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Author SHA1 Message Date
532ecd47b6 idk how to read actually
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2026-04-20 22:55:18 +02:00
080c067f27 will it work?? 2026-04-20 22:53:49 +02:00
e242ea28b5 i forgot
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2026-04-20 22:39:59 +02:00
48f0c35039 hm
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2026-04-20 22:22:49 +02:00
be33e66d5c pls work
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2026-04-20 22:12:37 +02:00
db001a6729 maybe ???
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2026-04-20 22:05:31 +02:00
de24786cea held by hopes and dreams
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2026-04-20 22:03:38 +02:00
4685f6fb4d miao
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2026-04-16 12:31:59 +02:00
b80a2094a9 last
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2026-04-16 12:11:35 +02:00
d63b91e975 adesso ti risponde
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2026-04-14 10:50:13 +02:00
a1da3aa955 Update backend/src/main/resources/get/team.html
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Fix avatar

Signed-off-by: Francesco Mancuso <hello@francescomancuso.it>
2026-04-14 10:44:22 +02:00
948480c8f2 Update backend/src/main/resources/get/cesare.html
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Rimosso Vigenere

Signed-off-by: Francesco Mancuso <hello@francescomancuso.it>
2026-04-14 10:43:50 +02:00
fc544c6cf0 fixed css
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2026-04-13 17:08:12 +02:00
aaaef86e5d removed useless tag
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2026-04-13 17:01:14 +02:00
8a9dc99496 ???
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2026-04-04 23:26:36 +02:00
d271d7939c again
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2026-04-01 22:44:26 +02:00
6453c26d25 wrong file
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2026-04-01 22:42:15 +02:00
0e8218ade3 again
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2026-04-01 22:37:23 +02:00
7cf660825e image try
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2026-04-01 20:43:15 +02:00
4bd4fd0070 java fa schifo
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2026-03-31 12:39:55 +02:00
59f4cd0777 non so leggere
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2026-03-31 12:36:02 +02:00
3e5d359282 silly hover
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2026-03-31 12:32:41 +02:00
cc326efd03 hey hey hey hey
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2026-03-28 12:45:50 +01:00
d9220c011c francesco dimentica le chiavi
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2026-03-28 12:43:29 +01:00
9ee4b94040 hey hey hey
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2026-03-28 12:42:02 +01:00
3627db7318 save me from this nigthmare
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2026-03-28 12:23:52 +01:00
46de742130 commits again and again
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2026-03-28 11:43:25 +01:00
b8f0ba86e1 fix graphic interface again !!
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2026-03-28 11:33:03 +01:00
d371b504f5 trying to fix the interface
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2026-03-28 11:18:42 +01:00
14 changed files with 404 additions and 282 deletions

View File

@@ -1,18 +1,37 @@
package com.crypto; package com.crypto;
import java.util.Scanner;
public class Caesar { public class Caesar {
public static void encode(Scanner sc){ public static String encode(String plaintext, int key){
String alphabet = "abcdefghijklmnopqrstuvwxyz"; String alphabet = "abcdefghijklmnopqrstuvwxyz";
System.out.println("Digita il testo in chiaro da cifrare:"); char encoded[] = plaintext.toCharArray();
String base = sc.nextLine();
System.out.println("Digita il valore della chiave:");
int key = sc.nextInt();
char encoded[] = base.toCharArray();
for(int i = 0; i < base.length(); i++){ for(int i = 0; i < plaintext.length(); i++){
encoded[i] = alphabet.charAt(alphabet.indexOf(encoded[i]) + key % 26); encoded[i] = alphabet.charAt(alphabet.indexOf(encoded[i]) + key % 26);
} }
System.out.println(encoded); return String.valueOf(encoded);
}
public static String[] decode(String ciphertext){
String alphabet = "abcdefghijklmnopqrstuvwxyz";
char encoded[] = ciphertext.toCharArray();
char decoded[] = new char[ciphertext.length()];
String bruteforce[] = new String[26];
for(int key = 0; key < alphabet.length(); key++){
for(int i = 0; i < ciphertext.length(); i++){
char current = encoded[i];
int pos = alphabet.indexOf(current);
if(pos != -1) {
int newpos = (pos + key) % 26;
decoded[i] = alphabet.charAt(newpos);
} else
decoded[i] = current;
}
bruteforce[key] = String.valueOf(decoded);
}
return bruteforce;
} }
} }

