Re^3: usage of Crypt::Rijndael

Where is $1, $2 etc coming from? Those are special variables that contain contents of regex captures, which you aren't generating here.

You also don't have a variable named $encrypted_data. Is this the code you're using? If not, please edit your post and include it.

Also, add use warnings; and use strict; right above your other use line.

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Re^4: usage of Crypt::Rijndael_PP by fionbarr (Friar) on Aug 01, 2016 at 16:38 UTC
I apologize for using dummy names for my variables: I do know better. Let me digress: I need to use real data to construct the encryption key such that the key may consist of "$user\|$server". I want to store the encrypted password in a file that can be accessed by an associated key made up of user etc. I need to construct the encryption key in a sensible way...i.e. not a hex number but real data. I am stumped figuring out how to do this.	[reply]

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Re^4: usage of Crypt::Rijndael_PP
by fionbarr (Friar) on Aug 01, 2016 at 16:38 UTC

I need to use real data to construct the encryption key such that the key may consist of "$user|$server". I want to store the encrypted password in a file that can be accessed by an associated key made up of user etc. I need to construct the encryption key in a sensible way...i.e. not a hex number but real data. I am stumped figuring out how to do this.

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