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Added some algorithms and moved some files and fixed some comments

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This commit is contained in:
Ziver Koc 2009-02-26 17:10:57 +00:00
parent 017a27931a
commit 9297bea93d
25 changed files with 1043 additions and 192 deletions
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10
src/zutil/Hasher.java
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@ -52,7 +52,7 @@ public class Hasher {
public static String MD5(Serializable object){
try {
return hash(object, "MD5");
} catch (NoSuchAlgorithmException e) {
} catch (Exception e) {
e.printStackTrace();
}
return null;
@ -67,7 +67,7 @@ public class Hasher {
public static String SHA1(Serializable object){
try {
return hash(object, "SHA-1");
} catch (NoSuchAlgorithmException e) {
} catch (Exception e) {
e.printStackTrace();
}
return null;
@ -80,8 +80,9 @@ public class Hasher {
* @param hashType The hash method (MD2, MD5, SHA-1, SHA-256, SHA-384, SHA-512 )
* @return String containing the hash
* @throws NoSuchAlgorithmException
* @throws IOException
*/
public static String hash(Serializable object, String hashType) throws NoSuchAlgorithmException {
public static String hash(Serializable object, String hashType) throws Exception {
MessageDigest md = null;
md = MessageDigest.getInstance(hashType); //MD5 || SHA
md.update(Converter.toBytes(object));
@ -97,8 +98,9 @@ public class Hasher {
* @param object The Key
* @param seed Seed
* @return A MurmurHash of the key
* @throws Exception
*/
public static int MurmurHash(Serializable object, int seed){
public static int MurmurHash(Serializable object, int seed) throws Exception{
byte[] data = Converter.toBytes(object);
int length = data.length;