alexpukall / prng64

Pukall PRNG 64 : mix the output of an LFSR 64 and an LCG 64 (C language or 6502 Assembly)

PRNG64

Alexander PUKALL PRNG 64

Pseudorandom Number Generator

LSFR 64 + LCG 64

128 bits seed

Source code in C or 6502 Assembler

Mix the output of a 64-bit Linear feedback shift register and the output of a 64-bit Linear congruential generator

The output will be 2^64 random bits

With lfsr seed = 0xffffffffffffffff and lcg seed = 0xffffffffffffffff

the 50 first bytes are:

83 CA C9 DF F3 82 B1 EB 1D 2D A2 6A 08 A4 7C 58 99 EB 8A 4F 99 B0 43 01 66 66 49 EC 77 C2 6E 91 6E E0 28 58 DD EF 5D 9D BE F4 DF 57 1D 27 CA B4 2B 16

Practrand test : ./prng64 | /rng_test stdin8 All tests OK (no anomalies), test with 8TB

CODE FREE TO USE EVEN FOR COMMERCIAL APPLICATIONS NO RESTRICTION

C Code compiled on Raspberry pi with : gcc prng64.c -o prng64