RNGs form the basis of all win77 casino games played online. They are responsible for ensuring that all outcomes are unpredictable, fair and independent of previous results. They simulate the randomness found in casino games like slot machines, roulette, and card games.
What does a random number generator do?
Random Number Generators (RNGs) are algorithms which produce random sequences of characters or numbers that cannot be predicted. They are used in online casinos to determine the outcomes of games, such as the cards dealt during poker, the roulette results, and the symbols displayed on slot machines.
Pseudo-Random Number Generators (PRNGs)
PRNGs are the most commonly used RNGs for online casino games. Despite their “pseudo-randomness” label, these generators are highly effective at simulating randomness. A PRNG creates sequences of random numbers, but they are actually determined by a specific seed value.
The benefits of PRNGs
Efficiency
PRNGs are known for their high computing efficiency. This makes them ideal for online casino games where results need to be generated quickly.
Reproducibility
This is an important feature for game developers.
Deterministic but Secure
Despite the fact that PRNGs are deterministic, their randomness is praised by modern PRNGs like the Mersenne Twister.
Online Casinos: Applications
Slot Machines
The PRNG determines the symbols that appear at the end of each spin.
Card Games
The PRNGs can be used in games like blackjack or poker to determine the order of virtual cards.
Roulette
PRNGs are used for generating the winning numbers in each virtual spin.
TRNGs (True Random Number Generators)
TRNGs create randomness by using physical processes such as radioactive decay or electronic noise. TRNGs are truly random because they rely on unpredictable phenomena in nature, unlike PRNGs which are algorithmically-based.
TRNGs Benefits
True Randomness
TRNGs rely on natural phenomena to produce unpredictable numbers, even when they are considered only theoretically.
High Security
TRNGs are not susceptible to the same attacks as PRNGs because they do not rely on algorithms.
TRNGs – Challenges and Opportunities
Cost & Complexity
TRNGs require special hardware and are therefore more expensive to implement.
Slower Speed
It takes longer to convert random digital numbers from physical phenomena than to generate them algorithmically.
Online Casinos: Applications
High-Stakes Games
When there are high stakes games, TRNGs may be the best way to ensure fairness.
