I don't know anything about CryptX, and you seem to be using Crypt::CBC, which has no relation to CryptX. I note that your $iv and $key variables seem to contain hexadecimal digits. The Crypt::CBC documentation indicates that you should use the string without any encoding. If you unpack your hex string into the real bytes, maybe that helps.

I don't know if there is a way to specify initialization vectors of other lengths, but maybe if you read the documentation, you find more information.

In reply to Re^5: How to do encryption in perl with aes-128-cbc by Corion
in thread How to do encryption in perl with aes-128-cbc by saysuri

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