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1. www.php.net › manual › enPHP: openssl_random_pseudo_bytes - Manual

   www.php.net › manual › en

   Generates a string of pseudo-random bytes, with the number of bytes determined by the length parameter. It also indicates if a cryptographically strong algorithm was used to produce the pseudo-random bytes, and does this via the optional strong_result parameter. It's rare for this to be false, but some systems may be broken or old.

2. www.creationdev.net › fonction › openssl-random-pseudo-bytesfonction-openssl-random-pseudo-bytes.php

   www.creationdev.net › fonction › openssl-random-pseudo-bytes

   Génère une chaîne de caractères pseudo-aléatoire d'octets, dont la longueur est spécifiée par le paramètre length. Indique également si l'algorithme fort de cryptologie a été utilisé pour produire ces octets pseudo-aléatoires, en utilisant le paramètre strong_result.

3. phpdoctest.github.io › en › functionPHP Manual: Generate a pseudo-random string of bytes

   phpdoctest.github.io › en › function

   Generates a string of pseudo-random bytes, with the number of bytes determined by the length parameter. It also indicates if a cryptographically strong algorithm was used to produce the pseudo-random bytes, and does this via the optional crypto_strong parameter.

4. stackoverflow.com › questions › 38716613Generate a single use token in PHP: random_bytes or openssl ...

   stackoverflow.com › questions › 38716613

   Aug 2, 2016 · I need to generate a single-use token in PHP. There are two functions available that I can use for this that seem to do the same thing: random_bytes and openssl_random_pseudo_bytes.

5. www.rogerethomas.com › blog › using-openssl-randomUsing openssl_random_pseudo_bytes() to generate a strong ...

   www.rogerethomas.com › blog › using-openssl-random

   Dec 27, 2012 · In PHP, there's a great method called openssl_random_pseudo_bytes () which according to PHP.net: 'Generates a string of pseudo-random bytes, with the number of bytes determined by the length parameter.' I use strings to temporarily encrypt information to be passed with a form request to assist the detection of a user playing with the form values.

6. php-legacy-docs.zend.com › manual › php5Generate a pseudo-random string of bytes

   php-legacy-docs.zend.com › manual › php5

   Generates a string of pseudo-random bytes, with the number of bytes determined by the length parameter. It also indicates if a cryptographically strong algorithm was used to produce the pseudo-random bytes, and does this via the optional crypto_strong parameter.

7. People also ask

   What is generating a string of pseudo-random bytes?

   • 'Generates a string of pseudo-random bytes, with the number of bytes determined by the length parameter.' I use strings to temporarily encrypt information to be passed with a form request to assist the detection of a user playing with the form values. Generating a random string is quite like my class to generate a random password:

   Using openssl_random_pseudo_bytes() to generate a strong random stri…

   www.rogerethomas.com/blog/using-openssl-random-pseudo-bytes-to-generate-a-strong-random-string-in-php

   See all results for this question

   What is OpenSSL_random_pseudo_bytes?

   • Some interesting information about openssl_random_pseudo_bytes here: paragonie.com/blog/2015/07/… openssl_random_pseudo_bytes is part of the OpenSSL extension, which must be explicitly configured and included in the PHP compilation process and requires external dependencies.

   random - Generate a single use token in PHP: random_bytes or openssl

   stackoverflow.com/questions/38716613/generate-a-single-use-token-in-php-random-bytes-or-openssl-random-pseudo-bytes

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   Can a string of bytes be false in PHP?

   • It's rare for this to be false, but some systems may be broken or old. The length of the desired string of bytes. Must be a positive integer less than or equal to 2147483647. PHP will try to cast this parameter to a non-null integer to use it.

   PHP: openssl_random_pseudo_bytes - Manual

   www.php.net/manual/en/function.openssl-random-pseudo-bytes.php

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   What is random_bytes in PHP 7?

   • random_bytes is new in PHP 7 as the native always-available PHP method to generate random bytes, which chooses its internal source of randomness depending on the platform it's on.

   random - Generate a single use token in PHP: random_bytes or openssl

   stackoverflow.com/questions/38716613/generate-a-single-use-token-in-php-random-bytes-or-openssl-random-pseudo-bytes

   See all results for this question

8. onlinephp.io › openssl-random-pseudo-bytes › manualopenssl_random_pseudo_bytes - OnlinePHP.io Example

   onlinephp.io › openssl-random-pseudo-bytes › manual

   Generates a string of pseudo-random bytes, with the number of bytes determined by the length parameter. It also indicates if a cryptographically strong algorithm was used to produce the pseudo-random bytes, and does this via the optional strong_result parameter. It's rare for this to be false, but some systems may be broken or old.