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Don't jarjar anymore.

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zontreck 2024-10-09 22:21:30 -07:00
parent 44eb9d1d9c
commit 307b3427e8
77 changed files with 6359 additions and 15 deletions
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120
src/main/java/dev/zontreck/ariaslib/util/Hashing.java Normal file
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@ -0,0 +1,120 @@
package dev.zontreck.ariaslib.util;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
public class Hashing
{
/**
* A md5 hashing function that is compatible with literally every other hashing function out there
* @param input The string to hash
* @return The hash
*/
public static String md5(String input) {
try {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(input.getBytes());
byte[] byteData = md.digest();
// Convert the byte array to a hexadecimal string
StringBuilder hexString = new StringBuilder();
for (byte aByteData : byteData) {
String hex = Integer.toHexString(0xff & aByteData);
if (hex.length() == 1) {
hexString.append('0');
}
hexString.append(hex);
}
return hexString.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
return null;
}
}
/**
* A md5 hashing function that is compatible with literally every other hashing function out there
* @param input The bytes to hash
* @return The hash
*/
public static String md5(byte[] input) {
try {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(input);
byte[] byteData = md.digest();
// Convert the byte array to a hexadecimal string
StringBuilder hexString = new StringBuilder();
for (byte aByteData : byteData) {
String hex = Integer.toHexString(0xff & aByteData);
if (hex.length() == 1) {
hexString.append('0');
}
hexString.append(hex);
}
return hexString.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
return null;
}
}
/**
* A sha256 hashing function that is compatible with literally every other hashing function out there
* @param input The string to hash
* @return The hash
*/
public static String sha256(String input) {
try {
MessageDigest md = MessageDigest.getInstance("SHA256");
md.update(input.getBytes());
byte[] byteData = md.digest();
// Convert the byte array to a hexadecimal string
StringBuilder hexString = new StringBuilder();
for (byte aByteData : byteData) {
String hex = Integer.toHexString(0xff & aByteData);
if (hex.length() == 1) {
hexString.append('0');
}
hexString.append(hex);
}
return hexString.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
return null;
}
}
/**
* A sha256 hashing function that is compatible with literally every other hashing function out there
* @param input The bytes to hash
* @return The hash
*/
public static String sha256(byte[] input) {
try {
MessageDigest md = MessageDigest.getInstance("SHA256");
md.update(input);
byte[] byteData = md.digest();
// Convert the byte array to a hexadecimal string
StringBuilder hexString = new StringBuilder();
for (byte aByteData : byteData) {
String hex = Integer.toHexString(0xff & aByteData);
if (hex.length() == 1) {
hexString.append('0');
}
hexString.append(hex);
}
return hexString.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
return null;
}
}
}