[pdftex] Usage of \pdfcrypt

[Robert Howlett]

Hi,

I have been ignoring \pdfcrypt, but since it is now in the
official version of pdftex, I guess I should find out how to use
it.

So, after reading the "readme" at ftp://bioinf.medicina.uniovi.es/pub/
I tried putting
\pdfcrypt{owner="me" none}
at the start of one of my pdf files, to see what effect it had.

The effect was that the text
owner="me" none
appeared at the start of my pdf file.

What have I done wrong?
(I am using pdfTeX, Version 3.14159-1.00a-pretest-20010806 (Web2c
7.3.3.1)
from Fabrice on Windows 95.)

Bob Howlett