w3Ld2VqF

1hash_hmac('sha1', "test", "secret")
2	
3String mykey = "secret";
4String test = "test";
5try {
6    Mac mac = Mac.getInstance("HmacSHA1");
7    SecretKeySpec secret = new SecretKeySpec(mykey.getBytes(),"HmacSHA1");
8    mac.init(secret);
9    byte[] digest = mac.doFinal(test.getBytes());
10    String enc = new String(digest);
11    System.out.println(enc);  
12} catch (Exception e) {
13    System.out.println(e.getMessage());
14}
15	
16for (byte b : digest) {
17    System.out.format("%02x", b);
18}
19System.out.println();
20	
21private static String computeSignature(String baseString, String keyString) throws GeneralSecurityException, UnsupportedEncodingException {
22
23    SecretKey secretKey = null;
24
25    byte[] keyBytes = keyString.getBytes();
26    secretKey = new SecretKeySpec(keyBytes, "HmacSHA1");
27
28    Mac mac = Mac.getInstance("HmacSHA1");
29
30    mac.init(secretKey);
31
32    byte[] text = baseString.getBytes();
33
34    return new String(Base64.encodeBase64(mac.doFinal(text))).trim();
35}
36	
37BigInteger hash = new BigInteger(1, digest);
38		String enc = hash.toString(16);
39		if ((enc.length() % 2) != 0) {
40			enc = "0" + enc;
41		}
42	
43String hmac = "";
44
45    Mac mac = Mac.getInstance("HmacSHA1");
46    SecretKeySpec secret = new SecretKeySpec(llave.getBytes(), "HmacSHA1");
47    mac.init(secret);
48    byte[] digest = mac.doFinal(cadena.getBytes());
49    BigInteger hash = new BigInteger(1, digest);
50    hmac = hash.toString(16);
51
52    if (hmac.length() % 2 != 0) {
53        hmac = "0" + hmac;
54    }
55
56    return hmac;