Aletojio

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What is Aletojio ?

• Aletojio is a Java library that supports manipulation of random number and entropy.

• Aletojio provides compressor to enrich entropy for poor random numbers.

• Aletojio provides 32bit bijection hush functions(S-box & P-box) to realize Shannon's "Confusion and diffusion".

• Aletojio provides some classic and modern implementations of pseudo random number generators. (PRNG)

  • RANDU : IBM Scientific Subroutine Library for IBM System/360
  • MINSTD0 : C++11's minstd_rand0
  • MINSTD : C++11's minstd_rand
  • GLIBC : glibc rand()
  • LRAND48 : glibc lrand48()
  • MRAND48 : glibc mrand48()
  • MWC : Multiply-with-carry
  • CMWC : Complementary-multiply-with-carry
  • Lagged Fibonacci
  • LFSR : Fibonacci Linear-feedback shift register
  • XorShift
  • Xoshiro256++
  • Xoshiro256**
  • Xoroshiro128++
  • Xoroshiro128**

API document

• API docs
• Maven report

How to build

• Aletojio needs to use Maven 3.3.9+ and JDK 1.8+ to be built.

• Aletojio runtime does not depend on any other library at all. Just compile Java sources under src/main/java/ if you don't use Maven nor JUnit nor resource-access.

License

• Code is under The MIT License.

Project founder

• By Olyutorskii at 2022

Key technology

• Pseudorandom number generator (Wikipedia)
• Confusion_and_diffusion (Wikipedia)
• Open Java Development Kit

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