RNG & Provable Fairness Improve Blackjack Games
When people play Bitcoin blackjack or any other game on a gambling site, they all depend on complex mathematical algorithms to generate random results. That is the heart of gambling; it is all about guessing that random number after all. All of this is laid on the shoulders of random number generators or RNGs. They are an integral part of gambling software since they generate the results that people are betting on.
The simplest RNGs can be found with dice and slot games. RNGs that have a specific set of results are easy to do. Online card games like Bitcoin blackjack can be more complicated. The RNG gives each card a number value and shuffles a deck. The RNG then remembers the order of the deck of cards.
Going random
Random number generators have been around for a long time. They are an essential component in many pieces of software like encryption software, videos games, and training simulations. RNG software does not just generate a single random number but produces a series of possible number outcomes.
Each random number generator is based on an algorithm that has a modulus. This limits the highest possible number value that can be generated. The more complex RNGs in the market can generate millions of different outcomes in seconds. Random number generators rely on sequences generated by the algorithm to produce different outcomes.
This is a major vulnerability since anyone who figures out the sequence can learn to predict the result. This is why the algorithms behind most RNGs are extremely complicated and heavily encrypted. Another way to protect the RNG is to have it constantly produce numbers even when a game is not being played. For example, Bitcoin dice games generate random numbers 24/7 so that it is virtually impossible for players to spot patterns in the sequence.
Provable randomness
However, RNGs for Bitcoin games also have a special feature. This is called provable fairness. This ensures that the results of the RNG have not been tampered with and were produced honestly. It works by using cryptographic hash functions. This makes it possible to turn data into a string of numbers and letters known as a hash. These functions make it difficult to derive the original data from the hash, but they also allow reproduction of the process.
The process for RNGs is to generate a secret random seed that is hashed and sent to the player. On the player’s side, a random client seed is also made. The two seeds are combined to calculate the result of a random dice roll or a card draw. After the roll, players can check the server seed and client seed on a verifier to confirm that the result was untampered.
With a trustworthy RNG, Bitcoin gamblers who enjoy playing online blackjack with Bitcoin can be sure that they are given a fair shake at a gaming site.