diff options
Diffstat (limited to 'libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/AESVectorFileTest.java')
| -rw-r--r-- | libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/AESVectorFileTest.java | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/AESVectorFileTest.java b/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/AESVectorFileTest.java deleted file mode 100644 index 504b4bd40..000000000 --- a/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/AESVectorFileTest.java +++ /dev/null @@ -1,258 +0,0 @@ -package org.spongycastle.crypto.test; - -import java.io.BufferedReader; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.util.ArrayList; -import java.util.Enumeration; -import java.util.List; -import java.util.zip.ZipEntry; -import java.util.zip.ZipFile; - -import org.spongycastle.crypto.BlockCipher; -import org.spongycastle.crypto.engines.AESEngine; -import org.spongycastle.crypto.engines.AESFastEngine; -import org.spongycastle.crypto.engines.AESLightEngine; -import org.spongycastle.crypto.params.KeyParameter; -import org.spongycastle.util.encoders.Hex; -import org.spongycastle.util.test.SimpleTestResult; -import org.spongycastle.util.test.Test; -import org.spongycastle.util.test.TestResult; - -/** - * Test vectors from the NIST standard tests and Brian Gladman's vector set - * <a href="http://fp.gladman.plus.com/cryptography_technology/rijndael/"> - * http://fp.gladman.plus.com/cryptography_technology/rijndael/</a> - */ -public class AESVectorFileTest - implements Test -{ - - private int countOfTests = 0; - private int testNum = 0; - - protected BlockCipher createNewEngineForTest() - { - return new AESEngine(); - } - - private Test[] readTestVectors(InputStream inStream) - { - // initialize key, plaintext, ciphertext = null - // read until find BLOCKSIZE= - // return if not 128 - // read KEYSIZE= or ignore - // loop - // read a line - // if starts with BLOCKSIZE= - // parse the rest. return if not 128 - // if starts with KEY= - // parse the rest and set KEY - // if starts with PT= - // parse the rest and set plaintext - // if starts with CT= - // parse the rest and set ciphertext - // if starts with TEST= or end of file - // if key, plaintext, ciphertext are all not null - // save away their values as the next test - // until end of file - List tests = new ArrayList(); - String key = null; - String plaintext = null; - String ciphertext = null; - - BufferedReader in = new BufferedReader(new InputStreamReader(inStream)); - - try - { - String line = in.readLine(); - - while (line != null) - { - line = line.trim().toLowerCase(); - if (line.startsWith("blocksize=")) - { - int i = 0; - try - { - i = Integer.parseInt(line.substring(10).trim()); - } - catch (Exception e) - { - } - if (i != 128) - { - return null; - } - } - else if (line.startsWith("keysize=")) - { - int i = 0; - try - { - i = Integer.parseInt(line.substring(10).trim()); - } - catch (Exception e) - { - } - if ((i != 128) && (i != 192) && (i != 256)) - { - return null; - } - } - else if (line.startsWith("key=")) - { - key = line.substring(4).trim(); - } - else if (line.startsWith("pt=")) - { - plaintext = line.substring(3).trim(); - } - else if (line.startsWith("ct=")) - { - ciphertext = line.substring(3).trim(); - } - else if (line.startsWith("test=")) - { - if ((key != null) && (plaintext != null) - && (ciphertext != null)) - { - tests.add(new BlockCipherVectorTest(testNum++, - createNewEngineForTest(), new KeyParameter(Hex - .decode(key)), plaintext, ciphertext)); - } - } - - line = in.readLine(); - } - try - { - in.close(); - } - catch (IOException e) - { - } - } - catch (IOException e) - { - } - if ((key != null) && (plaintext != null) && (ciphertext != null)) - { - tests.add(new BlockCipherVectorTest(testNum++, - createNewEngineForTest(), - new KeyParameter(Hex.decode(key)), plaintext, ciphertext)); - } - return (Test[])(tests.toArray(new Test[tests.size()])); - } - - public String getName() - { - return "AES"; - } - - private TestResult performTestsFromZipFile(File zfile) - { - try - { - ZipFile inZip = new ZipFile(zfile); - for (Enumeration files = inZip.entries(); files.hasMoreElements();) - { - Test[] tests = null; - try - { - tests = readTestVectors(inZip - .getInputStream((ZipEntry)(files.nextElement()))); - } - catch (Exception e) - { - return new SimpleTestResult(false, getName() + ": threw " - + e); - } - if (tests != null) - { - for (int i = 0; i != tests.length; i++) - { - TestResult res = tests[i].perform(); - countOfTests++; - - if (!res.isSuccessful()) - { - return res; - } - } - } - } - inZip.close(); - return new SimpleTestResult(true, getName() + ": Okay"); - } - catch (Exception e) - { - return new SimpleTestResult(false, getName() + ": threw " + e); - } - } - - private static final String[] zipFileNames = { "rijn.tv.ecbnk.zip", - "rijn.tv.ecbnt.zip", "rijn.tv.ecbvk.zip", "rijn.tv.ecbvt.zip" }; - - public TestResult perform() - { - countOfTests = 0; - for (int i = 0; i < zipFileNames.length; i++) - { - File inf = new File(zipFileNames[i]); - TestResult res = performTestsFromZipFile(inf); - if (!res.isSuccessful()) - { - return res; - } - } - return new SimpleTestResult(true, getName() + ": " + countOfTests - + " performed Okay"); - } - - public static void main(String[] args) - { - AESVectorFileTest test = new AESVectorFileTest(); - TestResult result = test.perform(); - System.out.println(result); - - test = new AESLightVectorFileTest(); - result = test.perform(); - System.out.println(result); - - test = new AESFastVectorFileTest(); - result = test.perform(); - System.out.println(result); - - } - - private static class AESLightVectorFileTest extends AESVectorFileTest - { - protected BlockCipher createNewEngineForTest() - { - return new AESLightEngine(); - } - - public String getName() - { - return "AESLight"; - } - - } - - private static class AESFastVectorFileTest extends AESVectorFileTest - { - protected BlockCipher createNewEngineForTest() - { - return new AESFastEngine(); - } - - public String getName() - { - return "AESFast"; - } - - } -} |