"The Codenomicon tools are amazing. Using them is like being attacked by the most relentless adversary who uses every possible method to find flaws in your code

We fixed subtle crash bugs in Samba that had been in the code for over ten years. We would never have found those bugs without the Codenomicon tools.

If you're serious about implementing protocols correctly, you need the Codenomicon tools."

-- Jeremy Allison,
   Co Creator of Samba


Products by Protocol

Codenomicon Kerberos V5 Test Tool Data Sheet

  • Test tool: Codenomicon Kerberos V5 Test Tool
  • Direction: KDC

Kerberos Network Authentication Service (Kerberos) is a protocol intended to provide authentication and authorization services in an IP network environment. Since the proper functioning of Kerberos services is vital to authentication and login in many environments, the dependability of the Kerberos implementations must be verified. This test tool can be used to test Kerberos V5 KDC implementations for security flaws and robustness problems.

Used specifications

Specification Title
RFC4120 The Kerberos Network Authentication Service (V5)
RFC3961 Encryption and Checksum Specifications for Kerberos 5

Test tool general features

  • Fully automated black-box negative testing
  • Ready-made test cases
  • Written in Java(tm)
  • GUI, command line, remote interface modes
  • Instrumentation (health-check) capability
  • Support and maintenance
  • Comprehensive user documentation
  • Results reporting and analysis

Tool-specific information

Tested messages Notes Specifications
Kerberos AS-REQ RFC4120
Kerberos TGS-REQ With embedded PADATA-AP-REQ RFC4120
Supported protocol features Notes Specifications
Transport over UDP RFC4120
Unsupported protocol features Notes Specifications
Transport over TCP RFC4120

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List of available test suites. Please note that the information in these sheets is subject to periodical change.

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