Chanchal chanchal-357

chanchal-357 / crypto_util_AES_GCM.py

Created October 18, 2021 07:52

Python code implementing AES-GCM cryptography, using random IV and salt

	import base64
	import hashlib

	from Cryptodome.Cipher import AES # from pycryptodomex v-3.10.4
	from Cryptodome.Random import get_random_bytes

	HASH_NAME = "SHA256"
	IV_LENGTH = 12
	ITERATION_COUNT = 65536
	KEY_LENGTH = 32

chanchal-357 / CryptoUtilAesGcm.java

Last active October 2, 2024 13:39

Java code implementing AES-GCM cryptography, using random IV and salt

	import javax.crypto.Cipher;
	import javax.crypto.NoSuchPaddingException;
	import javax.crypto.SecretKey;
	import javax.crypto.SecretKeyFactory;
	import javax.crypto.spec.GCMParameterSpec;
	import javax.crypto.spec.PBEKeySpec;
	import javax.crypto.spec.SecretKeySpec;
	import java.nio.ByteBuffer;
	import java.nio.charset.Charset;
	import java.nio.charset.StandardCharsets;

chanchal-357 / crypto_util_AES_CBC.py

Last active October 12, 2023 22:47

AES CBC Encrypt-Decrypt using random IV (python 3.9)

	import base64
	import hashlib

	from Cryptodome.Cipher import AES # from pycryptodomex v-3.10.4
	from Cryptodome.Random import get_random_bytes

	HASH_NAME = "SHA256"
	IV_LENGTH = 16
	ITERATION_COUNT = 65536
	KEY_LENGTH = 32

chanchal-357 / CryptoUtilAesCbc.java

Last active October 18, 2021 07:33

AES CBC Encrypt-Decrypt using random IV (java 8)

	import javax.crypto.Cipher;
	import javax.crypto.SecretKey;
	import javax.crypto.SecretKeyFactory;
	import javax.crypto.spec.IvParameterSpec;
	import javax.crypto.spec.PBEKeySpec;
	import javax.crypto.spec.SecretKeySpec;
	import java.nio.ByteBuffer;
	import java.security.SecureRandom;
	import java.security.spec.KeySpec;
	import java.util.Arrays;

chanchal-357 / async.html

Created October 4, 2018 10:38

Jquery Async using Promise

	<html>
	<head>
	<title> Thai Text only </title>
	</head>
	<link href="style.css" rel="stylesheet" type="text/css" />
	<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
	<script>
	$(document).ready(function(){
	$('.thai').on('input', function (event) {
	this.value = this.value.replace(/[^\u0E00-\u0E7F0-9]/g, '');

chanchal-357 / BasicDAO.java

Last active August 8, 2018 02:50

JQGrid java Backend

	package com.test.basic.dao;

	import com.test.model.BaseDO;
	import com.test.model.GridRequest;
	import com.test.model.GridResponse;

	public interface BasicDAO {

	public BaseDO get(Class klass, Number id);