I'm not absolutely sure of the reason for this but if you change your program to use Digest::MD5 in the functional style then you will find it returns the same digest each time - i.e.: 


use Digest::MD5 qw(md5_hex);
#...
my $cs = md5_hex($foo);

[download]
I'm guessing its something to do with the way that the module keeps state in OO usage, but I can't be sure without looking at the code. 

/J\

In reply to Re: MD5 Peculiarities by gellyfish
in thread MD5 Peculiarities by skazat

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