Legrandin,<div><br></div><div>I think you are on to something here. Removing the initialization vector from both pycrypto and as3crypto produces the same b64encoded output. I've been playing around with different IV's but I can only get the output to match without the presence of an IV.</div>
<div><br></div><div>This does lead me to believe that the IV is the source of my problem but if anyone can think of a reason why this might not be, it would be helpful to know as I don't want to be on the wrong track.</div>
<div><br></div><div>I haven't done much coding at the byte level (I'm mainly a web developer, and not seasoned by any means), I'll keep trucking from here I suppose.</div><div><br></div><div>Regards,</div><div>
Joshua</div><div><br><div class="gmail_quote">On Wed, Jan 12, 2011 at 1:15 PM, Legrandin <span dir="ltr"><<a href="mailto:gooksankoo@hoiptorrow.mailexpire.com">gooksankoo@hoiptorrow.mailexpire.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">> var t_byAry:ByteArray = Hex.toArray( Hex.fromString( t_toEnc ) );<br>
> var t_key:ByteArray = Hex.toArray( Hex.fromString( 'Thisisthekey' ) );<br>
> var t_cbc:CBCMode = new CBCMode( new BlowFishKey( t_key ), new NullPad );<br>
</div><div class="im">> t_cbc.IV = Hex.toArray( '30313233' );<br>
> t_cbc.encrypt( t_byAry );<br>
> t_enc = Base64.encodeByteArray( t_byAry );<br>
<br>
</div><div class="im">> >>> from Crypto.Cipher import Blowfish<br>
> >>> B = Blowfish.new( 'Thisisthekey', Blowfish.MODE_CBC, '30313233' )<br>
<br>
</div>Could it be that in you AS code your IV is 4 bytes (0x30,0x31,0x32,0x33)<br>
which t_cbc.encrypt() silently pads, whereas in the python code it is 8<br>
different bytes (0x33 for '3', 0x30 for '0', etc)?<br>
<font color="#888888"><br>
Legrandin<br>
</font><div><div></div><div class="h5"><br>
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