php Programming Glossary: cryptHow to encrypt/decrypt data in php? http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php to encrypt decrypt data in php I'm currently a student and I'm studying.. to encrypt decrypt data in php I'm currently a student and I'm studying PHP I'm.. student and I'm studying PHP I'm trying to make a simple encrypt decrypt of data in PHP. I made some online research and some..
How can I store my users' passwords safely? http://stackoverflow.com/questions/1581610/how-can-i-store-my-users-passwords-safely #header Location . echo Hello _SESSION id php security encryption passwords salt share improve this question The easiest.. considered broken for security purposes . Currently using crypt with CRYPT_BLOWFISH is the best practice. CRYPT_BLOWFISH in.. CRYPT_BLOWFISH in PHP is an implementation of the Bcrypt hash. Bcrypt is based on the Blowfish block cipher making use..
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 does crypt blowfish generate the same hash with two different salts This.. This question has to do with PHP's implementation of crypt . For this question the first 7 characters of the salt are not.. . 'a' salt_21 salt_20 . '2' salt_22 salt_21 . 'b' var_dump crypt foo salt_19 crypt foo salt_20 crypt foo salt_21 crypt foo salt_22..
PHP Mcrypt - Encrypting / Decrypting file http://stackoverflow.com/questions/2448256/php-mcrypt-encrypting-decrypting-file Mcrypt Encrypting Decrypting file Trying to write a couple of functions.. Mcrypt Encrypting Decrypting file Trying to write a couple of functions that.. Mcrypt Encrypting Decrypting file Trying to write a couple of functions that will encrypt..
Secure hash and salt for PHP passwords http://stackoverflow.com/questions/401656/secure-hash-and-salt-for-php-passwords salt. I'm using PHP. I want a safe and fast password encryption system. Hashing a password a million times may be safer but.. difference between SHA and MD5 in PHP Simple Password Encryption Secure methods of storing keys passwords for asp.net How.. 60 and 180 billion hashes second respectively . Do's Use scrypt when you can bcrypt if you cannot. Use PBKDF2 if you cannot..
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 do you use bcrypt for hashing passwords in PHP Every now and then I hear the.. in PHP Every now and then I hear the advice Use bcrypt for storing passwords in PHP bcrypt rules . But what is bcrypt.. I hear the advice Use bcrypt for storing passwords in PHP bcrypt rules . But what is bcrypt PHP doesn't offer any such functions..
http://stackoverflow.com/questions/4983915/is-time-a-good-salt both simultaneously. Using a random salt obtained from a cryptographically secure unpredictable PRNG may be some kind of overkill.. Security Enough with the Rainbow Tables usenix.org Unix crypt used salt since 1976 owasp.org Why add salt openwall.com Salts..
http://stackoverflow.com/questions/55218/unique-key-generation a unique key. I have done the following strtolower substr crypt time 0 7 But I have found that once in a while I end up with.. enough . I have also thought of doing strtolower substr crypt uniqid rand true 0 7 But according to the PHP website uniqid.. writing this I learned that many GUID generators use a cryptographically secure random number generator difficult or impossible..
Figuring out the exact key created by PHP's mcrypt http://stackoverflow.com/questions/11540924/figuring-out-the-exact-key-created-by-phps-mcrypt but is in another language. Perl to be exact and I'm using Crypto Rijndael . For the given example key what is the exact key.. example key what is the exact key I would have to feed to Crypto Rijndael or any other for that matter to be able to decrypt.. 'a32' 'my secret key' or Z32 length will report 32 and the Crypt Rijndael module accepts the key. Looking at the source of PHP's..
How to use Zend Service Amazon? http://stackoverflow.com/questions/12964921/how-to-use-zend-service-amazon I will be putting files for this example testing Zend Crypt Escaper Http I18n Loader AutoloaderFactory.php ... more files.. dependencies. From the ZF2 library copy the directories Crypt Escaper Http I18n Json Stdlib Uri and Validator into the Zend..
How to hash long passwords (>72 characters) with blowfish http://stackoverflow.com/questions/16594613/how-to-hash-long-passwords-72-characters-with-blowfish For PHP I strongly recommend Zend Framework 2's Zend Crypt package. It's actually the only one I'd recommend at this current.. you which is a very good thing ... Something like use Zend Crypt BlockCipher public function createHash password hash password_hash..
Convert this php digital signing to Delphi http://stackoverflow.com/questions/1792541/convert-this-php-digital-signing-to-delphi care which component is used lockbox DelphiOpenSSL Chilkat Crypt ActiveX etc . I have tried all of these with no success which..
TripleDES in Perl/PHP/ColdFusion http://stackoverflow.com/questions/2817407/tripledes-in-perl-php-coldfusion we were using and the resulting string. Coldfusion Crypt here be monsters cfset theKey 123412341234123412341234 cfset.. end to produce the expected token. # usr bin perl # Perl Crypt Calamity here be...something use strict use CGI use MIME Base64.. here be...something use strict use CGI use MIME Base64 use Crypt TripleDES my cgi CGI new my param cgi Vars param key 123412341234123412341234..
Problem with AES-256 between Java and PHP http://stackoverflow.com/questions/4537099/problem-with-aes-256-between-java-and-php Running crypt getDecrypt getEncrypt str key key echo p Crypt crypt p Output Crypt example嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙.. getEncrypt str key key echo p Crypt crypt p Output Crypt example嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙 p Using PHP to..
Blowfish salt length for the Crypt() function? http://stackoverflow.com/questions/4683350/blowfish-salt-length-for-the-crypt-function salt length for the Crypt function According to the crypt documentation the salt needs..
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