lucasvbr/data-encryption-standard
1
0
Fork 0
mirror of https://github.com/LucasVbr/data-encryption-standard.git synced 2026-05-13 17:12:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fin des tests unitaires

Browse Source
This commit is contained in:
Lucàs
2022-11-04 19:35:38 +01:00
parent 4ca0314703
commit 8fb5eb83e9
4 changed files with 63 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/cryptography/DesTest.java
+11 -12
View File
@@ -437,25 +437,24 @@ class DesTest {
@Test
void fonction_S() {
// TODO
Des des = new Des();
for (Des des : FIXTURE) {
des.genereS(0);
des.genereS(0);
int resultat_attendu_int = des.tableS.get(3).get(9);
String coordonneeStr = Integer.toString(des.table_S.get(0)[3][9], 2);
int resultat_attendu_int = Integer.parseInt(coordonneeStr);
int[] resultat_attendu = new int[4];
for (int i = 0; i < resultat_attendu.length; i++, resultat_attendu_int /= 10) {
resultat_attendu[resultat_attendu.length - i - 1] = resultat_attendu_int % 10;
int[] resultat_attendu = new int[4];
for (int i = 0; i < resultat_attendu.length; i++, resultat_attendu_int /= 10)
resultat_attendu[resultat_attendu.length - i - 1] = resultat_attendu_int % 10;
assertArrayEquals(resultat_attendu, des.fonction_S(new int[]{1, 1, 0, 0, 1, 1}, 0));
}
assertArrayEquals(resultat_attendu, des.fonction_S(new int[] {1,1,0,0,1,1}));
}
@Test
void fonction_F() {
// System.out.println(Arrays.toString(des.fonction_F(1, new int[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17})));
// Impossible à tester, dépend fortement du Random
// System.out.println(Arrays.toString(des.fonction_F(1, new int[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17})));
}
@Test
test/cryptography/TripleDesTest.java
+52 -3
View File
@@ -1,14 +1,63 @@
package cryptography;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import static org.junit.jupiter.api.Assertions.assertEquals;
class TripleDesTest {
@Test
void crypte() {
private final ArrayList<TripleDes> FIXTURE = new ArrayList<>();
@BeforeEach
public void init() {
int[][][] MASTER_KEYS =
{{{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
}, {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
}, {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
}}, {{
1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1,
}, {
1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1,
1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1,
1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1,
1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1,
}, {
1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1,
1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0,
0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1,
}}
};
for (int[][] masterKeys : MASTER_KEYS) FIXTURE.add(new TripleDes(masterKeys));
}
@Test
void decrypte() {
@DisplayName("crypte() & decrypte()")
void crypteDecrypte() {
for (TripleDes tripleDes : FIXTURE) {
String message = "Hello World!";
int[] messageCrypte = tripleDes.crypte(message);
assertEquals(message, tripleDes.decrypte(messageCrypte));
}
}
}