/*
Copyright 2018 0KIMS association.
This file is part of circom (Zero Knowledge Circuit Compiler).
circom 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.
circom 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 circom. If not, see .
*/
template MiMC7(nrounds) {
signal input x_in;
signal input k;
signal output out;
var c[91] = [
0,
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8334177627492981984476504167502758309043212251641796197711684499645635709656,
1374324219480165500871639364801692115397519265181803854177629327624133579404,
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18884137497114307927425084003812022333609937761793387700010402412840002189451,
5148596049900083984813839872929010525572543381981952060869301611018636120248,
19799686398774806587970184652860783461860993790013219899147141137827718662674,
19240878651604412704364448729659032944342952609050243268894572835672205984837,
10546185249390392695582524554167530669949955276893453512788278945742408153192,
5507959600969845538113649209272736011390582494851145043668969080335346810411,
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10548274686824425401349248282213580046351514091431715597441736281987273193140,
1823201861560942974198127384034483127920205835821334101215923769688644479957,
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18718569356736340558616379408444812528964066420519677106145092918482774343613,
10530777752259630125564678480897857853807637120039176813174150229243735996839,
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12690713110714036569415168795200156516217175005650145422920562694422306200486,
17386427286863519095301372413760745749282643730629659997153085139065756667205,
2216432659854733047132347621569505613620980842043977268828076165669557467682,
6309765381643925252238633914530877025934201680691496500372265330505506717193,
20806323192073945401862788605803131761175139076694468214027227878952047793390,
4037040458505567977365391535756875199663510397600316887746139396052445718861,
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6220784880752427143725783746407285094967584864656399181815603544365010379208,
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18285310723116790056148596536349375622245669010373674803854111592441823052978,
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10781825404476535814285389902565833897646945212027592373510689209734812292327,
4212716923652881254737947578600828255798948993302968210248673545442808456151,
7594017890037021425366623750593200398174488805473151513558919864633711506220,
18979889247746272055963929241596362599320706910852082477600815822482192194401,
13602139229813231349386885113156901793661719180900395818909719758150455500533
];
var t;
signal t2[nrounds];
signal t4[nrounds];
signal t6[nrounds];
signal t7[nrounds-1];
for (var i=0; i