![]() ![]() This is often useful in computational modeling but can render cryptographic systems vulnerable by introducing an element of predictability. This ultimately means that they are not true random numbers because the process will produce the same set of ‘random’ numbers in each run. These are numbers that satisfy at least one test for randomness but are generated by a deterministic causal process. Most standard libraries for random number generation will produce pseudo-random numbers. The difference between True Random and Pseudo-random Pseudo-random ![]() An attacker is usually trying to attain information on a system, when this information is randomly generated there are no clues as to what it maybe and therefore no open opportunities to attack the system. In cryptography randomness is important because it removes any reasoning and therefore any predictability. Random number generation is important for lotteries, games and security. ![]()
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