Will the random number generator be hacked?

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If you like casino games and like gamblers, then you may already be familiar with the concept of random number generators (or RNG). RNG is what causes you to win (or lose) the lottery, bingo or that impressive jackpot.

This sophisticated technology is behind all computer-based gambling games in physical and online casinos. They must follow extremely strict calibration protocols to comply with safety standards, but does this mean that they may be hacked?

What is a random number generator?

The random number generator (RNG) is equivalent to the modern form of rolling dice or shuffling cards. Today, this form of randomization has been mathematically built into a computer algorithm that can generate a set of (should) random numbers without any pattern.

When it comes to casino games, lotteries, sweepstakes and similar games, RNG takes the form of code blocks buried in software that provide “chance” for games of chance.

Real RNG (TRNG) and pseudo RNG (PRNG)

The RNG of casino games and slot machines is actually not really random, but a “pseudo” RNG. The difference between the two is actually derived from the way the numbers are generated.

For TRNG, digital generation is usually a completely unpredictable physical phenomenon (such as radio or atmospheric noise), driven by entropy, and can only be explained by Quantum mechanics. On the other hand, PRNG uses mathematical algorithms or is generated by a computer.

The key difference is that if all seed values ​​are known, all outputs can be technically predicted using computer algorithms. Therefore… “false”. As with anything involving mathematics, if an equation is involved, then it is not random at all.

Not too random

Therefore, although the “random” number generator is slightly misnamed, the core idea is still that for anyone who does not know the equation or algorithm, all outputs will be random. The truth is that most RNGs are not truly random.

By using an equation to create random output, in fact, a person who understands the equation can predict the outcome. It is this semi-randomness that actually makes computer-based RNG vulnerable to hacker attacks.

In fact, RNG is only semi-random for another reason. If it is really random, the House of Representatives may not be satisfied with the odds.

House balance

For casinos, randomness is too random. If RNG is actually purely random, then the game might reward more winners than the House of Representatives expected. In order to keep the edge of the house in the desired position, an algorithm was created to achieve a design balance between randomness and player winning/awarding/spending.

Since casinos are businesses that need to be profitable to maintain their operations, RNG must be programmed accordingly. However, this process of balancing the odds in favor of the house does open up a weak link for potential attacks.

So, can RNG be hacked?

The random number generator is very complicated. As you can see, they involve carefully written mathematical codes that are buried in software, covered by encryption, and hidden in computers monitored by security cameras. good luck.

You must be moron If you think you can crack the random number generator. Well, maybe, maybe not. In fact, you actually only need a small amount of information to crack (or crack) the code.


Since RNG is basically a repeated call to a function to generate “random” numbers, all you need is the key of the function. Just like the password used to decrypt confidential messages, knowing the key “key” allows you to crack the code.

Also called “seed”, this number is the initial integer inserted into the RNG that starts the entire operation. Once the seed is found, the entire algorithm can be easily decrypted.

If hackers can replace pseudo-random bits in a predictable way, the short answer is that the security of the RNG will be completely compromised (usually undetectable). But boy, easier said than done.

there’s a few Famous example Successful RNG invaded there in various ways. When a flaw (or error) in the code unintentionally reveals the key to prying eyes open, some attacks will succeed through reverse engineering, and some system hackers are accidental.

Hack is weird

As you can see, it is entirely possible to hack RNG based on computer programs, such as those used in casinos and online games. But this is not to say it is easy. These companies spend a lot of money to ensure that their games are safe by installing extensive protocols.

Companies that utilize RNG software also employ multiple defense strategies, such as encryption, secure hardware, stream ciphers, and variable keys. Even professional hackers may be troubled by the complexity of cracking such software, thereby minimizing the possibility of external attacks.

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