Javacard.security and message SW1: 64, SW2: 44

Question

Hi, I have problem with initialization of my DES Keys in applet constructor.
Firstly I declare a member variable for the keys like
private DESKey desKey;
private DESKey des3Key;Secondly, I initialize them
desKey = (DESKey) KeyBuilder.buildKey(KeyBuilder.TYPE_DES, KeyBuilder.LENGTH_DES, true);
des3Key = (DESKey) KeyBuilder.buildKey(KeyBuilder.TYPE_DES, KeyBuilder.LENGTH_DES3_2KEY, true);After that when I run script I get response SW1: 64, SW2: 44 ("Applet creation failed.").
When I run script without initialization code it works.
Hepl plz. Does anybody know what is the problem?

Answer 1

My cref emulator supports, and I can build the key, but still I get the same error (SW1: 64, SW2: 44) when tying to get cipher instance. I have tried all the Cipher.ALG_DES_* options.
cipher named cipherDES declared in the beginning of the class-> getting instance in constructor:
cipherDES = Cipher.getInstance(Cipher.ALG_DES_ECB_NOPAD, false);result when installing: SW1: 64, SW2: 44
Trying to get cipher in process()-function:
Cipher cipher = Cipher.getInstance( Cipher.ALG_DES_ECB_NOPAD, false );result when processing: SW1: 6f, SW2: 00
I wonder what is wrong...