javarng A free and open source collection of random number generators in Java
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javarng Description

A free and open source collection of random number generators in Java javarng is an open source development pack containing some unusual generators based on normal numbers and cellular automata as well as some old classics. These are designed to be used for research, and not as a replacement to the stock Random (which is fine for what it is). All of these should not be used for cryptography (SecureRandom is fine as is). The javarng generators:· LinearSunJDK: The same algorithm as in com.util.Random but without synchronization· BlumBlumShub: a 'cryptographically-secure' generator in which predicting the next bit is computationally equivalent to integer factorization.· Rule30, 192 Cells: Rule 30 celluar automaton using 192 cells· Mersenne Twister a high speed and high quality generator with period 219937-1· Mersenne Twiser 64: Similar to the original but implemented using 64-bit registers.· Bailey-Crandall: this is unusual in that it uses high-percision floating point computations to generate random bits. Requirements: · Java

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