APAR status
Closed as program error.
Error description
When the element to encrypt has specified empty default namespace, while its parent has non empty default namespace, DP encrypt then decrypt actions will not generate the identical xml.
Local fix
Problem summary
When an xml element to be encrypted has an explicit empty XML namespace, while its parent has a non-empty namespace, the ecplicit empyt namespace will be omitted from the encrypted data, resulting in a change of meaning of the resulting XML after decryption. This only occurs during element encryption (not document encryption) and only if the element being encrypted has an explicit empty string as its namespace.
Problem conclusion
Fix encryption canonicalization of inherited namespaces.
Temporary fix
Comments
APAR Information
APAR number
IC70351
Reported component name
DATAPOWER
Reported component ID
DP1234567
Reported release
380
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-08-05
Closed date
2010-10-15
Last modified date
2010-10-15
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DATAPOWER
Fixed component ID
DP1234567
Applicable component levels
R373 PSY
UP
R380 PSY
UP
R381 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateway"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"3.8","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
11 February 2022