Clarified language of CRYPT_BLOWFISH character range admonition.

Contribution by Ole Aass.
Closes bug #63755.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329093 c90b9560-bf6c-de11-be94-00142212c4b1
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Justin Martin 2013-01-12 04:04:32 +00:00
parent d895a58b2a
commit c6e10c6653

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@ -68,7 +68,7 @@
<simpara>
<constant>CRYPT_BLOWFISH</constant> - Blowfish hashing with a salt as
follows: "$2a$", "$2x$" or "$2y$", a two digit cost parameter, "$", and
22 digits from the alphabet "./0-9A-Za-z". Using characters outside of
22 characters from the alphabet "./0-9A-Za-z". Using characters outside of
this range in the salt will cause crypt() to return a zero-length string.
The two digit cost parameter is the base-2 logarithm of the iteration
count for the underlying Blowfish-based hashing algorithmeter and must be