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@@ -1,140 +0,0 @@
package com.crypto;
import java.math.BigInteger;
import java.util.Scanner;
public class Main {
// ─────────────────────────────────────────────
// Menu
// ─────────────────────────────────────────────
private static int scegliDimensioneChiave(Scanner scanner) {
int bits = 0;
while (bits == 0) {
System.out.println("\nSeleziona la dimensione della chiave:");
System.out.println(" [1] 512 bit (Solo uso didattico)");
System.out.println(" [2] 1024 bit (Deprecata, solo test)");
System.out.println(" [3] 2048 bit (Standard attuale)");
System.out.println(" [4] 3072 bit (Ottimo compromesso)");
System.out.println(" [5] 4096 bit (Alta sicurezza)");
System.out.print("Scelta (1-5): ");
try {
int scelta = Integer.parseInt(scanner.nextLine().trim());
// Assegniamo i bit in base alla scelta
switch (scelta) {
case 1 -> bits = 512;
case 2 -> bits = 1024;
case 3 -> bits = 2048;
case 4 -> bits = 3072;
case 5 -> bits = 4096;
default -> System.out.println("❌ Scelta non valida. Inserisci un numero da 1 a 5.");
}
} catch (NumberFormatException e) {
System.out.println("❌ Errore: Inserisci un numero valido.");
}
}
System.out.println("Selezionata chiave da " + bits + " bit.");
return bits;
}
// Main
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("==========================================");
System.out.println(" RSA CRYPTO ENGINE ");
System.out.println("==========================================");
// --- 1. SETUP DELLE CHIAVI ---
int dimChiave = scegliDimensioneChiave(scanner);
System.out.println("\n⏳ Generazione delle chiavi in corso...");
// Passiamo dimChiave / 2 come facevi prima per p e q
RSA.RSAkeys chiavi = RSA.defkeys(dimChiave / 2);
System.out.println("> Chiavi generate con successo!");
boolean continua = true;
// --- CICLO PRINCIPALE ---
while (continua) {
System.out.println("\n------------------------------------------");
System.out.println("Cosa vuoi fare?");
System.out.println(" [1] Cifra un numero");
System.out.println(" [2] Cifra una stringa");
System.out.println(" [3] Rigenera le chiavi");
System.out.println(" [0] Esci");
System.out.println("------------------------------------------");
System.out.print("Scelta: ");
int scelta = -1;
try {
scelta = Integer.parseInt(scanner.nextLine().trim());
} catch (NumberFormatException ignored) {
}
System.out.println();
switch (scelta) {
case 1 -> {
// MODALITÀ NUMERO
System.out.print("Inserisci il numero da cifrare: ");
try {
BigInteger m = new BigInteger(scanner.nextLine().trim());
System.out.println("> Cifratura in corso...");
BigInteger c = RSA.encrypt(m, chiavi.e(), chiavi.n());
System.out.println("Cifrato:\n" + c);
System.out.println("\n> Decifratura in corso...");
BigInteger dec = RSA.decrypt(c, chiavi.d(), chiavi.n());
System.out.println("Decifrato:\n" + dec);
} catch (IllegalArgumentException ex) {
System.out.println("> Errore: Assicurati di inserire un numero valido.");
}
}
case 2 -> {
// MODALITÀ STRINGA
System.out.print("Inserisci il testo da cifrare: ");
String input = scanner.nextLine();
System.out.println("> Cifratura in corso...");
String cifrato = RSA.encrypt(input, chiavi.e(), chiavi.n());
if (cifrato != null && !cifrato.isEmpty()) {
// 2. SOLO PER LA STAMPA: nascondiamo il binario convertendolo in Base64
String base64 = java.util.Base64.getEncoder().encodeToString(cifrato.getBytes());
System.out.println("Cifrato (Base64):\n" + base64);
}
System.out.println("\n> Decifratura in corso...");
String dec = RSA.decrypt(cifrato, chiavi.d(), chiavi.n());
System.out.println("Decifrato:\n" + dec);
}
case 3 -> {
// RIGENERA CHIAVI
dimChiave = scegliDimensioneChiave(scanner);
System.out.println("\n> Generazione delle chiavi in corso...");
chiavi = RSA.defkeys(dimChiave / 2);
System.out.println("> Chiavi rigenerate con successo!");
}
case 0 -> {
continua = false;
System.out.println("Chiusura del motore RSA. Alla prossima!");
}
default -> System.out.println("> Scelta non valida, riprova.");
}
}
scanner.close();
}
}

