Merge pull request #5043 from ethereum/circom-setup-exports

Circom Trusted Setup UI
pull/5070/head
David Disu 3 months ago committed by GitHub
commit 41398d4af5
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GPG Key ID: B5690EEEBB952194
  1. 962
      apps/circuit-compiler/src/app/actions/constant.ts
  2. 63
      apps/circuit-compiler/src/app/actions/index.ts
  3. 12
      apps/circuit-compiler/src/app/app.tsx
  4. 6
      apps/circuit-compiler/src/app/components/actions.tsx
  5. 7
      apps/circuit-compiler/src/app/components/compileBtn.tsx
  6. 36
      apps/circuit-compiler/src/app/components/configToggler.tsx
  7. 4
      apps/circuit-compiler/src/app/components/configurations.tsx
  8. 37
      apps/circuit-compiler/src/app/components/container.tsx
  9. 6
      apps/circuit-compiler/src/app/components/feedback.tsx
  10. 2
      apps/circuit-compiler/src/app/components/options.tsx
  11. 44
      apps/circuit-compiler/src/app/components/r1csBtn.tsx
  12. 123
      apps/circuit-compiler/src/app/components/setupExports.tsx
  13. 34
      apps/circuit-compiler/src/app/components/setupExportsBtn.tsx
  14. 50
      apps/circuit-compiler/src/app/components/toggler.tsx
  15. 9
      apps/circuit-compiler/src/app/components/witness.tsx
  16. 36
      apps/circuit-compiler/src/app/components/witnessToggler.tsx
  17. 55
      apps/circuit-compiler/src/app/reducers/state.ts
  18. 10
      apps/circuit-compiler/src/app/services/circomPluginClient.ts
  19. 35
      apps/circuit-compiler/src/app/types/index.ts
  20. 2
      apps/circuit-compiler/src/css/app.css
  21. 2
      apps/circuit-compiler/src/profile.json
  22. 43
      apps/remix-ide-e2e/src/tests/circom.test.ts
  23. 10
      apps/remix-ide/src/app/tabs/locales/en/circuit.json

