php Programming Glossary: seed

http://stackoverflow.com/questions/1182584/secure-random-number-generation-in-php

I've come up with so far involves storing an initial seed then for each call result seed seed sha512 seed . mt_rand This.. involves storing an initial seed then for each call result seed seed sha512 seed . mt_rand This is based on the security of.. storing an initial seed then for each call result seed seed sha512 seed . mt_rand This is based on the security of the sha512..

Why does crypt/blowfish generate the same hash with two different salts?

http://stackoverflow.com/questions/2225720/why-does-crypt-blowfish-generate-the-same-hash-with-two-different-salts

to the microsecond and the data to be hashed herein called seed is simply the current Unix Epoch time. salt substr hash 'whirlpool'.. time. salt substr hash 'whirlpool' microtime rand 0 105 22 seed time for i 0 j strlen salt i j i printf ' 02d s s c' i crypt.. for i 0 j strlen salt i j i printf ' 02d s s c' i crypt seed ' 2a 07 ' . substr salt 0 i i 4 0 i 4 1 ' ' '' 0x0A And this..

Pure PHP torrent client?

http://stackoverflow.com/questions/4575975/pure-php-torrent-client

final piece of the puzzle is getting the site to act as a seed for the files in case nobody else is seeding eg. when it's newly.. site to act as a seed for the files in case nobody else is seeding eg. when it's newly added . I've spent a while searching.. a while searching but can't find any PHP code which will seed files via BitTorrent either via a tracker or via the DHT. There..

Is time() a good salt

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

added to the input of a hash algorithm. Why is salting or seeding a hash useful Adding a random salt to a hash ensures that.. for your random salt Also read What is the most secure seed for random number generation In the absence of dedicated hardware..

Generate random 5 characters string

http://stackoverflow.com/questions/5438760/generate-random-5-characters-string

guess Unless you're looking for special characters too seed str_split 'abcdefghijklmnopqrstuvwxyz' .'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.. .'0123456789 @# ^ ' and any other characters shuffle seed probably optional since array_is randomized this may be redundant.. this may be redundant rand '' foreach array_rand seed 5 as k rand . seed k Example And for one based on the clock..

Preferred method to store PHP arrays (json_encode vs serialize)

http://stackoverflow.com/questions/804045/preferred-method-to-store-php-arrays-json-encode-vs-serialize

echo 'Unpossible ' function fillArray depth max static seed if is_null seed seed array 'a' 2 'c' 4 'e' 6 'g' 8 'i' 10 if.. ' function fillArray depth max static seed if is_null seed seed array 'a' 2 'c' 4 'e' 6 'g' 8 'i' 10 if depth max node.. function fillArray depth max static seed if is_null seed seed array 'a' 2 'c' 4 'e' 6 'g' 8 'i' 10 if depth max node array..