php Programming Glossary: prng

http://stackoverflow.com/questions/1041509/php-best-random-numbers

improve this question Pseudorandom number generators PRNG are very complex beast. There are no real perfect random number.. any additional actions from a number returned by a PRNG doesn't really increase its randomness and in fact the number.. advice is don't mess around with values returned from a PRNG. Use a PRNG that is good enough for the intended use and if..

How should I choose an authentication library for CodeIgniter?

http://stackoverflow.com/questions/346980/how-should-i-choose-an-authentication-library-for-codeigniter

auto expire Suggests grc.com for salts not bad for a PRNG Banning with stored 'reason' strings Simple yet effective error..

Is time() a good salt

http://stackoverflow.com/questions/4983915/is-time-a-good-salt

obtained from a cryptographically secure unpredictable PRNG may be some kind of overkill but at least it provably protects..

Unique, unpredictable, 12 digit, integer id

http://stackoverflow.com/questions/7194506/unique-unpredictable-12-digit-integer-id

that the random number part is generated with a good PRNG . 1 You have to either pad id and random with zeros or to separate..