Tuesday, September 20, 2016
Saturday, September 17, 2016
Business is booming in warplanes, missiles, and helicopters for
Portuguese arms traders like Luis Nogueira. This former in the
Portuguese Marines is one of a handful of Lisbon-based arms dealers,
many of whom have been in business for decades. At the first scent of
war in the Gulf, several of them came scurrying around to the Iraqi
Embassy, catalogues in hand, to peddle their wares....
He admits that earlier this year he gave the South Africans a design to convert water cannons for riot control into lethal instruments capable of transmitting high-voltage electric shocks through the jet of water. But that was just a favor for a friend.
Mr. Nogueira's family runs a string of arms-dealing companies from its office in a dingsy Lisbon office block
Informed sources in the arms trade allege that Mr. Nogueira arranged the sale of French antitank missiles and Belgian antiaircraft guns to Iraq last summer.
The arms dealers divert a large slice of Portugal's official exports to clandestine customers as well.
Over the past two years, about $15 million worth of arms and ammunition issued with export licenses for Gabon, Thailand, and Pakistan has vanished after leavint the Lisbon dockside. It was never ordered by these countries nor delivered, but much is thought to end up in South Africa.
http://www.csmonitor.com/1980/1112/111248.html
He admits that earlier this year he gave the South Africans a design to convert water cannons for riot control into lethal instruments capable of transmitting high-voltage electric shocks through the jet of water. But that was just a favor for a friend.
Mr. Nogueira's family runs a string of arms-dealing companies from its office in a dingsy Lisbon office block
Informed sources in the arms trade allege that Mr. Nogueira arranged the sale of French antitank missiles and Belgian antiaircraft guns to Iraq last summer.
The arms dealers divert a large slice of Portugal's official exports to clandestine customers as well.
Over the past two years, about $15 million worth of arms and ammunition issued with export licenses for Gabon, Thailand, and Pakistan has vanished after leavint the Lisbon dockside. It was never ordered by these countries nor delivered, but much is thought to end up in South Africa.
http://www.csmonitor.com/1980/1112/111248.html
the
Gideon spies are" Gideon, who was a Judge from 1145 to 1105 B.C., had
to remind the people how God wanted them to be ruled when they tried to
make HIM king!
22. And the men of Israel said to Gideon, "Rule over
us, both you and your son, and your son's son also, for you have
delivered us from the hand of Midian." 23. And Gideon said to them, "I
will not rule over you, neither shall my son rule over you. The LORD
shall rule over you" (Judges 8:22 - 23, Holy Bible in Its Original
Order"
Friday, September 16, 2016
Trapping signals in Docker containers Have you ever stopped a Docker container?
As an example, let’s run the following application (program.js) inside a container and examine signal handlers.
'use strict';
var http = require('http');
var server = http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Hello World\n');
}).listen(3000, '0.0.0.0');
console.log('server started');
var signals = {
'SIGINT': 2,
'SIGTERM': 15
};
function shutdown(signal, value) {
server.close(function () {
console.log('server stopped by ' + signal);
process.exit(128 + value);
});
}
Object.keys(signals).forEach(function (signal) {
process.on(signal, function () {
shutdown(signal, signals[signal]);
});
});
Here we create an HTTP-server that listens on port 3000 and setup two signal handlers for SIGINT and SIGTERM. When handled, the following message will be printed to stdout: `server stopped by [SIGNAL]`.
forces to decode the most probable coded sequence that succeeds the verification of the outer code
/* |
RFSniffer |
Usage: ./RFSniffer [ |
[] = optional |
Hacked from http://code.google.com/p/rc-switch/ |
by @justy to provide a handy RF code sniffer |
*/ |
|
#include "../rc-switch/RCSwitch.h" |
#include <stdlib.h> |
#include <stdio.h> |
|
|
RCSwitch mySwitch; |
|
|
|
int main(int argc, char *argv[]) { |
|
// This pin is not the first pin on the RPi GPIO header! |
// Consult https://projects.drogon.net/raspberry-pi/wiringpi/pins/ |
// for more information. |
int PIN = 2; |
|
if(wiringPiSetup() == -1) { |
printf("wiringPiSetup failed, exiting..."); |
return 0; |
} |
|
int pulseLength = 0; |
if (argv[1] != NULL) pulseLength = atoi(argv[1]); |
|
mySwitch = RCSwitch(); |
if (pulseLength != 0) mySwitch.setPulseLength(pulseLength); |
mySwitch.enableReceive(PIN); // Receiver on interrupt 0 => that is pin #2 |
|
|
while(1) { |
|
if (mySwitch.available()) { |
|
int value = mySwitch.getReceivedValue(); |
|
if (value == 0) { |
printf("Unknown encoding\n"); |
} else { |
|
printf("Received %i\n", mySwitch.getReceivedValue() ); |
} |
|
mySwitch.resetAvailable(); | |||
|
} |
|
|
} |
|
exit(0); |
|
|
https://github.com/ninjablocks/433Utils/blob/master/RPi_utils/RFSniffer.cpp
Tuesday, September 13, 2016
Shor’s Algorithm – Breaking RSA Encryption
"If we determine several random divisors of (p-1)(q-1) by trying
different random values of x, then we can multiply those divisors
together to obtain (p-1)(q-1) itself. Once we know (p-1)(q-1), we can
then determine p and q. - ...."
http://blogs.ams.org/mathgradblog/2014/04/30/shors-algorithm-breaking-rsa-encryption/#sthash.h9GOM0Sn.dpbs
NEXT QUESTION :
NEXT QUESTION: WHAT'S THE HARDWARE?
http://blogs.ams.org/mathgradblog/2014/04/30/shors-algorithm-breaking-rsa-encryption/#sthash.h9GOM0Sn.dpbs
NEXT QUESTION :
What is the fastest factorization algorithm?
http://stackoverflow.com/questions/2267146/what-is-the-fastest-factorization-algorithm
NEXT QUESTION: WHAT'S THE HARDWARE?
Revolutionary TempFlat™ MEMS Resonators
https://www.sitime.com/technology/mems-resonators
Monday, September 12, 2016
I have here a software able do decode a quadrature of signals, which is exacly the protocol used by satelite GPS positions information, that is depending always on 4 satelites transmission togehter, to get precise positions, because of the amplification receivers noise. In this software meanning data aquisition processor port decoder command; on this attack I'm pretending to duplicate the signal, and confuse the call, so the satelite will think my signal is the true one.
Quadrature encoding and decoding
The purpose of theQDECODE
command is to
monitor and decode pulse sequences that arrive on a pair of
digital lines on the Data Acquisition Processor digital
input port. These particular digital logic signals are produced
by a quadrature encoder attached to a device that can rotate
forward or backward. The QDECODE
command must
determine the current angular position by monitoring the digital
pulses. You can do this monitoring using special
hardware devices, with excellent efficiency at high speeds.
When you don't have the high speeds, however, this command
might allow you to dispense with that extra hardware. http://www.mstarlabs.com/apeng/techniques/qdec.html
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