Hi,
Thanks for your help,
But I still got different result for encrypting in Flex using the
crypto library:
var key:ByteArray = Hex.toArray("4cb3c6af71194975d7a7679635c44517");
var cipher:ICipher = Crypto.getCipher("aes", key);
var rawData:ByteArray = Hex.toArray(Hex.fromString("This is a
Test")); // I suppose you convert the string to hex first, then to
// byte array.
cipher.encrypt(rawData);
ti_encodedText.text = Hex.fromArray(rawData); // to print it out,
// need to convert it to hex string first???
This gives me: 28c8f58f6858ea48ed85c88fb2a5fd69
But in ColdFusion below:
<cfset HexKey = "4cb3c6af71194975d7a7679635c44517">
<cfset myKey = ToBase64(BinaryDecode(HexKey, "Hex"))>
<cfset PlainText = "This is a Test">
<Cfset Encrypted = Encrypt(PlainText, MyKey, 'AES','Hex')>
<Cfset Decrypted = Decrypt( Encrypted, MyKey, 'AES','Hex')>
<cfoutput>
Hex Key: #HexKey#<br />
Key: #MyKey#<Br>
Plain Text: #PlainText#<br>
Encrypted: #Encrypted#<Br>
Decrypted: #Decrypted#<br>
</cfoutput>
The encrypted text is 14C561515CA3283C297EEC0A99E80D08
So I got different result for encrypting the same text using the
same key.
Do you have any idea why this is the case?
Thanks,
Ivan.
--- In [email protected], Jeffry Houser <[EMAIL PROTECTED]> wrote:
>
>
> By Crypto I meant the AS3 library you link to, which is
named "As3
> Crypto". I'm pulled up my code.
>
> You should be able to use the CryptoDemo to create a Key in
Hex. Once
> you have the key, you should be able to do something like this in
CF:
>
> <cfset HexKey = "8738fed68e7677d374e0946c8f7bd3bb">
> <cfset myKey = ToBase64(BinaryDecode(HexKey, "Hex"))>
>
> <cfset PlainText = "This is a Test">
> <Cfset Encrypted = Encrypt(PlainText, MyKey, 'AES','Hex')>
> <Cfset Decrypted = Decrypt( Encrypted, MyKey, 'AES','Hex')>
>
> <cfoutput>
> Hex Key: #HexKey#<br />
> Key as string: #hexToString(HexKey)#<Br>
> Key: #MyKey#<Br>
>
> Plain Text: #PlainText#<br>
> Encrypted: #Encrypted#<Br>
> Decrypted: #Decrypted#<br>
> </cfoutput>
>
>
> You'll probably want something a bit more 'dynamic' but
hopefully this
> will get you going. I haven't looked at it in months, so the code
is
> not fresh in my mind...
>
>
>
> ivansebastiansurya wrote:
> >
> >
> > Crypto? You mean ColdFusion?
> > Seems like I can't decode the encoded string.
> > Thanks.
> >
> > I use the library at http://crypto.hurlant.com/
<http://crypto.hurlant.com/>
> > Thanks,
> >
> > Ivan.
> >
> > --- In [email protected] <mailto:flexcoders%
40yahoogroups.com>,
> > Jeffry Houser <jeff@> wrote:
> > >
> > >
> > > Which library?
> > >
> > > I've been able to successfully pass data back and forth
between
> > Flex
> > > and Crypto using AES.
> > >
> > > There are settings you need to specify (128 bit something?),
but
> > w/o
> > > pulling the code, I don't remember them.
> > >
> > > ivansebastiansurya wrote:
> > > >
> > > >
> > > > Hi there,
> > > >
> > > > Has anyone attempted to encode some string in Flex and
decode it
> > in
> > > > COldFusion?
> > > > I've attempted to encode the string using the library in
> > > > http://crypto.hurlant.com/ <http://crypto.hurlant.com/>
> > <http://crypto.hurlant.com/ <http://crypto.hurlant.com/>>
> > > > as follows:
> > > > var key:ByteArray = Hex.toArray(model.hashKey); // some key
> > > > var cipher:ICipher = Crypto.getCipher("aes", key);
> > > > var rawData:ByteArray = Hex.toArray(dataToEncrypt);
> > > > I then send the encrypted data as a string (Hex.fromArray
> > > > (encryptedByteArray).
> > > >
> > > > I then try to decrypt it in ColdFusion, using:
> > > > decrypted=decrypt(arguments.xmlString,
> > > > application.hashkey, "AES", "Hex");
> > > >
> > > > , but it doesn't seem to work.
> > > >
> > > > If anyone can help me out, that would be greatly
appreciated.
> > > > Thanks,
> > > >
> > > > Ivan.
> > > >
> > > >
> > >
> > > --
> > > Jeffry Houser, Technical Entrepreneur, Software Developer,
Author,
> > > Recording Engineer
> > > AIM: Reboog711 | Phone: 1-203-379-0773
> > > --
> > > My Company: <http://www.dot-com-it.com <http://www.dot-com-
it.com>>
> > > My Podcast: <http://www.theflexshow.com
<http://www.theflexshow.com>>
> > > My Blog: <http://www.jeffryhouser.com
<http://www.jeffryhouser.com>>
> > >
> >
> >
>
> --
> Jeffry Houser, Technical Entrepreneur, Software Developer, Author,
> Recording Engineer
> AIM: Reboog711 | Phone: 1-203-379-0773
> --
> My Company: <http://www.dot-com-it.com>
> My Podcast: <http://www.theflexshow.com>
> My Blog: <http://www.jeffryhouser.com>
>
