github/self
1
1
Fork 0
mirror of https://github.com/selfxyz/self.git synced 2026-01-10 23:27:56 -05:00
Code Issues Packages Projects Releases Wiki Activity

feat: add range check on majorityASCII

Browse Source
This commit is contained in:
vishal
2025-11-28 12:40:50 +05:30
parent 01b91e0ca8
commit 4811265075
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
circuits/circuits/utils/passport/date/isOlderThan.circom
View File

@@ -16,10 +16,10 @@ template IsOlderThan() {
signal input majorityASCII[2];
signal input currDate[6];
signal input birthDateASCII[6];
signal birthdateNum[6];
signal ASCII_rotation <== 48;
for (var i=0; i<6; i++) {
birthdateNum[i] <== birthDateASCII[i] - ASCII_rotation;
}
@@ -30,6 +30,10 @@ template IsOlderThan() {
signal currDateYear <== currDate[0] * TEN + currDate[1];
signal birthYear <== birthdateNum[0] * TEN + birthdateNum[1];
component rangeCheckMajority[2] = Num2Bits(8);
rangeCheckMajority[0].in <== majorityASCII[0];
rangeCheckMajority[1].in <== majorityASCII[1];
// assert majority is between 0 and 99 (48-57 in ASCII)
component lessThan[4];
for (var i = 0; i < 4; i++) {