How about using mod_unique_id for apache? You can access a unique id via $ENV{UNIQUE_ID}. Documentation is at http://httpd.apache.org/docs/mod/mod_unique_id.html. Maybe this helps.

alex pleiner <alex@zeitform.de>
zeitform Internet Dienste

In reply to Re: How safe is truncating an MD5 digest string? by projekt21
in thread How safe is truncating an MD5 digest string? by lemmett

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