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@@ -1,10 +1,9 @@
package com.crypto; package com.crypto;
import java.math.BigInteger;
import io.javalin.Javalin; import io.javalin.Javalin;
public class Seal { public class Seal {
// Il mazzo di chiavi !!
public static RSA.RSAkeys keys;
public static void main(String[] args) { public static void main(String[] args) {
// Avvio del server web // Avvio del server web
@@ -15,48 +14,70 @@ public class Seal {
System.out.println("Generazione chiavi RSA per il server web in corso..."); System.out.println("Generazione chiavi RSA per il server web in corso...");
// Cifratura con Cifrario di Cesare // Cifratura con Cifrario di Vigenere (TODO)
app.post("/seal/caesar/encrypt", ctx -> {
}
);
// Decifratura con Cifrario di Vigenere
app.post("/seal/vigenere/encrypt", ctx -> { app.post("/seal/vigenere/encrypt", ctx -> {
} }
); );
// Cifratura con Cifrario di Cesare
app.post("/seal/caesar/encrypt", ctx -> {
RichiestaCesare req = ctx.bodyAsClass(RichiestaCesare.class);
String ciphertext = Caesar.encode(req.plaintext,req.key);
ctx.result(ciphertext);
}
);
// Decifratura con Cifrario di Cesare (Attacco Bruteforce !!)
app.post("/seal/caesar/decrypt", ctx -> {
RichiestaCesare req = ctx.bodyAsClass(RichiestaCesare.class);
String[] ciphertext = Caesar.decode(req.ciphertext);
ctx.json(ciphertext);
}
);
// Cifratura con RSA // Cifratura con RSA
app.post("/seal/rsa/encrypt", ctx -> { app.post("/seal/rsa/encrypt", ctx -> {
// Legge i dati nel body dalla richiesta // Legge i dati nel body dalla richiesta
Richiesta req = ctx.bodyAsClass(Richiesta.class); RichiestaRSA req = ctx.bodyAsClass(RichiestaRSA.class);
keys = RSA.defkeys(req.keysize / 2); RSA.RSAkeys keys = RSA.defkeys(req.keysize / 2);
String ciphertext = RSA.encrypt(req.text,keys.e(), keys.n()); String ciphertext = RSA.encrypt(req.text,keys.e(), keys.n());
ctx.result(ciphertext); ctx.result("{\"ciphertext\":\""+ciphertext+"\",\"keys\":{\"d\":\"" + keys.d().toString() + "\",\"n\":\"" + keys.n().toString() + "\"}}");
}); });
// Decifratura con RSA // Decifratura con RSA
app.post("/seal/rsa/decrypt", ctx -> { app.post("/seal/rsa/decrypt", ctx -> {
// Legge i dati nel body dalla richiesta // Legge i dati nel body dalla richiesta
Richiesta req = ctx.bodyAsClass(Richiesta.class); RichiestaRSA req = ctx.bodyAsClass(RichiestaRSA.class);
BigInteger d = new BigInteger(req.d);
BigInteger n = new BigInteger(req.n);
// Usa il metodo RSA per cifrare // Usa il metodo RSA per cifrare
String plaintext = RSA.decrypt(req.text, keys.d(), keys.n()); String plaintext = RSA.decrypt(req.text, d, n);
// Restituisce il risultato della cifratura // Restituisce il risultato della cifratura
ctx.result(plaintext.replaceAll("\\\\u0000", "")); ctx.result(plaintext.replace("\u0000", "").trim());
}); });
} }
} }
// Classe utilizzata per tradurre il JSON - Rappresenta l'oggetto richiesta // Classi utilizzate per tradurre il JSON - Rappresenta l'oggetto richiesta
class Richiesta { class RichiestaCesare {
public int key;
public String plaintext;
public String ciphertext;
public RichiestaCesare() {}
}
class RichiestaRSA {
public int keysize; public int keysize;
public String text; public String text;
public String d;
public String n;
// Costruttore della richiesta // Costruttore della richiesta
public Richiesta() {} public RichiestaRSA() {}
} }

