×

Discussion Board

Results 1 to 4 of 4
  1. #1
    Registered User
    Join Date
    Oct 2011
    Posts
    58

    Digital Signature in J2ME

    Hello Everyone,


    I'm trying to build an testing application primarily focused on "Digital Signature". I am following the tutorial given in this link...

    http://java.sun.com/developer/techni.../javame/satsa/

    but while am running this example.. it is showing error:

    [ERRR] [carddevice_simu] CARDDEVICE ERROR: javacall_carddevice_reset: can't connect to server

    [ERRR] [carddevice_simu] CARDDEVICE ERROR: Reset failed

    One more thing :

    When i run this midlet on my mobile (Nokia - 2690). It is giving class not found error regarding two classes (CMSMessageSignatureService and CMSMessageSignatureServiceException). Nokia - 2690 have jsr-177 api. http://www.developer.nokia.com/Devic...ications/2690/Then why it is giving such an error ??

    Thanks!!

  2. #2
    Regular Contributor
    Join Date
    Dec 2011
    Posts
    174

    Re: Digital Signature in J2ME

    Quote Originally Posted by jayantb View Post
    When i run this midlet on my mobile (Nokia - 2690). It is giving class not found error regarding two classes (CMSMessageSignatureService and CMSMessageSignatureServiceException). Nokia - 2690 have jsr-177 api. http://www.developer.nokia.com/Devic...ications/2690/Then why it is giving such an error ??
    Hi jayantb,

    Nokia -2690 has the jsr-177 api but it dosen't support the the optional package SATSA-PKI that the example midlet you are trying to run is using.

    Following packages are supported on Series 40

    JSR 177 Security and Trust Services API for J2ME™ 1.0 (SATSA-APDU package)
    JSR 177 Security and Trust Services API for J2ME™ 1.0 (SATSA-CRYPTO package)

    Regards,
    tiviinik

  3. #3
    Registered User
    Join Date
    Oct 2011
    Posts
    58

    Re: Digital Signature in J2ME

    What i want to do is :

    1) Install digital signed testing certificate in my mobile device (using S60).

    2) Create a SMS sending form in midlet.

    3) Digitally signed the information using installed certificate before sending via SMS sending form.

    How would do this??

  4. #4
    Registered User
    Join Date
    Oct 2011
    Posts
    58

    Re: Digital Signature in J2ME

    Can i get any digital signature certificate trial version for testing purpose ?

Similar Threads

  1. related to digital signature
    By sis1987 in forum Mobile Java General
    Replies: 4
    Last Post: 2008-10-13, 15:14
  2. Problem with Digital signature
    By celmon in forum Mobile Java General
    Replies: 3
    Last Post: 2007-04-02, 11:24
  3. How to obtain a digital signature?
    By davidevit in forum Mobile Java General
    Replies: 0
    Last Post: 2003-11-25, 15:14
  4. Replies: 1
    Last Post: 2002-10-09, 14:29
  5. What is a digital signature?
    By Nokia_FAQ in forum Mobile Commerce
    Replies: 1
    Last Post: 2002-05-15, 15:44

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
×