Source: wikibot/next-bit-test
= Next-bit test
{wiki=Next-bit_test}
The Next-Bit Test is a security property used in the context of pseudorandom generators and cryptography. It is aimed at evaluating the strength of a random number generator (RNG) or a pseudorandom number generator (PRNG). The core idea behind the Next-Bit Test is to determine whether or not an attacker can predict the next output bit of the generator based on its previous outputs.