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@@ -1,77 +1,59 @@
<!DOCTYPE html> <!DOCTYPE html>
<html lang="it"> <html lang="it">
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<title>CryptoSeals - Cesare</title> <title>CryptoSeals - Cesare</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<link rel="stylesheet" href="style.css"> <link rel="stylesheet" href="style.css">
<script src="cesare.js" defer></script>
</head> </head>
<body>
<body>
<nav class="navbar"> <nav class="navbar">
<a href="index.html" class="nav-brand"> <a href="index.html" class="nav-brand">
<img src="logo.png" alt="🦭" onerror="this.style.display='none'; this.nextElementSibling.style.display='inline';"> <img src="seal1.png" height="80" alt="🦭">
<span style="display:none;">🦭</span> CryptoSeals CryptoSeals
</a> </a>
<ul class="nav-links"> <div class="menu-toggle" onclick="toggleMenu()">
<li><a href="rsa.html">Algoritmo RSA</a></li> <i class="fa-solid fa-bars"></i>
<li><a href="cesare.html" style="color: #3498db;">Cesare</a></li> <li><a href="vigenere.html">Vigenère</a></li> </div>
<li><a href="storia.html">La Storia</a></li> <ul class="nav-links" id="nav-links">
<li><a href="team.html">Il Team</a></li> <li><a href="rsa.html"><i class="fa-solid fa-key"></i> RSA</a></li>
<li><a href="cesare.html"><i class="fa-solid fa-arrow-right-arrow-left"></i> Cesare</a></li>
<li><a href="team.html"><i class="fa-solid fa-users"></i> Il Team</a></li>
</ul> </ul>
</nav> </nav>
<div class="container"> <div class="container">
<h1>Cifrario di Cesare</h1> <h1>Cifrario di Cesare</h1>
<p class="descrizione">Sposta le lettere dell'alfabeto di un numero fisso di posizioni. Semplice, storico, ma efficace per messaggi veloci.</p> <p class="descrizione">Sposta le lettere dell'alfabeto di un numero fisso di posizioni. Semplice, storico, ma
efficace per messaggi veloci.</p>
<div class="crypto-box"> <div class="crypto-box">
<label>Chiave (Numero di spostamento):</label> <label>Chiave (Numero di spostamento):</label>
<input type="number" id="chiaveCesare" value="3" placeholder="Es. 3" style="width: 100%; padding: 12px; margin-top: 5px; margin-bottom: 15px; border-radius: 5px; border: 1px solid #ccc;"> <input type="number" id="key" value="3" placeholder="Es. 3"
style="width: 100%; padding: 12px; margin-top: 5px; margin-bottom: 15px; border-radius: 5px; border: 1px solid #ccc;">
<label>Testo in chiaro:</label> <label>Testo in chiaro:</label>
<textarea id="testoInput" placeholder="Scrivi qui il messaggio da cifrare..."></textarea> <textarea id="plaintext" placeholder="Scrivi qui il messaggio da cifrare..."></textarea>
<button onclick="cifraCesare()">🔒 Cifra con Cesare</button> <button onclick="encrypt()">🔒 Cifra con Cesare</button>
<label style="display:block; margin-top: 25px;">Testo Cifrato:</label> <label style="display:block; margin-top: 25px;">Testo Cifrato:</label>
<textarea id="testoOutput" placeholder="Il risultato cifrato apparirà qui..."></textarea> <textarea id="ciphertext" placeholder="Il risultato cifrato apparirà qui..."></textarea>
<button class="btn-green" onclick="decifraCesare()">🔓 Decifra in chiaro</button> <button class="btn-green" onclick="decrypt()">🔓 Decifra in chiaro</button>
<label style="display:block; margin-top: 25px;">Risultato decifrato:</label> <label style="display:block; margin-top: 25px;">Risultato decifrato:</label>
<textarea id="testoDecifrato" readonly placeholder="Il messaggio originale tornerà qui..."></textarea> <textarea id="decodedtext" readonly placeholder="Il messaggio originale tornerà qui..."></textarea>
</div> </div>
</div> </div>
<footer>
<script> <div class="copyright">
async function cifraCesare() { <a href="/privacy-policy/">Privacy Policy</a> |
const input = document.getElementById("testoInput").value; <a href="https://git.vps.francescomancuso.it/elisabetta/cryptoseals"><i class="fa-solid fa-mug-saucer"></i> Gitea</a> <br><br>
const chiave = document.getElementById("chiaveCesare").value; © <span id="year"></span> CryptoSeals Team
</div>
if(!input) return alert("Inserisci del testo!"); </footer>
try {
const risposta = await fetch("/seal/cesare/encrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
// Invia il testo e la CHIAVE (convertita in numero) al server
body: JSON.stringify({ testo: input, chiave: parseInt(chiave) })
});
document.getElementById("testoOutput").value = await risposta.text();
} catch (e) { alert("Errore di connessione con le API di Cesare!"); }
}
async function decifraCesare() {
const inputCifrato = document.getElementById("testoOutput").value;
const chiave = document.getElementById("chiaveCesare").value;
if(!inputCifrato) return alert("Nessun testo da decifrare!");
try {
const risposta = await fetch("/seal/cesare/decrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ testo: inputCifrato, chiave: parseInt(chiave) })
});
document.getElementById("testoDecifrato").value = await risposta.text();
} catch (e) { alert("Errore di connessione!"); }
}
</script>
</body> </body>
</html> </html>

