Processeur securisé

Interpreteur

@@ -1 +1 @@
-Subproject commit 95409eb5bff39457f161a6b93c2024d2fe8a90d1
+Subproject commit 725e0125079b6bde8ad032a3be21910980900ec4

InterpreteurRegistres

@@ -1 +1 @@
-Subproject commit a4ecb5505dc66b71aee4d3d9ccccdbe17079f3d9
+Subproject commit bff261fa01129da9135f95f16bf4124366ea24fe

Processeur

@@ -1 +1 @@
-Subproject commit f25ee2735abfbaf0cd46ea0236f2ef267e752ec7
+Subproject commit a70b442150f8ff4e8974c10559c3db47109a5609

prog_vulnerable.c

@@ -0,0 +1,47 @@
+int lire_tableau() {
+	int tab[5] = {0,0,0,0,0};
+	printf(255);
+	stop(20);
+	printf(0);
+	stop(20);
+	printf(255);
+	stop(20);
+	printf(0);
+	stop(200);
+	int val = get();
+	int i = 0;
+	while (i<7) {
+		tab[5-i] = i; 
+		i = i + 1;
+	}
+	int i = 0;
+	while (i<5) {
+		printf(tab[i]);
+		i = i + 1;
+	}
+}
+
+int youVeBeenHacked() {
+	while (1) {
+		printf(0);
+		stop(20);
+		printf(255);
+		stop(20);
+	}
+}
+
+int legitimeFunction() {
+	int val = 1;
+	int i = 0;
+	while (i<8) {
+		printf(val);
+		stop(20);
+		val = val * 2;
+		i = i + 1;
+	}
+}
+
+int main() {
+	lire_tableau();
+	legitimeFunction();
+}