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Added One Time Pad cipher

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Matthew Ellison
2022-02-23 19:33:01 +00:00
parent 62e51d0a80
commit 750e3c774e
1 changed files with 407 additions and 0 deletions
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src/test/java/com/mattrixwv/CipherStreamJava/monoSubstitution/TestOneTimePad.java Normal file
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//CipherStreamJava/src/test/java/com/mattrixwv/CipherStreamJava/monoSubstitution/TestOneTimePad.java
//Mattrixwv
// Created: 02-23-22
//Modified: 02-23-22
package com.mattrixwv.CipherStreamJava.monoSubstitution;
import static org.junit.Assert.assertEquals;
import com.mattrixwv.CipherStreamJava.exceptions.InvalidInputException;
import com.mattrixwv.CipherStreamJava.exceptions.InvalidKeywordException;
import org.junit.Test;
public class TestOneTimePad{
@Test
public void testEncode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(true, true, true);
//Test lowercase encoding
String inputString = "messagetoencode";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "wiqooxhmvegkgws";
String output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed lowercase encoding.", correctOutput, output);
//Test uppercase encoding
inputString = "MESSAGETOENCODE";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed uppercase encoding.", correctOutput, output);
//Test whitespace encoding
inputString = "message to encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "wiqooxh mv egkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed whitespace encoding.", correctOutput, output);
//Test symbol encoding
inputString = "message*to+encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "wiqooxh*mv+egkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed symbol encoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol encoding
inputString = "Message to^encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "Wiqooxh mv^egkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed mixed case, whitespace, symbol encoding.", correctOutput, output);
}
@Test
public void testNoCapitalEncode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(false, true, true);
//Test lowercase encoding
String inputString = "messagetoencode";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "WIQOOXHMVEGKGWS";
String output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no capital lowercase encoding.", correctOutput, output);
//Test uppercase encoding
inputString = "MESSAGETOENCODE";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no capital uppercase encoding.", correctOutput, output);
//Test whitespace encoding
inputString = "message to encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXH MV EGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no capital whitespace encoding.", correctOutput, output);
//Test symbol encoding
inputString = "message*to+encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXH*MV+EGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no capital symbol encoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol encoding
inputString = "Message to^encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXH MV^EGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no capital mixed case, whitespace, symbol encoding.", correctOutput, output);
}
@Test
public void testNoWhitespaceEncode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(true, false, true);
//Test lowercase encoding
String inputString = "messagetoencode";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "wiqooxhmvegkgws";
String output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace lowercase encoding.", correctOutput, output);
//Test uppercase encoding
inputString = "MESSAGETOENCODE";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace uppercase encoding.", correctOutput, output);
//Test whitespace encoding
inputString = "message to encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "wiqooxhmvegkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace whitespace encoding.", correctOutput, output);
//Test symbol encoding
inputString = "message*to+encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "wiqooxh*mv+egkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace symbol encoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol encoding
inputString = "Message to^encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "Wiqooxhmv^egkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace mixed case, whitespace, symbol encoding.", correctOutput, output);
}
@Test
public void testNoSymbolEncode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(true, true, false);
//Test lowercase encoding
String inputString = "messagetoencode";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "wiqooxhmvegkgws";
String output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no symbol lowercase encoding.", correctOutput, output);
//Test uppercase encoding
inputString = "MESSAGETOENCODE";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no symbol uppercase encoding.", correctOutput, output);
//Test whitespace encoding
inputString = "message to encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "wiqooxh mv egkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no symbol whitespace encoding.", correctOutput, output);
//Test symbol encoding
inputString = "message*to+encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "wiqooxhmvegkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no symbol symbol encoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol encoding
inputString = "Message to^encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "Wiqooxh mvegkgws";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed no symbol mixed case, whitespace, symbol encoding.", correctOutput, output);
}
@Test
public void testNoWhitespaceSymbolEncode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(false, false, false);
//Test lowercase encoding
String inputString = "messagetoencode";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "WIQOOXHMVEGKGWS";
String output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed secure lowercase encoding.", correctOutput, output);
//Test uppercase encoding
inputString = "MESSAGETOENCODE";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed secure uppercase encoding.", correctOutput, output);
//Test whitespace encoding
inputString = "message to encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed secure whitespace encoding.", correctOutput, output);
//Test symbol encoding