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@@ -0,0 +1,35 @@
async function encrypt() {
const plaintext = document.getElementById("plaintext").value;
const key = document.getElementById("key").value;
if (!plaintext) return alert("Inserisci del testo!");
try {
const risposta = await fetch("/seal/caesar/encrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
// Invia il testo e la chiave (convertita in numero) al server
body: JSON.stringify({ plaintext: plaintext, key: parseInt(key) })
});
document.getElementById("ciphertext").value = await risposta.text();
} catch (e) { alert("Errore di connessione con le API di caesar!"); }
}
async function decrypt() {
const c = document.getElementById("ciphertext").value;
if (!c) return alert("Nessun testo da decifrare!");
try {
const res = await fetch("/seal/caesar/decrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ ciphertext: c })
});
const data = await res.json();
document.getElementById("decodedtext").value = JSON.stringify(data, null, 2);
} catch (e) { alert("Errore di connessione!"); }
}
// Gestione Menu Mobile
function toggleMenu() {
document.getElementById("nav-links").classList.toggle("active");
}
// Anno dinamico Footer
document.getElementById("year").innerText = new Date().getFullYear();

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@@ -1,17 +1,25 @@
<!DOCTYPE html> <!DOCTYPE html>
<html lang="it"> <html lang="it">
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CryptoSeals - Home</title> <title>CryptoSeals - Home</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<link rel="stylesheet" href="style.css"> <link rel="stylesheet" href="style.css">
<script src="index.js" defer></script>
</head> </head>
<body>
<body>
<div>
<div id="stars-container">
<div id="stars"></div>
<div id="stars2"></div>
<div id="stars3"></div>
</div>
<nav class="navbar"> <nav class="navbar">
<a href="index.html" class="nav-brand"> <a href="index.html" class="nav-brand">
<img src="seal1.png" height="50" alt="🦭" onerror="this.src='https://cdn-icons-png.flaticon.com/512/3063/3063126.png';"> <img src="seal1.png" height="80" alt="🦭">
CryptoSeals CryptoSeals
</a> </a>
<div class="menu-toggle" onclick="toggleMenu()"> <div class="menu-toggle" onclick="toggleMenu()">
@@ -20,39 +28,32 @@
<ul class="nav-links" id="nav-links"> <ul class="nav-links" id="nav-links">
<li><a href="rsa.html"><i class="fa-solid fa-key"></i> RSA</a></li> <li><a href="rsa.html"><i class="fa-solid fa-key"></i> RSA</a></li>
<li><a href="cesare.html"><i class="fa-solid fa-arrow-right-arrow-left"></i> Cesare</a></li> <li><a href="cesare.html"><i class="fa-solid fa-arrow-right-arrow-left"></i> Cesare</a></li>
<li><a href="vigenere.html"><i class="fa-solid fa-table"></i> Vigenère</a></li>
<li><a href="team.html"><i class="fa-solid fa-users"></i> Il Team</a></li> <li><a href="team.html"><i class="fa-solid fa-users"></i> Il Team</a></li>
</ul> </ul>
</nav> </nav>
<div class="container" style="display: flex; flex-direction: column; align-items: center; justify-content: center; height: 60vh;"> <div class="container"
style="display: flex; flex-direction: column; align-items: center; justify-content: center; height: 60vh;">
<h1>Welcome to CryptoSeals</h1> <h1>Welcome to CryptoSeals</h1>
<p class="descrizione"> <p class="descrizione">
Dive deep, Seal your data. <i class="fa-solid fa-water"></i><br><br> Dive deep, Seal your data. <i class="fa-solid fa-water"></i><br><br>
Scegli uno strumento dal menu per iniziare a proteggere i tuoi messaggi! Scegli uno strumento dal menu per iniziare a proteggere i tuoi messaggi!
</p> </p>
<img src="seal1.png" alt="Mascotte CryptoSeals" style="max-width: 250px; border-radius: 20px; box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);" onerror="this.src='https://cdn-icons-png.flaticon.com/512/3063/3063126.png';">
</div> </div>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320" style="margin-bottom: -5px;"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320" style="margin-bottom: -5px;">
<path fill="#0b0f19" fill-opacity="1" d="M0,160L48,170.7C96,181,192,203,288,208C384,213,480,203,576,176C672,149,768,107,864,117.3C960,128,1056,192,1152,213.3C1248,235,1344,213,1392,202.7L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path> <path fill="#0b0f19" fill-opacity="1"
d="M0,160L48,170.7C96,181,192,203,288,208C384,213,480,203,576,176C672,149,768,107,864,117.3C960,128,1056,192,1152,213.3C1248,235,1344,213,1392,202.7L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z">
</path>
</svg> </svg>
<footer> <footer>
<div class="copyright"> <div class="copyright">
<a href="/privacy-policy/">Privacy Policy</a> | <a href="/privacy-policy/">Privacy Policy</a> |
<a href="#"><i class="fa-brands fa-github"></i> GitHub</a> <br><br> <a href="https://git.vps.francescomancuso.it/elisabetta/cryptoseals"><i class="fa-solid fa-mug-saucer"></i> Gitea</a> <br><br>
© <span id="year"></span> CryptoSeals Team © <span id="year"></span> CryptoSeals Team
</div> </div>
</footer> </footer>
<script>
// Gestione Menu Mobile
function toggleMenu() {
document.getElementById("nav-links").classList.toggle("active");
}
// Anno dinamico Footer
document.getElementById("year").innerText = new Date().getFullYear();
</script>
</body> </body>
</html> </html>