@ -0,0 +1,962 @@
export const GROTH16_VERIFIER = `// SPDX-License-Identifier: GPL-3.0
/*
Copyright 2021 0KIMS association.
This file is generated with [snarkJS](https://github.com/iden3/snarkjs).
snarkJS is a free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
snarkJS is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License
along with snarkJS. If not, see <https://www.gnu.org/licenses/>.
*/
pragma solidity >=0.7.0 <0.9.0;
contract Groth16Verifier {
// Scalar field size
uint256 constant r = 21888242871839275222246405745257275088548364400416034343698204186575808495617;
// Base field size
uint256 constant q = 21888242871839275222246405745257275088696311157297823662689037894645226208583;
// Verification Key data
uint256 constant alphax = <%= vk_alpha_1[0] %>;
uint256 constant alphay = <%= vk_alpha_1[1] %>;
uint256 constant betax1 = <%= vk_beta_2[0][1] %>;
uint256 constant betax2 = <%= vk_beta_2[0][0] %>;
uint256 constant betay1 = <%= vk_beta_2[1][1] %>;
uint256 constant betay2 = <%= vk_beta_2[1][0] %>;
uint256 constant gammax1 = <%= vk_gamma_2[0][1] %>;
uint256 constant gammax2 = <%= vk_gamma_2[0][0] %>;
uint256 constant gammay1 = <%= vk_gamma_2[1][1] %>;
uint256 constant gammay2 = <%= vk_gamma_2[1][0] %>;
uint256 constant deltax1 = <%= vk_delta_2[0][1] %>;
uint256 constant deltax2 = <%= vk_delta_2[0][0] %>;
uint256 constant deltay1 = <%= vk_delta_2[1][1] %>;
uint256 constant deltay2 = <%= vk_delta_2[1][0] %>;
<% for (let i=0; i<IC.length; i++) { %>
uint256 constant IC<%=i%>x = <%=IC[i][0]%>;
uint256 constant IC<%=i%>y = <%=IC[i][1]%>;
<% } %>
// Memory data
uint16 constant pVk = 0;
uint16 constant pPairing = 128;
uint16 constant pLastMem = 896;
function verifyProof(uint[2] calldata _pA, uint[2][2] calldata _pB, uint[2] calldata _pC, uint[<%=IC.length-1%>] calldata _pubSignals) public view returns (bool) {
assembly {
function checkField(v) {
if iszero(lt(v, q)) {
mstore(0, 0)
return(0, 0x20)
}
}
// G1 function to multiply a G1 value(x,y) to value in an address
function g1_mulAccC(pR, x, y, s) {
let success
let mIn := mload(0x40)
mstore(mIn, x)
mstore(add(mIn, 32), y)
mstore(add(mIn, 64), s)
success := staticcall(sub(gas(), 2000), 7, mIn, 96, mIn, 64)
if iszero(success) {
mstore(0, 0)
return(0, 0x20)
}
mstore(add(mIn, 64), mload(pR))
mstore(add(mIn, 96), mload(add(pR, 32)))
success := staticcall(sub(gas(), 2000), 6, mIn, 128, pR, 64)
if iszero(success) {
mstore(0, 0)
return(0, 0x20)
}
}
function checkPairing(pA, pB, pC, pubSignals, pMem) -> isOk {
let _pPairing := add(pMem, pPairing)
let _pVk := add(pMem, pVk)
mstore(_pVk, IC0x)
mstore(add(_pVk, 32), IC0y)
// Compute the linear combination vk_x
<% for (let i = 1; i <= nPublic; i++) { %>
g1_mulAccC(_pVk, IC<%=i%>x, IC<%=i%>y, calldataload(add(pubSignals, <%=(i-1)*32%>)))
<% } %>
// -A
mstore(_pPairing, calldataload(pA))
mstore(add(_pPairing, 32), mod(sub(q, calldataload(add(pA, 32))), q))
// B
mstore(add(_pPairing, 64), calldataload(pB))
mstore(add(_pPairing, 96), calldataload(add(pB, 32)))
mstore(add(_pPairing, 128), calldataload(add(pB, 64)))
mstore(add(_pPairing, 160), calldataload(add(pB, 96)))
// alpha1
mstore(add(_pPairing, 192), alphax)
mstore(add(_pPairing, 224), alphay)
// beta2
mstore(add(_pPairing, 256), betax1)
mstore(add(_pPairing, 288), betax2)
mstore(add(_pPairing, 320), betay1)
mstore(add(_pPairing, 352), betay2)
// vk_x
mstore(add(_pPairing, 384), mload(add(pMem, pVk)))
mstore(add(_pPairing, 416), mload(add(pMem, add(pVk, 32))))
// gamma2
mstore(add(_pPairing, 448), gammax1)
mstore(add(_pPairing, 480), gammax2)
mstore(add(_pPairing, 512), gammay1)
mstore(add(_pPairing, 544), gammay2)
// C
mstore(add(_pPairing, 576), calldataload(pC))
mstore(add(_pPairing, 608), calldataload(add(pC, 32)))
// delta2
mstore(add(_pPairing, 640), deltax1)
mstore(add(_pPairing, 672), deltax2)
mstore(add(_pPairing, 704), deltay1)
mstore(add(_pPairing, 736), deltay2)
let success := staticcall(sub(gas(), 2000), 8, _pPairing, 768, _pPairing, 0x20)
isOk := and(success, mload(_pPairing))
}
let pMem := mload(0x40)
mstore(0x40, add(pMem, pLastMem))
// Validate that all evaluations ∈ F
<% for (let i=0; i<IC.length; i++) { %>
checkField(calldataload(add(_pubSignals, <%=i*32%>)))
<% } %>
// Validate all evaluations
let isValid := checkPairing(_pA, _pB, _pC, _pubSignals, pMem)
mstore(0, isValid)
return(0, 0x20)
}
}
}`
export const PLONK_VERIFIER = `// SPDX-License-Identifier: GPL-3.0
/*
Copyright 2021 0KIMS association.
This file is generated with [snarkJS](https://github.com/iden3/snarkjs).
snarkJS is a free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
snarkJS is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License
along with snarkJS. If not, see <https://www.gnu.org/licenses/>.
*/
pragma solidity >=0.7.0 <0.9.0;
import "hardhat/console.sol";
contract PlonkVerifier {
// Omega
uint256 constant w1 = <%=w%>;
// Scalar field size
uint256 constant q = 21888242871839275222246405745257275088548364400416034343698204186575808495617;
// Base field size
uint256 constant qf = 21888242871839275222246405745257275088696311157297823662689037894645226208583;
// [1]_1
uint256 constant G1x = 1;
uint256 constant G1y = 2;
// [1]_2
uint256 constant G2x1 = 10857046999023057135944570762232829481370756359578518086990519993285655852781;
uint256 constant G2x2 = 11559732032986387107991004021392285783925812861821192530917403151452391805634;
uint256 constant G2y1 = 8495653923123431417604973247489272438418190587263600148770280649306958101930;
uint256 constant G2y2 = 4082367875863433681332203403145435568316851327593401208105741076214120093531;
// Verification Key data
uint32 constant n = <%=2**power%>;
uint16 constant nPublic = <%=nPublic%>;
uint16 constant nLagrange = <%=Math.max(nPublic, 1)%>;
uint256 constant Qmx = <%=Qm[0]%>;
uint256 constant Qmy = <%=Qm[0] == "0" ? "0" : Qm[1]%>;
uint256 constant Qlx = <%=Ql[0]%>;
uint256 constant Qly = <%=Ql[0] == "0" ? "0" : Ql[1]%>;
uint256 constant Qrx = <%=Qr[0]%>;
uint256 constant Qry = <%=Qr[0] == "0" ? "0" : Qr[1]%>;
uint256 constant Qox = <%=Qo[0]%>;
uint256 constant Qoy = <%=Qo[0] == "0" ? "0" : Qo[1]%>;
uint256 constant Qcx = <%=Qc[0]%>;
uint256 constant Qcy = <%=Qc[0] == "0" ? "0" : Qc[1]%>;
uint256 constant S1x = <%=S1[0]%>;
uint256 constant S1y = <%=S1[0] == "0" ? "0" : S1[1]%>;
uint256 constant S2x = <%=S2[0]%>;
uint256 constant S2y = <%=S2[0] == "0" ? "0" : S2[1]%>;
uint256 constant S3x = <%=S3[0]%>;
uint256 constant S3y = <%=S3[0] == "0" ? "0" : S3[1]%>;
uint256 constant k1 = <%=k1%>;
uint256 constant k2 = <%=k2%>;
uint256 constant X2x1 = <%=X_2[0][0]%>;
uint256 constant X2x2 = <%=X_2[0][1]%>;
uint256 constant X2y1 = <%=X_2[1][0]%>;
uint256 constant X2y2 = <%=X_2[1][1]%>;
// Proof calldata
// Byte offset of every parameter of the calldata
// Polynomial commitments
uint16 constant pA = 4 + 0;
uint16 constant pB = 4 + 64;
uint16 constant pC = 4 + 128;
uint16 constant pZ = 4 + 192;
uint16 constant pT1 = 4 + 256;
uint16 constant pT2 = 4 + 320;
uint16 constant pT3 = 4 + 384;
uint16 constant pWxi = 4 + 448;
uint16 constant pWxiw = 4 + 512;
// Opening evaluations
uint16 constant pEval_a = 4 + 576;
uint16 constant pEval_b = 4 + 608;
uint16 constant pEval_c = 4 + 640;
uint16 constant pEval_s1 = 4 + 672;
uint16 constant pEval_s2 = 4 + 704;
uint16 constant pEval_zw = 4 + 736;
// Memory data
// Challenges
uint16 constant pAlpha = 0;
uint16 constant pBeta = 32;
uint16 constant pGamma = 64;
uint16 constant pXi = 96;
uint16 constant pXin = 128;
uint16 constant pBetaXi = 160;
uint16 constant pV1 = 192;
uint16 constant pV2 = 224;
uint16 constant pV3 = 256;
uint16 constant pV4 = 288;
uint16 constant pV5 = 320;
uint16 constant pU = 352;
uint16 constant pPI = 384;
uint16 constant pEval_r0 = 416;
uint16 constant pD = 448;
uint16 constant pF = 512;
uint16 constant pE = 576;
uint16 constant pTmp = 640;
uint16 constant pAlpha2 = 704;
uint16 constant pZh = 736;
uint16 constant pZhInv = 768;
<% for (let i=1; i<=Math.max(nPublic, 1); i++) { %>
uint16 constant pEval_l<%=i%> = <%=768+i*32%>;
<% } %>
<% let pLastMem = 800+32*Math.max(nPublic,1) %>
uint16 constant lastMem = <%=pLastMem%>;
function verifyProof(uint256[24] calldata _proof, uint256[<%=nPublic%>] calldata _pubSignals) public view returns (bool) {
assembly {
/////////
// Computes the inverse using the extended euclidean algorithm
/////////
function inverse(a, q) -> inv {
let t := 0
let newt := 1
let r := q
let newr := a
let quotient
let aux
for { } newr { } {
quotient := sdiv(r, newr)
aux := sub(t, mul(quotient, newt))
t:= newt
newt:= aux
aux := sub(r,mul(quotient, newr))
r := newr
newr := aux
}
if gt(r, 1) { revert(0,0) }
if slt(t, 0) { t:= add(t, q) }
inv := t
}
///////
// Computes the inverse of an array of values
// See https://vitalik.ca/general/2018/07/21/starks_part_3.html in section where explain fields operations
//////
function inverseArray(pVals, n) {
let pAux := mload(0x40) // Point to the next free position
let pIn := pVals
let lastPIn := add(pVals, mul(n, 32)) // Read n elements
let acc := mload(pIn) // Read the first element
pIn := add(pIn, 32) // Point to the second element
let inv
for { } lt(pIn, lastPIn) {
pAux := add(pAux, 32)
pIn := add(pIn, 32)
}
{
mstore(pAux, acc)
acc := mulmod(acc, mload(pIn), q)
}
acc := inverse(acc, q)
// At this point pAux pint to the next free position we subtract 1 to point to the last used
pAux := sub(pAux, 32)
// pIn points to the n+1 element, we subtract to point to n
pIn := sub(pIn, 32)
lastPIn := pVals // We don't process the first element
for { } gt(pIn, lastPIn) {
pAux := sub(pAux, 32)
pIn := sub(pIn, 32)
}
{
inv := mulmod(acc, mload(pAux), q)
acc := mulmod(acc, mload(pIn), q)
mstore(pIn, inv)
}
// pIn points to first element, we just set it.
mstore(pIn, acc)
}
function checkField(v) {
if iszero(lt(v, q)) {
mstore(0, 0)
return(0,0x20)
}
}
function checkInput() {
checkField(calldataload(pEval_a))
checkField(calldataload(pEval_b))
checkField(calldataload(pEval_c))
checkField(calldataload(pEval_s1))
checkField(calldataload(pEval_s2))
checkField(calldataload(pEval_zw))
}
function calculateChallenges(pMem, pPublic) {
let beta
let aux
let mIn := mload(0x40) // Pointer to the next free memory position
// Compute challenge.beta & challenge.gamma
mstore(mIn, Qmx)
mstore(add(mIn, 32), Qmy)
mstore(add(mIn, 64), Qlx)
mstore(add(mIn, 96), Qly)
mstore(add(mIn, 128), Qrx)
mstore(add(mIn, 160), Qry)
mstore(add(mIn, 192), Qox)
mstore(add(mIn, 224), Qoy)
mstore(add(mIn, 256), Qcx)
mstore(add(mIn, 288), Qcy)
mstore(add(mIn, 320), S1x)
mstore(add(mIn, 352), S1y)
mstore(add(mIn, 384), S2x)
mstore(add(mIn, 416), S2y)
mstore(add(mIn, 448), S3x)
mstore(add(mIn, 480), S3y)
<%for (let i=0; i<nPublic;i++) {%>
mstore(add(mIn, <%= 512 + i*32 %>), calldataload(add(pPublic, <%=i*32%>)))
<%}%>
mstore(add(mIn, <%= 512 + nPublic*32 + 0 %> ), calldataload(pA))
mstore(add(mIn, <%= 512 + nPublic*32 + 32 %> ), calldataload(add(pA, 32)))
mstore(add(mIn, <%= 512 + nPublic*32 + 64 %> ), calldataload(pB))
mstore(add(mIn, <%= 512 + nPublic*32 + 96 %> ), calldataload(add(pB, 32)))
mstore(add(mIn, <%= 512 + nPublic*32 + 128 %> ), calldataload(pC))
mstore(add(mIn, <%= 512 + nPublic*32 + 160 %> ), calldataload(add(pC, 32)))
beta := mod(keccak256(mIn, <%= 704 + 32 * nPublic %>), q)
mstore(add(pMem, pBeta), beta)
// challenges.gamma
mstore(add(pMem, pGamma), mod(keccak256(add(pMem, pBeta), 32), q))
// challenges.alpha
mstore(mIn, mload(add(pMem, pBeta)))
mstore(add(mIn, 32), mload(add(pMem, pGamma)))
mstore(add(mIn, 64), calldataload(pZ))
mstore(add(mIn, 96), calldataload(add(pZ, 32)))
aux := mod(keccak256(mIn, 128), q)
mstore(add(pMem, pAlpha), aux)
mstore(add(pMem, pAlpha2), mulmod(aux, aux, q))
// challenges.xi
mstore(mIn, aux)
mstore(add(mIn, 32), calldataload(pT1))
mstore(add(mIn, 64), calldataload(add(pT1, 32)))
mstore(add(mIn, 96), calldataload(pT2))
mstore(add(mIn, 128), calldataload(add(pT2, 32)))
mstore(add(mIn, 160), calldataload(pT3))
mstore(add(mIn, 192), calldataload(add(pT3, 32)))
aux := mod(keccak256(mIn, 224), q)
mstore( add(pMem, pXi), aux)
// challenges.v
mstore(mIn, aux)
mstore(add(mIn, 32), calldataload(pEval_a))
mstore(add(mIn, 64), calldataload(pEval_b))
mstore(add(mIn, 96), calldataload(pEval_c))
mstore(add(mIn, 128), calldataload(pEval_s1))
mstore(add(mIn, 160), calldataload(pEval_s2))
mstore(add(mIn, 192), calldataload(pEval_zw))
let v1 := mod(keccak256(mIn, 224), q)
mstore(add(pMem, pV1), v1)
// challenges.beta * challenges.xi
mstore(add(pMem, pBetaXi), mulmod(beta, aux, q))
// challenges.xi^n
<%for (let i=0; i<power;i++) {%>
aux:= mulmod(aux, aux, q)
<%}%>
mstore(add(pMem, pXin), aux)
// Zh
aux:= mod(add(sub(aux, 1), q), q)
mstore(add(pMem, pZh), aux)
mstore(add(pMem, pZhInv), aux) // We will invert later together with lagrange pols
// challenges.v^2, challenges.v^3, challenges.v^4, challenges.v^5
aux := mulmod(v1, v1, q)
mstore(add(pMem, pV2), aux)
aux := mulmod(aux, v1, q)
mstore(add(pMem, pV3), aux)
aux := mulmod(aux, v1, q)
mstore(add(pMem, pV4), aux)
aux := mulmod(aux, v1, q)
mstore(add(pMem, pV5), aux)
// challenges.u
mstore(mIn, calldataload(pWxi))
mstore(add(mIn, 32), calldataload(add(pWxi, 32)))
mstore(add(mIn, 64), calldataload(pWxiw))
mstore(add(mIn, 96), calldataload(add(pWxiw, 32)))
mstore(add(pMem, pU), mod(keccak256(mIn, 128), q))
}
function calculateLagrange(pMem) {
let w := 1
<% for (let i=1; i<=Math.max(nPublic, 1); i++) { %>
mstore(
add(pMem, pEval_l<%=i%>),
mulmod(
n,
mod(
add(
sub(
mload(add(pMem, pXi)),
w
),
q
),
q
),
q
)
)
<% if (i<Math.max(nPublic, 1)) { %>
w := mulmod(w, w1, q)
<% } %>
<% } %>
inverseArray(add(pMem, pZhInv), <%=Math.max(nPublic, 1)+1%> )
let zh := mload(add(pMem, pZh))
w := 1
<% for (let i=1; i<=Math.max(nPublic, 1); i++) { %>
<% if (i==1) { %>
mstore(
add(pMem, pEval_l1 ),
mulmod(
mload(add(pMem, pEval_l1 )),
zh,
q
)
)
<% } else { %>
mstore(
add(pMem, pEval_l<%=i%>),
mulmod(
w,
mulmod(
mload(add(pMem, pEval_l<%=i%>)),
zh,
q
),
q
)
)
<% } %>
<% if (i<Math.max(nPublic, 1)) { %>
w := mulmod(w, w1, q)
<% } %>
<% } %>
}
function calculatePI(pMem, pPub) {
let pl := 0
<% for (let i=0; i<nPublic; i++) { %>
pl := mod(
add(
sub(
pl,
mulmod(
mload(add(pMem, pEval_l<%=i+1%>)),
calldataload(add(pPub, <%=i*32%>)),
q
)
),
q
),
q
)
<% } %>
mstore(add(pMem, pPI), pl)
}
function calculateR0(pMem) {
let e1 := mload(add(pMem, pPI))
let e2 := mulmod(mload(add(pMem, pEval_l1)), mload(add(pMem, pAlpha2)), q)
let e3a := addmod(
calldataload(pEval_a),
mulmod(mload(add(pMem, pBeta)), calldataload(pEval_s1), q),
q)
e3a := addmod(e3a, mload(add(pMem, pGamma)), q)
let e3b := addmod(
calldataload(pEval_b),
mulmod(mload(add(pMem, pBeta)), calldataload(pEval_s2), q),
q)
e3b := addmod(e3b, mload(add(pMem, pGamma)), q)
let e3c := addmod(
calldataload(pEval_c),
mload(add(pMem, pGamma)),
q)
let e3 := mulmod(mulmod(e3a, e3b, q), e3c, q)
e3 := mulmod(e3, calldataload(pEval_zw), q)
e3 := mulmod(e3, mload(add(pMem, pAlpha)), q)
let r0 := addmod(e1, mod(sub(q, e2), q), q)
r0 := addmod(r0, mod(sub(q, e3), q), q)
mstore(add(pMem, pEval_r0) , r0)
}
function g1_set(pR, pP) {
mstore(pR, mload(pP))
mstore(add(pR, 32), mload(add(pP,32)))
}
function g1_setC(pR, x, y) {
mstore(pR, x)
mstore(add(pR, 32), y)
}
function g1_calldataSet(pR, pP) {
mstore(pR, calldataload(pP))
mstore(add(pR, 32), calldataload(add(pP, 32)))
}
function g1_acc(pR, pP) {
let mIn := mload(0x40)
mstore(mIn, mload(pR))
mstore(add(mIn,32), mload(add(pR, 32)))
mstore(add(mIn,64), mload(pP))
mstore(add(mIn,96), mload(add(pP, 32)))
let success := staticcall(sub(gas(), 2000), 6, mIn, 128, pR, 64)
if iszero(success) {
mstore(0, 0)
return(0,0x20)
}
}
function g1_mulAcc(pR, pP, s) {
let success
let mIn := mload(0x40)
mstore(mIn, mload(pP))
mstore(add(mIn,32), mload(add(pP, 32)))
mstore(add(mIn,64), s)
success := staticcall(sub(gas(), 2000), 7, mIn, 96, mIn, 64)
if iszero(success) {
mstore(0, 0)
return(0,0x20)
}
mstore(add(mIn,64), mload(pR))
mstore(add(mIn,96), mload(add(pR, 32)))
success := staticcall(sub(gas(), 2000), 6, mIn, 128, pR, 64)
if iszero(success) {
mstore(0, 0)
return(0,0x20)
}
}
function g1_mulAccC(pR, x, y, s) {
let success
let mIn := mload(0x40)
mstore(mIn, x)
mstore(add(mIn,32), y)
mstore(add(mIn,64), s)
success := staticcall(sub(gas(), 2000), 7, mIn, 96, mIn, 64)
if iszero(success) {
mstore(0, 0)
return(0,0x20)
}
mstore(add(mIn,64), mload(pR))
mstore(add(mIn,96), mload(add(pR, 32)))
success := staticcall(sub(gas(), 2000), 6, mIn, 128, pR, 64)
if iszero(success) {
mstore(0, 0)
return(0,0x20)
}
}
function g1_mulSetC(pR, x, y, s) {
let success
let mIn := mload(0x40)
mstore(mIn, x)
mstore(add(mIn,32), y)
mstore(add(mIn,64), s)
success := staticcall(sub(gas(), 2000), 7, mIn, 96, pR, 64)
if iszero(success) {
mstore(0, 0)
return(0,0x20)
}
}
function g1_mulSet(pR, pP, s) {
g1_mulSetC(pR, mload(pP), mload(add(pP, 32)), s)
}
function calculateD(pMem) {
let _pD:= add(pMem, pD)
let gamma := mload(add(pMem, pGamma))
let mIn := mload(0x40)
mstore(0x40, add(mIn, 256)) // d1, d2, d3 & d4 (4*64 bytes)
g1_setC(_pD, Qcx, Qcy)
g1_mulAccC(_pD, Qmx, Qmy, mulmod(calldataload(pEval_a), calldataload(pEval_b), q))
g1_mulAccC(_pD, Qlx, Qly, calldataload(pEval_a))
g1_mulAccC(_pD, Qrx, Qry, calldataload(pEval_b))
g1_mulAccC(_pD, Qox, Qoy, calldataload(pEval_c))
let betaxi := mload(add(pMem, pBetaXi))
let val1 := addmod(
addmod(calldataload(pEval_a), betaxi, q),
gamma, q)
let val2 := addmod(
addmod(
calldataload(pEval_b),
mulmod(betaxi, k1, q),
q), gamma, q)
let val3 := addmod(
addmod(
calldataload(pEval_c),
mulmod(betaxi, k2, q),
q), gamma, q)
let d2a := mulmod(
mulmod(mulmod(val1, val2, q), val3, q),
mload(add(pMem, pAlpha)),
q
)
let d2b := mulmod(
mload(add(pMem, pEval_l1)),
mload(add(pMem, pAlpha2)),
q
)
// We'll use mIn to save d2
g1_calldataSet(add(mIn, 192), pZ)
g1_mulSet(
mIn,
add(mIn, 192),
addmod(addmod(d2a, d2b, q), mload(add(pMem, pU)), q))
val1 := addmod(
addmod(
calldataload(pEval_a),
mulmod(mload(add(pMem, pBeta)), calldataload(pEval_s1), q),
q), gamma, q)
val2 := addmod(
addmod(
calldataload(pEval_b),
mulmod(mload(add(pMem, pBeta)), calldataload(pEval_s2), q),
q), gamma, q)
val3 := mulmod(
mulmod(mload(add(pMem, pAlpha)), mload(add(pMem, pBeta)), q),
calldataload(pEval_zw), q)
// We'll use mIn + 64 to save d3
g1_mulSetC(
add(mIn, 64),
S3x,
S3y,
mulmod(mulmod(val1, val2, q), val3, q))
// We'll use mIn + 128 to save d4
g1_calldataSet(add(mIn, 128), pT1)
g1_mulAccC(add(mIn, 128), calldataload(pT2), calldataload(add(pT2, 32)), mload(add(pMem, pXin)))
let xin2 := mulmod(mload(add(pMem, pXin)), mload(add(pMem, pXin)), q)
g1_mulAccC(add(mIn, 128), calldataload(pT3), calldataload(add(pT3, 32)) , xin2)
g1_mulSetC(add(mIn, 128), mload(add(mIn, 128)), mload(add(mIn, 160)), mload(add(pMem, pZh)))
mstore(add(add(mIn, 64), 32), mod(sub(qf, mload(add(add(mIn, 64), 32))), qf))
mstore(add(mIn, 160), mod(sub(qf, mload(add(mIn, 160))), qf))
g1_acc(_pD, mIn)
g1_acc(_pD, add(mIn, 64))
g1_acc(_pD, add(mIn, 128))
}
function calculateF(pMem) {
let p := add(pMem, pF)
g1_set(p, add(pMem, pD))
g1_mulAccC(p, calldataload(pA), calldataload(add(pA, 32)), mload(add(pMem, pV1)))
g1_mulAccC(p, calldataload(pB), calldataload(add(pB, 32)), mload(add(pMem, pV2)))
g1_mulAccC(p, calldataload(pC), calldataload(add(pC, 32)), mload(add(pMem, pV3)))
g1_mulAccC(p, S1x, S1y, mload(add(pMem, pV4)))
g1_mulAccC(p, S2x, S2y, mload(add(pMem, pV5)))
}
function calculateE(pMem) {
let s := mod(sub(q, mload(add(pMem, pEval_r0))), q)
s := addmod(s, mulmod(calldataload(pEval_a), mload(add(pMem, pV1)), q), q)
s := addmod(s, mulmod(calldataload(pEval_b), mload(add(pMem, pV2)), q), q)
s := addmod(s, mulmod(calldataload(pEval_c), mload(add(pMem, pV3)), q), q)
s := addmod(s, mulmod(calldataload(pEval_s1), mload(add(pMem, pV4)), q), q)
s := addmod(s, mulmod(calldataload(pEval_s2), mload(add(pMem, pV5)), q), q)
s := addmod(s, mulmod(calldataload(pEval_zw), mload(add(pMem, pU)), q), q)
g1_mulSetC(add(pMem, pE), G1x, G1y, s)
}
function checkPairing(pMem) -> isOk {
let mIn := mload(0x40)
mstore(0x40, add(mIn, 576)) // [0..383] = pairing data, [384..447] = pWxi, [448..512] = pWxiw
let _pWxi := add(mIn, 384)
let _pWxiw := add(mIn, 448)
let _aux := add(mIn, 512)
g1_calldataSet(_pWxi, pWxi)
g1_calldataSet(_pWxiw, pWxiw)
// A1
g1_mulSet(mIn, _pWxiw, mload(add(pMem, pU)))
g1_acc(mIn, _pWxi)
mstore(add(mIn, 32), mod(sub(qf, mload(add(mIn, 32))), qf))
// [X]_2
mstore(add(mIn,64), X2x2)
mstore(add(mIn,96), X2x1)
mstore(add(mIn,128), X2y2)
mstore(add(mIn,160), X2y1)
// B1
g1_mulSet(add(mIn, 192), _pWxi, mload(add(pMem, pXi)))
let s := mulmod(mload(add(pMem, pU)), mload(add(pMem, pXi)), q)
s := mulmod(s, w1, q)
g1_mulSet(_aux, _pWxiw, s)
g1_acc(add(mIn, 192), _aux)
g1_acc(add(mIn, 192), add(pMem, pF))
mstore(add(pMem, add(pE, 32)), mod(sub(qf, mload(add(pMem, add(pE, 32)))), qf))
g1_acc(add(mIn, 192), add(pMem, pE))
// [1]_2
mstore(add(mIn,256), G2x2)
mstore(add(mIn,288), G2x1)
mstore(add(mIn,320), G2y2)
mstore(add(mIn,352), G2y1)
let success := staticcall(sub(gas(), 2000), 8, mIn, 384, mIn, 0x20)
isOk := and(success, mload(mIn))
}
let pMem := mload(0x40)
mstore(0x40, add(pMem, lastMem))
checkInput()
calculateChallenges(pMem, _pubSignals)
calculateLagrange(pMem)
calculatePI(pMem, _pubSignals)
calculateR0(pMem)
calculateD(pMem)
calculateF(pMem)
calculateE(pMem)
let isValid := checkPairing(pMem)
mstore(0x40, sub(pMem, lastMem))
mstore(0, isValid)
return(0,0x20)
}
}
}`
export const PTAU_LIST = [
{
name: "final_8.ptau",
power: 8,
maxConstraint: "246",
ipfsHash: "QmNwT4UN6gT7vdDPNjmpShEVVbhi6C7tR6Y98X4aCT7sbq",
blake2bHash: null
},
{
name: "final_9.ptau",
power: 9,
maxConstraint: "512",
ipfsHash: "QmSBtobA8c27Yf2ypTpNtLxxxuadFzyQGksg7un2kN56yN",
blake2bHash: null
},
{
name: "final_10.ptau",
power: 10,
maxConstraint: "1k",
ipfsHash: "QmQ4dLmm3rRJKAm8CiVUedKu6xFNYsFD4UMVoSrD59jgHa",
blake2bHash: null
},
{
name: "final_11.ptau",
power: 11,
maxConstraint: "2k",
ipfsHash: "QmdRRJBznWaRnnpSnVcsdJ2RFQLxpVYbeMec3Fwf246MqU",
blake2bHash: null
},
{
name: "final_12.ptau",
power: 12,
maxConstraint: "4k",
ipfsHash: "Qmdge3jmta3qhGa61Da5UwVBcib6rgkqqHugQCgoT9hutS",
blake2bHash: null
},
{
name: "final_13.ptau",
power: 13,
maxConstraint: "8k",
ipfsHash: "QmUyXX6qYoExJ5pxyYiukmBSDkwqavUBBHaH2JDYVJX454",
blake2bHash: null
},
{
name: "final_14.ptau",
power: 14,
maxConstraint: "16k",
ipfsHash: "QmTiT4eiYz5KF7gQrDsgfCSTRv3wBPYJ4bRN1MmTRshpnW",
blake2bHash: null
},
{
name: "final_15.ptau",
power: 15,
maxConstraint: "32k",
ipfsHash: "QmeWPz6XMLX8HZwkRiiUffC5ziuiaHwNex6KUshpyLFpDg",
blake2bHash: null
},
{
name: "final_16.ptau",
power: 16,
maxConstraint: "64k",
ipfsHash: "QmVEbbVbBAgciBwGrNCx5HUJhQtatLVSEt54DZcrodYM3G",
blake2bHash: null
},
{
name: "final_17.ptau",
power: 17,
maxConstraint: "128k",
ipfsHash: "QmciCq5JcZQyTLvC9GRanrLBi82ZmSriq1Fr5zANkGHebf",
blake2bHash: null
},
{
name: "final_18.ptau",
power: 18,
maxConstraint: "256k",
ipfsHash: "QmRXbrYrrX2oA1FFRFivNi1TjhKoWv2x15g8PRFyV64UZP",
blake2bHash: null
},
{
name: "final_20.ptau",
power: 20,
maxConstraint: "1M",
ipfsHash: "QmQbrzmoZn5Ku6ENJmwZ1DMN1taAPgwLnp5TMfuSAz6tfh",
blake2bHash: null
}]

