In the last line, the "c" in "$cipher" is lower case. Do you have another variable named "$cipher"?

You should be aware that finish() may return characters that are part of the cryptext, so you need to append them. If you are just encrypting one small block, it's more convenient to call encrypt() instead of start(), crypt(), finish().

In reply to Re: CBC being a pain by Thelonius
in thread CBC being a pain by Pumeleon

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