View File

@@ -0,0 +1,24 @@
// Gestione Menu Mobile
function toggleMenu() {
document.getElementById("nav-links").classList.toggle("active");
}
// Anno dinamico Footer
document.getElementById("year").innerText = new Date().getFullYear();
// Funzione per generare le ombre casuali delle stelle
function generateStars(n) {
let shadows = '';
for (let i = 0; i < n; i++) {
// Genera coordinate casuali fino a 2000px
let x = Math.floor(Math.random() * 2000);
let y = Math.floor(Math.random() * 2000);
shadows += `${x}px ${y}px #FFF`;
if (i < n - 1) shadows += ', ';
}
return shadows;
}
// Applica le stelle generate alle variabili CSS
document.documentElement.style.setProperty('--shadows-small', generateStars(700));
document.documentElement.style.setProperty('--shadows-medium', generateStars(200));
document.documentElement.style.setProperty('--shadows-big', generateStars(100));

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@@ -3,20 +3,24 @@
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<title>CryptoSeals - RSA</title> <title>CryptoSeals - RSA</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<link rel="stylesheet" href="style.css"> <link rel="stylesheet" href="style.css">
<script src="rsa.js" defer></script>
</head> </head>
<body> <body>
<nav class="navbar"> <nav class="navbar">
<a href="index.html" class="nav-brand"> <a href="index.html" class="nav-brand">
<span><img src="seal1.png" height="80"onerror="this.style.display='none'; this.nextElementSibling.style.display='inline';"></span> CryptoSeals <img src="seal1.png" height="80" alt="🦭">
CryptoSeals
</a> </a>
<ul class="nav-links"> <div class="menu-toggle" onclick="toggleMenu()">
<li><a href="rsa.html" class="active">Algoritmo RSA</a></li> <i class="fa-solid fa-bars"></i>
<li><a href="cesare.html">Cesare</a></li> </div>
<li><a href="vigenere.html">Vigenère</a></li> <ul class="nav-links" id="nav-links">
<li><a href="storia.html">La Storia</a></li> <li><a href="rsa.html"><i class="fa-solid fa-key"></i> RSA</a></li>
<li><a href="team.html">Il Team</a></li> <li><a href="cesare.html"><i class="fa-solid fa-arrow-right-arrow-left"></i> Cesare</a></li>
<li><a href="team.html"><i class="fa-solid fa-users"></i> Il Team</a></li>
</ul> </ul>
</nav> </nav>
@@ -56,41 +60,12 @@
</div> </div>
</div> </div>
</div> </div>
<footer>
<script> <div class="copyright">
async function encrypt() { <a href="/privacy-policy/">Privacy Policy</a> |
const plaintext = document.getElementById("plaintext").value; <a href="https://git.vps.francescomancuso.it/elisabetta/cryptoseals"><i class="fa-solid fa-mug-saucer"></i> Gitea</a> <br><br>
const size = document.getElementById("keysize").value; © <span id="year"></span> CryptoSeals Team
</div>
if(!plaintext) return alert("Per favore, inserisci del testo da cifrare."); </footer>
document.getElementById("ciphertext").value = "Le foche stanno cifrando... Attendere prego.";
try {
// NOTA: Controlla che la rotta nel tuo Java sia corretta (/seal/rsa/encrypt o /api/rsa/cifra)
const res = await fetch("/seal/rsa/encrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ text: plaintext, keysize: parseInt(size) })
});
document.getElementById("ciphertext").value = await res.text();
} catch (e) { alert("Impossibile connettersi al server Javalin."); }
}
async function decrypt() {
const input = document.getElementById("ciphertext").value;
if(!input) return alert("Non c'è nessun testo da decifrare.");
document.getElementById("decodedtext").value = "Decifratura in corso...";
try {
// NOTA: Controlla che la rotta nel tuo Java sia corretta (/seal/rsa/decrypt o /api/rsa/decifra)
const res = await fetch("http://localhost:8080/seal/rsa/decrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ text: input })
});
document.getElementById("decodedtext").value = await res.text();
} catch (e) { alert("Impossibile connettersi al server."); }
}
</script>
</body> </body>
</html> </html>

View File

@@ -0,0 +1,44 @@
let d = "";
let n = "";
async function encrypt() {
const plaintext = document.getElementById("plaintext").value;
const size = document.getElementById("keysize").value;
if (!plaintext) return alert("Per favore, inserisci del testo da cifrare.");
document.getElementById("ciphertext").value = "Le foche stanno cifrando... Attendere prego.";
try {
const res = await fetch("/seal/rsa/encrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ text: plaintext, keysize: parseInt(size) })
});
const answer = await res.json();
document.getElementById("ciphertext").value = answer.ciphertext;
d = answer.keys.d;
n = answer.keys.n;
} catch (e) { alert("Impossibile connettersi al server Javalin."); }
}
async function decrypt() {
const input = document.getElementById("ciphertext").value;
if (!input) return alert("Non c'è nessun testo da decifrare.");
document.getElementById("decodedtext").value = "Decifratura in corso...";
try {
const res = await fetch("/seal/rsa/decrypt", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ text: input, n: n, d: d })
});
document.getElementById("decodedtext").value = await res.text();
} catch (e) { alert("Impossibile connettersi al server."); }
}
// Gestione Menu Mobile
function toggleMenu() {
document.getElementById("nav-links").classList.toggle("active");
}
// Anno dinamico Footer
document.getElementById("year").innerText = new Date().getFullYear();

