An interview with a hacker (Says Anti gravity is real!), page 2
Pages: <<  1    2    3    4    5  >>
ATS Members have flagged this thread 0 times


reply posted on 21-2-2006 @ 08:53 AM by Pyros
Originally posted by alternateheaven
I hate to do this cause it looks like nitpicking but the so-called 'invulnerable to decryption' algos are not pefect and not flawless, therefore they cannot be invulnerable no matter how much someone wants to believe it. Having a huge keysize of say 1024 or 2048 or even larger 4096 (which is slow as can be) doesn't mean its going to be uncrackable. The algos are written by humans and we are all prone to error therefore in every such invulnerable algo there probably flaws which will eventually present themselves after enough scrutiny and render the algo useless. The point is nothing is totallly safe, so to enterain such a mindset is dangerous in terms of security.


You appear to be fixated on the concept that complex encryption keys simply involve more integers to create longer and more complex keys. That is not how modern cryptographic systems work. Not since during the Vietnam War has that been the case. Modern cryptography uses many novel techniques and processes, above and beyond simplex key complexity.

For example, one process commonly used today by numberous systems is the generation of a discreet electronic key, or traffic encryption code, each time a secure communication is generated and transmitted. This encryption code only exists in electronic format, is only known between the two discreet encryptors, and is destroyed at the termination of the communication session. Since this code did not exist prior to the communication session and disappears immediately thereafter, it is highly unlikely that an enemy would be able to obtain the code and then decrypt the signal. And even if an enemy were to successfully pull that off, they woul only be limited to the information contained within that one, signle communication session. This type of system has been in use for over thirty years, and NSA has yet to report a signle credible example of a successful intercept of this system.

In fact, I personally once heard (at a security seminar) an ex-Soviet Intelligence Official repeatedly cite the effectiveness of this system - how the KGB and GRU could not break its encryption. It was only the fact that "lazy Amercian officials" refused to take the time to go into their safe, retrieve the key, insert it into their phone, and then engage the "secure voice" system that allowed the Soviet ELINT teams to continue to obtain useful intelligence over open telephone circuits.


reply posted on 21-2-2006 @ 09:43 AM by Chicken on a Stick
What's up Pyros! I see there is a fellow Cryptographer in the house!! LoL. I like it when subjects like this come up, because this is my slice of the pie. I am a Cryptographic/Computer System Controller in the Air Force. (3C2X1), working on SIPRNET (secret), and SCINET (top secret).

Pyros hit it on the head with eveything he said, but the code he is talking about is not a traffic encryption code, it is a TEK, Traffic Encryption Key. This is a dynamically generated encryption key which is built by two halves of classified keying material. No two TEKs are used simultaneously.

This person would not be able to pull this off, as the level and type of encryption and devices being used would not allow it. For one, like he said, there is proprietary COMSEC which it not used more than once, at the same time for different levels of classifaction, and of which the type, date of expiration and level of encryption are all classified themselves. The devices which are primparily used to secure these networks are readily available for purchase, since they are unclass, but the keys which are used to build secure calls are not. He could not have done this, because of the COMSEC factor, and the fact that one of these devices costs in the tens of thousands of dollars.


Also, do you think that even if it were 1024, 2048, or even higher that would matter? NO. It is not all based on the number if bit encryption. There are encryption methods that are also themselves classified.

There comes another point. When dealing with this type of info (my guess about the anit-grav, not confirming nor denying anothing LOL), there is more than just logical separation of the networks. When dealing with the high level stuff, there is all mentioned above PLUS physical separation as well. There are many networks running parallel to the Internet that you are using to access this website, which you are oblivious to.

Sure NIPRNET (unclass) is going to get hacked once in a while, IT'S MICROSOFT PEOPLE.

The NSA has boasted that nothing SIPRNET or higher has been hacked in the past 30 years. Kind of a bold statement, don't you think?

The only way this would be possible is if someone on the inside transferred classified material onto an unclass system. This would also be difficult in itself as for TPI (two person integrity). This is for TOP SECRET and above that states that you have to have two people with the need to know, and same clearance, working on whatever they are doing, and watching each other.

Well, this is getting kinda long. Better cut it off now!

Peace.
Pages: <<  1    2    3    4    5  >>    ^^TOP^^



Sno-Trains..A short History..(with short video)
  Posted 16 days ago with 16 member flags
Pictures: Civil War Sub H.L. Hunley Finally Revealed
  Posted 10 days ago with 5 member flags
Neuroscience the new face of warfare: experts
  Posted 6 days ago with 5 member flags
Congress Passes Bill That Opens US Skies To Unmanned Drones
  Posted 5 days ago with 4 member flags
The Latest in Terminator Tech
  Posted 4 days ago with 3 member flags
U.S. Navy to test 32 megajoule EM Railgun in the coming weeks
  Posted 3 days ago with 3 member flags