Skip to content

Instantly share code, notes, and snippets.

@patrickfav
patrickfav / AesCbcExample.java
Last active May 14, 2024 05:25
Companion code to my article about AES+CBC with Encrypt-then-MAC.
package at.favre.lib.armadillo;
import org.junit.Test;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.SecureRandom;
import java.util.Arrays;
@harshavardhana
harshavardhana / AES.java
Created February 12, 2017 09:52 — forked from dweymouth/AES.java
A Java class to perform password-based AES encryption and decryption
/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <[email protected]> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. D. Weymouth 4/2014
* ----------------------------------------------------------------------------
*/
import java.io.*;
@tatocaster
tatocaster / RealPathUtil.java
Last active December 23, 2024 10:34
Real Path Utility class for Android, works for all API
public class RealPathUtil {
public static String getRealPath(Context context, Uri fileUri) {
String realPath;
// SDK < API11
if (Build.VERSION.SDK_INT < 11) {
realPath = RealPathUtil.getRealPathFromURI_BelowAPI11(context, fileUri);
}
// SDK >= 11 && SDK < 19
else if (Build.VERSION.SDK_INT < 19) {
@tsuharesu
tsuharesu / AddCookiesInterceptor.java
Last active June 8, 2024 07:30
Handle Cookies easily with Retrofit/OkHttp
/**
* This interceptor put all the Cookies in Preferences in the Request.
* Your implementation on how to get the Preferences MAY VARY.
* <p>
* Created by tsuharesu on 4/1/15.
*/
public class AddCookiesInterceptor implements Interceptor {
@Override
public Response intercept(Chain chain) throws IOException {