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/**
* EdDSA-Java by str4d
*
* To the extent possible under law, the person who associated CC0 with
* EdDSA-Java has waived all copyright and related or neighboring rights
* to EdDSA-Java.
*
* You should have received a copy of the CC0 legalcode along with this
* work. If not, see <https://creativecommons.org/publicdomain/zero/1.0/>.
*
*/
package net.i2p.crypto.eddsa;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
public class Ed25519TestVectors {
public static class TestTuple {
public static int numCases;
public int caseNum;
public byte[] seed;
public byte[] pk;
public byte[] message;
public byte[] sig;
public TestTuple(String line) {
caseNum = ++numCases;
String[] x = line.split(":");
seed = Utils.hexToBytes(x[0].substring(0, 64));
pk = Utils.hexToBytes(x[1]);
message = Utils.hexToBytes(x[2]);
sig = Utils.hexToBytes(x[3].substring(0, 128));
}
}
public static Collection<TestTuple> testCases = getTestData("test.data");
public static Collection<TestTuple> getTestData(String fileName) {
List<TestTuple> testCases = new ArrayList<TestTuple>();
BufferedReader file = null;
try {
InputStream is = Ed25519TestVectors.class.getResourceAsStream(fileName);
if (is == null)
throw new IOException("Resource not found: " + fileName);
file = new BufferedReader(new InputStreamReader(is));
String line;
while ((line = file.readLine()) != null) {
testCases.add(new TestTuple(line));
}
} catch (IOException e) {
e.printStackTrace();
} finally {
if (file != null) try { file.close(); } catch (IOException e) {}
}
return testCases;
}
}
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