package?it.unisa.dia.gas.jpbc.android.benchmark;

import?android.util.Log;
import?it.unisa.dia.gas.jpbc.*;
import?it.unisa.dia.gas.plaf.jpbc.pairing.PairingFactory;

import?java.math.BigInteger;


/**
?*?@author?Angelo?De?Caro?（jpbclib@gmail.com）
?*/
public?class?AndroidBenchmark?{
????private?static?final?String?TAG?=?“AndroidBenchmark“;

????protected?int?iterations;
????protected?boolean?running?=?false;


????public?AndroidBenchmark（int?iterations）?{
????????this.iterations?=?iterations;
????}


????public?Benchmark?benchmark（String[]?curves）?{
????????Log.i（TAG?“Benchmarking...%n“）;

????????this.running?=?true;
????????Benchmark?benchmark?=?new?Benchmark（curves）;

????????double[][]?pairingBenchmarks?=?benchmark.getPairingBenchmarks（）;

????????for?（int?col?=?0;?col?????????????Log.i（TAG?“Curve?=?“?+?curves[col]）;

????????????Pairing?pairing?=?getPairing（curves[col]）;

????????????int?t1?=?0?t2?=?0?t3?=?0;
????????????for?（int?i?=?0;?i?????????????????Element?g?=?pairing.getG1（）.newElement（）.setToRandom（）;
????????????????Element?h?=?pairing.getG2（）.newElement（）.setToRandom（）;

????????????????long?start?=?System.currentTimeMillis（）;
????????????????pairing.pairing（g?h）;
????????????????long?end?=?System.currentTimeMillis（）;
????????????????t1?+=?Math.abs（（end?-?start））;

????????????????start?=?System.currentTimeMillis（）;
????????????????PairingPreProcessing?ppp?=?pairing.getPairingPreProcessingFromElement（g）;
????????????????end?=?System.currentTimeMillis（）;
????????????????t2?+=?Math.abs（（end?-?start））;

????????????????start?=?System.currentTimeMillis（）;
????????????????ppp.pairing（h）;
????????????????end?=?System.currentTimeMillis（）;
????????????????t3?+=?Math.abs（（end?-?start））;
????????????}

????????????if?（!running）
????????????????return?benchmark;

????????????pairingBenchmarks[0][col]?=?（double）?t1?/?iterations;
????????????pairingBenchmarks[1][col]?=?（double）?t2?/?iterations;
????????????pairingBenchmarks[2][col]?=?（double）?t3?/?iterations;
????????????Log.i（TAG?“Finished.%n“）;
????????}

????????//?Element?Pow?Benchmarks
????????Log.i（TAG?“Element?Pow?Benchmark...“）;

????????double[][][]?elementBenchmarks?=?benchmark.getElementBenchmarks（）;

????????for?（int?col?=?0;?col?????????????Log.i（TAG?“Curve?=?“?+?curves[col]）;

????????????Pairing?pairing?=?getPairing（curves[col]）;
????????????Field[]?fields?=?new?Field[]{
????????????????????pairing.getG1（）
????????????????????pairing.getG2（）
????????????????????pairing.getGT（）
????????????????????pairing.getZr（）
????????????};

????????????for?（int?fieldIndex?=?0;?fieldIndex?????????????????Log.i（TAG?“Field?“?+?Benchmark.fieldNames[fieldIndex]）;

????????????????long?t1?=?0?t2?=?0?t3?=?0?t4?=?0?t5?=?0?t6?=?0?t7?=?0;
????????????????for?（int?i?=?0;?i?????????????????????Element?e1?=?fi

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????1876535??2013-01-31?13:44??jpbc-2.0.0\jars\bcprov-jdk16-1.46.jar

?????文件?????946973??2013-01-31?13:44??jpbc-2.0.0\jars\jna-3.2.5.jar

?????文件???????7678??2013-11-27?14:34??jpbc-2.0.0\jars\jpbc-api-2.0.0.jar

?????文件???????9897??2013-11-27?14:50??jpbc-2.0.0\jars\jpbc-benchmark-2.0.0.jar

?????文件?????181635??2013-11-27?14:39??jpbc-2.0.0\jars\jpbc-crypto-2.0.0.jar

?????文件??????51697??2013-11-27?14:36??jpbc-2.0.0\jars\jpbc-mm-2.0.0.jar

?????文件??????39192??2013-11-27?14:36??jpbc-2.0.0\jars\jpbc-pbc-2.0.0.jar

?????文件?????252654??2013-11-27?14:34??jpbc-2.0.0\jars\jpbc-plaf-2.0.0.jar

?????文件??????34598??2013-11-27?14:50??jpbc-2.0.0\jars\test\jpbc-test-2.0.0-tests.jar

?????文件????????559??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\AndroidManifest.xml

?????文件????????359??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\assets\a.properties

?????文件????????979??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\assets\d159.properties

?????文件???????1222??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\assets\d201.properties

?????文件???????1347??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\assets\d224.properties

?????文件??????13965??2013-11-27?12:03??jpbc-2.0.0\jpbc-android\jpbc-android.iml

?????文件???????2360??2013-11-27?14:34??jpbc-2.0.0\jpbc-android\pom.xml

?????文件???????6094??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\res\drawable\icon.png

?????文件???????1847??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\res\layout\main.xml

?????文件????????154??2013-06-17?12:57??jpbc-2.0.0\jpbc-android\res\values\strings.xml

?????文件???????5944??2013-10-30?16:41??jpbc-2.0.0\jpbc-android\src\it\unisa\dia\gas\jpbc\android\benchmark\AndroidBenchmark.java

?????文件???????5346??2013-10-31?09:41??jpbc-2.0.0\jpbc-android\src\it\unisa\dia\gas\jpbc\android\benchmark\Benchmark.java

?????文件???????6672??2013-11-27?10:57??jpbc-2.0.0\jpbc-android\src\it\unisa\dia\gas\jpbc\android\benchmark\JPBCBenchmarkActivity.java

?????文件???????5270??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\AndroidBenchmark.class

?????文件???????3736??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\Benchmark.class

?????文件????????387??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\BuildConfig.class

?????文件???????1546??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\JPBCBenchmarkActivity$1.class

?????文件???????1592??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\JPBCBenchmarkActivity$2.class

?????文件???????3054??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\JPBCBenchmarkActivity$3.class

?????文件???????4052??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\JPBCBenchmarkActivity.class

?????文件????????403??2013-11-27?14:50??jpbc-2.0.0\jpbc-android\target\classes\it\unisa\dia\gas\jpbc\android\benchmark\R$attr.class

............此處省略835個文件信息