ecki

package test;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;

ecki

package test;

import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;


/**
 * Demonstrate that InetAddress#getByName() with a literal does not
 * fill in the host name, which leads to (uncached) reverse lookups 

ecki

#
# This will format http://openantrag.de/api/proposal/ID/gettop/100 JSON files into CSV
#

$list = @()
foreach($file in Get-ChildItem -Filter proposal-*.json .) { 
  $list += ((Get-Content -Encoding UTF8 $file) -join "`n" | ConvertFrom-Json)
}

# Inspect Result graphically: PS1> $list | Out-GridView

ecki

package net.eckenfels.test.xxe;

import java.io.File;
import java.io.IOException;

import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.DTDHandler;
import org.xml.sax.EntityResolver;
import org.xml.sax.ErrorHandler;

ecki

/*
 * RenameFiles.java
 *
 * created at 2017-07-06 by Bernd Eckenfels <b.eckenfels@seeburger.de>
 *
 * License: ASL 2.0
 */
package net.eckenfels.test.javasystemtest;

import java.io.IOException;

ecki

package net.eckenfels.test.javasystemtest;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.nio.channels.Pipe;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;

ecki

// class name and method names are not Java convention but readable
package net.eckenfels.jmhtest;

import java.util.concurrent.TimeUnit;

import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Param;

ecki

@rem Batch file creates 2 P12 keystores with ECC Certificates (intermediate + root in chain)

@del *.pem
@del *.csr
@del *.crt
@del *.p12
@rem -param_enc explicit not possible with Win 7

set NAME=ECC Test

ecki

> gpg.exe --verbose --list-keys
pub   brainpoolP384r1 2017-12-09 [SC]
      971D76C158AFD6D6AC53205327C195C6F0FB0EDA
uid        [ ultimativ ] Bernd Eckenfels (test) <ecki@zusammenkunft.net>
sub   brainpoolP384r1 2017-12-09 [E]

> gpg.exe --export-secret-key > unsecret.pgp

> gpg.exe --verbose --list-packets unsecret.pgp

ecki

package net.eckenfels.test.jmh;


import java.nio.ByteBuffer;
import java.security.InvalidKeyException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.concurrent.TimeUnit;

import javax.crypto.KeyGenerator;