@ -1,5 +1,8 @@
import * as snarkjs from 'snarkjs'
import type { CircomPluginClient } from "../services/circomPluginClient"
import { Actions, AppState } from "../types"
import { AppState } from "../types"
import { GROTH16_VERIFIER, PLONK_VERIFIER } from './constant'
import { extractNameFromKey, extractParentFromKey } from '@remix-ui/helper'
export const compileCircuit = async (plugin: CircomPluginClient, appState: AppState) => {
try {
@ -9,24 +12,12 @@ export const compileCircuit = async (plugin: CircomPluginClient, appState: AppSt
console.log('Existing circuit compilation in progress')
}
} catch (e) {
plugin.emit('statusChanged', { key: 'error', title: e.message, type: 'error' })
plugin.internalEvents.emit('circuit_compiling_errored', e)
console.error(e)
}
}
export const generateR1cs = async (plugin: CircomPluginClient, appState: AppState) => {
try {
if (appState.status !== "generating") {
await plugin.generateR1cs(appState.filePath, { version: appState.version, prime: appState.primeValue })
} else {
console.log('Existing r1cs generation in progress')
}
} catch (e) {
plugin.internalEvents.emit('circuit_generating_r1cs_errored', e)
console.error('Generating R1CS failed: ', e)
}
}
export const computeWitness = async (plugin: CircomPluginClient, status: string, witnessValues: Record<string, string>) => {
try {
if (status !== "computing") {
@ -37,7 +28,51 @@ export const computeWitness = async (plugin: CircomPluginClient, status: string,
console.log('Existing witness computation in progress')
}
} catch (e) {
plugin.emit('statusChanged', { key: 'error', title: e.message, type: 'error' })
plugin.internalEvents.emit('circuit_computing_witness_errored', e)
console.error('Computing witness failed: ', e)
}
}
export const runSetupAndExport = async (plugin: CircomPluginClient, appState: AppState) => {
const ptau_final = `https://ipfs-cluster.ethdevops.io/ipfs/${appState.ptauList.find(ptau => ptau.name === appState.ptauValue)?.ipfsHash}`
await plugin.generateR1cs(appState.filePath, { version: appState.version, prime: appState.primeValue })
const fileName = extractNameFromKey(appState.filePath)
const readPath = extractParentFromKey(appState.filePath) + `/.bin/${fileName.replace('.circom', '.r1cs')}`
// @ts-ignore
const r1csBuffer = await plugin.call('fileManager', 'readFile', readPath, { encoding: null })
// @ts-ignore
const r1cs = new Uint8Array(r1csBuffer)
const zkey_final = { type: "mem" }
if (appState.provingScheme === 'groth16') {
await snarkjs.zKey.newZKey(r1cs, ptau_final, zkey_final)
if (appState.exportVerificationKey) {
const vKey = await snarkjs.zKey.exportVerificationKey(zkey_final)
await plugin.call('fileManager', 'writeFile', `${extractParentFromKey(appState.filePath)}/groth16/zk/keys/verification_key.json`, JSON.stringify(vKey, null, 2))
// @ts-ignore
await plugin.call('fileManager', 'writeFile', `${extractParentFromKey(appState.filePath)}/groth16/zk/keys/zkey_final.txt`, (zkey_final as any).data, { encoding: null })
}
if (appState.exportVerificationContract) {
const templates = { groth16: GROTH16_VERIFIER }
const solidityContract = await snarkjs.zKey.exportSolidityVerifier(zkey_final, templates)
await plugin.call('fileManager', 'writeFile', `${extractParentFromKey(appState.filePath)}/groth16/zk/build/zk_verifier.sol`, solidityContract)
}
} else if (appState.provingScheme === 'plonk') {
await snarkjs.plonk.setup(r1cs, ptau_final, zkey_final)
if (appState.exportVerificationKey) {
const vKey = await snarkjs.zKey.exportVerificationKey(zkey_final)
await plugin.call('fileManager', 'writeFile', `${extractParentFromKey(appState.filePath)}/plonk/zk/keys/verification_key.json`, JSON.stringify(vKey, null, 2))
// @ts-ignore
await plugin.call('fileManager', 'writeFile', `${extractParentFromKey(appState.filePath)}/plonk/zk/keys/zkey_final.txt`, (zkey_final as any).data, { encoding: null })
}
if (appState.exportVerificationContract) {
const templates = { plonk: PLONK_VERIFIER }
const solidityContract = await snarkjs.zKey.exportSolidityVerifier(zkey_final, templates)
await plugin.call('fileManager', 'writeFile', `${extractParentFromKey(appState.filePath)}/plonk/zk/build/zk_verifier.sol`, solidityContract)
}
}
}

