Invalid AES key length: 3 bytes

Hello, Can anyone help solve this error? I'm trying to connect factset in Matlab...

Error using createtoken (line 11)
Java exception occurred:
java.security.InvalidKeyException: Invalid AES key length: 3 bytes

  at com.sun.crypto.provider.AESCipher.engineGetKeySize(AESCipher.java:372)

  at javax.crypto.Cipher.passCryptoPermCheck(Cipher.java:1052)

  at javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1010)

  at javax.crypto.Cipher.implInit(Cipher.java:786)

  at javax.crypto.Cipher.chooseProvider(Cipher.java:849)

  at javax.crypto.Cipher.init(Cipher.java:1213)

  at javax.crypto.Cipher.init(Cipher.java:1153)

  at FASTFetch.encodeTicket(FASTFetch.java:118)

  at FASTFetch.generateTicket(FASTFetch.java:134)

  at FASTFetch.generateTokenParam(FASTFetch.java:224)

Error in makeurl (line 13)
  t = createtoken(usern,serial,password,cid);

Error in factset (line 57)

[Walter Roberson]

A more complete traceback of the same kind is shown at http://www.mathworks.com/matlabcentral/answers/66692-matlab-factset-cannot-connect

Answer 1

[Subin Kuttappan Stellal Mary]

This is not the problem with MATLAB or Datafeed Toolbox.

The issue is related to false credentials or license issues for FactSet. I suggest you to contact FactSet directly for this issue.