1Apache::Session::GeneraUtsee:r:MCDo5n(t3r)ibuted Perl DoAcpuamcehnet:a:tSieosnsion::Generate::MD5(3)
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NAME

6       Apache::Session::Generate::MD5 - Use MD5 to create random object IDs
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SYNOPSIS

9        use Apache::Session::Generate::MD5;
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11        $id = Apache::Session::Generate::MD5::generate();
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DESCRIPTION

14       This module fulfills the ID generation interface of Apache::Session.
15       The IDs are generated using a two-round MD5 of a random number, the
16       time since the epoch, the process ID, and the address of an anonymous
17       hash.  The resultant ID number is highly entropic on Linux and other
18       platforms that have good random number generators.  You are encouraged
19       to investigate the quality of your system's random number generator if
20       you are using the generated ID numbers in a secure environment.
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22       This module can also examine session IDs to ensure that they are,
23       indeed, session ID numbers and not evil attacks.  The reader is
24       encouraged to consider the effect of bogus session ID numbers in a
25       system which uses these ID numbers to access disks and databases.
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27       This modules takes one argument in the usual Apache::Session style.
28       The argument is IDLength, and the value, between 0 and 32, tells this
29       module where to truncate the session ID.  Without this argument, the
30       session ID will be 32 hexadecimal characters long, equivalent to a
31       128-bit key.
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AUTHOR

34       This module was written by Jeffrey William Baker <jwbaker@acm.org>.
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SEE ALSO

37       Apache::Session
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41perl v5.32.1                      2021-01-26 Apache::Session::Generate::MD5(3)
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