View File

@@ -54,6 +54,16 @@ body {
.nav-brand img { .nav-brand img {
border-radius: 50%; border-radius: 50%;
height: 40px;
width: 80px;
object-fit: cover;
}
.nav-brand img:hover {
object-fit: fill;
display: inline-block;
margin-top: 10px;
margin-bottom: -10px;
} }
.nav-links { .nav-links {
@@ -213,6 +223,43 @@ footer a {
text-decoration: none; text-decoration: none;
} }
/* Stili speciali solo per le card del team */
.team-container {
display: flex;
justify-content: center;
gap: 30px;
flex-wrap: wrap;
margin-top: 40px;
}
.team-card {
background: #f3f4f6;
padding: 30px 20px;
border-radius: 15px;
box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
width: 280px;
text-align: center;
transition: transform 0.3s;
}
.team-card:hover {
transform: translateY(-10px);
/* Effetto sollevamento al passaggio del mouse */
box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
}
.avatar {
font-size: 60px;
margin-bottom: 15px;
}
.ruolo {
color:#10b981;
font-weight: bold;
margin-bottom: 10px;
font-size: 14px;
}
/* --- RESPONSIVE --- */ /* --- RESPONSIVE --- */
@media (max-width: 768px) { @media (max-width: 768px) {
.crypto-columns { .crypto-columns {
@@ -236,3 +283,46 @@ footer a {
display: block; display: block;
} }
} }
/* --- SFONDO SPAZIALE ANIMATO --- */
.sfondo-spazio {
position: fixed; /* Lo fissa allo schermo */
top: 0; left: 0; width: 100%; height: 100%;
z-index: -1; /* Manda le stelle DIETRO le tue card e la navbar */
background: radial-gradient(ellipse at bottom, #1B2735 0%, #090A0F 100%);
overflow: hidden;
}
#stars-container {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
z-index: -1;
pointer-events: none;
background: radial-gradient(ellipse at bottom, #1B2735 0%, #090A0F 100%);
overflow: hidden;
}
#stars, #stars2, #stars3 { background: transparent; }
/* Stelle Piccole */
#stars { width: 1px; height: 1px; box-shadow: var(--shadows-small); animation: animStar 50s linear infinite; }
#stars::after { content: " "; position: absolute; top: 2000px; width: 1px; height: 1px; background: transparent; box-shadow: var(--shadows-small); }
/* Stelle Medie */
#stars2 { width: 2px; height: 2px; box-shadow: var(--shadows-medium); animation: animStar 100s linear infinite; }
#stars2::after { content: " "; position: absolute; top: 2000px; width: 2px; height: 2px; background: transparent; box-shadow: var(--shadows-medium); }
/* Stelle Grandi */
#stars3 { width: 3px; height: 3px; box-shadow: var(--shadows-big); animation: animStar 150s linear infinite; }
