A random number generator is provided that includes a plurality of bit generators for generating a first to last (e.g., 0'th to 30th) sum bits, a carry bit conversion section that receives a plurality of final output carries from a final bit generator of the plurality of bit generators ...
Algorithm 712: A normal random number generator. 来自 ACM 喜欢 0 阅读量: 48 作者: JL Leva 摘要: The FORTRAN function RANDN returns normally distributed pseudorandom numbers with zero mean and unit standard deviation. The algorithm uses the ratio of uniform deviates method of {\it A. J. ...
shuffle Shuffles (rearranges) elements for a given range using a random number generator. sort_heap Converts a heap into a sorted range. stable_partition Classifies elements in a range into two disjoint sets, with those elements satisfying a unary predicate preceding those that fail to satisfy ...
Madhu, "Design of a New Cryptography Algorithm using Reseeding -Mixing Pseudo Random Number Generator", IJITEE, vol. 52, Is sue 5, 2013.D. Dilli, Madhu S., "Design of a New Cryptography Algorithm using Reseeding -Mixing Pseudo Random Number Generator," IJITEE, vol. 52, No. 5, 2013...
Each coefficient partition is permuted again by the 1/P pseudo-random number generator until an optimal embedding efficiency for its corresponding payload is achieved. Using this method, we achieve a higher embedding efficiency than that of LSB replacement alone. We evaluate the detectability of our...
multiple recursive generatorrandom numberspectral testWe describe an approximation algorithm for the problem of finding the maximum spectral value in a full period two-term multiple recursive generator (MRG). This algorithm is based on the principle of the backpropagation algorithm and random search. ...
Generating a string of random numbers is easy. The hard part is proving that they’re random. AsDilbertcreator Scott Adamsonce pointed out, “that’s the problem with randomness: you can never be sure.” While this might sound like the kind of brain-teasers algorithm geeks play around with...
Random number generation is crucial in modern encryption and security applications as it is a critical task from the point of view of the robustness of the security chain. Random numbers are in fact used to generate the encryption keys to be used for ciphers. Consequently, any weakness in the...
Randomized Algorithmdoi:10.1007/978-1-4419-1153-7_200994An algorithm that employs a probabilistic element in its procedure, as in Monte Carlo sampling implemented using a random number generator. Thus the performance of the algorithm, in terms of results returned and computation time, will be ...
SHA1PRNG The name of the pseudo-random number generation (PRNG) algorithm supplied by the SUN provider. This algorithm uses SHA-1 as the foundation of the PRNG. It computes the SHA-1 hash over a true-random seed value concatenated with a 64-bit counter which is incremented by 1 for each...