[erlang-questions] aes-128-cbc decryption in erlang

[Kenji Rikitake]

The first value of IV must be given before the decryption starts.  The
man entry of "openssl enc" says the first IV will be given from the
password. See the -iv option of OpenSSL. 

And the aes_cbc_ivec usage example is available in
lib/ssh/src/ssh_transport.erl

Regards,
Kenji Rikitake

In the message <be8f531d1002190823r756d6614w4348bf18f528129f@REDACTED>
dated Fri, Feb 19, 2010 at 10:22:36PM +0600,
Maxim Treskin <zerthurd@REDACTED> writes:
> What is erlang crypto analog of following comand?
> 
> openssl enc -d -aes-128-cbc -pass env:KEY -in file.ssl -out file.txt
> 
> There is function aes_cbc_128_decrypt which takes Key, IVec and
> encoded data, but how I can get an IVec?
> crypto:aes_cbc_ivec returns some IVec, but when it passed to
> aes_cbc_128_decrypt I have wrong output of decoded data. May be I
> doing something wrong?