@ -50,16 +50,11 @@ function App() {
})
plugin.internalEvents.on('circuit_compiling_errored', compilerErrored)
// r1cs events
plugin.internalEvents.on('circuit_generating_r1cs_start', () => dispatch({ type: 'SET_COMPILER_STATUS', payload: 'generating' }))
plugin.internalEvents.on('circuit_generating_r1cs_done', () => dispatch({ type: 'SET_COMPILER_STATUS', payload: 'idle' }))
plugin.internalEvents.on('circuit_generating_r1cs_errored', compilerErrored)
// witness events
plugin.internalEvents.on('circuit_computing_witness_start', () => dispatch({ type: 'SET_COMPILER_STATUS', payload: 'computing' }))
plugin.internalEvents.on('circuit_computing_witness_done', () => {
dispatch({ type: 'SET_COMPILER_STATUS', payload: 'idle' })
dispatch({ type: 'SET_COMPILER_FEEDBACK', payload: null })
dispatch({ type: 'SET_COMPUTE_FEEDBACK', payload: null })
})
plugin.internalEvents.on('circuit_computing_witness_errored', compilerErrored)
@ -86,6 +81,7 @@ function App() {
if (appState.autoCompile) await compileCircuit(plugin, appState)
})()
setIsContentChanged(false)
if (appState.setupExportStatus === 'done') dispatch({ type: 'SET_SETUP_EXPORT_STATUS', payload: 'update' })
}
}, [appState.autoCompile, isContentChanged])
@ -118,9 +114,9 @@ function App() {
try {
const report = JSON.parse(err.message)
dispatch({ type: 'SET_COMPILER_FEEDBACK', payload: report })
dispatch({ type: 'SET_COMPUTE_FEEDBACK', payload: report })
} catch (e) {
dispatch({ type: 'SET_COMPILER_FEEDBACK', payload: err.message })
dispatch({ type: 'SET_COMPUTE_FEEDBACK', payload: err.message })
}
}

