And if I attempt to decrypt in ColdFusion what I've encrypted in Flex, I got: An error occurred while trying to encrypt or decrypt your input string: com.rsa.jsafe.crypto.dr: Could not perform unpadding: invalid pad byte..
It would be great if you can help me out. All I need to do is encrypt it so that CF can decrypt it. Thanks in advance. --- In [email protected], "ivansebastiansurya" <[EMAIL PROTECTED]> wrote: > > 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 <jeff@> 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> > > >
