arnaucube/circomlib
1
0
Fork 0
mirror of https://github.com/arnaucube/circomlib.git synced 2026-02-07 03:06:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

All tests working

Browse Source
This commit is contained in:
Jordi Baylina
2019-12-14 20:32:45 +01:00
parent a8107abbe9
commit e32460efe1
36 changed files with 334 additions and 93288 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
circuits/smt/smtlevins.circom
View File

@@ -79,9 +79,11 @@ template SMTLevIns(nLevels) {
signal output levIns[nLevels];
signal done[nLevels-1]; // Indicates if the insLevel has aready been detected.
var i;
component isZero[nLevels];
for (var i=0; i<nLevels; i++) {
for (i=0; i<nLevels; i++) {
isZero[i] = IsZero();
isZero[i].in <== siblings[i];
}
@@ -91,7 +93,7 @@ template SMTLevIns(nLevels) {
levIns[nLevels-1] <== (1-isZero[nLevels-2].out);
done[nLevels-2] <== levIns[nLevels-1];
for (var i=nLevels-2; i>0; i--) {
for (i=nLevels-2; i>0; i--) {
levIns[i] <== (1-done[i])*(1-isZero[i-1].out)
done[i-1] <== levIns[i] + done[i];
}

10
circuits/smt/smtprocessor.circom
View File

@@ -150,6 +150,8 @@ template SMTProcessor(nLevels) {
signal enabled;
var i;
enabled <== fnc[0] + fnc[1] - fnc[0]*fnc[1]
component hash1Old = SMTHash1();
@@ -167,18 +169,18 @@ template SMTProcessor(nLevels) {
n2bNew.in <== newKey;
component smtLevIns = SMTLevIns(nLevels);
for (var i=0; i<nLevels; i++) smtLevIns.siblings[i] <== siblings[i];
for (i=0; i<nLevels; i++) smtLevIns.siblings[i] <== siblings[i];
smtLevIns.enabled <== enabled;
component xors[nLevels];
for (var i=0; i<nLevels; i++) {
for (i=0; i<nLevels; i++) {
xors[i] = XOR();
xors[i].a <== n2bOld.out[i];
xors[i].b <== n2bNew.out[i];
}
component sm[nLevels];
for (var i=0; i<nLevels; i++) {
for (i=0; i<nLevels; i++) {
sm[i] = SMTProcessorSM();
if (i==0) {
sm[i].prev_top <== enabled;
@@ -204,7 +206,7 @@ template SMTProcessor(nLevels) {
sm[nLevels-1].st_na + sm[nLevels-1].st_new1 + sm[nLevels-1].st_old0 +sm[nLevels-1].st_upd === 1;
component levels[nLevels];
for (var i=nLevels-1; i != -1; i--) {
for (i=nLevels-1; i != -1; i--) {
levels[i] = SMTProcessorLevel();
levels[i].st_top <== sm[i].st_top;

8
circuits/smt/smtverifier.circom
View File

@@ -48,6 +48,8 @@ template SMTVerifier(nLevels) {
signal input value;
signal input fnc;
var i;
component hash1Old = SMTHash1();
hash1Old.key <== oldKey;
hash1Old.value <== oldValue;
@@ -63,11 +65,11 @@ template SMTVerifier(nLevels) {
n2bNew.in <== key;
component smtLevIns = SMTLevIns(nLevels);
for (var i=0; i<nLevels; i++) smtLevIns.siblings[i] <== siblings[i];
for (i=0; i<nLevels; i++) smtLevIns.siblings[i] <== siblings[i];
smtLevIns.enabled <== enabled;
component sm[nLevels];
for (var i=0; i<nLevels; i++) {
for (i=0; i<nLevels; i++) {
sm[i] = SMTVerifierSM();
if (i==0) {
sm[i].prev_top <== enabled;
@@ -89,7 +91,7 @@ template SMTVerifier(nLevels) {
sm[nLevels-1].st_na + sm[nLevels-1].st_iold + sm[nLevels-1].st_inew + sm[nLevels-1].st_i0 === 1;
component levels[nLevels];
for (var i=nLevels-1; i != -1; i--) {
for (i=nLevels-1; i != -1; i--) {
levels[i] = SMTVerifierLevel();
levels[i].st_top <== sm[i].st_top;