@ -1,11 +1,9 @@
import { CompileBtn } from "./compileBtn";
import { R1CSBtn } from "./r1csBtn";
import { CompileBtn } from "./compileBtn"
export function CircuitActions () {
return (
<div className="pb-3">
<div className="pb-2">
<CompileBtn />
<R1CSBtn />
</div>
)
}

@ -20,18 +20,15 @@ export function CompileBtn () {
}
>
<button
className="btn btn-primary btn-block d-block w-100 text-break mb-1 mt-3"
className="btn btn-primary btn-block d-block w-100 text-break mb-1 mt-1"
onClick={() => { compileCircuit(plugin, appState) }}
disabled={(appState.filePath === "") || (appState.status === "compiling") || (appState.status === "generating")}
disabled={(appState.filePath === "") || (appState.status === "compiling")}
data-id="compile_circuit_btn"
>
<div className="d-flex align-items-center justify-content-center">
<RenderIf condition={appState.status === 'compiling'}>
<i className="fas fa-sync fa-spin mr-2" aria-hidden="true"></i>
</RenderIf>
<RenderIfNot condition={appState.status === 'compiling'}>
<i className="fas fa-sync mr-2" aria-hidden="true"></i>
</RenderIfNot>
<div className="text-truncate overflow-hidden text-nowrap">
<span>
<FormattedMessage id="circuit.compile" />

@ -1,36 +0,0 @@
import { useState } from "react"
import { FormattedMessage } from "react-intl"
import { RenderIf, RenderIfNot } from "@remix-ui/helper"
export function ConfigToggler ({ children }: { children: JSX.Element }) {
const [toggleExpander, setToggleExpander] = useState<boolean>(false)
const toggleConfigurations = () => {
setToggleExpander(!toggleExpander)
}
return (
<div>
<div className="d-flex circuit_config_section justify-content-between" onClick={toggleConfigurations}>
<div className="d-flex">
<label className="mt-1 circuit_config_section">
<FormattedMessage id="circuit.advancedConfigurations" />
</label>
</div>
<div>
<span data-id="scConfigExpander" onClick={toggleConfigurations}>
<RenderIf condition={toggleExpander}>
<i className="fas fa-angle-down" aria-hidden="true"></i>
</RenderIf>
<RenderIfNot condition={toggleExpander}>
<i className="fas fa-angle-right" aria-hidden="true"></i>
</RenderIfNot>
</span>
</div>
</div>
<RenderIf condition={toggleExpander}>
{ children }
</RenderIf>
</div>
)
}

@ -4,9 +4,9 @@ import { ConfigurationsProps, PrimeValue } from "../types"
export function Configurations ({primeValue, setPrimeValue, versionValue}: ConfigurationsProps) {
return (
<div className="pb-2 border-bottom flex-column">
<div className="flex-column">
<div className="flex-column d-flex">
<div className="mb-2 ml-0">
<div className="ml-0">
<label className="circuit_inner_label form-check-label" htmlFor="circuitPrimeSelector">
<FormattedMessage id="circuit.prime" />
</label>

