonky2_circom_verifier-4dfa06387e9d7dae)
running 1 test
test verifier::tests::test_recursive_verifier has been running for over 60 seconds
test verifier::tests::test_recursive_verifier ... ok
successes:
---- verifier::tests::test_recursive_verifier stdout ----
Generating Circom files ...
proof size: 58916
successes:
    verifier::tests::test_recursive_verifier
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out; finished in 171.39s
DONE (0s)
****COMPILING CIRCUIT****
template instances: 958
non-linear constraints: 12892923
linear constraints: 0
public inputs: 4
public outputs: 0
private inputs: 7353
private outputs: 0
wires: 12799230
labels: 27782784
Written successfully: ./plonky2.r1cs
Written successfully: ./plonky2.sym
Written successfully: ./plonky2_cpp/plonky2.cpp and ./plonky2_cpp/plonky2.dat
Written successfully: ./plonky2_cpp/main.cpp, circom.hpp, calcwit.hpp, calcwit.cpp, fr.hpp, fr.cpp, fr.asm and Makefile
Everything went okay, circom safe
DONE (483s)
****COMPILING WITNESS GENERATOR****
g++ -c main.cpp -std=c++11 -O3 -I.
g++ -c calcwit.cpp -std=c++11 -O3 -I.
g++ -c fr.cpp -std=c++11 -O3 -I.
nasm -felf64 fr.asm -o fr_asm.o
g++ -c plonky2.cpp -std=c++11 -O3 -I.
g++ -o plonky2 *.o -lgmp 
DONE (89s)
****GENERATING ZKEY 0****
DONE (13174s)
****CONTRIBUTE TO PHASE 2 CEREMONY****
DONE (484s)
****VERIFYING FINAL ZKEY (SKIP FOR TESTING)****
DONE (0s)
****EXPORTING VKEY****
DONE (0s)
****WITNESS GENERATION****
DONE (3s)
****GENERATING PROOF****
DONE (25s)
****VERIFYING PROOF****
[INFO]  snarkJS: OK!
DONE (1s)
****SOLIDITY VERIFIER TEST****
Compiled 1 Solidity file successfully
  Groth16
    ✔ Should return true when proof is correct (1408ms)
  1 passing (1s)

Verify a new Plonky2 proof using the same circuits

****GENERATING RECURSIVE PLONKY2 PROOF****
   Compiling plonky2_circom_verifier v0.1.0 (/home/sai/Project/polymer/plonky2-circom)
    Finished release [optimized] target(s) in 4.52s
     Running unittests src/lib.rs (target/release/deps/plonky2_circom_verifier-4dfa06387e9d7dae)
running 1 test
test verifier::tests::test_recursive_verifier has been running for over 60 seconds
test verifier::tests::test_recursive_verifier ... ok
successes:
---- verifier::tests::test_recursive_verifier stdout ----
Generating Circom files ...
proof size: 58916
successes:
    verifier::tests::test_recursive_verifier
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out; finished in 177.80s
DONE (0s)
****WITNESS GENERATION****
DONE (3s)
****GENERATING PROOF****
DONE (26s)
****VERIFYING PROOF****
[INFO]  snarkJS: OK!
DONE (0s)
****SOLIDITY VERIFIER TEST****
  Groth16
    ✔ Should return true when proof is correct (1388ms)
  1 passing (1s)

Proof without any custom gates (Proof size: 58660)

****COMPILING CIRCUIT****
template instances: 142
non-linear constraints: 8771891
linear constraints: 0
public inputs: 4
public outputs: 0
private inputs: 7321
private outputs: 0
wires: 8718375
labels: 19049523
Written successfully: ./plonky2.r1cs
Written successfully: ./plonky2.sym
Written successfully: ./plonky2_cpp/plonky2.cpp and ./plonky2_cpp/plonky2.dat
Written successfully: ./plonky2_cpp/main.cpp, circom.hpp, calcwit.hpp, calcwit.cpp, fr.hpp, fr.cpp, fr.asm and Makefile
Everything went okay, circom safe
DONE (261s)
****COMPILING WITNESS GENERATOR****
g++ -c main.cpp -std=c++11 -O3 -I.
g++ -c calcwit.cpp -std=c++11 -O3 -I.
g++ -c fr.cpp -std=c++11 -O3 -I.
nasm -felf64 fr.asm -o fr_asm.o
g++ -c plonky2.cpp -std=c++11 -O3 -I.
g++ -o plonky2 *.o -lgmp 
DONE (24s)
****GENERATING ZKEY 0****
DONE (3091s)
****CONTRIBUTE TO PHASE 2 CEREMONY****
DONE (400s)
****VERIFYING FINAL ZKEY (SKIP FOR TESTING)****
DONE (0s)
****EXPORTING VKEY****
DONE (0s)
****WITNESS GENERATION****
DONE (2s)
****GENERATING PROOF****
DONE (22s)
****VERIFYING PROOF****
[INFO]  snarkJS: OK!
DONE (1s)
****SOLIDITY VERIFIER TEST****
Compiled 1 Solidity file successfully
  Groth16
    ✔ Should return true when proof is correct (1410ms)
  1 passing (1s)

Proof with public inputs and custom gates (constant, public inputs and Poseidon) (Proof size: 62244)

****COMPILING CIRCUIT****
template instances: 842
non-linear constraints: 12067519
linear constraints: 0
public inputs: 4
public outputs: 0
private inputs: 7769
private outputs: 0
wires: 11982955
labels: 26019560
Written successfully: ./plonky2.r1cs
Written successfully: ./plonky2.sym
Written successfully: ./plonky2_cpp/plonky2.cpp and ./plonky2_cpp/plonky2.dat
Written successfully: ./plonky2_cpp/main.cpp, circom.hpp, calcwit.hpp, calcwit.cpp, fr.hpp, fr.cpp, fr.asm and Makefile
Everything went okay, circom safe
DONE (359s)
****COMPILING WITNESS GENERATOR****
g++ -c main.cpp -std=c++11 -O3 -I.
g++ -c calcwit.cpp -std=c++11 -O3 -I.
g++ -c fr.cpp -std=c++11 -O3 -I.
nasm -felf64 fr.asm -o fr_asm.o
g++ -c plonky2.cpp -std=c++11 -O3 -I.
g++ -o plonky2 *.o -lgmp 
DONE (86s)
****GENERATING ZKEY 0****
DONE (8524s)
****CONTRIBUTE TO PHASE 2 CEREMONY****
DONE (457s)
****VERIFYING FINAL ZKEY (SKIP FOR TESTING)****
DONE (0s)
****EXPORTING VKEY****
DONE (1s)
****WITNESS GENERATION****
DONE (2s)
****GENERATING PROOF****
DONE (25s)
****VERIFYING PROOF****
[INFO]  snarkJS: OK!
DONE (1s)
****SOLIDITY VERIFIER TEST****
Compiled 1 Solidity file successfully
  Groth16
    ✔ Should return true when proof is correct (1501ms)
  1 passing (2s)

denisbsu / plonky2-circom Goto Github PK

plonky2-circom's Introduction

Plonky2 verifier in Circom

Results using standard recursive config

Results using high rate recursive config

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