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Fortuna is a cryptographically secure pseudorandom number generator (CS-PRNG) devised by Bruce Schneier and Niels Ferguson and published in 2003. It is named after Fortuna, the Roman goddess of chance.
O2 offers several over-the-phone information services for a fee. Note that many of the services are offered only in Czech: Info Line (Czech Number Directory): 1180; Info Line (Foreign Number Directory): 1181; Operator for changed numbers (re-numbering): 141 11; Information on air quality: 141 10; Exact time: 141 12; Weather: 141 16; Medical ...
A video lottery terminal (VLT), also sometimes known as a video gaming terminal (VGT), video slots, or the video lottery, is a type of electronic gambling machine. They are typically operated by a region's lottery, and situated at licensed establishments such as bars and restaurants.
Non-uniform random variate generation or pseudo-random number sampling is the numerical practice of generating pseudo-random numbers (PRN) that follow a given probability distribution. Methods are typically based on the availability of a uniformly distributed PRN generator .
Saudi Arabian government agencies have reportedly used IMEI numbers retrieved from cell phone packaging to locate and detain women who fled Saudi Arabia's patriarchal society in other countries. [21] An IMEI number retrieved from the remnants of a Nokia 5110 was used to trace and identify the perpetrators behind the 2002 Bali bombings. [22]
A linear congruential generator with base b = 2 32 is implemented as + = (+) , where c is a constant. If a ≡ 1 (mod 4) and c is odd, the resulting base-2 32 congruential sequence will have period 2 32.
Flowchart of using successive subtractions to find the greatest common divisor of number r and s. In mathematics and computer science, an algorithm (/ ˈ æ l ɡ ə r ɪ ð əm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1]
In the asymptotic setting, a family of deterministic polynomial time computable functions : {,} {,} for some polynomial p, is a pseudorandom number generator (PRNG, or PRG in some references), if it stretches the length of its input (() > for any k), and if its output is computationally indistinguishable from true randomness, i.e. for any probabilistic polynomial time algorithm A, which ...