@ -4,13 +4,13 @@ import {FormattedMessage} from 'react-intl'
import { CircuitAppContext } from '../contexts'
import { CompileOptions } from './options'
import { VersionList } from './versions'
import { ConfigToggler } from './configToggler'
import { Toggler } from './toggler'
import { Configurations } from './configurations'
import { CircuitActions } from './actions'
import { WitnessToggler } from './witnessToggler'
import { WitnessSection } from './witness'
import { CompilerFeedback } from './feedback'
import { CompilerReport, PrimeValue } from '../types'
import { SetupExports } from './setupExports'
export function Container () {
const circuitApp = useContext(CircuitAppContext)
@ -113,17 +113,38 @@ export function Container () {
</CustomTooltip>
<VersionList setVersion={handleVersionSelect} versionList={circuitApp.appState.versionList} currentVersion={circuitApp.appState.version} />
<CompileOptions setCircuitAutoCompile={handleCircuitAutoCompile} setCircuitHideWarnings={handleCircuitHideWarnings} autoCompile={circuitApp.appState.autoCompile} hideWarnings={circuitApp.appState.hideWarnings} />
<ConfigToggler>
<Toggler title='circuit.advancedConfigurations' dataId=''>
<Configurations setPrimeValue={handlePrimeChange} primeValue={circuitApp.appState.primeValue} versionValue={circuitApp.appState.version} />
</ConfigToggler>
</Toggler>
<CircuitActions />
<RenderIf condition={circuitApp.appState.status !== 'compiling'}>
<CompilerFeedback feedback={circuitApp.appState.compilerFeedback} filePathToId={circuitApp.appState.filePathToId} openErrorLocation={handleOpenErrorLocation} hideWarnings={circuitApp.appState.hideWarnings} askGPT={askGPT} />
</RenderIf>
<RenderIf condition={circuitApp.appState.signalInputs.length > 0}>
<Toggler
title='circuit.setupExports'
dataId='setup_exports_toggler'
show={!circuitApp.appState.setupExportStatus}
icon={ circuitApp.appState.setupExportStatus === 'done' ? 'fas fa-check-circle text-success' : circuitApp.appState.setupExportStatus === 'update' ? 'fas fa-exclamation-triangle text-warning' : null }
iconTooltip={ circuitApp.appState.setupExportStatus === 'update' ? 'circom file content changed, please compile and re-run setup to update exported keys.' : null }
>
<>
<SetupExports />
<RenderIf condition={circuitApp.appState.status !== 'exporting'}>
<CompilerFeedback feedback={circuitApp.appState.setupExportFeedback} filePathToId={circuitApp.appState.filePathToId} openErrorLocation={handleOpenErrorLocation} hideWarnings={circuitApp.appState.hideWarnings} askGPT={askGPT} />
</RenderIf>
</>
</Toggler>
</RenderIf>
<RenderIf condition={circuitApp.appState.signalInputs.length > 0}>
<WitnessToggler>
<Toggler title='circuit.computeWitness' dataId='witness_toggler' show={!!circuitApp.appState.setupExportStatus}>
<>
<WitnessSection plugin={circuitApp.plugin} signalInputs={circuitApp.appState.signalInputs} status={circuitApp.appState.status} />
</WitnessToggler>
<RenderIf condition={circuitApp.appState.status !== 'computing'}>
<CompilerFeedback feedback={circuitApp.appState.computeFeedback} filePathToId={circuitApp.appState.filePathToId} openErrorLocation={handleOpenErrorLocation} hideWarnings={circuitApp.appState.hideWarnings} askGPT={askGPT} />
</RenderIf>
<RenderIf condition={(circuitApp.appState.status !== 'compiling') && (circuitApp.appState.status !== 'computing') && (circuitApp.appState.status !== 'generating')}>
<CompilerFeedback feedback={circuitApp.appState.feedback} filePathToId={circuitApp.appState.filePathToId} openErrorLocation={handleOpenErrorLocation} hideWarnings={circuitApp.appState.hideWarnings} askGPT={askGPT} />
</>
</Toggler>
</RenderIf>
</div>
</div>

@ -23,7 +23,9 @@ export function CompilerFeedback ({ feedback, filePathToId, hideWarnings, openEr
return (
<div>
<div className="circuit_errors_box py-4">
{
(feedback && typeof feedback === 'string') || (Array.isArray(feedback) && feedback.length > 0) ? (
<div className="circuit_errors_box">
<RenderIf condition={ (typeof feedback === "string") && showException }>
<div className="circuit_feedback error alert alert-danger" data-id="circuit_feedback">
<span> <>{ feedback }</> </span>
@ -63,6 +65,8 @@ export function CompilerFeedback ({ feedback, filePathToId, hideWarnings, openEr
</>
</RenderIf>
</div>
) : <></>
}
</div>
)
}

@ -4,7 +4,7 @@ import { CompileOptionsProps } from '../types'
export function CompileOptions ({autoCompile, hideWarnings, setCircuitAutoCompile, setCircuitHideWarnings}: CompileOptionsProps) {
return (
<div className='pb-2'>
<div>
<div className="mt-2 custom-control custom-checkbox">
<input
className="custom-control-input"

@ -1,44 +0,0 @@
import { CustomTooltip, RenderIf, RenderIfNot } from "@remix-ui/helper";
import { useContext } from "react";
import { CircuitAppContext } from "../contexts";
import { FormattedMessage } from "react-intl";
import { generateR1cs } from "../actions";
export function R1CSBtn () {
const { plugin, appState } = useContext(CircuitAppContext)
return (
<button
className="btn btn-secondary btn-block d-block w-100 text-break mb-1 mt-2"
onClick={() => { generateR1cs(plugin, appState) }}
disabled={(appState.filePath === "") || (appState.status === "compiling") || (appState.status === "generating") || (appState.status === "computing")}
data-id="generate_r1cs_btn"
>
<CustomTooltip
placement="auto"
tooltipId="overlay-tooltip-compile"
tooltipText={
<div className="text-left">
<div>
Outputs the constraints in r1cs format
</div>
</div>
}
>
<div className="d-flex align-items-center justify-content-center">
<RenderIf condition={appState.status === 'generating'}>
<i className="fas fa-sync fa-spin mr-2" aria-hidden="true"></i>
</RenderIf>
<RenderIfNot condition={appState.status === 'generating'}>
<i className="fas fa-sync mr-2" aria-hidden="true"></i>
</RenderIfNot>
<div className="text-truncate overflow-hidden text-nowrap">
<span>
<FormattedMessage id="circuit.generateR1cs" />
</span>
</div>
</div>
</CustomTooltip>
</button>
)
}

@ -0,0 +1,123 @@
import { CustomTooltip } from "@remix-ui/helper"
import { FormattedMessage } from "react-intl"
import { SetupExportsBtn } from "./setupExportsBtn"
import { useContext } from "react"
import { CircuitAppContext } from "../contexts"
import { runSetupAndExport } from "../actions"
export function SetupExports () {
const circuitApp = useContext(CircuitAppContext)
const handleRunSetup = async () => {
try {
circuitApp.dispatch({ type: 'SET_COMPILER_STATUS', payload: 'exporting' })
await runSetupAndExport(circuitApp.plugin, circuitApp.appState)
circuitApp.dispatch({ type: 'SET_COMPILER_STATUS', payload: 'idle' })
circuitApp.dispatch({ type: 'SET_SETUP_EXPORT_STATUS', payload: 'done' })
} catch (e) {
circuitApp.dispatch({ type: 'SET_COMPILER_STATUS', payload: 'errored' })
circuitApp.dispatch({ type: 'SET_SETUP_EXPORT_FEEDBACK', payload: e.message })
console.error(e)
}
}
return (
<div className="flex-column">
<div className="flex-column d-flex">
<div className="mb-1 ml-0">
<label className="circuit_inner_label form-check-label">
<FormattedMessage id="circuit.provingScheme" />
</label>
<div className="radio custom-control custom-radio mb-1 form-check">
<input
type="radio"
className="align-middle custom-control-input"
name="circuitProvingScheme"
id="groth16ProvingScheme"
onClick={() => circuitApp.dispatch({ type: 'SET_PROVING_SCHEME', payload: 'groth16' })}
value='groth16'
checked={circuitApp.appState.provingScheme === 'groth16'}
readOnly
/>
<label className="form-check-label custom-control-label" data-id="groth16ProvingScheme" htmlFor="groth16ProvingScheme" style={{ paddingTop: '0.125rem' }}>
Groth16
</label>
</div>
<div className="radio custom-control custom-radio form-check">
<input
type="radio"
className="align-middle custom-control-input"
name="circuitProvingScheme"
id="plonkProvingScheme"
onClick={() => circuitApp.dispatch({ type: 'SET_PROVING_SCHEME', payload: 'plonk' })}
value='plonk'
checked={circuitApp.appState.provingScheme === 'plonk'}
readOnly
/>
<label className="form-check-label custom-control-label" data-id="plonkProvingScheme" htmlFor="plonkProvingScheme" style={{ paddingTop: '0.125rem' }}>
Plonk
</label>
</div>
</div>
<div className="mb-1 ml-0">
<label className="circuit_inner_label form-check-label">
<FormattedMessage id="circuit.ptau" />
</label>
<CustomTooltip
placement={"auto"}
tooltipId="circuitPtauTooltip"
tooltipClasses="text-nowrap"
tooltipText={<span>{'To choose the from the list of ptau files'}</span>}
>
<div className="mb-1">
<select
value={circuitApp.appState.ptauValue}
className="custom-select"
style={{
pointerEvents: 'auto'
}}
onChange={(e) => circuitApp.dispatch({ type: 'SET_PTAU_VALUE', payload: e.target.value })}
data-id="circuitPtauSelect"
>
{
circuitApp.appState.ptauList.map((ptau, index) => {
return (
<option key={index} value={ptau.name} data-id={`dropdown-item-${ptau.name}`}>{`${ptau.name} (${ptau.maxConstraint} max constr.)`}</option>
)
})
}
</select>
</div>
</CustomTooltip>
<div className="mt-2 custom-control custom-checkbox">
<input
className="custom-control-input"
type="checkbox"
title="Export Verifier Contract"
id="circuitExportVerifierContract"
onChange={() => circuitApp.dispatch({ type: 'SET_EXPORT_VERIFICATION_CONTRACT', payload: !circuitApp.appState.exportVerificationContract })}
checked={circuitApp.appState.exportVerificationContract}
/>
<label className="form-check-label custom-control-label pt-1" htmlFor="circuitExportVerifierContract">
<FormattedMessage id="circuit.exportVerifierContract" />
</label>
</div>
<div className="mt-2 custom-control custom-checkbox">
<input
className="custom-control-input"
type="checkbox"
title="Export Verification Key"
id="circuitExportVerificationKey"
onChange={() => circuitApp.dispatch({ type: 'SET_EXPORT_VERIFICATION_KEY', payload: !circuitApp.appState.exportVerificationKey })}
checked={circuitApp.appState.exportVerificationKey}
/>
<label className="form-check-label custom-control-label pt-1" htmlFor="circuitExportVerificationKey">
<FormattedMessage id="circuit.exportVerificationKey" />
</label>
</div>
<SetupExportsBtn handleRunSetup={handleRunSetup} status={circuitApp.appState.status} />
</div>
</div>
</div>
)
}

