• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

MAC differs 1.3 vs 1.4

 
Ranch Hand
Posts: 42
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I am creating an MD5 Message Authentication Code to exchange with a third-party application. I need to get the MD5 token for the url string I pass to them. When I use JDK 1.4.2.01 the third-party accepts my security token. However; when I use JDK 1.3.1.09 and the optional JCE 1.2.2, the token is different for the same string, and gets rejected by the third-party.

Here is my 1.4.2 code:




Here is my 1.3.1 code



The byte array produced by the following line:
byte[] digest = mac.doFinal(dataBytes);
is apparantly incorrect with 1.3.1, but okay with 1.4.2.
Can anyone help me with this?
 
I didn't say it. I'm just telling you what this tiny ad said.
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic