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php Programming Glossary: entropySecure random number generation in PHP http://stackoverflow.com/questions/1182584/secure-random-number-generation-in-php systems or the crypto api on the windows platform as an entropy source for passwords. I can't stress enough the importance of.. enough the importance of realizing hashes are NOT magical entropy increasing devices. Misusing them in this manner is no more..
How should I ethically approach user password storage for later plaintext retrieval? http://stackoverflow.com/questions/2283937/how-should-i-ethically-approach-user-password-storage-for-later-plaintext-retrie text. While natural language strings might not have the entropy that a string of random characters of the same length has there's.. needs to have only 8 or 10 or 12 characters. Get a high entropy auto generated passphrase by stringing together several random.. than 10 random characters and they can have a higher entropy as well. For example the entropy of a 10 character password..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords case letter a number and a symbol. This will improve the entropy of the password in turn making it harder to crack. See the What.. that I fully subscribe to Randall's viewpoint. In short entropy is how much variation is within the password. When a password.. our passwords memorable we insert patterns ”which reduces entropy. Oops Password entropy is approximated easily. Using the full..
How do you use bcrypt for hashing passwords in PHP? http://stackoverflow.com/questions/4795385/how-do-you-use-bcrypt-for-hashing-passwords-in-php
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