@ -0,0 +1,34 @@
import { CustomTooltip, RenderIf } from "@remix-ui/helper"
import { FormattedMessage } from "react-intl"
import { CompilerStatus } from "../types"
export function SetupExportsBtn ({ handleRunSetup, status }: { handleRunSetup: () => Promise<void>, status: CompilerStatus }) {
return <button
className="btn btn-secondary btn-block d-block w-100 text-break mt-2"
onClick={handleRunSetup}
data-id="runSetupBtn"
>
<CustomTooltip
placement="auto"
tooltipId="overlay-tooltip-compile"
tooltipText={
<div className="text-left">
<div>
Click to setup and export verification keys
</div>
</div>
}
>
<div className="d-flex align-items-center justify-content-center">
<RenderIf condition={status === 'exporting'}>
<i className="fas fa-sync fa-spin mr-2" aria-hidden="true"></i>
</RenderIf>
<div className="text-truncate overflow-hidden text-nowrap">
<span>
<FormattedMessage id="circuit.runSetup" />
</span>
</div>
</div>
</CustomTooltip>
</button>
}

@ -0,0 +1,50 @@
import { useEffect, useState } from "react"
import { FormattedMessage } from "react-intl"
import { CustomTooltip, RenderIf, RenderIfNot } from "@remix-ui/helper"
export function Toggler ({ children, title, dataId, show = false, icon, iconTooltip }: { children: JSX.Element, title: string, dataId: string, show?: boolean, icon?: string, iconTooltip?: string }) {
const [toggleExpander, setToggleExpander] = useState<boolean>(show)
useEffect(() => {
setToggleExpander(show)
}, [show])
const toggleConfigurations = () => {
setToggleExpander(!toggleExpander)
}
return (
<div className="pt-2 border-top pb-2">
<div className="d-flex circuit_config_section justify-content-between" onClick={toggleConfigurations} data-id={dataId}>
<div className="d-flex">
<label className="mt-1 circuit_config_section">
<FormattedMessage id={title} />
{ icon ? iconTooltip ? (
<CustomTooltip
placement="auto"
tooltipId="rerunSetupWarningTooltip"
tooltipClasses="text-nowrap"
tooltipText={iconTooltip}
>
<span className={`${icon} border-0 p-0 ml-2`} aria-hidden="true"></span>
</CustomTooltip>) :
<span className={`${icon} border-0 p-0 ml-2`} aria-hidden="true"></span> : null }
</label>
</div>
<div>
<span data-id="scConfigExpander" onClick={toggleConfigurations}>
<RenderIf condition={toggleExpander}>
<i className="fas fa-angle-down" aria-hidden="true"></i>
</RenderIf>
<RenderIfNot condition={toggleExpander}>
<i className="fas fa-angle-right" aria-hidden="true"></i>
</RenderIfNot>
</span>
</div>
</div>
<RenderIf condition={toggleExpander}>
{ children }
</RenderIf>
</div>
)
}

@ -34,7 +34,6 @@ export function WitnessSection ({ plugin, signalInputs, status }: {plugin: Circo
}
return (
<div className="pb-2 border-bottom flex-column">
<div className="flex-column d-flex">
<RenderIf condition={signalInputs.length > 0}>
<>
@ -49,22 +48,18 @@ export function WitnessSection ({ plugin, signalInputs, status }: {plugin: Circo
))
}
<button
className="btn btn-sm btn-secondary"
className="btn btn-secondary btn-block d-block w-100 text-break mb-1 mt-1"
onClick={() => { computeWitness(plugin, status, witnessValues) }}
disabled={(status === "compiling") || (status === "generating") || (status === "computing")}
disabled={(status === "compiling") || (status === "computing")}
data-id="compute_witness_btn"
>
<RenderIf condition={status === 'computing'}>
<i className="fas fa-sync fa-spin mr-2" aria-hidden="true"></i>
</RenderIf>
<RenderIfNot condition={status === 'computing'}>
<i className="fas fa-sync mr-2" aria-hidden="true"></i>
</RenderIfNot>
<FormattedMessage id="circuit.compute" />
</button>
</>
</RenderIf>
</div>
</div>
)
}

@ -1,36 +0,0 @@
import { useState } from "react"
import { FormattedMessage } from "react-intl"
import { RenderIf, RenderIfNot } from "@remix-ui/helper"
export function WitnessToggler ({ children }: { children: JSX.Element }) {
const [toggleExpander, setToggleExpander] = useState<boolean>(false)
const toggleConfigurations = () => {
setToggleExpander(!toggleExpander)
}
return (
<div>
<div className="d-flex circuit_config_section justify-content-between" onClick={toggleConfigurations} data-id="witness_toggler">
<div className="d-flex">
<label className="mt-1 circuit_config_section">
<FormattedMessage id="circuit.computeWitness" />
</label>
</div>
<div>
<span data-id="scConfigExpander" onClick={toggleConfigurations}>
<RenderIf condition={toggleExpander}>
<i className="fas fa-angle-down" aria-hidden="true"></i>
</RenderIf>
<RenderIfNot condition={toggleExpander}>
<i className="fas fa-angle-right" aria-hidden="true"></i>
</RenderIfNot>
</span>
</div>
</div>
<RenderIf condition={toggleExpander}>
{ children }
</RenderIf>
</div>
)
}

@ -1,3 +1,4 @@
import { PTAU_LIST } from '../actions/constant'
import { Actions, AppState } from '../types'
import { compiler_list } from 'circom_wasm'
@ -11,7 +12,15 @@ export const appInitialState: AppState = {
autoCompile: false,
hideWarnings: false,
signalInputs: [],
feedback: null
compilerFeedback: null,
computeFeedback: null,
setupExportFeedback: null,
setupExportStatus: null,
provingScheme: 'groth16',
ptauList: PTAU_LIST,
ptauValue: "final_14.ptau",
exportVerificationContract: true,
exportVerificationKey: true
}
export const appReducer = (state = appInitialState, action: Actions): AppState => {
@ -62,7 +71,19 @@ export const appReducer = (state = appInitialState, action: Actions): AppState =
case 'SET_COMPILER_FEEDBACK':
return {
...state,
feedback: action.payload
compilerFeedback: action.payload
}
case 'SET_COMPUTE_FEEDBACK':
return {
...state,
computeFeedback: action.payload
}
case 'SET_SETUP_EXPORT_FEEDBACK':
return {
...state,
setupExportFeedback: action.payload
}
case 'SET_FILE_PATH_TO_ID':
@ -71,6 +92,36 @@ export const appReducer = (state = appInitialState, action: Actions): AppState =
filePathToId: action.payload
}
case 'SET_PROVING_SCHEME':
return {
...state,
provingScheme: action.payload
}
case 'SET_PTAU_VALUE':
return {
...state,
ptauValue: action.payload
}
case 'SET_EXPORT_VERIFICATION_CONTRACT':
return {
...state,
exportVerificationContract: action.payload
}
case 'SET_EXPORT_VERIFICATION_KEY':
return {
...state,
exportVerificationKey: action.payload
}
case 'SET_SETUP_EXPORT_STATUS':
return {
...state,
setupExportStatus: action.payload
}
default:
throw new Error()
}