#stars3::after { content: " "; position: absolute; top: 2000px; width: 3px; height: 3px; background: transparent; box-shadow: var(--shadows-big); }
@keyframes animStar {
from { transform: translateY(0px); }
to { transform: translateY(-2000px); }
}
body {
color: white;
}

View File

@@ -0,0 +1,65 @@
<!DOCTYPE html>
<html lang="it">
<head>
<meta charset="UTF-8">
<title>CryptoSeals - Il Team</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<link rel="stylesheet" href="style.css">
<script src="team.js" defer></script>
</head>
<body>
<nav class="navbar">
<a href="index.html" class="nav-brand">
<img src="seal1.png" height="80" alt="🦭">
CryptoSeals
</a>
<div class="menu-toggle" onclick="toggleMenu()">
<i class="fa-solid fa-bars"></i>
</div>
<ul class="nav-links" id="nav-links">
<li><a href="rsa.html"><i class="fa-solid fa-key"></i> RSA</a></li>
<li><a href="cesare.html"><i class="fa-solid fa-arrow-right-arrow-left"></i> Cesare</a></li>
<li><a href="team.html"><i class="fa-solid fa-users"></i> Il Team</a></li>
</ul>
</nav>
<div class="container">
<h1>Il Team CryptoSeals</h1>
<p class="descrizione"></p>
<div class="team-container">
<div class="team-card">
<div class="avatar"
style="width: 190px; height: 140px; margin: 0 auto; overflow: hidden; border-radius: 10px;">
<img src='elisabetta.png'
style="width: 70%; height: calc(90% - 2px); object-fit: cover; object-position: top center;">
</div>
<h2 style="color: #0b0f19;">Elisabetta Raione</h2>
<p class="ruolo">Foca 1</p>
</div>
<div class="team-card">
<div class="avatar"
style="width: 190px; height: 140px; margin: 0 auto; overflow: hidden; border-radius: 10px;">
<img src='manuela1.png'
style="width: 70%; height: calc(90% - 2px); object-fit: cover; object-position: top center;">
</div>
<h2 style="color: #0b0f19;">Manuela Mango</h2>
<p class="ruolo">Foca 2</p>
</div>
</div>
</div>
<footer>
<div class="copyright">
<a href="/privacy-policy/">Privacy Policy</a> |
<a href="https://git.vps.francescomancuso.it/elisabetta/cryptoseals"><i class="fa-solid fa-mug-saucer"></i> Gitea</a> <br><br>
© <span id="year"></span> CryptoSeals Team
</div>
</footer>
</body>
</html>

View File

@@ -0,0 +1,6 @@
// Gestione Menu Mobile
function toggleMenu() {
document.getElementById("nav-links").classList.toggle("active");
}
// Anno dinamico Footer
document.getElementById("year").innerText = new Date().getFullYear();