inputString = "message*to+encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed secure symbol encoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol encoding
inputString = "Message to^encode";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "WIQOOXHMVEGKGWS";
output = cipher.encode(keyword, inputString);
assertEquals("OneTimePad failed secure mixed case, whitespace, symbol encoding.", correctOutput, output);
}
@Test
public void testDecode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(true, true, true);
//Test lowercase decoding
String inputString = "wiqooxhmvegkgws";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "messagetoencode";
String output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed lowercase decoding.", correctOutput, output);
//Test uppercase decoding
inputString = "WIQOOXHMVEGKGWS";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed uppercase decoding.", correctOutput, output);
//Test whitespace decoding
inputString = "wiqooxh mv egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "message to encode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed whitespace decoding.", correctOutput, output);
//Test symbol decoding
inputString = "wiqooxh*mv+egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "message*to+encode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed symbol decoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol decoding
inputString = "Wiqooxh mv^egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "Message to^encode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed mixed case, whitespace, symbol decoding.", correctOutput, output);
}
@Test
public void testNoCapitalDecode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(false, true, true);
//Test lowercase decoding
String inputString = "wiqooxhmvegkgws";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "MESSAGETOENCODE";
String output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no capital lowercase decoding.", correctOutput, output);
//Test uppercase decoding
inputString = "WIQOOXHMVEGKGWS";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no capital uppercase decoding.", correctOutput, output);
//Test whitespace decoding
inputString = "wiqooxh mv egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGE TO ENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no capital whitespace decoding.", correctOutput, output);
//Test symbol decoding
inputString = "wiqooxh*mv+egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGE*TO+ENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no capital symbol decoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol decoding
inputString = "Wiqooxh mv^egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGE TO^ENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no capital mixed case, whitespace, symbol decoding.", correctOutput, output);
}
@Test
public void testNoWhitespaceDecode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(true, false, true);
//Test lowercase decoding
String inputString = "wiqooxhmvegkgws";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "messagetoencode";
String output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace lowercase decoding.", correctOutput, output);
//Test uppercase decoding
inputString = "WIQOOXHMVEGKGWS";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace uppercase decoding.", correctOutput, output);
//Test whitespace decoding
inputString = "wiqooxh mv egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "messagetoencode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace whitespace decoding.", correctOutput, output);
//Test symbol decoding
inputString = "wiqooxh*mv+egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "message*to+encode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace symbol decoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol decoding
inputString = "Wiqooxh mv^egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "Messageto^encode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no whitespace mixed case, whitespace, symbol decoding.", correctOutput, output);
}
@Test
public void testNoSymbolDecode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(true, true, false);
//Test lowercase decoding
String inputString = "wiqooxhmvegkgws";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "messagetoencode";
String output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no symbol lowercase decoding.", correctOutput, output);
//Test uppercase decoding
inputString = "WIQOOXHMVEGKGWS";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no symbol uppercase decoding.", correctOutput, output);
//Test whitespace decoding
inputString = "wiqooxh mv egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "message to encode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no symbol whitespace decoding.", correctOutput, output);
//Test symbol decoding
inputString = "wiqooxh*mv+egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "messagetoencode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no symbol symbol decoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol decoding
inputString = "Wiqooxh mv^egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "Message toencode";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed no symbol mixed case, whitespace, symbol decoding.", correctOutput, output);
}
@Test
public void testNoCapitalWhitespaceSymbolDecode() throws InvalidKeywordException, InvalidInputException{
OneTimePad cipher = new OneTimePad(false, false, false);
//Test lowercase decoding
String inputString = "wiqooxhmvegkgws";
String keyword = "keywordThatIsTotallyRandom";
String correctOutput = "MESSAGETOENCODE";
String output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed secure lowercase decoding.", correctOutput, output);
//Test uppercase decoding
inputString = "WIQOOXHMVEGKGWS";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed secure uppercase decoding.", correctOutput, output);
//Test whitespace decoding
inputString = "wiqooxh mv egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed secure whitespace decoding.", correctOutput, output);
//Test symbol decoding
inputString = "wiqooxh*mv+egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed secure symbol decoding.", correctOutput, output);
//Test mixed case, whtiespace, symbol decoding
inputString = "Wiqooxh mv^egkgws";
keyword = "keywordThatIsTotallyRandom";
correctOutput = "MESSAGETOENCODE";
output = cipher.decode(keyword, inputString);
assertEquals("OneTimePad failed secure mixed case, whitespace, symbol decoding.", correctOutput, output);
}
}