@ -197,24 +197,15 @@ export class CircomPluginClient extends PluginClient {
}
async generateR1cs (path: string, compilationConfig?: CompilationConfig): Promise<void> {
this.internalEvents.emit('circuit_generating_r1cs_start')
this.emit('statusChanged', { key: 'loading', title: 'Generating...', type: 'info' })
// @ts-ignore
this.call('terminal', 'log', { type: 'log', value: 'Generating R1CS for ' + path })
const [parseErrors, filePathToId] = await this.parse(path)
if (parseErrors && (parseErrors.length > 0)) {
if (parseErrors[0].type === 'Error') {
this.internalEvents.emit('circuit_parsing_errored', parseErrors)
this.logCompilerReport(parseErrors)
return
} else if (parseErrors[0].type === 'Warning') {
this.internalEvents.emit('circuit_parsing_warning', parseErrors)
this.logCompilerReport(parseErrors)
}
} else {
this.internalEvents.emit('circuit_parsing_done', parseErrors, filePathToId)
this.emit('statusChanged', { key: 'succeed', title: 'r1cs generated successfully', type: 'success' })
}
if (compilationConfig) {
const { prime, version } = compilationConfig
@ -232,7 +223,6 @@ export class CircomPluginClient extends PluginClient {
this._paq.push(['trackEvent', 'circuit-compiler', 'generateR1cs', 'R1CS Generation failed'])
throw new Error(r1csErrors)
} else {
this.internalEvents.emit('circuit_generating_r1cs_done')
const fileName = extractNameFromKey(path)
const writePath = extractParentFromKey(path) + "/.bin/" + fileName.replace('circom', 'r1cs')

@ -2,7 +2,19 @@ import { compiler_list } from 'circom_wasm'
import { Dispatch } from 'react'
import type { CircomPluginClient } from '../services/circomPluginClient'
export type CompilerStatus = "compiling" | "generating" | "computing" | "idle" | "errored" | "warning"
export type CompilerStatus = "compiling" | "computing" | "idle" | "errored" | "warning" | "exporting"
export type ProvingScheme = 'groth16' | 'plonk'
export type SetupExportStatus = 'done' | 'update'
export type PtauFile = {
name: string,
power: number,
maxConstraint: string,
ipfsHash: string,
blake2bHash: string
}
export interface ICircuitAppContext {
appState: AppState
dispatch: Dispatch<Actions>,
@ -17,8 +29,15 @@ export interface ActionPayloadTypes {
SET_AUTO_COMPILE: boolean,
SET_HIDE_WARNINGS: boolean,
SET_SIGNAL_INPUTS: string[],
SET_COMPILER_FEEDBACK: string | CompilerReport[]
SET_FILE_PATH_TO_ID: Record<number, string>
SET_COMPILER_FEEDBACK: string | CompilerReport[],
SET_COMPUTE_FEEDBACK: string | CompilerReport[],
SET_SETUP_EXPORT_FEEDBACK: string | CompilerReport[],
SET_FILE_PATH_TO_ID: Record<number, string>,
SET_PROVING_SCHEME: ProvingScheme,
SET_PTAU_VALUE: string,
SET_EXPORT_VERIFICATION_CONTRACT: boolean,
SET_EXPORT_VERIFICATION_KEY: boolean,
SET_SETUP_EXPORT_STATUS: SetupExportStatus
}
export interface Action<T extends keyof ActionPayloadTypes> {
type: T
@ -37,7 +56,15 @@ export interface AppState {
autoCompile: boolean,
hideWarnings: boolean,
signalInputs: string[],
feedback: string | CompilerReport[]
compilerFeedback: string | CompilerReport[],
computeFeedback: string | CompilerReport[],
setupExportFeedback: string | CompilerReport[],
setupExportStatus: SetupExportStatus,
provingScheme: ProvingScheme,
ptauList: Array<PtauFile>,
ptauValue: string,
exportVerificationContract: boolean,
exportVerificationKey: boolean
}
export type CompilationConfig = {

@ -37,8 +37,6 @@ body {
text-transform: uppercase;
}
.circuit_errors_box {
padding-left: 5px;
padding-right: 5px;
word-break: break-word;
}
.circuit_feedback.success,

@ -4,7 +4,7 @@
"displayName": "Circom ZKP compiler",
"events": [],
"version": "2.0.0",
"methods": ["init", "parse", "compile", "generateR1cs"],
"methods": ["init", "parse", "compile"],
"canActivate": [],
"url": "",
"description": "Enables circuit compilation and computing a witness for ZK proofs",

@ -72,17 +72,38 @@ module.exports = {
.waitForElementPresent('[data-id="treeViewLitreeViewItemcircuits/.bin/simple.wasm"]')
.waitForElementVisible('[data-id="treeViewLitreeViewItemcircuits/.bin/simple.wasm"]')
},
'Should generate R1CS for a simple circuit #group2': function (browser: NightwatchBrowser) {
'Should run Groth16 setup and export for a simple circuit using the GUI #group2': function (browser: NightwatchBrowser) {
browser
.clickLaunchIcon('circuit-compiler')
.frame(0)
.waitForElementPresent('button[data-id="generate_r1cs_btn"]')
.waitForElementVisible('button[data-id="generate_r1cs_btn"]')
.click('button[data-id="generate_r1cs_btn"]')
.waitForElementVisible('[data-id="setup_exports_toggler"]')
.waitForElementPresent('[data-id="groth16ProvingScheme"]')
.click('[data-id="groth16ProvingScheme"]')
.waitForElementVisible('[data-id="circuitPtauSelect"]')
.click('[data-id="circuitPtauSelect"]')
.waitForElementVisible('[data-id="dropdown-item-final_8.ptau"]')
.click('[data-id="dropdown-item-final_8.ptau"]')
.click('[data-id="runSetupBtn"]')
.waitForElementVisible('[data-id="setup_exports_toggler"] .fa-check-circle')
.frameParent()
.clickLaunchIcon('filePanel')
.waitForElementPresent('[data-id="treeViewLitreeViewItemcircuits/.bin/simple.r1cs"]')
.waitForElementVisible('[data-id="treeViewLitreeViewItemcircuits/.bin/simple.r1cs"]')
.waitForElementVisible('*[data-id="treeViewLitreeViewItemcircuits/groth16/zk/keys/verification_key.json"]')
.waitForElementVisible('*[data-id="treeViewLitreeViewItemcircuits/groth16/zk/keys/zkey_final.txt"]')
},
'Should run Plonk setup and export for a simple circuit using the GUI #group2': function (browser: NightwatchBrowser) {
browser
.clickLaunchIcon('circuit-compiler')
.frame(0)
.waitForElementVisible('[data-id="setup_exports_toggler"]')
.click('[data-id="setup_exports_toggler"]')
.waitForElementPresent('[data-id="plonkProvingScheme"]')
.click('[data-id="plonkProvingScheme"]')
.click('[data-id="runSetupBtn"]')
.waitForElementVisible('[data-id="setup_exports_toggler"] .fa-check-circle')
.frameParent()
.clickLaunchIcon('filePanel')
.waitForElementVisible('*[data-id="treeViewLitreeViewItemcircuits/plonk/zk/keys/verification_key.json"]')
.waitForElementVisible('*[data-id="treeViewLitreeViewItemcircuits/plonk/zk/keys/zkey_final.txt"]')
},
'Should compile a simple circuit using CTRL + S from the editor #group3': function (browser: NightwatchBrowser) {
browser
@ -176,10 +197,7 @@ module.exports = {
.waitForElementPresent('[data-id="verticalIconsKindcircuit-compiler"]')
.waitForElementVisible('[data-id="verticalIconsKindcircuit-compiler"]')
.click('[data-id="play-editor"]')
.pause(2000)
.journalLastChildIncludes('Generating R1CS for circuits/calculate_hash.circom')
.pause(5000)
.journalLastChildIncludes('Everything went okay')
.pause(7000)
.journalLastChildIncludes('newZkey')
.pause(25000)
.journalLastChildIncludes('setup done.')
@ -214,10 +232,7 @@ module.exports = {
.waitForElementPresent('[data-id="verticalIconsKindcircuit-compiler"]')
.waitForElementVisible('[data-id="verticalIconsKindcircuit-compiler"]')
.click('[data-id="play-editor"]')
.pause(2000)
.journalLastChildIncludes('Generating R1CS for circuits/calculate_hash.circom')
.pause(5000)
.journalLastChildIncludes('Everything went okay')
.pause(7000)
.journalLastChildIncludes('plonk setup')
.pause(10000)
.journalLastChildIncludes('setup done')

@ -11,5 +11,13 @@
"circuit.generateR1cs": "Generate R1CS",
"circuit.computeWitness": "Compute Witness",
"circuit.signalInput": "Signal Input",
"circuit.compute": "Compute"
"circuit.compute": "Compute",
"circuit.setupExports": "Setup and Exports",
"circuit.provingScheme": "Proving Scheme",
"circuit.ptau": "POWER OF TAU (PTAU)",
"circuit.randomText": "Ceremony: Random Text",
"circuit.randomBeacon": "Ceremony: Random Beacon",
"circuit.exportVerifierContract": "Export verifier contract",
"circuit.exportVerificationKey": "Export verification key",
"circuit.runSetup": "Run setup"
}

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