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Add fixed key leaf by contract

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arnaucube
2020-05-18 13:09:41 +02:00
parent ecb1704793
commit 00b52a1a53
9 changed files with 84 additions and 59 deletions
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14
circuits/deposit.circom
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@@ -36,17 +36,19 @@ template Deposit(nLevels) {
signal private input secret;
signal private input nullifier;
signal private input oldKey;
signal private input oldValue;
signal private input siblingsOld[nLevels];
signal private input siblingsNew[nLevels];
signal input rootOld;
signal input rootNew;
signal input commitment;
signal input key;
component hash = Poseidon(4, 6, 8, 57);
hash.inputs[0] <== coinCode;
hash.inputs[1] <== amount;
hash.inputs[2] <== secret;
hash.inputs[3] <== nullifier;
hash.inputs[3] <== nullifier; // nullifier
component comCheck = IsEqual();
comCheck.in[0] <== hash.out;
@@ -64,10 +66,10 @@ template Deposit(nLevels) {
}
/* smtOld.oldKey <== 1; */
smtOld.oldKey <== oldKey;
smtOld.oldValue <== 0;
smtOld.oldValue <== oldValue;
smtOld.isOld0 <== 0;
smtOld.key <== hash.out;
smtOld.value <== 0;
smtOld.key <== key;
smtOld.value <== hash.out;
component smtNew = SMTVerifier(nLevels);
smtNew.enabled <== 1;
@@ -79,8 +81,8 @@ template Deposit(nLevels) {
smtNew.oldKey <== 0;
smtNew.oldValue <== 0;
smtNew.isOld0 <== 0;
smtNew.key <== hash.out;
smtNew.value <== 0;
smtNew.key <== key;
smtNew.value <== hash.out;
}
component main = Deposit(5);

5
circuits/withdraw.circom
View File

@@ -36,6 +36,7 @@ template Withdraw(nLevels) {
signal private input siblings[nLevels];
signal input root;
signal input address;
signal private input key;
component hash = Poseidon(4, 6, 8, 57);
hash.inputs[0] <== coinCode;
@@ -57,8 +58,8 @@ template Withdraw(nLevels) {
smtV.oldKey <== 0;
smtV.oldValue <== 0;
smtV.isOld0 <== 0;
smtV.key <== hash.out;
smtV.value <== 0;
smtV.key <== key;
smtV.value <== hash.out;
}
component main = Withdraw(5);